USA vs USA — 1987 vs 2016
| Allante Convertible | CTS-V 3rd Gen 640hp LT4 | |
|---|---|---|
| Horsepower | 295 hp | 640 hp |
| Torque | 290 lb-ft | 630 lb-ft |
| Engine Size | 4,565 cc | 6,162 cc |
| 0-60 mph | 6.4 sec | 3.7 sec |
| Top Speed | 150 mph | 200 mph |
| ¼ Mile | 14.9 sec | 11.8 sec |
| Weight | 3,650 lbs | 4,112 lbs |
| Wheelbase | 2,525 mm | 2,910 mm |
| Length | 4,531 mm | 4,966 mm |
| Units Produced | 21,430 | — |
| Original MSRP | $57,183 | $86,995 |
| Value (Excellent) | $38,000 | $85,000 |
| Collectibility | 6/10 | 8/10 |
| Rarity | 6/10 | 6/10 |
The 2016 Cadillac CTS-V 3rd Gen 640hp LT4 emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1987 Cadillac Allante Convertible counters with lighter weight, better value, 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.
The 1987 Cadillac Allante Convertible and 2016 Cadillac CTS-V 3rd Gen 640hp LT4 share a manufacturer in Cadillac, but that's where the similarities get interesting. These two models reveal the versatility and ambition of the Cadillac brand. The 2016 Cadillac CTS-V 3rd Gen 640hp LT4 holds a clear advantage in raw power with 640 hp compared to 295 hp, a 345-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Cadillac Allante uses a V8 OHV displacing 4,565 cc, while the Cadillac CTS-V relies on a V8 OHV Supercharged with 6,162 cc. In the sprint to 60 mph, the 2016 Cadillac CTS-V 3rd Gen 640hp LT4 edges ahead at 3.7 seconds versus 6.4 seconds. The Cadillac Allante carries a weight advantage, tipping the scales 462 lbs lighter. On the collector market, the 2016 Cadillac CTS-V 3rd Gen 640hp LT4 commands a significant premium over the 1987 Cadillac Allante Convertible, reflecting differences in prestige and rarity. From a collectibility standpoint, the 2016 Cadillac CTS-V 3rd Gen 640hp LT4 rates higher among enthusiasts and auction houses.