To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the Envision. But it costs extra on the Grand Cherokee.
Both the Envision and Grand Cherokee have rear cross-traffic warning, but the Envision has Rear Cross Traffic Braking (automatically applies the brakes) to better prevent a collision when backing near traffic. The Grand Cherokee’s Rear Cross Path Detection doesn’t automatically brake.
Both the Envision and the Grand Cherokee have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, rear cross-path warning and available front parking sensors.
The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Buick Envision is safer than the Jeep Grand Cherokee:
|
|
Envision |
Grand Cherokee |
|
|
Driver |
|
| STARS |
5 Stars |
5 Stars |
| Neck Compression |
25 lbs. |
84 lbs. |
| Leg Forces (l/r) |
153/386 lbs. |
482/259 lbs. |
|
|
Passenger |
|
| STARS |
5 Stars |
5 Stars |
| Chest Compression |
.6 inches |
.6 inches |
| Neck Injury Risk |
23.1% |
28% |
| Neck Stress |
111 lbs. |
125 lbs. |
| Leg Forces (l/r) |
221/21 lbs. |
400/347 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
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 and into a post at 20 MPH, results indicate that the Buick Envision is safer than the Jeep Grand Cherokee:
|
|
Envision |
Grand Cherokee |
|
|
Front Seat |
|
| STARS |
5 Stars |
5 Stars |
| Chest Movement |
.7 inches |
.8 inches |
| Abdominal Force |
139 lbs. |
192 lbs. |
|
|
Into Pole |
|
| STARS |
5 Stars |
5 Stars |
| HIC |
249 |
458 |
| Spine Acceleration |
36 G’s |
41 G’s |
| Hip Force |
313 lbs. |
528 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
Instrumented handling tests conducted by the National Highway Traffic Safety Administration and analysis of its dimensions indicate that the Envision is 1% to 4.4% less likely to roll over than the Grand Cherokee.

