USA vs USA — 2003 vs 1967
| Marauder 4.6 DOHC | Cougar XR-7 GT-E 427 | |
|---|---|---|
| Horsepower | 302 hp | 390 hp |
| Torque | 310 lb-ft | 440 lb-ft |
| Engine Size | 4,601 cc | 6,997 cc |
| 0-60 mph | 6.8 sec | 5.9 sec |
| Top Speed | 138 mph | 135 mph |
| ¼ Mile | 15.1 sec | 13.8 sec |
| Weight | 4,218 lbs | 3,400 lbs |
| Wheelbase | 2,919 mm | 2,819 mm |
| Length | 5,428 mm | 4,887 mm |
| Units Produced | 11,052 | 394 |
| Original MSRP | $34,495 | $4,050 |
| Value (Excellent) | $30,000 | $200,000 |
| Collectibility | 6/10 | 9/10 |
| Rarity | 6/10 | 9/10 |
The 1967 Mercury Cougar XR-7 GT-E 427 emerges ahead in most objective measures, offering more power, quicker acceleration, lighter weight. The 2003 Mercury Marauder 4.6 DOHC counters with higher top speed, better value, but the numbers favor its rival. Still, both are remarkable machines, and the final choice often comes down to which driving experience speaks to you.
Within the Mercury stable, the 2003 Mercury Marauder 4.6 DOHC and 1967 Mercury Cougar XR-7 GT-E 427 represent different approaches to performance and purpose. Both carry the Mercury badge, yet each carves out its own distinct identity. The 1967 Mercury Cougar XR-7 GT-E 427 holds a clear advantage in raw power with 390 hp compared to 302 hp, a 88-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Mercury Marauder uses a V8 DOHC 32-valve displacing 4,601 cc, while the Mercury Cougar relies on a V8 OHV with 6,997 cc. In the sprint to 60 mph, the 1967 Mercury Cougar XR-7 GT-E 427 edges ahead at 5.9 seconds versus 6.8 seconds. The Mercury Cougar carries a weight advantage, tipping the scales 818 lbs lighter. Rarity plays a significant role here — with only 394 units built, the 1967 Mercury Cougar XR-7 GT-E 427 is considerably scarcer than the Mercury Marauder's 11,052 examples. On the collector market, the 1967 Mercury Cougar XR-7 GT-E 427 commands a significant premium over the 2003 Mercury Marauder 4.6 DOHC, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1967 Mercury Cougar XR-7 GT-E 427 rates higher among enthusiasts and auction houses.