Cadillac XLR Specs, Engines & Dimensions (2003–2009)

Cadillac XLR Engines and Transmissions

Every Cadillac XLR engine here is a gasoline V8 driving the rear wheels through an automatic transmission, a classic grand touring drivetrain. The 4.6 AT emphasises smooth, effortless torque for cruising, while the 4.4 AT adds supercharged urgency without changing the relaxed powertrain character.

Roadster — Cadillac XLR Engines and Transmissions

Roadster Cadillac XLR Engines and Transmissions
Modification	Engine type	Engine capacity	Maximum power	Maximum power, kw	Maximum torque N⋅m	Transmission	Type of drive
4.4 AT	Gasoline	4371 cm³	449 hp	331 kW	561 N⋅m	Automatic	RWD
4.6 AT	Gasoline	4565 cm³	325 hp	238 kW	423 N⋅m	Automatic	RWD

Cadillac XLR Dimensions

Roadster — Cadillac XLR Dimensions

Roadster Cadillac XLR Dimensions
Modification	Length	Width	Height	Wheelbase	Curb weight
4.4 AT	4513 mm	1836 mm	1279 mm	2685 mm	1730 kg
4.6 AT	4513 mm	1836 mm	1279 mm	2685 mm	1655 kg

Cadillac XLR Cargo Space

Roadster — Cadillac XLR Cargo Space

Roadster Cadillac XLR Cargo Space
Modification	Trunk volume min	Trunk volume max
4.4 AT	125 l	328 l
4.6 AT	125 l	328 l

Cadillac XLR Specs, Engines & Dimensions (2003–2009) — First Generation

Cadillac XLR