1981 BMW 520 vs. 2010 Mercedes-Benz S
To start off, 2010 Mercedes-Benz S is newer by 29 year(s). Which means there will be less support and parts availability for 1981 BMW 520. In addition, the cost of maintenance, including insurance, on 1981 BMW 520 would be higher. At 3,500 cc (6 cylinders), 2010 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz S (295 HP @ 6000 RPM) has 172 more horse power than 1981 BMW 520. (123 HP @ 5800 RPM) In normal driving conditions, 2010 Mercedes-Benz S should accelerate faster than 1981 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz S weights approximately 771 kg more than 1981 BMW 520. 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, 2010 Mercedes-Benz S (385 Nm @ 2800 RPM) has 215 more torque (in Nm) than 1981 BMW 520. (170 Nm @ 4000 RPM). This means 2010 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 520. 2010 Mercedes-Benz S has automatic transmission and 1981 BMW 520 has manual transmission. 1981 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
1981 BMW 520 | 2010 Mercedes-Benz S | |
Make | BMW | Mercedes-Benz |
Model | 520 | S |
Year Released | 1981 | 2010 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1991 cc | 3500 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 123 HP | 295 HP |
Engine RPM | 5800 RPM | 6000 RPM |
Torque | 170 Nm | 385 Nm |
Torque RPM | 4000 RPM | 2800 RPM |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1220 kg | 1991 kg |
Vehicle Length | 4630 mm | 5245 mm |
Vehicle Width | 1710 mm | 1872 mm |
Vehicle Height | 1430 mm | 1473 mm |
Wheelbase Size | 2630 mm | 3165 mm |
Fuel Tank Capacity | 70 L | 90 L |