Germany vs UK — 1978 vs 1977
| 928 4.5 | V8 Vantage | |
|---|---|---|
| Horsepower | 240 hp | 380 hp |
| Torque | 273 lb-ft | 420 lb-ft |
| Engine Size | 4,474 cc | 5,340 cc |
| 0-60 mph | 6.8 sec | 5.3 sec |
| Top Speed | 143 mph | 170 mph |
| ¼ Mile | 15.1 sec | 13.6 sec |
| Weight | 3,197 lbs | 3,891 lbs |
| Wheelbase | 2,500 mm | 2,610 mm |
| Length | 4,445 mm | 4,572 mm |
| Units Produced | 15,800 | 534 |
| Original MSRP | $28,500 | $58,000 |
| Value (Excellent) | $55,000 | $350,000 |
| Collectibility | 8/10 | 9/10 |
| Rarity | 6/10 | 8/10 |
The 1977 Aston Martin V8 Vantage emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1978 Porsche 928 4.5 counters with lighter weight, 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.
When Germany engineering meets UK craftsmanship, the result is one of the most compelling matchups in the classic car world. The 1978 Porsche 928 4.5 and 1977 Aston Martin V8 Vantage embody their respective national automotive traditions while competing in the same arena. The 1977 Aston Martin V8 Vantage holds a clear advantage in raw power with 380 hp compared to 240 hp, a 140-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Porsche 928 uses a V8 SOHC displacing 4,474 cc, while the Aston Martin V8 relies on a V8 DOHC with 5,340 cc. In the sprint to 60 mph, the 1977 Aston Martin V8 Vantage edges ahead at 5.3 seconds versus 6.8 seconds. The Porsche 928 carries a weight advantage, tipping the scales 694 lbs lighter. Rarity plays a significant role here — with only 534 units built, the 1977 Aston Martin V8 Vantage is considerably scarcer than the Porsche 928's 15,800 examples. On the collector market, the 1977 Aston Martin V8 Vantage commands a significant premium over the 1978 Porsche 928 4.5, reflecting differences in prestige and rarity.