USA vs Brazil — 1970 vs 1973
| GSX Stage 1 455 | Maverick GT V8 302 (Brazil) | |
|---|---|---|
| Horsepower | 360 hp | 199 hp |
| Torque | 510 lb-ft | 283 lb-ft |
| Engine Size | 7,456 cc | 4,949 cc |
| 0-60 mph | 5.5 sec | 9.5 sec |
| Top Speed | 130 mph | 118 mph |
| ¼ Mile | 13.4 sec | 16.5 sec |
| Weight | 3,600 lbs | 2,866 lbs |
| Wheelbase | 2,845 mm | 2,692 mm |
| Length | 5,156 mm | 4,600 mm |
| Units Produced | 678 | — |
| Original MSRP | $3,283 | — |
| Value (Excellent) | $250,000 | $80,000 |
| Collectibility | 9/10 | 8/10 |
| Rarity | 8/10 | 7/10 |
The 1970 Buick GSX Stage 1 455 holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1973 Ford Maverick GT V8 302 (Brazil) brings lighter weight, better value and remains a compelling choice for enthusiasts who value Ford heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
Putting the 1970 Buick GSX Stage 1 455 against the 1973 Ford Maverick GT V8 302 (Brazil) is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — USA versus Brazil. The 1970 Buick GSX Stage 1 455 holds a clear advantage in raw power with 360 hp compared to 199 hp, a 161-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Buick GSX uses a V8 OHV (Buick 455 Stage 1) displacing 7,456 cc, while the Ford Maverick GT relies on a V8 OHV with 4,949 cc. In the sprint to 60 mph, the 1970 Buick GSX Stage 1 455 edges ahead at 5.5 seconds versus 9.5 seconds. The Ford Maverick GT carries a weight advantage, tipping the scales 734 lbs lighter. On the collector market, the 1970 Buick GSX Stage 1 455 commands a significant premium over the 1973 Ford Maverick GT V8 302 (Brazil), reflecting differences in prestige and rarity.