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2018 Buick Regal and 2018 Cadillac XTS Specifications
| Model Year | 2018 | 2018 | |
| Model | Buick Regal | Cadillac XTS | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Hatch | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,830 mm | 2,837 mm | 0 mm |
| Length | 4,900 mm | 5,131 mm | -1 mm |
| Width | 1,862 mm | 1,852 mm | 0 mm |
| Height | 1,455 mm | 1,511 mm | 0 mm |
| Curb Weight | 1,851 kg | 1,817 kg | 0 kg |
| Fuel Capacity | 62 L | 72 L | -10 L |
| Headroom, Row 1 | 986 mm | 991 mm | -5 mm |
| Shoulder Room, Row 1 | 1,445 mm | 1,471 mm | 0 mm |
| Hip Room, Row 1 | 1,402 mm | 1,400 mm | 0 mm |
| Legroom, Row 1 | 1,069 mm | 1,069 mm | 0 mm |
| Headroom, Row 2 | 950 mm | 960 mm | -10 mm |
| Shoulder Room, Row 2 | 1,407 mm | 1,430 mm | 0 mm |
| Hip Room, Row 2 | 1,374 mm | 1,379 mm | 0 mm |
| Legroom, Row 2 | 937 mm | 1,016 mm | 936 mm |
| Total Legroom | 2,007 mm (over 2 rows) | 2,085 mm (over 2 rows) | 0 mm |
| Cargo Volume, Minimum | 892 L | 510 L | 382 L |
| Cargo Volume, Maximum | 1,719 L | 18.0 | -17 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Buick Regal
None of our members have yet commented on the seat room and comfort of the 2018 Buick Regal.
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Cadillac XTS
None of our members have yet commented on the seat room and comfort of the 2018 Cadillac XTS.
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