2005 BMW 645 vs. 1975 Cadillac Eldorado
To start off, 2005 BMW 645 is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Cadillac Eldorado. In addition, the cost of maintenance, including insurance, on 1975 Cadillac Eldorado would be higher. At 8,192 cc (8 cylinders), 1975 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (326 HP @ 6100 RPM) has 146 more horse power than 1975 Cadillac Eldorado. (180 HP @ 3600 RPM). In normal driving conditions, 2005 BMW 645 should accelerate faster than 1975 Cadillac Eldorado. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac Eldorado weights approximately 421 kg more than 2005 BMW 645.
Because 2005 BMW 645 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 1975 Cadillac Eldorado, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1975 Cadillac Eldorado (487 Nm @ 2000 RPM) has 40 more torque (in Nm) than 2005 BMW 645. (447 Nm @ 3600 RPM). This means 1975 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 645.
Compare all specifications:
2005 BMW 645 | 1975 Cadillac Eldorado | |
Make | BMW | Cadillac |
Model | 645 | Eldorado |
Year Released | 2005 | 1975 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 4392 cc | 8192 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 326 HP | 180 HP |
Engine RPM | 6100 RPM | 3600 RPM |
Torque | 447 Nm | 487 Nm |
Torque RPM | 3600 RPM | 2000 RPM |
Engine Bore Size | 92 mm | 109.2 mm |
Engine Stroke Size | 83 mm | 109.3 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1895 kg | 2316 kg |
Vehicle Length | 4830 mm | 5700 mm |
Vehicle Width | 1860 mm | 2030 mm |
Vehicle Height | 1380 mm | 1380 mm |
Wheelbase Size | 2890 mm | 3210 mm |