Germany vs Germany — 1990 vs 2006
| V8 quattro 3.6 | RS4 Avant B7 4.2 V8 | |
|---|---|---|
| Horsepower | 250 hp | 420 hp |
| Torque | 251 lb-ft | 317 lb-ft |
| Engine Size | 3,562 cc | 4,163 cc |
| 0-60 mph | 7.2 sec | 4.5 sec |
| Top Speed | 152 mph | 155 mph |
| ¼ Mile | 15.3 sec | 12.8 sec |
| Weight | 3,792 lbs | 3,770 lbs |
| Wheelbase | 2,693 mm | 2,648 mm |
| Length | 4,870 mm | 4,586 mm |
| Units Produced | 21,322 | — |
| Original MSRP | $52,000 | $71,900 |
| Value (Excellent) | $30,000 | $85,000 |
| Collectibility | 6/10 | 8/10 |
| Rarity | 7/10 | 7/10 |
The 2006 Audi RS4 Avant B7 4.2 V8 emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1990 Audi V8 quattro 3.6 counters with 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 Audi stable, the 1990 Audi V8 quattro 3.6 and 2006 Audi RS4 Avant B7 4.2 V8 represent different approaches to performance and purpose. Both carry the Audi badge, yet each carves out its own distinct identity. The 2006 Audi RS4 Avant B7 4.2 V8 holds a clear advantage in raw power with 420 hp compared to 250 hp, a 170-horsepower difference that shapes the driving experience. In the sprint to 60 mph, the 2006 Audi RS4 Avant B7 4.2 V8 edges ahead at 4.5 seconds versus 7.2 seconds. On the collector market, the 2006 Audi RS4 Avant B7 4.2 V8 commands a significant premium over the 1990 Audi V8 quattro 3.6, reflecting differences in prestige and rarity. From a collectibility standpoint, the 2006 Audi RS4 Avant B7 4.2 V8 rates higher among enthusiasts and auction houses.