2008 BMW 650 vs. 2008 Mercedes-Benz S
To start off, both 2008 BMW 650 and 2008 Mercedes-Benz S were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 6,207 cc (8 cylinders), 2008 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz S (518 HP @ 6800 RPM) has 158 more horse power than 2008 BMW 650. (360 HP @ 6300 RPM) In normal driving conditions, 2008 Mercedes-Benz S should accelerate faster than 2008 BMW 650. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz S weights approximately 101 kg more than 2008 BMW 650. 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, 2008 Mercedes-Benz S (631 Nm @ 5200 RPM) has 143 more torque (in Nm) than 2008 BMW 650. (488 Nm @ 3400 RPM). This means 2008 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 650. 2008 Mercedes-Benz S has automatic transmission and 2008 BMW 650 has manual transmission. 2008 BMW 650 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW 650 | 2008 Mercedes-Benz S | |
| Make | BMW | Mercedes-Benz |
| Model | 650 | S |
| Year Released | 2008 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 6207 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 360 HP | 518 HP |
| Engine RPM | 6300 RPM | 6800 RPM |
| Torque | 488 Nm | 631 Nm |
| Torque RPM | 3400 RPM | 5200 RPM |
| Engine Compression Ratio | 10.5:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 250 km/hour | 250 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1854 kg | 1955 kg |
| Vehicle Length | 4840 mm | 5080 mm |
| Vehicle Width | 1860 mm | 1480 mm |
| Vehicle Height | 1380 mm | 1880 mm |
| Wheelbase Size | 2790 mm | 3170 mm |
| Fuel Consumption | 11.2 L/100km | 13.8 L/100km |
| Fuel Consumption City | 16.8 L/100km | 21.4 L/100km |
| Fuel Consumption Overall | 14.7 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 70 L | 90 L |
