| Body | 4dr Sedan |
| Wheelbase | 115.6 in |
| Length | 203.2 in |
| Width | 73.8 in |
| Height | 58.0 in |
| Curb Weight | 3764 lb. |
| Fuel Capacity | 18.5 gal. |
| Headroom, Row 1 | 39.5 in |
| Shoulder Room, Row 1 | 58.0 in |
| Hip Room, Row 1 | 56.1 in |
| Legroom, Row 1 | 42.5 in |
| Headroom, Row 2 | 37.7 in |
| Shoulder Room, Row 2 | 57.0 in |
| Hip Room, Row 2 | 57.0 in |
| Legroom, Row 2 | 41.4 in |
| Total Legroom | 83.9 in (over 2 rows) |
| Cargo Volume | 17.0 ft3 |
None of our members have yet commented on the seat room and comfort of the 2008 Buick Lucerne.
| Trim | CX | CXL | CXS | Super |
| Standard Engine | 3.8L V6 OHV-2v 197 hp@5200 227 lb-ft@3800 | 3.8L V6 OHV-2v 197 hp@5200 227 lb-ft@3800 | 4.6L V8 DOHC-4v 275 hp@6000 295 lb-ft@4400 | 4.6L V8 DOHC-4v 292 hp@6300 288 lb-ft@4500 |
| Optional Engine(s) |   | 4.6L V8 DOHC-4v 275 hp@6000 295 lb-ft@4400 |   |   |
| Standard Transmission | 4-speed automatic | 4-speed automatic | 4-speed automatic | 4-speed automatic |
| Standard Drivetrain | FWD | FWD | FWD | FWD |
| Standard Tires | 225/60R16 tires | 235/55R17 tires | 245/50HR18 tires | 245/50HR18 tires |
| 2008 Buick Lucerne Powertrain: Pros | ||
| Year | Body/Powertrain | Comment |
| 2007 | 4dr Sedan 275-horsepower 4.6L V8 4-speed automatic FWD |
Northstar V-8 very smooth. Gas Milage almost as good as V-6. see full Buick Lucerne review |
| 2007 | 4dr Sedan 275-horsepower 4.6L V8 4-speed automatic FWD |
Smooth, quiet power. Never seems to strain. see full Buick Lucerne review |
None of our members have yet commented on the tires of the 2008 Buick Lucerne.