2006 BMW 630 vs. 2011 Mercedes-Benz S
To start off, 2011 Mercedes-Benz S is newer by 5 year(s). Which means there will be less support and parts availability for 2006 BMW 630. In addition, the cost of maintenance, including insurance, on 2006 BMW 630 would be higher. At 5,500 cc (8 cylinders), 2011 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz S (536 HP @ 5500 RPM) has 282 more horse power than 2006 BMW 630. (254 HP @ 6600 RPM) In normal driving conditions, 2011 Mercedes-Benz S should accelerate faster than 2006 BMW 630. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz S weights approximately 470 kg more than 2006 BMW 630. 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, 2011 Mercedes-Benz S (799 Nm @ 2000 RPM) has 499 more torque (in Nm) than 2006 BMW 630. (300 Nm @ 2500 RPM). This means 2011 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 630. 2011 Mercedes-Benz S has automatic transmission and 2006 BMW 630 has manual transmission. 2006 BMW 630 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 630 | 2011 Mercedes-Benz S | |
| Make | BMW | Mercedes-Benz |
| Model | 630 | S |
| Year Released | 2006 | 2011 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 5500 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 254 HP | 536 HP |
| Engine RPM | 6600 RPM | 5500 RPM |
| Torque | 300 Nm | 799 Nm |
| Torque RPM | 2500 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1760 kg | 2230 kg |
| Vehicle Length | 4830 mm | 5245 mm |
| Vehicle Width | 1860 mm | 1872 mm |
| Vehicle Height | 1380 mm | 1473 mm |
| Wheelbase Size | 2790 mm | 3165 mm |
| Fuel Tank Capacity | 70 L | 80 L |
