USA vs Italy — 1999 vs 2018
| Grand Cherokee WJ SRT-8 HEMI | Stelvio Quadrifoglio 2.9 V6 BiTurbo | |
|---|---|---|
| Horsepower | 420 hp | 505 hp |
| Torque | 420 lb-ft | 443 lb-ft |
| Engine Size | 6,059 cc | 2,891 cc |
| 0-60 mph | 4.8 sec | 3.6 sec |
| Top Speed | 155 mph | 176 mph |
| ¼ Mile | 13.4 sec | 11.8 sec |
| Weight | 4,882 lbs | 4,035 lbs |
| Wheelbase | 2,781 mm | 2,818 mm |
| Length | 4,839 mm | 4,702 mm |
| Original MSRP | $39,995 | $85,050 |
| Value (Excellent) | $30,000 | $95,000 |
| Collectibility | 6/10 | 5/10 |
| Rarity | 5/10 | 4/10 |
The 2018 Alfa Romeo Stelvio Quadrifoglio 2.9 V6 BiTurbo emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1999 Jeep Grand Cherokee WJ SRT-8 HEMI counters with stronger collectibility, 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.
When USA engineering meets Italy craftsmanship, the result is one of the most compelling matchups in the classic car world. The 1999 Jeep Grand Cherokee WJ SRT-8 HEMI and 2018 Alfa Romeo Stelvio Quadrifoglio 2.9 V6 BiTurbo embody their respective national automotive traditions while competing in the same arena. The 2018 Alfa Romeo Stelvio Quadrifoglio 2.9 V6 BiTurbo holds a clear advantage in raw power with 505 hp compared to 420 hp, a 85-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Jeep Grand Cherokee uses a V8 OHV Hemi displacing 6,059 cc, while the Alfa Romeo Stelvio Quadrifoglio relies on a V6 Twin-Turbo with 2,891 cc. In the sprint to 60 mph, the 2018 Alfa Romeo Stelvio Quadrifoglio 2.9 V6 BiTurbo edges ahead at 3.6 seconds versus 4.8 seconds. The Alfa Romeo Stelvio Quadrifoglio carries a weight advantage, tipping the scales 847 lbs lighter. On the collector market, the 2018 Alfa Romeo Stelvio Quadrifoglio 2.9 V6 BiTurbo commands a significant premium over the 1999 Jeep Grand Cherokee WJ SRT-8 HEMI, reflecting differences in prestige and rarity.