Compared to metal, the Sonic’s plastic fuel tank can withstand harder, more intrusive impacts without leaking; this decreases the possibility of fire. The Honda Fit has a metal gas tank.
The Sonic has standard OnStar®, which uses a global positioning satellite (GPS) receiver and a cellular system to get turn-by-turn driving directions, remotely unlock your doors if you lock your keys in, help track down your vehicle if it’s stolen or send emergency personnel to the scene if any airbags deploy. The Fit 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 Sonic and the Fit have standard driver and passenger frontal airbags, front side-impact 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, daytime running lights, rearview cameras, available collision warning systems, lane departure warning systems and rear parking sensors.
The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Chevrolet Sonic is safer than the Honda Fit:
|
|
Sonic |
Fit |
|
|
Driver |
|
| STARS |
5 Stars |
5 Stars |
| HIC |
152 |
251 |
|
|
Passenger |
|
| STARS |
5 Stars |
5 Stars |
| Chest Compression |
.3 inches |
.6 inches |
| Neck Stress |
166 lbs. |
191 lbs. |
| Leg Forces (l/r) |
200/219 lbs. |
326/375 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
A significantly tougher test than their original offset frontal crash test, the Insurance Institute for Highway Safety does 40 MPH small overlap frontal offset crash tests. In this test, where only 25% of the total width of the vehicle is struck, results indicate that the Chevrolet Sonic Sedan is safer than the Fit:
|
|
Sonic |
Fit |
| Overall Evaluation |
GOOD |
ACCEPTABLE |
| Restraints |
GOOD |
ACCEPTABLE |
| Head Neck Evaluation |
GOOD |
ACCEPTABLE |
| Head injury index |
92 |
651 |
| Peak Head Forces |
0 G’s |
|
| Chest Evaluation |
GOOD |
GOOD |
| Max Chest Compression |
21 cm |
25 cm |
| Hip & Thigh Evaluation |
GOOD |
GOOD |
| Hip & Thigh Injury Risk R/L |
0%/0% |
0%/0% |
| Lower Leg Evaluation |
GOOD |
ACCEPTABLE |
| Tibia index R/L |
.52/.41 |
.82/.51 |
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 Chevrolet Sonic is safer than the Honda Fit:
|
|
Sonic |
Fit |
|
|
Front Seat |
|
| STARS |
5 Stars |
5 Stars |
| HIC |
104 |
206 |
| Abdominal Force |
184 G’s |
217 G’s |
| Hip Force |
366 lbs. |
391 lbs. |
|
|
Rear Seat |
|
| STARS |
5 Stars |
5 Stars |
| Spine Acceleration |
35 G’s |
81 G’s |
|
|
Into Pole |
|
| STARS |
5 Stars |
5 Stars |
| HIC |
197 |
305 |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
For its top level performance in all IIHS frontal, side, rear impact and roof-crush tests, and with its optional front crash prevention system, the Insurance Institute for Highway Safety grants the Sonic the rating of “Top Pick” for 2016, a rating granted to only 145 vehicles tested by the IIHS. The Fit is not a “Top Pick” for 2016.

