2007 Alpina D3 vs. 1970 Cadillac Calais
To start off, 2007 Alpina D3 is newer by 37 year(s). Which means there will be less support and parts availability for 1970 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1970 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1970 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2007 Alpina D3 (301 HP @ 6300 RPM) has 73 more horse power than 1970 Cadillac Calais. (228 HP @ 4400 RPM). In normal driving conditions, 2007 Alpina D3 should accelerate faster than 1970 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1970 Cadillac Calais weights approximately 551 kg more than 2007 Alpina D3.
Compare all specifications:
| 2007 Alpina D3 | 1970 Cadillac Calais | |
| Make | Alpina | Cadillac |
| Model | D3 | Calais |
| Year Released | 2007 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 3347 cc | 7734 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 301 HP | 228 HP |
| Engine RPM | 6300 RPM | 4400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 1525 kg | 2076 kg |
| Vehicle Length | 4480 mm | 5730 mm |
| Wheelbase Size | 2730 mm | 3300 mm |
