For enhanced safety, the front seat shoulder belts of the Toyota 4Runner are height-adjustable to accommodate a wide variety of driver and passenger heights. A better fit can prevent injuries and the increased comfort also encourages passengers to buckle up. The GMC Terrain doesn’t offer height-adjustable seat belts.
The Toyota 4Runner has standard driver and front passenger side knee airbags mounted low on the dashboard. These airbags helps prevent the driver and front passenger from sliding under their seatbelts or the main frontal airbags; this keeps them better positioned during a collision for maximum protection. Knee airbags also help keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The Terrain doesn’t offer knee airbags.
The 4Runner has standard Active Headrests, which use a specially designed headrest to protect the driver and front passenger from whiplash. During a rear-end collision, the Active Headrests system moves the headrests forward to prevent neck and spine injuries. The Terrain doesn’t offer a whiplash protection system.
The 4Runner has a standard blind spot warning system which uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them. A system to reveal vehicles in the Terrain’s blind spot costs extra.
To help make backing out of a parking space safer, the 4Runner has a standard rear cross-path warning system, which uses sensors in the rear bumper to alert the driver to vehicles approaching from the side, helping the driver avoid collisions. Rear cross-path warning costs extra on the Terrain.
The 4Runner’s driver alert monitor detects an inattentive driver then sounds a warning and suggests a break. According to the NHTSA, drivers who fall asleep cause about 100,000 crashes and 1500 deaths a year. The Terrain doesn’t offer a driver alert monitor.
Both the 4Runner and the Terrain have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, plastic fuel tanks, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, rearview cameras, available four-wheel drive and around view monitors.
The Toyota 4Runner weighs 705 to 1386 pounds more than the GMC Terrain. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts.
The National Highway Traffic Safety Administration does side impact tests on new vehicles. In this test, which crashes the vehicle into a flat barrier at 38.5 MPH, results indicate that the Toyota 4Runner is safer than the GMC Terrain:
|
4Runner |
Terrain |
|
Front Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
41 |
109 |
Chest Movement |
1.1 inches |
1.1 inches |
Abdominal Force |
179 lbs. |
195 lbs. |
Hip Force |
233 lbs. |
357 lbs. |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
89 |
288 |
Spine Acceleration |
36 G’s |
55 G’s |
Hip Force |
381 lbs. |
630 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.