2007 BMW Convertible vs. 1998 Mercedes-Benz SL
To start off, 2007 BMW Convertible is newer by 9 year(s). Which means there will be less support and parts availability for 1998 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1998 Mercedes-Benz SL would be higher. At 4,799 cc (8 cylinders), 2007 BMW Convertible is equipped with a bigger engine. In terms of performance, 2007 BMW Convertible (362 HP @ 6300 RPM) has 158 more horse power than 1998 Mercedes-Benz SL. (204 HP @ 5700 RPM). In normal driving conditions, 2007 BMW Convertible should accelerate faster than 1998 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 40 kg more than 1998 Mercedes-Benz SL. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW Convertible (490 Nm @ 3400 RPM) has 220 more torque (in Nm) than 1998 Mercedes-Benz SL. (270 Nm @ 3000 RPM). This means 2007 BMW Convertible will have an easier job in driving up hills or pulling heavy equipment than 1998 Mercedes-Benz SL.
Compare all specifications:
| 2007 BMW Convertible | 1998 Mercedes-Benz SL | |
| Make | BMW | Mercedes-Benz |
| Model | Convertible | SL |
| Year Released | 2007 | 1998 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 2799 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 362 HP | 204 HP |
| Engine RPM | 6300 RPM | 5700 RPM |
| Torque | 490 Nm | 270 Nm |
| Torque RPM | 3400 RPM | 3000 RPM |
| Engine Compression Ratio | 10.5:1 | 10.1:1 |
| Acceleration 0-100mph | 5.7 seconds | 9.8 seconds |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1850 kg | 1810 kg |
| Vehicle Length | 4830 mm | 4510 mm |
| Vehicle Width | 1380 mm | 1820 mm |
| Vehicle Height | 1860 mm | 1300 mm |
| Wheelbase Size | 2790 mm | 2520 mm |
| Fuel Tank Capacity | 70 L | 80 L |
