USA vs USA — 2003 vs 1978
| Viper SRT-10 | Lil Red Express D150 | |
|---|---|---|
| Horsepower | 510 hp | 225 hp |
| Torque | 535 lb-ft | 330 lb-ft |
| Engine Size | 8,285 cc | 5,899 cc |
| 0-60 mph | 3.8 sec | 7.5 sec |
| Top Speed | 194 mph | 118 mph |
| ¼ Mile | 11.8 sec | 15.4 sec |
| Weight | — | 3,998 lbs |
| Wheelbase | 2,510 mm | 2,946 mm |
| Length | 4,460 mm | 5,077 mm |
| Units Produced | — | 7,118 |
| Original MSRP | — | $6,532 |
| Value (Excellent) | $100,000 | $65,000 |
| Collectibility | 5/10 | 8/10 |
| Rarity | 6/10 | 7/10 |
It's a closely fought contest. The 2003 Dodge Viper SRT-10 brings more power, quicker acceleration, higher top speed to the table, and the 1978 Dodge Lil Red Express D150 answers with stronger collectibility, better value. Both are excellent machines that reward their owners in different ways — there's no wrong answer here.
Dodge has long offered a diverse lineup, and comparing the 2003 Dodge Viper SRT-10 with the 1978 Dodge Lil Red Express D150 highlights the breadth of the marque's engineering philosophy. The 2003 Dodge Viper SRT-10 holds a clear advantage in raw power with 510 hp compared to 225 hp, a 285-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Dodge Viper uses a V10 OHV 20V displacing 8,285 cc, while the Dodge Lil Red Express relies on a V8 OHV 16V with 5,899 cc. In the sprint to 60 mph, the 2003 Dodge Viper SRT-10 edges ahead at 3.8 seconds versus 7.5 seconds. On the collector market, the 2003 Dodge Viper SRT-10 commands a significant premium over the 1978 Dodge Lil Red Express D150, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1978 Dodge Lil Red Express D150 rates higher among enthusiasts and auction houses.