Italy vs USA — 1992 vs 2006
| 456 GT GTA | XLR-V Supercharged Northstar | |
|---|---|---|
| Horsepower | 442 hp | 443 hp |
| Torque | 406 lb-ft | 414 lb-ft |
| Engine Size | 5,474 cc | 4,371 cc |
| 0-60 mph | 5.2 sec | 4.6 sec |
| Top Speed | 188 mph | 155 mph |
| ¼ Mile | 13.4 sec | 13.0 sec |
| Weight | 3,726 lbs | 4,022 lbs |
| Wheelbase | 2,600 mm | 2,685 mm |
| Length | 4,730 mm | 4,515 mm |
| Units Produced | 3,289 | 2,485 |
| Original MSRP | $198,000 | $98,290 |
| Value (Excellent) | $175,000 | $55,000 |
| Collectibility | 7/10 | 6/10 |
| Rarity | 5/10 | 8/10 |
It's a closely fought contest. The 1992 Ferrari 456 GT GTA brings higher top speed, lighter weight, stronger collectibility to the table, and the 2006 Cadillac XLR-V Supercharged Northstar answers with quicker acceleration, better value. Both are excellent machines that reward their owners in different ways — there's no wrong answer here.
The rivalry between Italy and USA automotive industries has produced legendary matchups, and the 1992 Ferrari 456 GT GTA versus 2006 Cadillac XLR-V Supercharged Northstar is among the most fascinating. These two cars represent the best of their national engineering schools. On paper, the two are remarkably close in power output, with the 1992 Ferrari 456 GT GTA producing 442 hp and the 2006 Cadillac XLR-V Supercharged Northstar delivering 443 hp. Under the hood, the contrast is notable: the Ferrari 456 GT uses a V12 DOHC displacing 5,474 cc, while the Cadillac XLR-V relies on a V8 DOHC Supercharged (Northstar LC3) with 4,371 cc. In the sprint to 60 mph, the 2006 Cadillac XLR-V Supercharged Northstar edges ahead at 4.6 seconds versus 5.2 seconds. The Ferrari 456 GT carries a weight advantage, tipping the scales 296 lbs lighter. On the collector market, the 1992 Ferrari 456 GT GTA commands a significant premium over the 2006 Cadillac XLR-V Supercharged Northstar, reflecting differences in prestige and rarity.