Understanding the precise 2017 GMC Terrain dimensions is essential for any shopper considering this compact crossover. While the specifications might seem like just numbers on a page, they directly influence the driving experience, from nimble city parking to the practicality of loading groceries. This detailed breakdown moves beyond the brochure to explain how the length, width, and height translate into real-world usability and presence on the road.
Overall Length and Width Impact
The 2017 GMC Terrain sits at a length of 177.5 inches, which is just under 14 feet and 8 inches. This specific measurement places it in a competitive position against rivals like the Ford Escape and Honda CR-V, offering a slightly more substantial feel without crossing into full-size territory. The width, at 72.5 inches, contributes to a confident stance, providing ample space for the fenders and ensuring the vehicle feels planted during highway merging.
Height and Ground Clearance
With a height of 66.9 inches, the 2017 Terrain presents a low and aerodynamic profile that aids fuel efficiency. This stature is lower than many traditional trucks but higher than a standard sedan, defining its crossover identity. The ground clearance of 7.6 inches is a key dimension for owners who enjoy light off-road adventures or traverse uneven driveways, as it provides a buffer between the undercarriage and potential obstacles on the trail.
Cargo and Rear Seat Utility
One of the most critical aspects of the 2017 GMC Terrain dimensions is the cargo bed. Behind the rear seats, the area measures 34.6 inches in length, 43.3 inches in width, and 38.9 inches in depth, creating a versatile space for luggage or large items. Folding the rear 60/40 split seatbacks flat expands this volume significantly, allowing the vehicle to handle everything from a weekend getaway to a bulky furniture purchase with ease.
Turning Radius and Maneuverability
The turning circle of the 2017 GMC Terrain is just under 38 feet, a specification that proves its worth in urban environments. This dimension means that navigating tight parking lots or executing sharp U-turns on residential streets requires minimal effort. The compact footprint, combined with this turning radius, removes the anxiety often associated with driving a larger vehicle in congested areas.
Interior Space and Passenger Comfort
While the exterior dimensions define the presence, the interior volume determines the comfort of the journey. The 2017 Terrain provides 91.1 cubic feet of passenger volume, offering enough room for five adults to travel without feeling cramped. The front headroom measures 38.1 inches, ensuring tall drivers can adjust the seat without hitting their head, while rear passengers benefit from 37.7 inches of legroom for long trips.
Comparison to Class Competitors
When placed side-by-side with the 2017 Ford Escape and the Jeep Cherokee, the GMC Terrain holds its own. The Terrain’s length is comparable to the Escape, but it often edges out the Cherokee in terms of rear seat legroom. These dimensional advantages translate to a more spacious cabin feel, allowing the Terrain to compete effectively in the crowded compact crossover segment.
Towing Capacity and Dimensional Limits
It is important to note that the chassis and suspension components are engineered around these specific dimensions. The 2017 GMC Terrain is rated to tow a maximum of 2,000 pounds, a capacity suited for small trailers or jet skis. Exceeding this limit is not a matter of engine power alone, but rather a safety constraint dictated by the vehicle’s wheelbase and structural integrity.
