1947 Allard J1 vs. 1955 Lotus 11
To start off, 1955 Lotus 11 is newer by 8 year(s). Which means there will be less support and parts availability for 1947 Allard J1. In addition, the cost of maintenance, including insurance, on 1947 Allard J1 would be higher. At 3,917 cc (8 cylinders), 1947 Allard J1 is equipped with a bigger engine. In terms of performance, 1947 Allard J1 (100 HP @ 3800 RPM) has 26 more horse power than 1955 Lotus 11. (74 HP @ 6250 RPM). In normal driving conditions, 1947 Allard J1 should accelerate faster than 1955 Lotus 11. With that said, vehicle weight also plays an important factor in acceleration. 1947 Allard J1 weights approximately 760 kg more than 1955 Lotus 11. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1947 Allard J1 | 1955 Lotus 11 | |
| Make | Allard | Lotus |
| Model | J1 | 11 |
| Year Released | 1947 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 3917 cc | 1099 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 100 HP | 74 HP |
| Engine RPM | 3800 RPM | 6250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1140 kg | 380 kg |
| Vehicle Length | 3690 mm | 3360 mm |
| Vehicle Width | 1480 mm | 1510 mm |
| Wheelbase Size | 2440 mm | 2160 mm |
