Specs
Research 2021 GMC Terrain specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.
SL FWD 4dr SL
Brakes
| Disc - Front (Yes or ) |
Yes |
| Disc - Rear (Yes or ) |
Yes |
| Rear Drum Diam x Width (in) |
|
| Front Brake Rotor Diam x Thickness (in) |
- TBD - |
| Rear Brake Rotor Diam x Thickness (in) |
- TBD - |
| Drum - Rear (Yes or ) |
|
| Brake Type |
Pwr |
| Brake ABS System |
4-Wheel |
Cargo Area Dimensions
| Cargo Area Length @ Floor to Seat 2 (in) |
- TBD - |
| Cargo Area Length @ Floor to Seat 3 (in) |
|
| Cargo Area Length @ Floor to Seat 1 (in) |
- TBD - |
| Cargo Box (Area) Height (in) |
- TBD - |
| Cargo Box Width @ Wheelhousings (in) |
- TBD - |
| Cargo Area Width @ Beltline (in) |
- TBD - |
| Cargo Volume to Seat 3 (ft³) |
|
| Cargo Volume to Seat 1 (ft³) |
63.3 |
| Cargo Volume to Seat 2 (ft³) |
29.6 |
Cooling System
| Total Cooling System Capacity (qts) |
- TBD - |
Electrical
| Cold Cranking Amps @ 0° F (Primary) |
- TBD - |
| Maximum Alternator Capacity (amps) |
- TBD - |
Emissions
| Tons/yr of CO2 Emissions @ 15K mi/year |
6.6 (2020) |
Engine
| Fuel System |
Direct Injection |
| Displacement |
1.5L/92 |
| SAE Net Horsepower @ RPM |
170 @ 5600 |
| Engine Order Code |
LYX |
| SAE Net Torque @ RPM |
203 @ 2000 - 4000 |
| Engine Type |
Turbocharged Gas |
Exterior Dimensions
| Length, Overall (in) |
182.3 |
| Liftover Height (in) |
- TBD - |
| Rear Door Opening Width (in) |
- TBD - |
| Rear Door Opening Height (in) |
- TBD - |
| Min Ground Clearance (in) |
6.90 |
| Track Width, Rear (in) |
62.5 |
| Track Width, Front (in) |
62.3 |
| Height, Overall (in) |
65.4 |
| Width, Max w/o mirrors (in) |
72.4 |
| Wheelbase (in) |
107.3 |
Fuel Tank
| Fuel Tank Capacity, Approx (gal) |
14.9 |
Interior Dimensions
| Second Shoulder Room (in) |
55.6 |
| Second Leg Room (in) |
39.7 |
| Second Hip Room (in) |
51.8 |
| Passenger Capacity |
5 |
| Passenger Volume (ft³) |
103.2 |
| Second Head Room (in) |
38.5 |
| Second Head Room (in) |
36.8 |
| Front Hip Room (in) |
54.4 |
| Front Shoulder Room (in) |
57.2 |
| Front Leg Room (in) |
40.9 |
| Front Head Room (in) |
40.0 |
| Front Head Room (in) |
38.2 |
Mileage
| EPA Fuel Economy Est - City (MPG) |
26 (2020) |
| EPA Fuel Economy Est - Hwy (MPG) |
30 (2020) |
| Fuel Economy Est-Combined (MPG) |
27 (2020) |
Steering
| Steering Type |
- TBD - |
| Steering Ratio (:1), Overall |
- TBD - |
| Turning Diameter - Wall to Wall (ft) |
- TBD - |
| Turning Diameter - Curb to Curb (ft) |
41.6 |
| Lock to Lock Turns (Steering) |
- TBD - |
| Turning Diameter - Curb to Curb (ft) |
37.4 |
Summary
| Vehicle Name |
GMC Terrain |
| Body Style |
Sport Utility |
Suspension
| Suspension Type - Rear |
4-Link |
| Suspension Type - Front |
MacPherson Strut |
| Suspension Type - Front (Cont.) |
|
| Suspension Type - Rear (Cont.) |
|
| Shock Absorber Diameter - Front (mm) |
- TBD - |
| Shock Absorber Diameter - Rear (mm) |
- TBD - |
| Stabilizer Bar Diameter - Front (in) |
- TBD - |
| Stabilizer Bar Diameter - Rear (in) |
- TBD - |
Tires
| Spare Tire Order Code |
|
| Spare Tire Size |
|
| Rear Tire Size |
P225/65R17 |
| Front Tire Size |
P225/65R17 |
| Rear Tire Order Code |
5CX |
| Front Tire Order Code |
5CX |
Trailering
| Dead Weight Hitch - Max Trailer Wt. (lbs) |
1500 |
| Dead Weight Hitch - Max Tongue Wt. (lbs) |
150 |
| Wt Distributing Hitch - Max Trailer Wt. (lbs) |
1500 |
| Wt Distributing Hitch - Max Tongue Wt. (lbs) |
150 |
Transmission
| Ninth Gear Ratio (:1) |
0.62 |
| First Gear Ratio (:1) |
4.69 |
| Trans Description Cont. Again |
|
| Trans Description Cont. |
Automatic |
| Trans Type |
9 |
| Trans Order Code |
M3U |
| Drivetrain |
Front Wheel Drive |
| Seventh Gear Ratio (:1) |
1.00 |
| Eighth Gear Ratio (:1) |
0.75 |
| Transfer Case Gear Ratio (:1), Low |
|
| Transfer Case Gear Ratio (:1), High |
|
| Final Drive Axle Ratio (:1) |
3.47 |
| Clutch Size (in) |
|
| Reverse Ratio (:1) |
2.96 |
| Sixth Gear Ratio (:1) |
1.44 |
| Fifth Gear Ratio (:1) |
1.92 |
| Fourth Gear Ratio (:1) |
2.44 |
| Third Gear Ratio (:1) |
3.01 |
| Second Gear Ratio (:1) |
3.31 |
Vehicle
| EPA Classification |
2WD Sport Utility Vehicle |
Weight Information
| Base Curb Weight (lbs) |
3449 |
Wheels
| Rear Wheel Size (in) |
17 x 7.0 |
| Spare Wheel Size (in) |
|
| Front Wheel Size (in) |
17 x 7.0 |
| Rear Wheel Material |
Aluminum |
| Front Wheel Material |
Aluminum |
| Spare Wheel Material |
Steel |
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