Buick Lucerne Specs, Engines & Dimensions (2009–2011)

Buick Lucerne Engines and Transmissions

Each Buick Lucerne engine drives the front wheels through an automatic transmission, so the powertrain feels calm rather than urgent. The 3.9 AT suits everyday commuting and steady cruising, while the 4.6 AT adds effortless reserves for overtaking and loaded highway trips.

Sedan — Buick Lucerne Engines and Transmissions

Sedan Buick Lucerne Engines and Transmissions
Modification	Engine type	Engine capacity	Maximum power	Maximum power, kw	Maximum torque N⋅m	Transmission	Type of drive
4.6 AT	Gasoline	4565 cm³	296 hp	218 kW	390 N⋅m	Automatic	FWD
3.9 AT	Gasoline	3880 cm³	227 hp	167 kW	237 N⋅m	Automatic	FWD

Buick Lucerne Dimensions

Sedan — Buick Lucerne Dimensions

Sedan Buick Lucerne Dimensions
Modification	Length	Width	Height	Wheelbase	Curb weight	Max weight	Ground clearance, minimum
4.6 AT	5161 mm	1874 mm	1473 mm	2936 mm	1820 kg	2440 kg	140 mm
3.9 AT	5161 mm	1874 mm	1473 mm	2936 mm	1707 kg	2270 kg	140 mm

Buick Lucerne Cargo Space

Sedan — Buick Lucerne Cargo Space

Sedan Buick Lucerne Cargo Space
Modification	Trunk volume min
4.6 AT	481 l
3.9 AT	481 l

Buick Lucerne Specs, Engines & Dimensions (2009–2011) — First Generation Restyling

Buick Lucerne