1978 Cadillac Eldorado vs. 2006 BMW 525
To start off, 2006 BMW 525 is newer by 28 year(s). Which means there will be less support and parts availability for 1978 Cadillac Eldorado. In addition, the cost of maintenance, including insurance, on 1978 Cadillac Eldorado would be higher. At 6,964 cc (8 cylinders), 1978 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 2006 BMW 525 (215 HP @ 6500 RPM) has 44 more horse power than 1978 Cadillac Eldorado. (171 HP @ 4000 RPM) In normal driving conditions, 2006 BMW 525 should accelerate faster than 1978 Cadillac Eldorado. With that said, vehicle weight also plays an important factor in acceleration. 1978 Cadillac Eldorado weights approximately 550 kg more than 2006 BMW 525.
Because 2006 BMW 525 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 2006 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 1978 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, 1978 Cadillac Eldorado (433 Nm @ 2000 RPM) has 182 more torque (in Nm) than 2006 BMW 525. (251 Nm @ 2750 RPM). This means 1978 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 525.
Compare all specifications:
| 1978 Cadillac Eldorado | 2006 BMW 525 | |
| Make | Cadillac | BMW |
| Model | Eldorado | 525 |
| Year Released | 1978 | 2006 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 6964 cc | 2497 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 171 HP | 215 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 433 Nm | 251 Nm |
| Torque RPM | 2000 RPM | 2750 RPM |
| Engine Bore Size | 103.6 mm | 78.8 mm |
| Engine Stroke Size | 103.1 mm | 82 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2230 kg | 1680 kg |
| Vehicle Length | 5700 mm | 4850 mm |
| Vehicle Width | 2040 mm | 1850 mm |
| Vehicle Height | 1380 mm | 1500 mm |
| Wheelbase Size | 3210 mm | 2840 mm |
