AT4 AWD
What the AT4 adds over the SLE
| Spec | SLE | AT4 |
|---|---|---|
| Curb weight (maximum) | 3419 lbs | 3668 lbs |
| Curb weight (minimum) | 3419 lbs | 3668 lbs |
| Fuel tank capacity | 14.9 gal | 15.6 gal |
| Ground clearance | 6.9 in | 7.9 in |
| MPG (city) | 24 mpg | 23 mpg |
| MPG (highway) | 29 mpg | 28 mpg |
Standard here, not on the base trim: All Wheel Drive (AWD), Front and Rear Park Assist (available SLT and AT4; standard Denali), GMC Pro Safety Plus (available SLE and SLT; standard AT4 and Denali), HD Rear Vision Camera (standard SLT, AT4 and Denali; available SLE), Lane Change Alert with Side Blind Zone Alert (GMC Pro Safety Plus), Rear Cross Traffic Alert (GMC Pro Safety Plus), Rear Park Assist (GMC Pro Safety Plus), Safety Alert Seat
Specifications
Source: manufacturer press kitBrakes
| Front brake diameter | 300 mm |
| Front brake type | ventilated disc |
| Rear brake diameter | 288 mm |
| Rear brake type | solid disc |
Cargo
| Cargo volume behind 2nd row | 29.6 cu-ft |
Dimensions Exterior
| Ground clearance | 7.9 in |
| Overall height | 65.4 in |
| Overall length | 182.3 in |
| Overall width | 72.4 in |
| Wheelbase | 107.3 in |
Engine Basics
| Aspiration | twin turbo |
| Cylinder count | 4 |
| Fuel injection system | gdi mpi |
| Engine type (full description) | 1.5L turbo DOHC DI VVT with automatic stop/start |
| Valve configuration | Dual overhead camshafts; four valves per cylinder |
Engine Output
| Horsepower | 175 hp |
| Torque | 203 lb-ft |
Fuel Economy
| MPG (city) | 23 mpg |
| MPG (highway) | 28 mpg |
Fuel System
| Fuel tank capacity | 15.6 gal |
Headroom
| Front headroom | 40 in |
Legroom
| Front legroom | 40.9 in |
| Third-row legroom | 39.7 in |
Shoulder Room
| Front shoulder room | 57.2 in |
| Third-row shoulder room | 55.6 in |
Steering
| Steering type | Electric power-assisted rack-and-pinion |
| Turning radius (curb-to-curb) | 37.4 ft |
Suspension
| Front suspension type | MacPherson strut with coil springs, direct-acting stabilizer bar |
| Rear suspension type | Four-link independent rear suspension |
Tires
| Tire size | P225/65R17 |
Transmission
| Final drive ratio | 3.5 |
| Transmission speeds | 9 |
| Transmission type | automatic |
Weights
| Curb weight (maximum) | 3668 lbs |
| Curb weight (minimum) | 3668 lbs |
Wheels
| Wheel diameter | 17 in |
| Wheel material | aluminum |
Standard & optional equipment
Source: manufacturer press kitSafety21 std · 2 opt
- Front Pedestrian Braking (GMC Pro Safety)
- Forward Collision Alert (GMC Pro Safety)
- HD Surround Vision (Tech Package) optional
- Dual-stage frontal airbags
- Lane Departure Warning (GMC Pro Safety)
- Lane Keep Assist with Lane Departure Warning (GMC Pro Safety)
- Rear Vision Camera
- Roof-rail side-impact for front and rear outboard seating positions
- Thorax side-impact for driver and front passenger
- Automatic Emergency Braking (GMC Pro Safety)
- Following Distance Indicator (GMC Pro Safety)
- Four-wheel disc with ABS and ESC; Duralife™ rotors with low-drag calipers
- Front and Rear Park Assist (available SLT and AT4; standard Denali)
- GMC Pro Safety Plus (available SLE and SLT; standard AT4 and Denali)
- HD Rear Vision Camera (standard SLT, AT4 and Denali; available SLE)
- IntelliBeam automatic high beams (GMC Pro Safety)
- Lane Change Alert with Side Blind Zone Alert (GMC Pro Safety Plus)
- Passenger Sensing System
- Rear Cross Traffic Alert (GMC Pro Safety Plus)
- Rear Park Assist (GMC Pro Safety Plus)
- Safety Alert Seat
- Adaptive Cruise Control (included with GMC Pro Safety Plus on SLE, SLT and AT4; included with Tech Package on Denali) optional
- Standard Tire Pressure Monitor System; tire pressure monitor includes tire fill alert (excludes spare tire, if equipped)
Infotainment0 std · 1 opt
- Head-Up Display (Tech Package on SLT and AT4) optional
Powertrain3 std · 0 opt
- All Wheel Drive (AWD)
- Automatic Stop/Start (1.5L turbo engine)
- Electronic Precision Shift (Hydra-Matic 9T45 nine-speed automatic)
Ranked by what shoppers ask about first; standard equipment before options.
Transcribed from the manufacturer's official press kit for the 2024 Terrain. Confirm with the window sticker for a specific unit.
The cheapest ownership win
Insurers price the 2024 Terrain very differently, and the gap between the best and worst quote on the same car and driver is usually larger than any option you are weighing on this page.
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Common questions about the AT4
Source: EPA, NHTSA and manufacturer press kitsWhat does the 2024 GMC Terrain AT4 add over the SLE?
Against the SLE, 8 features become standard that the SLE does not and 6 published specifications differ. Both lists are on this page, taken from the manufacturer's own press material.