2003 BMW 520 vs. 1986 Cadillac Eldorado
To start off, 2003 BMW 520 is newer by 17 year(s). Which means there will be less support and parts availability for 1986 Cadillac Eldorado. In addition, the cost of maintenance, including insurance, on 1986 Cadillac Eldorado would be higher. At 4,080 cc (8 cylinders), 1986 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 2003 BMW 520 (167 HP @ 6100 RPM) has 34 more horse power than 1986 Cadillac Eldorado. (133 HP @ 4400 RPM). In normal driving conditions, 2003 BMW 520 should accelerate faster than 1986 Cadillac Eldorado. With that said, vehicle weight also plays an important factor in acceleration. 1986 Cadillac Eldorado weights approximately 20 kg more than 2003 BMW 520.
Because 2003 BMW 520 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 2003 BMW 520. However, in wet, icy, snow, or gravel driving conditions, 1986 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, 1986 Cadillac Eldorado (270 Nm @ 2200 RPM) has 60 more torque (in Nm) than 2003 BMW 520. (210 Nm @ 3500 RPM). This means 1986 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 520.
Compare all specifications:
| 2003 BMW 520 | 1986 Cadillac Eldorado | |
| Make | BMW | Cadillac |
| Model | 520 | Eldorado |
| Year Released | 2003 | 1986 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2170 cc | 4080 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 167 HP | 133 HP |
| Engine RPM | 6100 RPM | 4400 RPM |
| Torque | 210 Nm | 270 Nm |
| Torque RPM | 3500 RPM | 2200 RPM |
| Engine Bore Size | 80 mm | 88 mm |
| Engine Stroke Size | 72 mm | 84 mm |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1670 kg | 1690 kg |
| Vehicle Length | 4810 mm | 4850 mm |
| Vehicle Width | 1810 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1370 mm |
| Wheelbase Size | 2890 mm | 2750 mm |
