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Cadillac XLR: a two-seater roadster with a hard top and what to know when buying
Cadillac XLR — a two-seater roadster with a retractable hard top, produced from 2004–2009 and built on the Chevrolet Corvette platform. In this article, we review the model's versions, engines, and things to check before buying.
XLR in brief
The XLR was Cadillac's response to luxury two-seater roadsters. Its technology is based on the contemporary Corvette, but the body, interior, and suspension tuning are geared towards comfort rather than pure sportiness.
The standout feature of the car is the electrically retractable hard top, allowing it to be both a closed coupé and an open roadster. It's a rare model, so it doesn't crop up often in Lithuania.
Versions
The base version is the XLR with a 4.6-litre V8 engine. In 2006, the sportier XLR-V with a supercharged V8 was introduced, and later, the more luxurious XLR Platinum was offered.
Since the model was produced in one generation, the main differences between cars are determined by the engine and equipment.
Engines and gearbox
The standard XLR comes with a 4.6-litre Northstar V8 engine, producing around 320 hp. The XLR-V engine is a 4.4-litre supercharged V8, delivering around 440 hp.
The gearbox is automatic (5 or 6 speeds, depending on the year and version), and the drive is rear-wheel.
What to check when buying a used XLR
Firstly, check the retractable roof mechanism: it should operate smoothly, and the instrument cluster should not display any error messages. Also, inspect the seals to ensure no water ingress.
The Northstar V8 engine can suffer from coolant leaks, so check the cooling system and request the service history. Test the electronics and interior features.
Since most of these cars were imported from the USA, check their history and accident records.
Trim levels
Names and equipment vary by market and year; we list the versions most commonly found in Europe.
XLR
2004–2009The base version with a 4.6-litre V8 engine.
- 4.6-litre V8, around 320 hp
- Electric folding hard top
- Often comes with a leather interior and heated seats
XLR-V
2006–2009The sportier version with a supercharged V8.
- 4.4-litre supercharged V8, around 440 hp
- Sportier suspension setup
- Distinctive body and interior styling
XLR Platinum
Later yearsA more luxurious version with extra equipment.
- Often — additional luxury and comfort features
- Often — unique wheels and upholstery
- The same 4.6-litre V8 engine
Comparing the versions
| XLR | XLR-V | XLR Platinum | |
|---|---|---|---|
| Who it's for | For comfortable, open-top driving | For sporty driving | For those seeking plenty of kit |
| Engine | 4.6-litre V8 | 4.4-litre supercharged V8 | 4.6-litre V8 |
| Price in the used market (relatively) | €€ | €€€ | €€ |
Many buyers are content with the standard XLR. The XLR-V is worth considering for those seeking a sportier character, while the Platinum offers extra kit.
Pros
- Distinctive styling and a retractable hardtop
- A comfortable two-seater roadster character
- Based on Corvette technology
- A rare model
Cons
- Potential issues with the Northstar engine
- Limited boot space with the top up
- Fewer parts and specialists available in Europe
Frequently asked questions
What engine does the Cadillac XLR have?
The standard XLR comes with a 4.6-litre V8 Northstar, while the XLR-V has a 4.4-litre supercharged V8.
Is the XLR the same as the Corvette?
No, but the XLR is built on the Corvette platform. The body, interior, and suspension tuning differ.
Does the XLR have a retractable hardtop?
Yes, all XLRs come with an electrically retractable hardtop.
Updated 2026-10-19 · Trim levels and equipment vary by market and model year — check the equipment of the specific car. · Translated automatically
