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2018 Cadillac CTS and 2015 Mercedes-Benz SL Specifications
| Model Year | 2018 | 2015 | |
| Model | Cadillac CTS | Mercedes-Benz SL | |
| Engine | supercharged 6.2L V8 OHV-2v 640 hp@6400 630 lb-ft@3600 |
turbocharged 6.0L V12 OHC-3v 621 hp@4800 738 lb-ft@2300 |
|
| Transmission | 8-speed shiftable automatic | 7-speed shiftable automatic | |
| Drivetrain | RWD | RWD | |
| Body | 4dr Sedan | 2dr Hardtop conv. | |
| Difference | |||
| Wheelbase | 114.6 in | 101.8 in | 12.8 in |
| Length | 195.5 in | 181.8 in | 13.7 in |
| Width | 72.2 in | 73.9 in | -1.7 in |
| Height | 57.2 in | 51.8 in | 5.4 in |
| Curb Weight | 4145 lb. | 4299 lb. | -154 lb. |
| Fuel Capacity | 19.0 gal. | 19.8 gal. | -0.8 gal. |
| Headroom, Row 1 | 39.2 in | 39.1 in | 0.1 in |
| Shoulder Room, Row 1 | 56.9 in | 55.5 in | 1.4 in |
| Hip Room, Row 1 | 53.8 in | 0.0 in | 53.8 in |
| Legroom, Row 1 | 42.6 in | 42.9 in | -0.3 in |
| Headroom, Row 2 | 37.5 in | 0.0 in | 37.5 in |
| Shoulder Room, Row 2 | 54.8 in | 0.0 in | 54.8 in |
| Hip Room, Row 2 | 53.3 in | 0.0 in | 53.3 in |
| Legroom, Row 2 | 35.4 in | 0.0 in | 35.4 in |
| Total Legroom | 78 in (over 2 rows) | 42.9 in (over 1 rows) | 35.1 in |
| Cargo Volume, Minimum | 13.7 ft3 | 8.5 ft3 | 5.2 ft3 |
| Cargo Volume, Maximum | 13.7 ft3 | 13.5 ft3 | 0.2 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Cadillac CTS
None of our members have yet commented on the seat room and comfort of the 2018 Cadillac CTS.
What Our Members Are Saying about the Seat Room and Comfort of the 2015 Mercedes-Benz SL
None of our members have yet commented on the seat room and comfort of the 2015 Mercedes-Benz SL.
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