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2018 Chevrolet Sonic and 2007 Kia Optima Specifications
| Model Year | 2018 | 2007 | |
| Model | Chevrolet Sonic | Kia Optima | |
| Engine | 1.8L I4 DOHC-4v 138 hp@6300 125 lb-ft@3800 |
2.4L I4 DOHC-4v 161 hp@5800 163 lb-ft@4250 |
|
| Transmission | 6-speed shiftable automatic | 5-speed shiftable automatic | |
| Drivetrain | FWD | FWD | |
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,525 mm | 2,720 mm | 0 mm |
| Length | 4,417 mm | 4,735 mm | 0 mm |
| Width | 1,735 mm | 1,806 mm | 0 mm |
| Height | 1,516 mm | 1,481 mm | 0 mm |
| Curb Weight | 1,287 kg | 1,442 kg | 0 kg |
| Fuel Capacity | 46 L | 64 L | -18 L |
| Headroom, Row 1 | 983 mm | 1,011 mm | 982 mm |
| Shoulder Room, Row 1 | 1,356 mm | 1,450 mm | 0 mm |
| Hip Room, Row 1 | 1,306 mm | 1,384 mm | 0 mm |
| Legroom, Row 1 | 1,062 mm | 1,110 mm | 0 mm |
| Headroom, Row 2 | 960 mm | 965 mm | -5 mm |
| Shoulder Room, Row 2 | 1,346 mm | 1,430 mm | 0 mm |
| Hip Room, Row 2 | 1,311 mm | 1,389 mm | 0 mm |
| Legroom, Row 2 | 879 mm | 960 mm | -81 mm |
| Total Legroom | 1,941 mm (over 2 rows) | 2,070 mm (over 2 rows) | -1 mm |
| Cargo Volume | 422 L | 419 L | 3 L |
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 2007 Kia Optima
| 2007 Kia Optima Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2007 | 4dr Sedan 161-horsepower 2.4L I4 5-speed shiftable automatic FWD |
Spacious enough to allow my 84 year old mother to get in and out without injuring herself! see full Kia Optima review |
| 2007 | 4dr Sedan 161-horsepower 2.4L I4 5-speed shiftable automatic FWD |
After driving the Optima for five days straight for 10+ hours per day, other than the occasional stop, on a road trip, not one time did I get a sore back or thighs. see full Kia Optima review |
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