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2017 Buick Regal and 2018 Cadillac ATS Specifications
| Model Year | 2017 | 2018 | |
| Model | Buick Regal | Cadillac ATS | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,738 mm | 2,776 mm | 0 mm |
| Length | 4,831 mm | 4,643 mm | 0 mm |
| Width | 1,857 mm | 1,806 mm | 0 mm |
| Height | 1,483 mm | 1,420 mm | 0 mm |
| Curb Weight | 1,675 kg | 1,530 kg | 0 kg |
| Fuel Capacity | 68 L | 61 L | 7 L |
| Headroom, Row 1 | 986 mm | 980 mm | 6 mm |
| Shoulder Room, Row 1 | 1,440 mm | 1,402 mm | 0 mm |
| Hip Room, Row 1 | 1,407 mm | 1,346 mm | 0 mm |
| Legroom, Row 1 | 1,069 mm | 1,080 mm | 0 mm |
| Headroom, Row 2 | 935 mm | 935 mm | 0 mm |
| Shoulder Room, Row 2 | 1,382 mm | 1,369 mm | 0 mm |
| Hip Room, Row 2 | 1,328 mm | 1,328 mm | 0 mm |
| Legroom, Row 2 | 947 mm | 851 mm | 96 mm |
| Total Legroom | 2,017 mm (over 2 rows) | 1,930 mm (over 2 rows) | 1 mm |
| Cargo Volume | 402 L | 289 L | 113 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2017 Buick Regal
None of our members have yet commented on the seat room and comfort of the 2017 Buick Regal.
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.
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