Germany vs Japan — 1990 vs 2005
| M5 E34 | Mazdaspeed 6 Grand Touring | |
|---|---|---|
| Horsepower | 315 hp | 274 hp |
| Torque | 266 lb-ft | 280 lb-ft |
| Engine Size | 3,535 cc | 2,261 cc |
| 0-60 mph | 5.9 sec | 5.4 sec |
| Top Speed | 155 mph | 155 mph |
| ¼ Mile | 14.1 sec | 14.0 sec |
| Weight | 3,770 lbs | 3,600 lbs |
| Wheelbase | 2,761 mm | 2,675 mm |
| Length | 4,720 mm | 4,745 mm |
| Units Produced | 12,254 | — |
| Original MSRP | $56,600 | $28,995 |
| Value (Excellent) | $85,000 | $20,000 |
| Collectibility | 8/10 | 5/10 |
| Rarity | 6/10 | 6/10 |
Two outstanding machines, each with compelling strengths. The 1990 BMW M5 E34 excels in more power, stronger collectibility, while the 2005 Mazda Mazdaspeed 6 Grand Touring stands out for quicker acceleration, better value. The best advice? Drive both if you can, then follow your instincts.
Putting the 1990 BMW M5 E34 against the 2005 Mazda Mazdaspeed 6 Grand Touring is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — Germany versus Japan. The 1990 BMW M5 E34 holds a clear advantage in raw power with 315 hp compared to 274 hp, a 41-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the BMW M5 uses a Inline-6 DOHC 24V (S38B36) displacing 3,535 cc, while the Mazda Mazdaspeed 6 relies on a Inline-4 DOHC 16-valve MZR DISI turbo with 2,261 cc. In the sprint to 60 mph, the 2005 Mazda Mazdaspeed 6 Grand Touring edges ahead at 5.4 seconds versus 5.9 seconds. On the collector market, the 1990 BMW M5 E34 commands a significant premium over the 2005 Mazda Mazdaspeed 6 Grand Touring, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1990 BMW M5 E34 rates higher among enthusiasts and auction houses.