UK vs USA — 2003 vs 2006
| Continental GT W12 Supersports | XLR-V Supercharged Northstar | |
|---|---|---|
| Horsepower | 621 hp | 443 hp |
| Torque | 590 lb-ft | 414 lb-ft |
| Engine Size | 5,998 cc | 4,371 cc |
| 0-60 mph | 3.7 sec | 4.6 sec |
| Top Speed | 204 mph | 155 mph |
| ¼ Mile | 11.5 sec | 13.0 sec |
| Weight | 4,938 lbs | 4,022 lbs |
| Wheelbase | 2,746 mm | 2,685 mm |
| Length | 4,804 mm | 4,515 mm |
| Units Produced | 710 | 2,485 |
| Original MSRP | $267,000 | $98,290 |
| Value (Excellent) | $130,000 | $55,000 |
| Collectibility | 7/10 | 6/10 |
| Rarity | 6/10 | 8/10 |
The 2003 Bentley Continental GT W12 Supersports holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 2006 Cadillac XLR-V Supercharged Northstar brings lighter weight, better value and remains a compelling choice for enthusiasts who value Cadillac heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
When UK engineering meets USA craftsmanship, the result is one of the most compelling matchups in the classic car world. The 2003 Bentley Continental GT W12 Supersports and 2006 Cadillac XLR-V Supercharged Northstar embody their respective national automotive traditions while competing in the same arena. The 2003 Bentley Continental GT W12 Supersports holds a clear advantage in raw power with 621 hp compared to 443 hp, a 178-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Bentley Continental GT uses a W12 DOHC Twin-Turbo displacing 5,998 cc, while the Cadillac XLR-V relies on a V8 DOHC Supercharged (Northstar LC3) with 4,371 cc. In the sprint to 60 mph, the 2003 Bentley Continental GT W12 Supersports edges ahead at 3.7 seconds versus 4.6 seconds. The Cadillac XLR-V carries a weight advantage, tipping the scales 916 lbs lighter. Rarity plays a significant role here — with only 710 units built, the 2003 Bentley Continental GT W12 Supersports is considerably scarcer than the Cadillac XLR-V's 2,485 examples. On the collector market, the 2003 Bentley Continental GT W12 Supersports commands a significant premium over the 2006 Cadillac XLR-V Supercharged Northstar, reflecting differences in prestige and rarity.