2026 Buick Park Avenue

404 HP Max

6 trim configurations available

Trim Specifications

Trim	Horsepower	Engine	Drive	Trans	MPG
5.3L V8 FWD Manual 6-spd	404	V8	AWD	Automatic 6-spd	24 mpg
4.6L V8 4WD CVT	340	V8	RWD	Automatic 8-spd	25 mpg
4.6L V8 RWD CVT	311	V8	RWD	Automatic 8-spd	21 mpg
3.0L V6 FWD CVT	279	V6	RWD	CVT	34 mpg
3.5L V6 RWD Automatic 4-spd	253	V6	4WD	Automatic 6-spd	26 mpg
3.8L V6 4WD Manual 6-spd	193	V6	4WD	Automatic 8-spd	27 mpg