USA vs USA — 1974 vs 1978
| Matador X Oleg Cassini | Concord AMX | |
|---|---|---|
| Horsepower | 255 hp | 140 hp |
| Torque | 380 lb-ft | 270 lb-ft |
| Engine Size | 6,555 cc | 5,898 cc |
| 0-60 mph | 9.5 sec | 11.5 sec |
| Top Speed | 110 mph | 103 mph |
| ¼ Mile | 17.2 sec | 18.0 sec |
| Weight | 4,000 lbs | 3,300 lbs |
| Wheelbase | 2,896 mm | 2,743 mm |
| Length | 5,410 mm | 4,826 mm |
| Units Produced | 3,674 | 2,540 |
| Original MSRP | $4,793 | $5,899 |
| Value (Excellent) | $35,000 | $28,000 |
| Collectibility | 6/10 | 6/10 |
| Rarity | 8/10 | 7/10 |
The 1974 AMC Matador X Oleg Cassini holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1978 AMC Concord AMX brings lighter weight and remains a compelling choice for enthusiasts who value AMC heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
Within the AMC stable, the 1974 AMC Matador X Oleg Cassini and 1978 AMC Concord AMX represent different approaches to performance and purpose. Both carry the AMC badge, yet each carves out its own distinct identity. The 1974 AMC Matador X Oleg Cassini holds a clear advantage in raw power with 255 hp compared to 140 hp, a 115-horsepower difference that shapes the driving experience. In the sprint to 60 mph, the 1974 AMC Matador X Oleg Cassini edges ahead at 9.5 seconds versus 11.5 seconds. The AMC Concord carries a weight advantage, tipping the scales 700 lbs lighter. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.