2004 Mercedes-Benz SL vs. 2005 Subaru Impreza
To start off, 2005 Subaru Impreza is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz SL would be higher. At 4,966 cc (8 cylinders), 2004 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz SL (302 HP @ 5600 RPM) has 137 more horse power than 2005 Subaru Impreza. (165 HP @ 5600 RPM). In normal driving conditions, 2004 Mercedes-Benz SL should accelerate faster than 2005 Subaru Impreza. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz SL weights approximately 491 kg more than 2005 Subaru Impreza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2005 Subaru Impreza will offer significantly more control. 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, 2004 Mercedes-Benz SL (460 Nm) has 235 more torque (in Nm) than 2005 Subaru Impreza. (225 Nm). This means 2004 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2005 Subaru Impreza.
Compare all specifications:
| 2004 Mercedes-Benz SL | 2005 Subaru Impreza | |
| Make | Mercedes-Benz | Subaru |
| Model | SL | Impreza |
| Year Released | 2004 | 2005 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4966 cc | 2456 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 302 HP | 165 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 460 Nm | 225 Nm |
| Engine Bore Size | 97 mm | 100 mm |
| Engine Stroke Size | 84 mm | 79 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1880 kg | 1389 kg |
| Vehicle Length | 4540 mm | 4420 mm |
| Vehicle Width | 1830 mm | 1700 mm |
| Vehicle Height | 1300 mm | 1490 mm |
| Wheelbase Size | 2570 mm | 2530 mm |
| Fuel Tank Capacity | 80 L | 60 L |
