France vs USA — 1997 vs 2006
| 406 Coupe V6 | XLR-V Supercharged Northstar | |
|---|---|---|
| Horsepower | 210 hp | 443 hp |
| Torque | 210 lb-ft | 414 lb-ft |
| Engine Size | 2,946 cc | 4,371 cc |
| 0-60 mph | 7.0 sec | 4.6 sec |
| Top Speed | 149 mph | 155 mph |
| ¼ Mile | 15.3 sec | 13.0 sec |
| Weight | 3,153 lbs | 4,022 lbs |
| Wheelbase | 2,700 mm | 2,685 mm |
| Length | 4,620 mm | 4,515 mm |
| Units Produced | 107,610 | 2,485 |
| Original MSRP | — | $98,290 |
| Value (Excellent) | $20,000 | $55,000 |
| Collectibility | 6/10 | 6/10 |
| Rarity | 5/10 | 8/10 |
Numbers favor the 2006 Cadillac XLR-V Supercharged Northstar with more power, quicker acceleration, higher top speed. The 1997 Peugeot 406 Coupe V6 offers lighter weight, better value, and has its own devoted following. For those who let their heart decide, either car delivers a rewarding ownership experience.
The rivalry between France and USA automotive industries has produced legendary matchups, and the 1997 Peugeot 406 Coupe V6 versus 2006 Cadillac XLR-V Supercharged Northstar is among the most fascinating. These two cars represent the best of their national engineering schools. The 2006 Cadillac XLR-V Supercharged Northstar holds a clear advantage in raw power with 443 hp compared to 210 hp, a 233-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Peugeot 406 uses a V6 DOHC 24V displacing 2,946 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 7.0 seconds. The Peugeot 406 carries a weight advantage, tipping the scales 869 lbs lighter. Rarity plays a significant role here — with only 2,485 units built, the 2006 Cadillac XLR-V Supercharged Northstar is considerably scarcer than the Peugeot 406's 107,610 examples. On the collector market, the 2006 Cadillac XLR-V Supercharged Northstar commands a significant premium over the 1997 Peugeot 406 Coupe V6, reflecting differences in prestige and rarity.