Japan vs West Germany — 1968 vs 1967
| 117 Coupe 1600 GT | Commodore GS/E | |
|---|---|---|
| Horsepower | 120 hp | 160 hp |
| Torque | — | 173 lb-ft |
| Engine Size | 1,584 cc | 2,784 cc |
| 0-60 mph | — | 8.5 sec |
| Top Speed | 115 mph | 124 mph |
| ¼ Mile | — | 16.5 sec |
| Weight | — | 2,624 lbs |
| Wheelbase | 2,450 mm | 2,668 mm |
| Length | 4,280 mm | 4,589 mm |
| Units Produced | 86,192 | 156,330 |
| Value (Excellent) | $75,000 | $45,000 |
| Collectibility | 8/10 | 6/10 |
| Rarity | 7/10 | 6/10 |
The 1967 Opel Commodore GS/E emerges ahead in most objective measures, offering more power, higher top speed, better value. The 1968 Isuzu 117 Coupe 1600 GT counters with stronger collectibility, 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.
Putting the 1968 Isuzu 117 Coupe 1600 GT against the 1967 Opel Commodore GS/E is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — Japan versus West Germany. The 1967 Opel Commodore GS/E holds a clear advantage in raw power with 160 hp compared to 120 hp, a 40-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Isuzu 117 Coupe uses a Inline-4 DOHC displacing 1,584 cc, while the Opel Commodore relies on a Inline-6 OHC with 2,784 cc. The 1967 Opel Commodore GS/E claims a higher top speed at 124 mph compared to 115 mph. On the collector market, the 1968 Isuzu 117 Coupe 1600 GT commands a significant premium over the 1967 Opel Commodore GS/E, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1968 Isuzu 117 Coupe 1600 GT rates higher among enthusiasts and auction houses.