1996 BMW M3 vs. 1971 Cadillac Calais
To start off, 1996 BMW M3 is newer by 25 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, 1996 BMW M3 (240 HP @ 4800 RPM) has 12 more horse power than 1971 Cadillac Calais. (228 HP @ 4400 RPM). In normal driving conditions, 1996 BMW M3 should accelerate faster than 1971 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Calais weights approximately 620 kg more than 1996 BMW M3.
Compare all specifications:
| 1996 BMW M3 | 1971 Cadillac Calais | |
| Make | BMW | Cadillac |
| Model | M3 | Calais |
| Year Released | 1996 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 7733 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 240 HP | 228 HP |
| Engine RPM | 4800 RPM | 4400 RPM |
| Vehicle Weight | 1480 kg | 2100 kg |
| Vehicle Length | 4440 mm | 5750 mm |
| Wheelbase Size | 2710 mm | 3310 mm |
