UK vs United Kingdom — 1959 vs 1966
| SP250 Dart 2.5 V8 | Sovereign Standard | |
|---|---|---|
| Horsepower | 140 hp | 245 hp |
| Torque | 148 lb-ft | 283 lb-ft |
| Engine Size | 2,548 cc | 4,235 cc |
| 0-60 mph | 8.9 sec | 9.7 sec |
| Top Speed | 123 mph | 123 mph |
| ¼ Mile | 16.5 sec | 16.8 sec |
| Weight | 2,248 lbs | 3,325 lbs |
| Wheelbase | 2,337 mm | 2,717 mm |
| Length | 3,988 mm | 4,694 mm |
| Units Produced | 2,654 | 5,824 |
| Original MSRP | $3,700 | — |
| Value (Excellent) | $100,000 | $40,000 |
| Collectibility | 7/10 | 5/10 |
| Rarity | 6/10 | 6/10 |
On balance, the 1959 Daimler SP250 Dart 2.5 V8 makes a stronger case on paper with quicker acceleration, lighter weight, greater rarity. However, the 1966 Daimler Sovereign Standard counters with more power, better value, and its appeal extends beyond mere numbers. Choose the 1959 Daimler SP250 Dart 2.5 V8 for outright capability, or the 1966 Daimler Sovereign Standard for a more distinctive ownership experience.
Daimler has long offered a diverse lineup, and comparing the 1959 Daimler SP250 Dart 2.5 V8 with the 1966 Daimler Sovereign Standard highlights the breadth of the marque's engineering philosophy. The 1966 Daimler Sovereign Standard holds a clear advantage in raw power with 245 hp compared to 140 hp, a 105-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Daimler SP250 Dart uses a V8 OHV displacing 2,548 cc, while the Daimler Sovereign relies on a Inline-6 DOHC (Jaguar XK) with 4,235 cc. In the sprint to 60 mph, the 1959 Daimler SP250 Dart 2.5 V8 edges ahead at 8.9 seconds versus 9.7 seconds. The Daimler SP250 Dart carries a weight advantage, tipping the scales 1077 lbs lighter. On the collector market, the 1959 Daimler SP250 Dart 2.5 V8 commands a significant premium over the 1966 Daimler Sovereign Standard, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1959 Daimler SP250 Dart 2.5 V8 rates higher among enthusiasts and auction houses.