USA vs USA — 1970 vs 2002
| GSX Stage 1 455 | Rendezvous CXL AWD 3.6L V6 | |
|---|---|---|
| Horsepower | 360 hp | 242 hp |
| Torque | 510 lb-ft | 240 lb-ft |
| Engine Size | 7,456 cc | 3,564 cc |
| 0-60 mph | 5.5 sec | 8.0 sec |
| Top Speed | 130 mph | 115 mph |
| ¼ Mile | 13.4 sec | 16.0 sec |
| Weight | 3,600 lbs | 4,136 lbs |
| Wheelbase | 2,845 mm | 2,869 mm |
| Length | 5,156 mm | 4,787 mm |
| Units Produced | 678 | — |
| Original MSRP | $3,283 | $31,955 |
| Value (Excellent) | $250,000 | $8,000 |
| Collectibility | 9/10 | 2/10 |
| Rarity | 8/10 | 2/10 |
On balance, the 1970 Buick GSX Stage 1 455 makes a stronger case on paper with more power, quicker acceleration, higher top speed. However, the 2002 Buick Rendezvous CXL AWD 3.6L V6 counters with better value, and its appeal extends beyond mere numbers. Choose the 1970 Buick GSX Stage 1 455 for outright capability, or the 2002 Buick Rendezvous CXL AWD 3.6L V6 for a more distinctive ownership experience.
Buick has long offered a diverse lineup, and comparing the 1970 Buick GSX Stage 1 455 with the 2002 Buick Rendezvous CXL AWD 3.6L V6 highlights the breadth of the marque's engineering philosophy. The 1970 Buick GSX Stage 1 455 holds a clear advantage in raw power with 360 hp compared to 242 hp, a 118-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 Buick Rendezvous relies on a V6 DOHC (LY7 High Feature) with 3,564 cc. In the sprint to 60 mph, the 1970 Buick GSX Stage 1 455 edges ahead at 5.5 seconds versus 8.0 seconds. The Buick GSX carries a weight advantage, tipping the scales 536 lbs lighter. On the collector market, the 1970 Buick GSX Stage 1 455 commands a significant premium over the 2002 Buick Rendezvous CXL AWD 3.6L V6, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1970 Buick GSX Stage 1 455 rates higher among enthusiasts and auction houses.