Germany vs USA — 1986 vs 2006
| M635CSi E24 | XLR-V Supercharged Northstar | |
|---|---|---|
| Horsepower | 286 hp | 443 hp |
| Torque | 251 lb-ft | 414 lb-ft |
| Engine Size | 3,453 cc | 4,371 cc |
| 0-60 mph | 6.1 sec | 4.6 sec |
| Top Speed | 158 mph | 155 mph |
| ¼ Mile | 14.4 sec | 13.0 sec |
| Weight | 3,461 lbs | 4,022 lbs |
| Wheelbase | 2,625 mm | 2,685 mm |
| Length | 4,755 mm | 4,515 mm |
| Units Produced | 5,855 | 2,485 |
| Original MSRP | $54,500 | $98,290 |
| Value (Excellent) | $95,000 | $55,000 |
| Collectibility | 8/10 | 6/10 |
| Rarity | 7/10 | 8/10 |
Two outstanding machines, each with compelling strengths. The 1986 BMW M635CSi E24 excels in higher top speed, lighter weight, stronger collectibility, while the 2006 Cadillac XLR-V Supercharged Northstar stands out for more power, quicker acceleration, greater rarity. The best advice? Drive both if you can, then follow your instincts.
Putting the 1986 BMW M635CSi E24 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 — Germany versus USA. The 2006 Cadillac XLR-V Supercharged Northstar holds a clear advantage in raw power with 443 hp compared to 286 hp, a 157-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the BMW M635CSi uses a Inline-6 DOHC displacing 3,453 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 6.1 seconds. The BMW M635CSi carries a weight advantage, tipping the scales 561 lbs lighter. From a collectibility standpoint, the 1986 BMW M635CSi E24 rates higher among enthusiasts and auction houses.