1949 Alfa Romeo 6C vs. 1952 Allard J2
To start off, 1952 Allard J2 is newer by 3 year(s). Which means there will be less support and parts availability for 1949 Alfa Romeo 6C. In addition, the cost of maintenance, including insurance, on 1949 Alfa Romeo 6C 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 70 more horse power than 1949 Alfa Romeo 6C. (89 HP @ 4600 RPM) In normal driving conditions, 1952 Allard J2 should accelerate faster than 1949 Alfa Romeo 6C. With that said, vehicle weight also plays an important factor in acceleration. 1949 Alfa Romeo 6C weights approximately 570 kg more than 1952 Allard J2.
Compare all specifications:
| 1949 Alfa Romeo 6C | 1952 Allard J2 | |
| Make | Alfa Romeo | Allard |
| Model | 6C | J2 |
| Year Released | 1949 | 1952 |
| Engine Position | Front | Front |
| Engine Size | 2443 cc | 5416 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 89 HP | 159 HP |
| Engine RPM | 4600 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1550 kg | 980 kg |
| Vehicle Length | 4930 mm | 3780 mm |
| Vehicle Width | 1960 mm | 1730 mm |
| Vehicle Height | 1610 mm | 1300 mm |
| Wheelbase Size | 3010 mm | 2550 mm |
