2026 Buick LeSabre

374 HP Max

6 trim configurations available

Trim Specifications

Trim	Horsepower	Engine	Drive	Trans	MPG
4.6L V8 AWD Automatic 7-spd	374	V8	RWD	Automatic 4-spd	19 mpg
3.5L V6 AWD Automatic 8-spd	301	V6	FWD	Manual 5-spd	31 mpg
3.0L V6 RWD Manual 5-spd	249	V6	4WD	Automatic 8-spd	24 mpg
3.8L V6 FWD Automatic 7-spd	182	V6	RWD	CVT	20 mpg
2.4L I4 AWD Automatic 4-spd	182	I4	RWD	CVT	21 mpg
3.8L V6 AWD Manual 6-spd	166	V6	FWD	Manual 5-spd	29 mpg