1949 Allard J vs. 1975 Cadillac Calais
To start off, 1975 Cadillac Calais is newer by 26 year(s). Which means there will be less support and parts availability for 1949 Allard J. In addition, the cost of maintenance, including insurance, on 1949 Allard J would be higher. At 8,192 cc (8 cylinders), 1975 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1975 Cadillac Calais (180 HP @ 4400 RPM) has 60 more horse power than 1949 Allard J. (120 HP @ 3800 RPM) In normal driving conditions, 1975 Cadillac Calais should accelerate faster than 1949 Allard J. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac Calais weights approximately 1441 kg more than 1949 Allard J. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1949 Allard J | 1975 Cadillac Calais | |
| Make | Allard | Cadillac |
| Model | J | Calais |
| Year Released | 1949 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 4375 cc | 8192 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 120 HP | 180 HP |
| Engine RPM | 3800 RPM | 4400 RPM |
| Vehicle Weight | 864 kg | 2305 kg |
| Vehicle Length | 3770 mm | 5880 mm |
| Wheelbase Size | 2550 mm | 3310 mm |
