1990 BMW 520 vs. 1996 Mercedes-Benz SLK
To start off, 1996 Mercedes-Benz SLK is newer by 6 year(s). Which means there will be less support and parts availability for 1990 BMW 520. In addition, the cost of maintenance, including insurance, on 1990 BMW 520 would be higher. At 2,295 cc (4 cylinders), 1996 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 1996 Mercedes-Benz SLK (190 HP @ 5300 RPM) has 45 more horse power than 1990 BMW 520. (145 HP @ 5900 RPM) In normal driving conditions, 1996 Mercedes-Benz SLK should accelerate faster than 1990 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 1990 BMW 520 weights approximately 217 kg more than 1996 Mercedes-Benz SLK.
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, 1996 Mercedes-Benz SLK (280 Nm @ 2500 RPM) has 94 more torque (in Nm) than 1990 BMW 520. (186 Nm @ 4700 RPM). This means 1996 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 1990 BMW 520. 1996 Mercedes-Benz SLK has automatic transmission and 1990 BMW 520 has manual transmission. 1990 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1996 Mercedes-Benz SLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 BMW 520 | 1996 Mercedes-Benz SLK | |
| Make | BMW | Mercedes-Benz |
| Model | 520 | SLK |
| Year Released | 1990 | 1996 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 2295 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 145 HP | 190 HP |
| Engine RPM | 5900 RPM | 5300 RPM |
| Torque | 186 Nm | 280 Nm |
| Torque RPM | 4700 RPM | 2500 RPM |
| Engine Compression Ratio | 10.5:1 | 8.8:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1542 kg | 1325 kg |
| Vehicle Length | 4730 mm | 4020 mm |
| Vehicle Width | 1760 mm | 1720 mm |
| Vehicle Height | 1420 mm | 1290 mm |
| Wheelbase Size | 2770 mm | 2410 mm |
