| Model Year | 2017 | 2014 | |
| Model | Buick Regal | Chevrolet Spark | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Hatch | |
| Difference | |||
| Wheelbase | 107.8 in | 93.5 in | 14.3 in |
| Length | 190.2 in | 144.7 in | 45.5 in |
| Width | 73.1 in | 62.9 in | 10.2 in |
| Height | 58.4 in | 61.0 in | -2.6 in |
| Curb Weight | 3692 lb. | 2269 lb. | 1423 lb. |
| Fuel Capacity | 18.0 gal. | 9.2 gal. | 8.8 gal. |
| Headroom, Row 1 | 38.8 in | 39.4 in | -0.6 in |
| Shoulder Room, Row 1 | 56.7 in | 50.7 in | 6 in |
| Hip Room, Row 1 | 55.4 in | 48.0 in | 7.4 in |
| Legroom, Row 1 | 42.1 in | 42.0 in | 0.1 in |
| Headroom, Row 2 | 36.8 in | 37.3 in | -0.5 in |
| Shoulder Room, Row 2 | 54.4 in | 49.7 in | 4.7 in |
| Hip Room, Row 2 | 52.3 in | 47.5 in | 4.8 in |
| Legroom, Row 2 | 37.3 in | 35.2 in | 2.1 in |
| Total Legroom | 79.4 in (over 2 rows) | 77.2 in (over 2 rows) | 2.2 in |
| Cargo Volume, Minimum | 14.2 ft3 | 11.4 ft3 | 2.8 ft3 |
| Cargo Volume, Maximum | 14.2 ft3 | 31.2 ft3 | -17 ft3 |
None of our members have yet commented on the seat room and comfort of the 2017 Buick Regal.
| 2014 Chevrolet Spark Seat Room and Comfort: Pros | ||
| Year | Comment | |
| 2013 | Actually, just room. The firm, thinly padded rear seat provides minimal comfort. But there's more rear legroom than in quite a few larger cars. A Ford Focus, two size classes up, offers two fewer inches. Chevrolet's own Cruze offers just a few tenths of a inch more. see full Chevrolet Spark review | |
None of our members have yet commented on the seat room and comfort of the 2014 Chevrolet Spark.