The Prius offers all-wheel drive to maximize traction under poor conditions, especially in ice and snow. The Leaf doesn’t offer all-wheel drive.
The Prius has standard Safety Connect™, which uses a global positioning satellite (GPS) receiver and a cellular system to help track down your vehicle if it’s stolen or send emergency personnel to the scene if any airbags deploy. The Leaf doesn’t offer a GPS response system, only a navigation computer with no live response for emergencies, so if you’re involved in an accident and you’re incapacitated help may not come as quickly.
Both the Prius and the Leaf have standard driver and passenger frontal airbags, front and rear side-impact airbags, driver knee airbags, side-impact head airbags, front seatbelt pretensioners, front wheel drive, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, lane departure warning systems, rearview cameras, available blind spot warning systems, rear parking sensors 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 Toyota Prius is safer than the Nissan Leaf:
|
Prius |
Leaf |
|
Passenger |
|
STARS |
4 Stars |
4 Stars |
HIC |
157 |
270 |
Chest Compression |
.4 inches |
.6 inches |
Neck Stress |
173 lbs. |
233 lbs. |
Neck Compression |
46 lbs. |
86 lbs. |
Leg Forces (l/r) |
203/179 lbs. |
209/461 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, results indicate that the Toyota Prius is safer than the Nissan Leaf:
|
Prius |
Leaf |
|
Front Seat |
|
STARS |
5 Stars |
5 Stars |
Hip Force |
8 lbs. |
377 lbs. |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
Hip Force |
484 lbs. |
887 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
For its top level performance in IIHS driver-side small overlap frontal, moderate overlap frontal, side impact, rear impact and roof-crush tests, its standard front crash prevention system, its “Acceptable” rating in the new passenger-side small overlap crash test, and its headlight’s “Acceptable” rating, the Insurance Institute for Highway Safety grants the Prius the rating of “Top Pick” for 2019, a rating granted to only 162 vehicles tested by the IIHS. The Leaf has not been fully tested, yet.