In a Vehicle-to-Vehicle Frontal Crash Prevention 2.0 test conducted by the Insurance Institute for Highway Safety (IIHS), the Buick Envista achieved a “Acceptable” rating - the second highest possible - for its performance in forward collision warning and automatic braking systems, demonstrating its excellent capabilities in preventing collisions. The Toyota Land Cruiser has not been tested.
For better protection of the passenger compartment, the Envista uses safety cell construction with a three-dimensional high-strength frame that surrounds the passenger compartment. It provides extra impact protection and a sturdy mounting location for door hardware and side impact beams. The Land Cruiser uses a body-on-frame design, which has no frame members above the floor of the vehicle.
Both the Envista and the Land Cruiser have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, 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 blind spot warning systems and rear cross-path warning.
The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Buick Envista is safer than the Toyota Land Cruiser:
|
Envista |
Land Cruiser |
|
Driver |
|
STARS |
5 Stars |
4 Stars |
HIC |
183 |
205 |
Neck Injury Risk |
28.8% |
38.7% |
Neck Stress |
210 lbs. |
517 lbs. |
Neck Compression |
20 lbs. |
61 lbs. |
Leg Forces (l/r) |
93/94 lbs. |
393/328 lbs. |
|
Passenger |
|
STARS |
4 Stars |
4 Stars |
Neck Stress |
220 lbs. |
277 lbs. |
Leg Forces (l/r) |
196/237 lbs. |
414/404 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 post at 20 MPH, results indicate that the Buick Envista is safer than the Toyota Land Cruiser:
|
Envista |
Land Cruiser |
|
Into Pole |
|
STARS |
5 Stars |
5 Stars |
Max Damage Depth |
13 inches |
16 inches |
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 Envista, with its four-star roll-over rating, is 9.1% less likely to roll over than the Land Cruiser, which received a three-star rating.