2000 BMW Z3 vs. 1970 Cadillac Calais
To start off, 2000 BMW Z3 is newer by 30 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, 1970 Cadillac Calais (228 HP @ 4400 RPM) has 43 more horse power than 2000 BMW Z3. (185 HP @ 6000 RPM) In normal driving conditions, 1970 Cadillac Calais should accelerate faster than 2000 BMW Z3. With that said, vehicle weight also plays an important factor in acceleration. 1970 Cadillac Calais weights approximately 745 kg more than 2000 BMW Z3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2000 BMW Z3 | 1970 Cadillac Calais | |
| Make | BMW | Cadillac |
| Model | Z3 | Calais |
| Year Released | 2000 | 1970 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2488 cc | 7734 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 185 HP | 228 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1355 kg | 2100 kg |
| Vehicle Length | 4060 mm | 5730 mm |
| Wheelbase Size | 2450 mm | 3300 mm |
