Specs

Research 2012 GMC Terrain specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

SLE-1 FWD 4dr SLE-1

Brakes

Brake ABS System 4-Wheel
Front Brake Rotor Diam x Thickness (in) 12.6 x 1.2
Rear Brake Rotor Diam x Thickness (in) 11.9 x 0.8
Drum - Rear (Yes or )
Rear Drum Diam x Width (in)
Disc - Front (Yes or ) Yes
Disc - Rear (Yes or ) Yes
Brake Type Power

Cargo Area Dimensions

Cargo Area Length @ Floor to Seat 1 (in) - TBD -
Cargo Area Length @ Floor to Seat 2 (in) - TBD -
Cargo Volume to Seat 2 (ft³) 31.6
Cargo Volume to Seat 1 (ft³) 63.9
Cargo Volume to Seat 3 (ft³)
Cargo Box (Area) Height (in) - TBD -
Cargo Box Width @ Wheelhousings (in) - TBD -
Cargo Area Width @ Beltline (in) - TBD -
Cargo Area Length @ Floor to Seat 3 (in)

Cooling System

Total Cooling System Capacity (qts) 8.9
Total Cooling System Capacity (qts) 10.0

Electrical

Cold Cranking Amps @ 0° F (Primary) 525
Cold Cranking Amps @ 0° F (Primary) 615
Maximum Alternator Capacity (amps) 120
Maximum Alternator Capacity (amps) 150

Emissions

EPA Greenhouse Gas Score 4
EPA Greenhouse Gas Score 6
Tons/yr of CO2 Emissions @ 15K mi/year 9.3
Tons/yr of CO2 Emissions @ 15K mi/year 7.2

Engine

SAE Net Horsepower @ RPM 182 @ 6700
SAE Net Torque @ RPM 172 @ 4900
Engine Order Code LEA
Engine Type Gas/Ethanol I4
Displacement 2.4/146.5
Fuel System Direct Injection

Exterior Dimensions

Width, Max w/o mirrors (in) 72.8
Length, Overall (in) 185.3
Wheelbase (in) 112.5
Rear Door Opening Width (in) - TBD -
Rear Door Opening Height (in) - TBD -
Min Ground Clearance (in) 6.9
Track Width, Rear (in) 62.1
Track Width, Front (in) 62.9
Height, Overall (in) 66.3
Liftover Height (in) 28.8

Fuel Tank

Fuel Tank Capacity, Approx (gal) 18.0
Fuel Tank Capacity, Approx (gal) 20.0

Interior Dimensions

Second Head Room (in) 39.2
Second Leg Room (in) 39.9
Front Shoulder Room (in) 55.7
Front Leg Room (in) 41.2
Front Head Room (in) 39.8
Front Hip Room (in) 55.1
Passenger Capacity 5
Second Hip Room (in) 51.3
Second Shoulder Room (in) 55.3
Passenger Volume (ft³) 99.6

Mileage

EPA Fuel Economy Est - City (MPG) 17
Fuel Economy Est-Combined (MPG) 26
Fuel Economy Est-Combined (MPG) 20
EPA Fuel Economy Est - Hwy (MPG) 24
EPA Fuel Economy Est - Hwy (MPG) 32
EPA Fuel Economy Est - City (MPG) 22

Steering

Steering Ratio (:1), Overall 18.1
Steering Type Variable power assist
Steering Ratio (:1), Overall 17.4
Lock to Lock Turns (Steering) 2.8
Lock to Lock Turns (Steering) 2.9
Lock to Lock Turns (Steering) 3.5
Turning Diameter - Curb to Curb (ft) 42.6
Turning Diameter - Curb to Curb (ft) 40.0
Turning Diameter - Wall to Wall (ft) - TBD -

Summary

Vehicle Name GMC Terrain
Body Style Sport Utility

Suspension

Suspension Type - Front MacPherson strut
Stabilizer Bar Diameter - Rear (in)
Stabilizer Bar Diameter - Front (in)
Shock Absorber Diameter - Rear (mm) - TBD -
Shock Absorber Diameter - Front (mm) - TBD -
Suspension Type - Rear (Cont.) w/Coil Springs
Suspension Type - Front (Cont.) w/Coil Springs
Suspension Type - Rear Trailing arm

Tires

Rear Tire Order Code QMU
Front Tire Order Code QMU
Spare Tire Size - TBD -
Rear Tire Size P235/60R17
Front Tire Size P235/60R17
Spare Tire Order Code

Trailering

Wt Distributing Hitch - Max Trailer Wt. (lbs) 1500
Wt Distributing Hitch - Max Tongue Wt. (lbs) 225
Dead Weight Hitch - Max Tongue Wt. (lbs) 150
Dead Weight Hitch - Max Trailer Wt. (lbs) 1500

Transmission

Trans Description Cont. Automatic
Drivetrain Front Wheel Drive
Transfer Case Gear Ratio (:1), Low
Transfer Case Gear Ratio (:1), High
Final Drive Axle Ratio (:1) 3.23
Final Drive Axle Ratio (:1) 2.77
Clutch Size (in)
Reverse Ratio (:1) 2.94
Sixth Gear Ratio (:1) 0.75
Fifth Gear Ratio (:1) 1.00
Fourth Gear Ratio (:1) 1.45
Third Gear Ratio (:1) 1.91
Second Gear Ratio (:1) 2.96
First Gear Ratio (:1) 4.58
Trans Description Cont. Again
Trans Type 6
Trans Order Code MX0

Vehicle

EPA Classification 2WD Sport Utility Vehicle

Weight Information

Base Curb Weight (lbs) 3853

Wheels

Rear Wheel Size (in) 17 x 7.5
Spare Wheel Size (in) - TBD -
Front Wheel Material Aluminum
Rear Wheel Material Aluminum
Spare Wheel Material - TBD -
Front Wheel Size (in) 17 x 7.5