UK vs USA — 1988 vs 2006
| XJ-S TWR 6.0 | XLR-V Supercharged Northstar | |
|---|---|---|
| Horsepower | 333 hp | 443 hp |
| Torque | 380 lb-ft | 414 lb-ft |
| Engine Size | 5,993 cc | 4,371 cc |
| 0-60 mph | 5.7 sec | 4.6 sec |
| Top Speed | 162 mph | 155 mph |
| ¼ Mile | 14.0 sec | 13.0 sec |
| Weight | 3,902 lbs | 4,022 lbs |
| Wheelbase | 2,591 mm | 2,685 mm |
| Length | 4,915 mm | 4,515 mm |
| Units Produced | 326 | 2,485 |
| Original MSRP | $68,000 | $98,290 |
| Value (Excellent) | $85,000 | $55,000 |
| Collectibility | 8/10 | 6/10 |
| Rarity | 7/10 | 8/10 |
Two outstanding machines, each with compelling strengths. The 1988 Jaguar XJ-S TWR 6.0 excels in higher top speed, greater rarity, stronger collectibility, while the 2006 Cadillac XLR-V Supercharged Northstar stands out for more power, quicker acceleration, better value. The best advice? Drive both if you can, then follow your instincts.
Putting the 1988 Jaguar XJ-S TWR 6.0 against the 2006 Cadillac XLR-V Supercharged Northstar is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — UK versus USA. The 2006 Cadillac XLR-V Supercharged Northstar holds a clear advantage in raw power with 443 hp compared to 333 hp, a 110-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Jaguar XJ-S uses a V12 SOHC displacing 5,993 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 2006 Cadillac XLR-V Supercharged Northstar edges ahead at 4.6 seconds versus 5.7 seconds. Rarity plays a significant role here — with only 326 units built, the 1988 Jaguar XJ-S TWR 6.0 is considerably scarcer than the Cadillac XLR-V's 2,485 examples. From a collectibility standpoint, the 1988 Jaguar XJ-S TWR 6.0 rates higher among enthusiasts and auction houses.