1983 BMW 525 vs. 2005 Mercedes-Benz E
To start off, 2005 Mercedes-Benz E is newer by 22 year(s). Which means there will be less support and parts availability for 1983 BMW 525. In addition, the cost of maintenance, including insurance, on 1983 BMW 525 would be higher. At 3,199 cc (6 cylinders), 2005 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz E (221 HP @ 5600 RPM) has 98 more horse power than 1983 BMW 525. (123 HP @ 4250 RPM) In normal driving conditions, 2005 Mercedes-Benz E should accelerate faster than 1983 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz E weights approximately 285 kg more than 1983 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2005 Mercedes-Benz E (315 Nm @ 3000 RPM) has 75 more torque (in Nm) than 1983 BMW 525. (240 Nm @ 3250 RPM). This means 2005 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 1983 BMW 525.
Compare all specifications:
| 1983 BMW 525 | 2005 Mercedes-Benz E | |
| Make | BMW | Mercedes-Benz |
| Model | 525 | E |
| Year Released | 1983 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2691 cc | 3199 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 221 HP |
| Engine RPM | 4250 RPM | 5600 RPM |
| Torque | 240 Nm | 315 Nm |
| Torque RPM | 3250 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 89.9 mm |
| Engine Stroke Size | 81 mm | 84 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Top Speed | 183 km/hour | 233 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1500 kg | 1785 kg |
| Vehicle Length | 4630 mm | 4860 mm |
| Vehicle Width | 1710 mm | 1830 mm |
| Vehicle Height | 1430 mm | 1500 mm |
| Wheelbase Size | 2580 mm | 2830 mm |
| Fuel Tank Capacity | 70 L | 80 L |
