2008 Alpina B5 vs. 1971 Cadillac Calais
To start off, 2008 Alpina B5 is newer by 37 year(s). Which means there will be less support and parts availability for 1971 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1971 Cadillac Calais would be higher. At 7,733 cc (8 cylinders), 1971 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2008 Alpina B5 (493 HP @ 5500 RPM) has 265 more horse power than 1971 Cadillac Calais. (228 HP @ 4400 RPM). In normal driving conditions, 2008 Alpina B5 should accelerate faster than 1971 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Calais weights approximately 380 kg more than 2008 Alpina B5.
Compare all specifications:
| 2008 Alpina B5 | 1971 Cadillac Calais | |
| Make | Alpina | Cadillac |
| Model | B5 | Calais |
| Year Released | 2008 | 1971 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 7733 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 493 HP | 228 HP |
| Engine RPM | 5500 RPM | 4400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 1720 kg | 2100 kg |
| Vehicle Length | 4850 mm | 5750 mm |
| Wheelbase Size | 2890 mm | 3310 mm |
