1954 Allard J2 vs. 2010 Mercedes-Benz SLK
To start off, 2010 Mercedes-Benz SLK is newer by 56 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, 2010 Mercedes-Benz SLK (300 HP @ 6500 RPM) has 142 more horse power than 1954 Allard J2. (158 HP @ 3800 RPM) In normal driving conditions, 2010 Mercedes-Benz SLK should accelerate faster than 1954 Allard J2. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz SLK weights approximately 525 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 | 2010 Mercedes-Benz SLK | |
| Make | Allard | Mercedes-Benz |
| Model | J2 | SLK |
| Year Released | 1954 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 5416 cc | 3500 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 158 HP | 300 HP |
| Engine RPM | 3800 RPM | 6500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 980 kg | 1505 kg |
| Vehicle Length | 3780 mm | 4102 mm |
| Vehicle Width | 1730 mm | 1788 mm |
| Vehicle Height | 1300 mm | 1298 mm |
| Wheelbase Size | 2550 mm | 2431 mm |
| Fuel Tank Capacity | 38 L | 70 L |
