2005 BMW 330 vs. 2007 Mercedes-Benz SL
To start off, 2007 Mercedes-Benz SL is newer by 2 year(s). Which means there will be less support and parts availability for 2005 BMW 330. In addition, the cost of maintenance, including insurance, on 2005 BMW 330 would be higher. At 5,439 cc (8 cylinders), 2007 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SL (469 HP @ 2650 RPM) has 240 more horse power than 2005 BMW 330. (229 HP @ 5900 RPM) In normal driving conditions, 2007 Mercedes-Benz SL should accelerate faster than 2005 BMW 330. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz SL weights approximately 450 kg more than 2005 BMW 330. 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, 2007 Mercedes-Benz SL (701 Nm @ 2650 RPM) has 401 more torque (in Nm) than 2005 BMW 330. (300 Nm @ 3500 RPM). This means 2007 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 330. 2007 Mercedes-Benz SL has automatic transmission and 2005 BMW 330 has manual transmission. 2005 BMW 330 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW 330 | 2007 Mercedes-Benz SL | |
| Make | BMW | Mercedes-Benz |
| Model | 330 | SL |
| Year Released | 2005 | 2007 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 5439 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 229 HP | 469 HP |
| Engine RPM | 5900 RPM | 2650 RPM |
| Torque | 300 Nm | 701 Nm |
| Torque RPM | 3500 RPM | 2650 RPM |
| Engine Bore Size | 84 mm | 97 mm |
| Engine Stroke Size | 89.6 mm | 92 mm |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6.5 seconds | 4.7 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1505 kg | 1955 kg |
| Vehicle Length | 4490 mm | 4540 mm |
| Vehicle Width | 1760 mm | 1820 mm |
| Vehicle Height | 1380 mm | 1300 mm |
| Wheelbase Size | 2830 mm | 2570 mm |
| Fuel Consumption | 8.4 L/100km | 11.8 L/100km |
| Fuel Consumption City | 12.4 L/100km | 16.8 L/100km |
| Fuel Consumption Overall | 10.2 L/100km | 14.4 L/100km |
| Fuel Tank Capacity | 63 L | 80 L |
