Japan vs Japan — 1979 vs 1975
| 280ZX Turbo | Cosmo AP Limited | |
|---|---|---|
| Horsepower | 180 hp | 135 hp |
| Torque | 220 lb-ft | 134 lb-ft |
| Engine Size | 2,753 cc | 1,308 cc |
| 0-60 mph | 7.4 sec | 9.0 sec |
| Top Speed | 130 mph | 121 mph |
| ¼ Mile | 15.6 sec | 16.5 sec |
| Weight | 2,888 lbs | 2,469 lbs |
| Wheelbase | 2,520 mm | 2,510 mm |
| Length | 4,525 mm | 4,545 mm |
| Units Produced | 446,392 | — |
| Original MSRP | $13,999 | — |
| Value (Excellent) | $45,000 | $50,000 |
| Collectibility | 6/10 | 7/10 |
| Rarity | 4/10 | 8/10 |
It's a closely fought contest. The 1979 Datsun 280ZX Turbo brings more power, quicker acceleration, higher top speed to the table, and the 1975 Mazda Cosmo AP Limited answers with lighter weight, stronger collectibility. Both are excellent machines that reward their owners in different ways — there's no wrong answer here.
In the world of Grand Tourer cars, few comparisons generate as much discussion as the 1979 Datsun 280ZX Turbo versus the 1975 Mazda Cosmo AP Limited. Both hail from Malaise era and represent the pinnacle of their respective manufacturers' ambitions. The 1979 Datsun 280ZX Turbo holds a clear advantage in raw power with 180 hp compared to 135 hp, a 45-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Datsun 280ZX uses a Inline-6 SOHC Turbocharged displacing 2,753 cc, while the Mazda Cosmo AP relies on a Twin-rotor Wankel (13B) with 1,308 cc. In the sprint to 60 mph, the 1979 Datsun 280ZX Turbo edges ahead at 7.4 seconds versus 9.0 seconds. The Mazda Cosmo AP carries a weight advantage, tipping the scales 419 lbs lighter. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.