2005 BMW 325 vs. 2010 Mercedes-Benz SL
To start off, 2010 Mercedes-Benz SL is newer by 5 year(s). Which means there will be less support and parts availability for 2005 BMW 325. In addition, the cost of maintenance, including insurance, on 2005 BMW 325 would be higher. At 5,980 cc (12 cylinders), 2010 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz SL (661 HP @ 5400 RPM) has 472 more horse power than 2005 BMW 325. (189 HP @ 7400 RPM) In normal driving conditions, 2010 Mercedes-Benz SL should accelerate faster than 2005 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 325 weights approximately 160 kg more than 2010 Mercedes-Benz SL.
Let's talk about torque, 2010 Mercedes-Benz SL (1,000 Nm) has 762 more torque (in Nm) than 2005 BMW 325. (238 Nm). This means 2010 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 325.
Compare all specifications:
| 2005 BMW 325 | 2010 Mercedes-Benz SL | |
| Make | BMW | Mercedes-Benz |
| Model | 325 | SL |
| Year Released | 2005 | 2010 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 5980 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 189 HP | 661 HP |
| Engine RPM | 7400 RPM | 5400 RPM |
| Torque | 238 Nm | 1000 Nm |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1525 kg | 1365 kg |
| Vehicle Length | 4480 mm | 5210 mm |
| Vehicle Height | 1420 mm | 1830 mm |
| Wheelbase Size | 2730 mm | 2570 mm |
| Fuel Consumption Overall | 9.8 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 63 L | 80 L |
