GMC Terrain AT4 performance summary
The 2026 GMC Terrain AT4 makes 175 hp and 275 Nm of torque. It runs 0-100 km/h in 9.6s, about 9.0s from 0-60 mph, and reaches a listed top speed of 118 mph (190 km/h). In the Carspeed quarter-mile simulation, it covers 402 m in 17.06s.
On Carspeed's data it is relaxed — quicker off the line than 19% of the cars in our database, with more power than 25% of them and a higher top speed than 27%. That works out to roughly 209 per horsepower at list price.
GMC Terrain AT4 photos
Photos: Wikimedia Commons / CC
How the GMC Terrain AT4 ranks against 1,483 cars
GMC Terrain AT4 vs its closest rivals
| Car | HP | 0–100 | Top speed | 1/4 mi |
|---|---|---|---|---|
| GMC Terrain AT4 | 175 | 9.6s | 190 km/h | 17.06s |
| GMC Terrain | 175 | 9.5s | 190 km/h | 16.99s |
| GMC Terrain Denali | 175 | 9.5s | 190 km/h | 16.99s |
| Mazda CX-4 | 158 | 9.6s | 190 km/h | 17.06s |
| Mitsubishi Outlander | 181 | 9.5s | 190 km/h | 16.99s |
| Mitsubishi Outlander Black Edition | 181 | 9.5s | 190 km/h | 16.99s |
Performance DNA
Catalog percentiles
Estimated race times
Full specifications
Cars like the GMC Terrain AT4
GMC Terrain AT4 FAQ
What is the GMC Terrain AT4 0-60 mph time?
The GMC Terrain AT4 does 0-60 mph in about 9.0s, based on its 9.6s 0-100 km/h figure.
What is the top speed of the GMC Terrain AT4?
The listed top speed is 118 mph, or 190 km/h.
How much horsepower does the GMC Terrain AT4 have?
The GMC Terrain AT4 is listed at 175 hp with 275 Nm of torque.
What is the GMC Terrain AT4 quarter-mile time?
Carspeed estimates the GMC Terrain AT4 quarter-mile at 17.06s over 402 m using its published performance data.
What cars are similar to the GMC Terrain AT4?
Similar performance rivals include GMC Terrain, GMC Terrain Denali, Mazda CX-4.