2009 BMW Z4 vs. 1974 Cadillac Calais
To start off, 2009 BMW Z4 is newer by 35 year(s). Which means there will be less support and parts availability for 1974 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1974 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1974 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (261 HP @ 6600 RPM) has 68 more horse power than 1974 Cadillac Calais. (193 HP @ 4400 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 1974 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1974 Cadillac Calais weights approximately 825 kg more than 2009 BMW Z4.
Compare all specifications:
| 2009 BMW Z4 | 1974 Cadillac Calais | |
| Make | BMW | Cadillac |
| Model | Z4 | Calais |
| Year Released | 2009 | 1974 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 7734 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 261 HP | 193 HP |
| Engine RPM | 6600 RPM | 4400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 1395 kg | 2220 kg |
| Vehicle Length | 4100 mm | 5880 mm |
| Vehicle Width | 1790 mm | 2030 mm |
| Wheelbase Size | 2500 mm | 3310 mm |
