New 2027 GMC Terrain Riverton WY
EPA-estimated 26 MPG city / 28 MPG highway (Elevation FWD), 24 MPG city / 28 MPG highway (Elevation AWD), and 24 MPG city / 26 MPG highway (AT4 AWD & Denali AWD) with 1.5L Turbo engine and 8-speed automatic transmission. Actual mileage will vary.
2027 GMC Terrain in Riverton, WY
MPG
26 City 1
28 Highway 1
EPA-estimated 26 MPG city / 28 MPG highway (Elevation FWD). Actual mileage will vary.
7 Vehicles Available
203 LB.-FT.
Standard Torque
1,500 LBS.
Max Towing (Properly Equipped)
63.5 CU. FT.
Max Cargo Volume
15" DIAGONAL
Infotainment Screen
2027 GMC Terrain Efficiency, AWD Control & Digital Tech in Riverton, WY
Engineered with a standard 175-horsepower 1.5L Turbo DOHC 4-cylinder engine, an 8-speed automatic transmission across all trims, a portrait-oriented 15-inch diagonal Premium GMC Infotainment System, and up to 63.5 cubic feet of maximum cargo volume, the 2027 GMC Terrain is built for Wind River Country roads. Compare Elevation, off-road-tuned AT4, and luxury Denali trims at Fremont Chevrolet Buick GMC in Riverton, Wyoming.
What's New for 2027
The 2027 GMC Terrain refines its compact SUV lineup across three distinct trims—Elevation (3SA FWD / 3SB AWD), AT4 (4SB AWD), and Denali (5SB AWD)—with enhanced camera technology, standardized 8-speed automatic gearing, and striking two-tone roof options.
- Cabin Glance & Surround Vision Recorder (CWN): For 2027, Technology Package II (standard on Denali and available on Elevation and AT4) equips the Terrain with an Interior Camera (UCV) supporting Cabin Glance and Security Recording, plus HD Surround Vision (UV2) with Surround Vision Recorder capability, Rear Camera Mirror (DRZ) with washer (CWA), Traffic Sign Recognition (UVX), and Rear Pedestrian Alert (UKK).
- Standard 8-Speed Automatic Across All Trims (MGH): Every 2027 Terrain—including Elevation Front-Wheel Drive (3SA) and all All-Wheel Drive models—pairs the 1.5L Turbo engine (LSD) with an electronically controlled 8-speed automatic transmission (MGH) with Driver Shift Control and a 3.47 axle ratio (FHB).
- Two-Tone Contrasting Roof Options: Personalize your Terrain with an available Ebony Twilight Metallic Roof (94T) on Elevation, AT4, or Denali, or a Sterling Metallic Roof (26R) on Ebony Twilight Metallic Elevation and AT4 models.
1.5L Turbo & 8-Speed Automatic
Every 2027 GMC Terrain is powered by the 1.5L Turbo DOHC 4-cylinder SIDI engine (LSD) with Variable Valve Timing, delivering 175 horsepower at 5,800 rpm and 203 lb.-ft. of torque from 2,000 to 4,000 rpm.
- High-Altitude Turbocharged Torque: Because forced induction compresses intake air, the 1.5L Turbo maintains its broad 2,000–4,000 rpm torque plateau when climbing South Pass on WY-28 or Togwotee Pass on US-26/287.
- 1,500-Lb. Trailering Capability: Every 2027 Terrain is rated for up to 1,500 lbs. of maximum towing capacity when properly equipped, and both AT4 (4SB) and Denali (5SB) include the V92 Trailering Package and factory-installed trailer hitch (VR2) as standard equipment.
- Wyoming Cold-Weather Electrical Hardware: Standard 760 cold-cranking-amp (CCA) 70AH 12V battery (K4E), 130-amp alternator (KG8), standard Remote Start (BTV), heated front seats (KA1), heated steering wheel (KI3), and available factory Engine Block Heater (K05).
AT4 Off-Road & AWD Traction
Whether commuting between Riverton and Lander on WY-789 or exploring Wind River Range access roads, the 2027 GMC Terrain offers purposeful traction and chassis tuning.
- All-Wheel Drive (F48) with Hill Descent Control (JHD): Standard on Elevation AWD (3SB), AT4 (4SB), and Denali (5SB), paired with a console-mounted Drive Mode Selector (URC) and standard Hill Descent Control (JHD) for controlled braking on steep, icy mountain grades.
- AT4 Off-Road Hardware (4SB): Equips your Terrain with an off-road-tuned suspension, 6.52 inches of minimum ground clearance, a front steel underbelly skid plate (XL4), red front recovery hooks, and 17-inch Dark Machined aluminum wheels (RSE) wrapped in 235/65R17 all-terrain tires (RJK).
- Denali Premium Suspension (5SB): Combines standard AWD and 6.52 inches of ground clearance with a Denali-exclusive Premium Suspension engineered to isolate rough pavement and washboard county roads.
63.5 Cu. Ft. Cargo & Cabin Comfort
Built on a 107.48-inch wheelbase and 181.0-inch overall length, the 5-passenger 2027 GMC Terrain maximizes interior legroom and cargo flexibility while fitting effortlessly into standard garages.
- Generous 1st & 2nd Row Legroom: Offers 43.95 inches of front legroom and 39.70 inches of second-row legroom, plus standard Active Noise Cancellation (NKC) for a quiet highway cabin.
- Up to 63.5 Cu. Ft. of Cargo Volume: Pack camping gear and groceries with 29.8 cu. ft. behind the second row and 63.5 cu. ft. behind the first row with the 60/40 split rear seat folded flat, complemented by an AutoSense hands-free programmable power liftgate (TCP — standard on AT4 and Denali, available on Elevation).
- Heated & Ventilated Seating Options: Every Terrain includes standard heated front seats (KA1) and a heated steering wheel (KI3) via Driver Convenience Package (ZQ2), while Denali comes standard with perforated leather-appointed seating, ventilated front seats (KU1/KU3), and heated rear outboard seats (KA6).
15" Infotainment & Safety Tech
Every 2027 GMC Terrain comes standard with a portrait-oriented 15-inch diagonal Premium GMC Infotainment System (URM) paired with an 11-inch diagonal multi-color digital Driver Information Center (URG).
- Google Built-In & Wireless Smartphone Integration: Standard Google Maps navigation, Google Assistant voice recognition (NAM), Wireless Apple CarPlay and Wireless Android Auto (PPW), 5G vehicle connectivity (U5G), and 8 years of standard OnStar Basics (plus 3 years of OnStar One [R9M] standard on Denali).
- Over 15 Standard Safety & Driver Assistance Features: Every trim includes Enhanced Automatic Emergency Braking (UGN), Intersection Automatic Emergency Braking (CTB), Front Pedestrian and Bicyclist Braking, Blind Zone Steering Assist (UKI), Rear Cross Traffic Braking (UFB), Reverse Automatic Braking (UVZ), Adaptive Cruise Control (KSG), Side Bicyclist Alert (UOW), and Lane Keep Assist with Enhanced Lane Departure Warning (UKM).
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2027 GMC Model Research • Riverton, WY
2027 GMC Terrain Specs, Trims & AWD Capability at Fremont GMC Riverton
The 2027 GMC Terrain brings truck-inspired styling, standard heated winter amenities, and turbocharged all-wheel-drive control to drivers across Fremont County and the Wind River Basin. Every 2027 Terrain is powered by a 1.5L Turbo DOHC 4-cylinder SIDI engine (175 hp / 203 lb.-ft. of torque) paired across all trims—both Front-Wheel Drive and All-Wheel Drive—with an electronically controlled 8-speed automatic transmission (MGH), a portrait-oriented 15-inch diagonal Premium GMC Infotainment System (URM) with Google built-in, and an 11-inch diagonal Driver Information Center (URG).
For the 2027 model year, GMC updates Technology Package II (CWN) (standard on Denali, available on Elevation and AT4) with an Interior Camera (UCV) supporting Cabin Glance and Security Recording alongside HD Surround Vision (UV2) with Surround Vision Recorder capability, and introduces a new LPO Integrated Cargo Liner (CAV) across the lineup.
2027 GMC Terrain AT4 (4SB) in Summit White with available Ebony Twilight Metallic roof (94T), standard off-road-tuned suspension, front steel skid plate (XL4), and 17-inch Dark Machined wheels with all-terrain tires.
What Is New for the 2027 GMC Terrain?
Verified against the October 2026 GMC Terrain Order Guide, GMC equips the 2027 Terrain lineup with updated security camera features, standardized 8-speed transmission hardware, and interior cargo protection options:
- Cabin Glance & Surround Vision Recorder in Technology Package II (CWN): Standard on Denali (5SB) and available on Elevation (3SA/3SB) and AT4 (4SB), Technology Package II (CWN) now includes the Interior Camera (UCV)—which enables Cabin Glance and Security Recording—and HD Surround Vision (UV2), which enables the built-in Surround Vision Recorder. It also bundles the Rear Camera Mirror (DRZ) with washer (CWA), Traffic Sign Recognition (UVX), and Rear Pedestrian Alert (UKK).
- Standard 8-Speed Automatic Transmission (MGH) Across Every Trim: Every 2027 Terrain—whether you choose Elevation FWD (3SA), Elevation AWD (3SB), AT4 AWD (4SB), or Denali AWD (5SB)—pairs the 175-hp / 203-lb.-ft. 1.5L Turbo engine (LSD) with the electronically controlled 8-speed automatic transmission (MGH) with overdrive, Driver Shift Control, and a 3.47 final drive axle ratio (FHB).
- Two-Tone Contrasting Roof Availability (94T & 26R): Customize your 2027 Terrain with an available Ebony Twilight Metallic Roof (94T) (available across Elevation, AT4, and Denali with non-black exterior paint) or an available Sterling Metallic Roof (26R) (available on Elevation and AT4 when ordered with Ebony Twilight Metallic exterior paint GB8). Both options include Ebony Twilight mirror caps (DEU).
- New LPO Integrated Cargo Liner (CAV): Newly added for 2027 across all trims (A/D), providing full-coverage rear load-floor and seatback protection alongside the available Floor Liner Package (PDK) and Interior Protection Package (PDH).
1.5L Turbo Engineering, AWD Control & 1,500-Lb. Trailering
From winter commutes along US-26 between Riverton, Kinnear, and Dubois to climbing South Pass on WY-28, the 2027 GMC Terrain is engineered with mechanical and cold-weather hardware suited for central Wyoming elevations:
- 1.5L Turbo DOHC 4-Cylinder Engine (LSD): Delivers 175 horsepower at 5,800 rpm and 203 lb.-ft. of torque across a wide 2,000 to 4,000 rpm band. Turbocharged forced induction helps compensate for thin air above 5,000 feet in the Wind River Basin, maintaining passing response on two-lane Wyoming highways.
- 8-Speed Automatic Transmission (MGH) & 3.47 Axle Ratio (FHB): Provides crisp ratio steps for highway merging and manual gear control via Driver Shift Control when descending mountain grades.
- 1,500-Lb. Maximum Towing Capacity: Every 2027 Terrain is rated to tow up to 1,500 lbs. when properly equipped—ideal for a lightweight utility trailer, pair of dirt bikes, or drift boat. Both AT4 (4SB) and Denali (5SB) include the V92 Trailering Package and factory-installed trailer hitch (VR2) as standard equipment.
- EPA-Estimated Fuel Economy & Tank Range: Elevation Front-Wheel Drive (3SA) achieves an EPA-estimated 26 mpg city / 28 mpg highway / 27 mpg combined (14.8-gallon fuel tank). Elevation All-Wheel Drive (3SB) achieves an EPA-estimated 24 mpg city / 28 mpg highway / 25 mpg combined, while AT4 AWD (4SB) and Denali AWD (5SB) achieve an EPA-estimated 24 mpg city / 26 mpg highway / 25 mpg combined, with all AWD models carrying a larger 15.6-gallon fuel tank.
The 2027 GMC Terrain AT4 (4SB) features standard All-Wheel Drive (F48), Hill Descent Control (JHD), a front steel underbelly skid plate (XL4), and 6.52 inches of ground clearance.
Built for Sub-Zero Fremont County Winters
Every 2027 GMC Terrain comes standard with cold-climate equipment that many compact crossovers reserve for upper trims:
- Standard Driver Convenience Package (ZQ2): Equips every Elevation, AT4, and Denali with Remote Start (BTV), heated driver and front passenger seats (KA1), and a heated sport-style steering wheel (KI3).
- Heavy-Duty Cold-Cranking Battery (K4E): A standard 12V, 70AH battery rated at 760 cold-cranking amps (CCA) paired with a 130-amp alternator (KG8), plus an available factory Engine Block Heater (K05) across all trims.
- Heated Wiper Park (CMO) & RainSense Wipers (CE1): Standard on AT4 and Denali (and included on Elevation with the GHI Elevation Premium Package) to keep wiper blades free of ice buildup during Wind River snowstorms.
Compare 2027 GMC Terrain Trim Levels & Special Editions in Riverton, WY
Explore the three factory trim levels—plus the Elevation Black Edition—available at Fremont Chevrolet Buick GMC in Riverton:
2027 GMC Terrain Elevation
Combines standard heated winter comforts, flagship 15-inch digital infotainment, and available AWD with Hill Descent Control.
- Drivetrain & Wheels: Choice of Front-Wheel Drive (3SA) or All-Wheel Drive (3SB, adds Hill Descent Control JHD), riding on 17" Grazen Metallic machined aluminum wheels (Q7D) with 235/65R17 all-season tires (RJS).
- Standard Winter & Cabin Comfort (ZQ2): Premium Cloth bucket seats in After Dark (EKV) or Gideon Gray / After Dark (H90), heated front seats (KA1), heated steering wheel (KI3), Remote Start (BTV), Keyless Open and Start (AVJ), and Active Noise Cancellation (NKC).
- Standard Digital Cockpit: 15-inch diagonal Premium GMC Infotainment System (URM) with Google built-in, 11-inch Driver Information Center (URG), Wireless Apple CarPlay/Android Auto (PPW), and Adaptive Cruise Control (KSG).
- Available Elevation Premium Package (GHI): Upgrades to After Dark (H9F) or Gideon Gray (HFL) CoreTec™ seating, 19" Technical Gray machined-face aluminum wheels (PJI), and Convenience Package II (ZQ3) (8-way power driver seat, dual-zone climate control, AutoSense hands-free power liftgate, wireless phone charging, Heated Wiper Park, RainSense wipers, and brushed aluminum roof rails).
2027 GMC Terrain Elevation Black Edition
Transforms the Terrain Elevation with factory-blacked-out exterior hardware, 19-inch gloss black wheels, and roof-mounted side rails.
- 19-Inch High Gloss Black Wheels (PJO): Replaces standard 17-inch wheels with 19" (48.3 cm) High Gloss Black painted aluminum wheels wrapped in 235/55R19 all-season blackwall tires (QGS).
- Darkened Grille & Bezel: Features a darkened front grille and signature 'C'-shaped surrounding bezel paired with high-gloss Black mirror caps (EWE).
- Black Emblems & Roof Rails: Includes Gloss Black roof-mounted side rails (V2P), Black exterior accents, Black exterior badging, and LPO Black front and rear GMC emblems (SFZ).
- Two-Tone Roof Pairing: Can be paired with the available Sterling Metallic Roof (26R) on Ebony Twilight Metallic models (as shown in gallery) or the Ebony Twilight Metallic Roof (94T) on contrasting exterior colors.
2027 GMC Terrain AT4
Engineered for Wind River Range trailheads and unpaved Fremont County roads with underbody steel protection and all-terrain tires.
- Standard Off-Road Hardware: Standard All-Wheel Drive (F48), off-road-tuned suspension, 6.52 inches (166 mm) of minimum ground clearance, Front Skid Plate with steel underbelly shield (XL4), red front recovery hooks, and Hill Descent Control (JHD).
- All-Terrain Wheels & Standard Trailering: 17" Dark Machined aluminum wheels (RSE) wrapped in 235/65R17 all-terrain tires (RJK), plus the standard V92 Trailering Package and factory-installed trailer hitch (VR2) (1,500 lbs. max towing when properly equipped).
- AT4 Interior & Convenience Package II (ZQ3 Standard): Exclusive Forest Storm Cloth/CoreTec™ seating with Mahogany accents (EKW), 8-way power driver seat (A2X) with 2-way lumbar (AL9), dual-zone automatic climate control (CJ2), AutoSense hands-free power liftgate (TCP), Wireless Phone Charging (K7A), Heated Wiper Park (CMO), RainSense wipers (CE1), and animated LED headlamps (TGE) and taillamps (TAU).
2027 GMC Terrain Denali
The flagship compact SUV in the GMC lineup, delivering standard perforated leather, ventilated front seats, heated rear seats, and surround-vision camera technology.
- Perforated Leather & Convenience Package III (ZL4 Standard): Standard Perforated Leather-Appointed seating in After Dark (ELK) or Light Ash Gray / Very Dark Atmosphere (E8N), ventilated driver and front passenger seats (KU1/KU3), heated front (KA1) and heated rear outboard seats (KA6), 8-way power driver and front passenger seats with 2-way lumbar, and driver Memory Package (A45).
- Standard Technology Package II (CWN): Equips every Denali with HD Surround Vision (UV2) with Surround Vision Recorder, Interior Camera (UCV) with Cabin Glance and Security Recording, Rear Camera Mirror (DRZ) with washer (CWA), Traffic Sign Recognition (UVX), and Rear Pedestrian Alert (UKK).
- Denali Chassis, Wheels & OnStar One: Standard AWD (F48), Denali Premium Suspension, standard V92 Trailering Package with hitch (VR2), 3 Years of OnStar One (R9M), 19" x 7.5" Midnight Silver machined-face aluminum wheels (PJM), and available 20" x 8" After Midnight machined-face aluminum wheels (RTU).
Inside the 2027 GMC Terrain: 15-Inch Touchscreen & 63.5 Cu. Ft. Cargo Space
Every 2027 GMC Terrain pairs an intuitive portrait-oriented digital cockpit with clever center-console storage and a flat-folding 60/40 second row:
15" Infotainment & 11" Driver Display
Standard on all trims, the 15-inch diagonal Premium GMC Infotainment System (URM) features Google built-in navigation and voice assistant (NAM), Wireless Apple CarPlay and Android Auto (PPW), a physical volume dial, and tactile piano-key climate toggles paired with an 11-inch Driver Information Center (URG).
Wireless Charging & Console Storage
The ergonomic center console integrates an angled Wireless Phone Charging pad (K7A — standard on AT4 & Denali, available on Elevation) right in front of the armrest, alongside dual cupholders, an under-console pass-through storage tray, and 4 standard USB ports (2 front data/charge, 2 rear Type-C charge-only).
Up to 63.5 Cu. Ft. of Cargo Utility
Load coolers, ski bags, or hunting packs with 29.8 cu. ft. of cargo room behind the second row and 63.5 cu. ft. with the 60/40 split rear bench folded. Includes a standard 12-volt auxiliary cargo power outlet (KC8) and available AutoSense hands-free programmable power liftgate (TCP).
2027 GMC Terrain Trim Comparison Matrix
Compare verified factory specifications and standard equipment across all 2027 GMC Terrain trims from the October 2026 GMC Order Guide:
| Specification / Feature | Elevation (TPB26 • 3SA / 3SB) | AT4 (TPD26 • 4SB) | Denali (TPE26 • 5SB) |
|---|---|---|---|
| Engine & Output (LSD) | 1.5L Turbo I-4 (175 hp @ 5,800 rpm / 203 lb.-ft. @ 2,000–4,000 rpm) | 1.5L Turbo I-4 (175 hp @ 5,800 rpm / 203 lb.-ft. @ 2,000–4,000 rpm) | 1.5L Turbo I-4 (175 hp @ 5,800 rpm / 203 lb.-ft. @ 2,000–4,000 rpm) |
| Transmission & Axle | 8-Speed Automatic (MGH) w/ 3.47 Axle Ratio (FHB) | 8-Speed Automatic (MGH) w/ 3.47 Axle Ratio (FHB) | 8-Speed Automatic (MGH) w/ 3.47 Axle Ratio (FHB) |
| Drivetrain & Hill Descent | FWD (3SA) or AWD (3SB w/ Standard Hill Descent Control JHD) | Standard All-Wheel Drive (F48) w/ Hill Descent Control (JHD) | Standard All-Wheel Drive (F48) w/ Hill Descent Control (JHD) |
| Suspension & Underbody | MacPherson Strut Front / 4-Link Rear Suspension | Off-Road Tuned Suspension + Steel Front Underbelly Skid Plate (XL4) | Denali Premium Suspension |
| Minimum Ground Clearance | 5.75 inches (146 mm) | 6.52 inches (166 mm) | 6.52 inches (166 mm) |
| Standard Wheels & Tires | 17" Grazen Metallic Machined (Q7D) w/ 235/65R17 All-Season (19" PJI w/ GHI; 19" Gloss Black PJO w/ WJP) | 17" Dark Machined Aluminum (RSE) w/ 235/65R17 All-Terrain Tires (RJK) | 19" Midnight Silver Machined-Face (PJM) w/ 235/55R19 All-Season (20" After Midnight RTU Available) |
| Seating Material | Premium Cloth Standard; CoreTec™ w/ GHI Elevation Premium Package | Forest Storm Cloth/CoreTec™ w/ Mahogany Accents (EKW) | Perforated Leather-Appointed (After Dark ELK or Light Ash Gray E8N) |
| Heated & Ventilated Seats | Standard Heated Front Seats (KA1) & Heated Wheel (KI3) (Ventilated Front & Heated Rear Available w/ ZL4) | Standard Heated Front Seats (KA1) & Heated Wheel (KI3) (Ventilated Front & Heated Rear Available w/ ZL4) | Standard Heated Front (KA1), Ventilated Front (KU1/KU3), Heated Rear Outboard (KA6) & Heated Wheel (KI3) |
| Convenience Package II (ZQ3) | Available (Included w/ GHI Elevation Premium Package) | Standard (AutoSense Liftgate, Wireless Charging, Dual-Zone Climate, Heated Wiper Park, RainSense Wipers) | Standard (AutoSense Liftgate, Wireless Charging, Dual-Zone Climate, Heated Wiper Park, RainSense Wipers) |
| Technology Package II (CWN) | Available (HD Surround Vision w/ Recorder, Interior Camera w/ Cabin Glance, Rear Camera Mirror, Traffic Sign Rec.) | Available (HD Surround Vision w/ Recorder, Interior Camera w/ Cabin Glance, Rear Camera Mirror, Traffic Sign Rec.) | Standard (HD Surround Vision w/ Recorder, Interior Camera w/ Cabin Glance, Rear Camera Mirror, Traffic Sign Rec.) |
| Trailering Package (V92 / VR2) | 1,500 lbs. Max Towing Capacity (When Properly Equipped) | Standard V92 Trailering Package & Factory Trailer Hitch (VR2) (1,500 lbs. Max When Properly Equipped) | Standard V92 Trailering Package & Factory Trailer Hitch (VR2) (1,500 lbs. Max When Properly Equipped) |
| OnStar Connectivity | Standard 8-Yr OnStar Basics (3-Yr OnStar One PRB Available) | Standard 8-Yr OnStar Basics (3-Yr OnStar One PRB Available) | Standard 3 Years OnStar One (R9M) + 8-Yr OnStar Basics |
2027 GMC Terrain Dimensions, Cargo Volume & Capacities
Review exact exterior dimensions, interior passenger measurements, curb weights, and capacities from the 2027 GMC Terrain specification tables:
| Dimension / Capacity Metric | Elevation FWD / AWD (TPB26) | AT4 AWD (TPD26) | Denali AWD (TPE26) |
|---|---|---|---|
| Wheelbase | 107.48 in. (2,730 mm) | 107.48 in. (2,730 mm) | 107.48 in. (2,730 mm) |
| Overall Length | 181.0 in. (4,597 mm) | 181.0 in. (4,597 mm) | 181.0 in. (4,597 mm) |
| Overall Width | 74.5 in. (1,892 mm) | 74.5 in. (1,892 mm) | 74.5 in. (1,892 mm) |
| Overall Height (Without Luggage Rack) | 65.81 in. (1,672 mm) | 66.16 in. (1,680 mm) | 66.16 in. (1,680 mm) |
| Front / Rear Track Width | 63.79 in. (1,620 mm) / 63.87 in. (1,622 mm) | 63.79 in. (1,620 mm) / 63.87 in. (1,622 mm) | 63.79 in. (1,620 mm) / 63.87 in. (1,622 mm) |
| Minimum Ground Clearance | 5.75 in. (146 mm) | 6.52 in. (166 mm) | 6.52 in. (166 mm) |
| Turning Diameter (Curb-to-Curb) | 37.1 ft. (11.3 m) (17" & 19" Wheels) | 37.1 ft. (11.3 m) (17" Wheels) | 37.1 ft. (11.3 m) (19" & 20" Wheels) |
| Head Room (1st / 2nd Row — No Sunroof) | 40.58 in. / 39.18 in. (39.50 / 37.80 in. w/ Sunroof) | 40.58 in. / 39.18 in. (39.50 / 37.80 in. w/ Sunroof) | 40.58 in. / 39.18 in. (39.50 / 37.80 in. w/ Sunroof) |
| Leg Room (1st / 2nd Row) | 43.95 in. (1,116 mm) / 39.70 in. (1,008 mm) | 43.95 in. (1,116 mm) / 39.70 in. (1,008 mm) | 43.95 in. (1,116 mm) / 39.70 in. (1,008 mm) |
| Shoulder Room (1st / 2nd Row) | 57.69 in. (1,465 mm) / 55.70 in. (1,415 mm) | 57.69 in. (1,465 mm) / 55.70 in. (1,415 mm) | 57.69 in. (1,465 mm) / 55.70 in. (1,415 mm) |
| Hip Room (1st / 2nd Row) | 55.25 in. (1,403 mm) / 51.00 in. (1,295 mm) | 55.25 in. (1,403 mm) / 51.00 in. (1,295 mm) | 55.25 in. (1,403 mm) / 51.00 in. (1,295 mm) |
| Cargo Volume (Behind 2nd Row / Behind 1st Row) | 29.8 cu. ft. (843.9 L) / 63.5 cu. ft. (1,798.3 L) | 29.8 cu. ft. (843.9 L) / 63.5 cu. ft. (1,798.3 L) | 29.8 cu. ft. (843.9 L) / 63.5 cu. ft. (1,798.3 L) |
| Base Curb Weight (FWD / AWD) | 3,446 lbs. (FWD) / 3,598 lbs. (AWD) | 3,687 lbs. (AWD) | 3,728 lbs. (AWD) |
| Gross Vehicle Weight Rating (GVWR — C3M) | 4,850 lbs. (2,200 kg) | 4,850 lbs. (2,200 kg) | 4,850 lbs. (2,200 kg) |
| Fuel Tank Capacity (FWD / AWD) | 14.8 gal. (FWD) / 15.6 gal. (AWD) | 15.6 gal. (AWD) | 15.6 gal. (AWD) |
GMC ProGrade™ Protection & Factory Warranty
Every new 2027 GMC Terrain purchased at Fremont Chevrolet Buick GMC in Riverton is backed by GMC factory warranty and scheduled maintenance coverage:
- First Maintenance Visit Included: Covers one factory-scheduled maintenance visit (oil and filter change, multi-point vehicle inspection, and 4-wheel tire rotation) within the first 12 months or 12,000 miles of ownership.
- Powertrain Limited Warranty: 5-year / 60,000-mile Powertrain Limited Warranty coverage.
- Bumper-to-Bumper Limited Warranty: 3-year / 36,000-mile Bumper-to-Bumper Limited Warranty and 6-year / 100,000-mile corrosion rust-through protection.
2027 Exterior Paint & Two-Tone Roof Palette
Configure your 2027 GMC Terrain in eight factory exterior colors, with available contrasting two-tone roofs (94T Ebony Twilight or 26R Sterling Metallic):
- Available on All Trims: Summit White (GAZ), Ebony Twilight Metallic (GB8), Volcanic Red Tintcoat (GNT), and Sterling Metallic (GXD).
- Elevation & AT4 Exclusives: Rapids Metallic (GAL) and Riverstone Metallic (GFR).
- Denali (5SB) Exclusives: Glacier White Tricoat (G4J) and Downpour Metallic (GXP).
Visit Fremont Chevrolet Buick GMC in Riverton, WY
Shop our selection of new 2027 GMC Terrain SUVs or custom-order your exact trim, roof combination, and LPO accessory package with our Riverton team:
- Dealership Address: 1401 N Federal Blvd, Riverton, WY 82501
- Sales Phone: (307) 488-5083
- Serving: Riverton, Lander, Hudson, Dubois, Shoshoni, Thermopolis, and all of Fremont County, Wyoming.
2027 GMC Terrain Frequently Asked Questions
What engine and transmission come in the 2027 GMC Terrain?
Every 2027 GMC Terrain is powered by a standard 1.5L Turbo DOHC 4-cylinder SIDI engine (RPO LSD) with Variable Valve Timing (VVT), producing 175 horsepower at 5,800 rpm and 203 lb.-ft. of torque from 2,000 to 4,000 rpm. Across all trims—including Elevation FWD (3SA), Elevation AWD (3SB), AT4 AWD (4SB), and Denali AWD (5SB)—the engine is paired with an electronically controlled 8-speed automatic transmission (RPO MGH) with Driver Shift Control and a 3.47 final drive axle ratio (FHB).
What is the EPA-estimated fuel economy of the 2027 GMC Terrain?
Equipped with the 1.5L Turbo engine and 8-speed automatic transmission, the 2027 GMC Terrain Elevation FWD (3SA) achieves an EPA-estimated 26 mpg city / 28 mpg highway / 27 mpg combined. Elevation AWD (3SB) models achieve an EPA-estimated 24 mpg city / 28 mpg highway / 25 mpg combined, while AT4 AWD (4SB) and Denali AWD (5SB) models carry an EPA-estimated 24 mpg city / 26 mpg highway / 25 mpg combined rating.
How much can the 2027 GMC Terrain tow, and which trims include a factory hitch?
When properly equipped, all 2027 GMC Terrain models have a maximum towing capacity of 1,500 lbs. (680 kg). Both the 2027 Terrain AT4 (4SB) and Terrain Denali (5SB) include the V92 Trailering Package and a factory-installed trailer hitch (VR2) as standard equipment.
What off-road features are included on the 2027 GMC Terrain AT4?
The 2027 GMC Terrain AT4 (4SB) comes standard with All-Wheel Drive (F48), an off-road-tuned suspension, 6.52 inches (166 mm) of minimum ground clearance, a front steel underbelly skid plate (XL4), red front recovery hooks, Hill Descent Control (JHD), a Drive Mode Selector (URC), and 17-inch Dark Machined aluminum wheels (RSE) wrapped in 235/65R17 all-terrain tires (RJK).
How much cargo space and legroom does the 2027 GMC Terrain offer?
The 5-passenger 2027 GMC Terrain provides 29.8 cubic feet (843.9 liters) of cargo volume behind the second-row seats and expands to 63.5 cubic feet (1,798.3 liters) of maximum cargo volume behind the first row with the 60/40 split rear seat folded flat. Passenger legroom measures 43.95 inches in the first row and 39.70 inches in the second row.
What is included in Technology Package II (CWN) on the 2027 GMC Terrain?
Technology Package II (RPO CWN) is standard on the 2027 Terrain Denali (5SB) and available on Elevation (3SA/3SB) and AT4 (4SB). For 2027, it includes HD Surround Vision (UV2) with Surround Vision Recorder, an Interior Camera (UCV) enabling Cabin Glance and Security Recording, a Rear Camera Mirror (DRZ) with camera washer (CWA), Traffic Sign Recognition (UVX), and Rear Pedestrian Alert (UKK) (plus LED front fog lamps T3U on Elevation).
Disclosures: 1. EPA-estimated 26 MPG city / 28 MPG highway / 27 MPG combined for 1.5L Turbo Elevation FWD; EPA-estimated 24 MPG city / 28 MPG highway / 25 MPG combined for 1.5L Turbo Elevation AWD; EPA-estimated 24 MPG city / 26 MPG highway / 25 MPG combined for 1.5L Turbo AT4 AWD and Denali AWD. Actual mileage will vary with options, driving conditions, driving habits, and vehicle's condition. 2. Maximum trailering ratings (1,500 lbs. max when properly equipped) are calculated assuming standard equipped vehicle, driver, and required trailering equipment. The weight of optional equipment, passengers, and cargo will reduce the maximum trailer weight your vehicle can tow. Always consult the Owner's Manual before towing. 3. Cargo and load capacity limited by weight and distribution. 4. Safety or driver assistance features are no substitute for the driver's responsibility to operate the vehicle in a safe manner. Read the vehicle Owner's Manual for important feature limitations and information. 5. Google, Android, Android Auto, Google Maps, and other marks are trademarks of Google LLC. Apple CarPlay is a trademark of Apple Inc.