UK vs UK — 1976 vs 1990
| Esprit S1 | Carlton Omega | |
|---|---|---|
| Horsepower | 160 hp | 377 hp |
| Torque | 140 lb-ft | — |
| Engine Size | 1,973 cc | 3,615 cc |
| 0-60 mph | 6.8 sec | — |
| Top Speed | 138 mph | — |
| ¼ Mile | 15.0 sec | — |
| Weight | 2,000 lbs | — |
| Wheelbase | 2,438 mm | 2,730 mm |
| Length | 4,191 mm | 4,813 mm |
| Units Produced | 1,049 | 950 |
| Original MSRP | $16,000 | — |
| Value (Excellent) | $90,000 | $160,000 |
| Collectibility | 8/10 | 5/10 |
| Rarity | 7/10 | 10/10 |
It's a closely fought contest. The 1976 Lotus Esprit S1 brings stronger collectibility, better value to the table, and the 1990 Lotus Carlton Omega answers with more power. Both are excellent machines that reward their owners in different ways — there's no wrong answer here.
Lotus has long offered a diverse lineup, and comparing the 1976 Lotus Esprit S1 with the 1990 Lotus Carlton Omega highlights the breadth of the marque's engineering philosophy. The 1990 Lotus Carlton Omega holds a clear advantage in raw power with 377 hp compared to 160 hp, a 217-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Lotus Esprit uses a Inline-4 DOHC 16V 907 displacing 1,973 cc, while the Lotus Carlton relies on a Inline-6 with 3,615 cc. From a collectibility standpoint, the 1976 Lotus Esprit S1 rates higher among enthusiasts and auction houses.