1950 Allard J2 vs. 1966 Riley Kestrel
To start off, 1966 Riley Kestrel is newer by 16 year(s). Which means there will be less support and parts availability for 1950 Allard J2. In addition, the cost of maintenance, including insurance, on 1950 Allard J2 would be higher. At 5,416 cc (8 cylinders), 1950 Allard J2 is equipped with a bigger engine. In terms of performance, 1950 Allard J2 (158 HP @ 3800 RPM) has 105 more horse power than 1966 Riley Kestrel. (53 HP @ 5500 RPM). In normal driving conditions, 1950 Allard J2 should accelerate faster than 1966 Riley Kestrel. With that said, vehicle weight also plays an important factor in acceleration. 1950 Allard J2 weights approximately 99 kg more than 1966 Riley Kestrel. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1950 Allard J2 | 1966 Riley Kestrel | |
| Make | Allard | Riley |
| Model | J2 | Kestrel |
| Year Released | 1950 | 1966 |
| Engine Size | 5416 cc | 1098 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 158 HP | 53 HP |
| Engine RPM | 3800 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 984 kg | 885 kg |
| Vehicle Length | 3780 mm | 3730 mm |
| Vehicle Width | 1730 mm | 1540 mm |
| Vehicle Height | 1300 mm | 1350 mm |
| Wheelbase Size | 2550 mm | 2380 mm |
| Fuel Tank Capacity | 38 L | 25 L |
