1990 BMW 525 vs. 2009 Mercedes-Benz C
To start off, 2009 Mercedes-Benz C is newer by 19 year(s). Which means there will be less support and parts availability for 1990 BMW 525. In addition, the cost of maintenance, including insurance, on 1990 BMW 525 would be higher. At 2,494 cc (6 cylinders), 1990 BMW 525 is equipped with a bigger engine. In terms of performance, 1990 BMW 525 (185 HP @ 5900 RPM) has 4 more horse power than 2009 Mercedes-Benz C. (181 HP @ 5500 RPM). In normal driving conditions, 1990 BMW 525 should accelerate faster than 2009 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz C weights approximately 1255 kg more than 1990 BMW 525.
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, both vehicles can yield 240 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2009 Mercedes-Benz C has automatic transmission and 1990 BMW 525 has manual transmission. 1990 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 BMW 525 | 2009 Mercedes-Benz C | |
| Make | BMW | Mercedes-Benz |
| Model | 525 | C |
| Year Released | 1990 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1796 cc |
| Horse Power | 185 HP | 181 HP |
| Engine RPM | 5900 RPM | 5500 RPM |
| Torque | 240 Nm | 240 Nm |
| Torque RPM | 4700 RPM | 2800 RPM |
| Engine Bore Size | 84 mm | 82 mm |
| Engine Stroke Size | 75 mm | 85 mm |
| Engine Compression Ratio | 10.0:1 | 8.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1575 kg | 2830 kg |
| Vehicle Length | 4730 mm | 4590 mm |
| Vehicle Width | 1760 mm | 1450 mm |
| Vehicle Height | 1420 mm | 1780 mm |
| Wheelbase Size | 2770 mm | 2770 mm |
