2001 Alfa Romeo Centauri vs. 1951 Allard J2
To start off, 2001 Alfa Romeo Centauri is newer by 50 year(s). Which means there will be less support and parts availability for 1951 Allard J2. In addition, the cost of maintenance, including insurance, on 1951 Allard J2 would be higher. At 5,415 cc (8 cylinders), 1951 Allard J2 is equipped with a bigger engine. In terms of performance, 1951 Allard J2 (158 HP @ 3800 RPM) has 53 more horse power than 2001 Alfa Romeo Centauri. (105 HP @ 4000 RPM) In normal driving conditions, 1951 Allard J2 should accelerate faster than 2001 Alfa Romeo Centauri. With that said, vehicle weight also plays an important factor in acceleration. 2001 Alfa Romeo Centauri weights approximately 435 kg more than 1951 Allard J2.
Compare all specifications:
| 2001 Alfa Romeo Centauri | 1951 Allard J2 | |
| Make | Alfa Romeo | Allard |
| Model | Centauri | J2 |
| Year Released | 2001 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 5415 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 105 HP | 158 HP |
| Engine RPM | 4000 RPM | 3800 RPM |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1415 kg | 980 kg |
| Vehicle Length | 3690 mm | 3780 mm |
| Vehicle Width | 1810 mm | 1730 mm |
| Vehicle Height | 990 mm | 1300 mm |
| Wheelbase Size | 2410 mm | 2550 mm |
