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2018 Cadillac ATS and 2018 Chevrolet Impala Specifications
| Model Year | 2018 | 2018 | |
| Model | Cadillac ATS | Chevrolet Impala | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,776 mm | 2,837 mm | 0 mm |
| Length | 4,643 mm | 5,113 mm | -1 mm |
| Width | 1,806 mm | 1,854 mm | 0 mm |
| Height | 1,420 mm | 1,496 mm | 0 mm |
| Curb Weight | 1,530 kg | 1,692 kg | 0 kg |
| Fuel Capacity | 61 L | 70 L | -9 L |
| Headroom, Row 1 | 980 mm | 1,013 mm | 979 mm |
| Shoulder Room, Row 1 | 1,402 mm | 1,471 mm | 0 mm |
| Hip Room, Row 1 | 1,346 mm | 1,394 mm | 0 mm |
| Legroom, Row 1 | 1,080 mm | 1,064 mm | 0 mm |
| Headroom, Row 2 | 935 mm | 950 mm | -15 mm |
| Shoulder Room, Row 2 | 1,369 mm | 1,445 mm | 0 mm |
| Hip Room, Row 2 | 1,328 mm | 1,374 mm | 0 mm |
| Legroom, Row 2 | 851 mm | 1,011 mm | 850 mm |
| Total Legroom | 1,930 mm (over 2 rows) | 2,075 mm (over 2 rows) | -1 mm |
| Cargo Volume | 289 L | 532 L | -243 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Cadillac ATS
None of our members have yet commented on the seat room and comfort of the 2018 Cadillac ATS.
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Chevrolet Impala
None of our members have yet commented on the seat room and comfort of the 2018 Chevrolet Impala.
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