1954 Allard J2 vs. 2002 Rolls-Royce Silver Seraph
To start off, 2002 Rolls-Royce Silver Seraph is newer by 48 year(s). Which means there will be less support and parts availability for 1954 Allard J2. In addition, the cost of maintenance, including insurance, on 1954 Allard J2 would be higher. At 5,416 cc (8 cylinders), 1954 Allard J2 is equipped with a bigger engine. In terms of performance, 2002 Rolls-Royce Silver Seraph (318 HP @ 5000 RPM) has 160 more horse power than 1954 Allard J2. (158 HP @ 3800 RPM) In normal driving conditions, 2002 Rolls-Royce Silver Seraph should accelerate faster than 1954 Allard J2. With that said, vehicle weight also plays an important factor in acceleration. 2002 Rolls-Royce Silver Seraph weights approximately 1320 kg more than 1954 Allard J2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1954 Allard J2 | 2002 Rolls-Royce Silver Seraph | |
| Make | Allard | Rolls-Royce |
| Model | J2 | Silver Seraph |
| Year Released | 1954 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 5416 cc | 5379 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 318 HP |
| Engine RPM | 3800 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 980 kg | 2300 kg |
| Vehicle Length | 3780 mm | 5400 mm |
| Vehicle Width | 1730 mm | 1940 mm |
| Vehicle Height | 1300 mm | 1520 mm |
| Wheelbase Size | 2550 mm | 3070 mm |
| Fuel Tank Capacity | 38 L | 94 L |
