2025 Buick LeSabre

400 HP Max

6 trim configurations available

Trim Specifications

Trim	Horsepower	Engine	Drive	Trans	MPG
5.3L V8 AWD Manual 5-spd	400	V8	RWD	Manual 6-spd	27 mpg
4.6L V8 FWD Automatic 8-spd	368	V8	FWD	Manual 6-spd	27 mpg
3.5L V6 RWD Automatic 8-spd	309	V6	RWD	Automatic 4-spd	31 mpg
2.4L I4 AWD Automatic 7-spd	179	I4	4WD	Automatic 4-spd	29 mpg
3.8L V6 4WD Manual 6-spd	173	V6	AWD	Manual 6-spd	23 mpg
2.4L I4 FWD Manual 5-spd	164	I4	AWD	Automatic 5-spd	30 mpg