2008 BMW 540 vs. 1991 Mercedes-Benz S
To start off, 2008 BMW 540 is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz S would be higher. At 4,398 cc, 2008 BMW 540 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 540 weights approximately 215 kg more than 1991 Mercedes-Benz S.
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, 2008 BMW 540 (440 Nm @ 3600 RPM) has 212 more torque (in Nm) than 1991 Mercedes-Benz S. (228 Nm @ 4600 RPM). This means 2008 BMW 540 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz S. 2008 BMW 540 has automatic transmission and 1991 Mercedes-Benz S has manual transmission. 1991 Mercedes-Benz S will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW 540 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW 540 | 1991 Mercedes-Benz S | |
| Make | BMW | Mercedes-Benz |
| Model | 540 | S |
| Year Released | 2008 | 1991 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2598 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 0 HP | 164 HP |
| Torque | 440 Nm | 228 Nm |
| Torque RPM | 3600 RPM | 4600 RPM |
| Engine Bore Size | 92 mm | 82.9 mm |
| Engine Stroke Size | 82.7 mm | 80.3 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1735 kg | 1520 kg |
| Vehicle Length | 5050 mm | 5030 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2840 mm | 2950 mm |
