1952 Allard J2 vs. 1968 Opel Olympia
To start off, 1968 Opel Olympia is newer by 16 year(s). Which means there will be less support and parts availability for 1952 Allard J2. In addition, the cost of maintenance, including insurance, on 1952 Allard J2 would be higher. At 5,416 cc (8 cylinders), 1952 Allard J2 is equipped with a bigger engine. In terms of performance, 1952 Allard J2 (159 HP @ 3800 RPM) has 100 more horse power than 1968 Opel Olympia. (59 HP @ 5200 RPM). In normal driving conditions, 1952 Allard J2 should accelerate faster than 1968 Opel Olympia. With that said, vehicle weight also plays an important factor in acceleration. 1952 Allard J2 weights approximately 200 kg more than 1968 Opel Olympia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1952 Allard J2 | 1968 Opel Olympia | |
| Make | Allard | Opel |
| Model | J2 | Olympia |
| Year Released | 1952 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 5416 cc | 1078 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 159 HP | 59 HP |
| Engine RPM | 3800 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 980 kg | 780 kg |
| Vehicle Length | 3780 mm | 4190 mm |
| Vehicle Width | 1730 mm | 1580 mm |
| Vehicle Height | 1300 mm | 1410 mm |
| Wheelbase Size | 2550 mm | 2420 mm |
| Fuel Tank Capacity | 38 L | 70 L |
