2008 BMW X5 vs. 1985 Mercedes-Benz 500
To start off, 2008 BMW X5 is newer by 23 year(s). Which means there will be less support and parts availability for 1985 Mercedes-Benz 500. In addition, the cost of maintenance, including insurance, on 1985 Mercedes-Benz 500 would be higher. At 4,973 cc (8 cylinders), 1985 Mercedes-Benz 500 is equipped with a bigger engine. In terms of performance, 2008 BMW X5 (316 HP @ 6100 RPM) has 71 more horse power than 1985 Mercedes-Benz 500. (245 HP @ 4750 RPM). In normal driving conditions, 2008 BMW X5 should accelerate faster than 1985 Mercedes-Benz 500. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 587 kg more than 1985 Mercedes-Benz 500. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Mercedes-Benz 500. In wet, icy, snow, or gravel driving conditions, 2008 BMW X5 will offer significantly more control. 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, 2008 BMW X5 (440 Nm @ 3700 RPM) has 41 more torque (in Nm) than 1985 Mercedes-Benz 500. (399 Nm @ 2750 RPM). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1985 Mercedes-Benz 500.
Compare all specifications:
| 2008 BMW X5 | 1985 Mercedes-Benz 500 | |
| Make | BMW | Mercedes-Benz |
| Model | X5 | 500 |
| Year Released | 2008 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 4973 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 316 HP | 245 HP |
| Engine RPM | 6100 RPM | 4750 RPM |
| Torque | 440 Nm | 399 Nm |
| Torque RPM | 3700 RPM | 2750 RPM |
| Engine Bore Size | 92 mm | 96.5 mm |
| Engine Stroke Size | 82.7 mm | 85 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Top Speed | 210 km/hour | 216 km/hour |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2195 kg | 1608 kg |
| Vehicle Length | 4670 mm | 4400 mm |
| Vehicle Width | 1880 mm | 1800 mm |
| Vehicle Height | 1710 mm | 1300 mm |
| Wheelbase Size | 2830 mm | 2460 mm |
