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2018 Chevrolet Sonic and 2011 Chevrolet Avalanche Specifications
| Model Year | 2018 | 2011 | |
| Model | Chevrolet Sonic | Chevrolet Avalanche | |
| Engine | 1.8L I4 DOHC-4v 138 hp@6300 125 lb-ft@3800 |
5.3L V8 OHV-2v 320 hp@5400 335 lb-ft@4000 |
|
| Transmission | 5-speed manual | 6-speed shiftable automatic | |
| Drivetrain | FWD | RWD | |
| Body | 4dr Sedan | 4dr SUT | |
| Difference | |||
| Wheelbase | 2,525 mm | 3,302 mm | -1 mm |
| Length | 4,417 mm | 5,621 mm | -1 mm |
| Width | 1,735 mm | 2,009 mm | -1 mm |
| Height | 1,516 mm | 1,946 mm | 0 mm |
| Curb Weight | 1,258 kg | 2,649 kg | -1 kg |
| Fuel Capacity | 46 L | 117 L | -71 L |
| Headroom, Row 1 | 983 mm | 1,044 mm | 982 mm |
| Shoulder Room, Row 1 | 1,356 mm | 1,659 mm | 0 mm |
| Hip Room, Row 1 | 1,306 mm | 1,636 mm | 0 mm |
| Legroom, Row 1 | 1,062 mm | 1,049 mm | 0 mm |
| Headroom, Row 2 | 960 mm | 1,016 mm | 959 mm |
| Shoulder Room, Row 2 | 1,346 mm | 1,656 mm | 0 mm |
| Hip Room, Row 2 | 1,311 mm | 1,582 mm | 0 mm |
| Legroom, Row 2 | 879 mm | 993 mm | -114 mm |
| Total Legroom | 1,941 mm (over 2 rows) | 2,042 mm (over 2 rows) | -1 mm |
| Cargo Volume, Minimum | 422 L | 1,288 L | 421 L |
| Cargo Volume, Maximum | 14.9 | 2,863 L | 12.9 |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Chevrolet Sonic
None of our members have yet commented on the seat room and comfort of the 2018 Chevrolet Sonic.
What Our Members Are Saying about the Seat Room and Comfort of the 2011 Chevrolet Avalanche
None of our members have yet commented on the seat room and comfort of the 2011 Chevrolet Avalanche.
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