2008 Mercedes-Benz SL vs. 2005 Volvo XC90
To start off, 2008 Mercedes-Benz SL is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Volvo XC90. In addition, the cost of maintenance, including insurance, on 2005 Volvo XC90 would be higher. At 5,513 cc (12 cylinders), 2008 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz SL (510 HP @ 5000 RPM) has 349 more horse power than 2005 Volvo XC90. (161 HP @ 4000 RPM). In normal driving conditions, 2008 Mercedes-Benz SL should accelerate faster than 2005 Volvo XC90. With that said, vehicle weight also plays an important factor in acceleration. 2005 Volvo XC90 weights approximately 153 kg more than 2008 Mercedes-Benz SL.
Because 2005 Volvo XC90 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2005 Volvo XC90 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, 2008 Mercedes-Benz SL (830 Nm @ 1900 RPM) has 490 more torque (in Nm) than 2005 Volvo XC90. (340 Nm @ 1750 RPM). This means 2008 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2005 Volvo XC90.
Compare all specifications:
| 2008 Mercedes-Benz SL | 2005 Volvo XC90 | |
| Make | Mercedes-Benz | Volvo |
| Model | SL | XC90 |
| Year Released | 2008 | 2005 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 5513 cc | 2435 cc |
| Engine Cylinders | 12 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 510 HP | 161 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 830 Nm | 340 Nm |
| Torque RPM | 1900 RPM | 1750 RPM |
| Engine Bore Size | 82 mm | 81 mm |
| Engine Stroke Size | 87 mm | 93.2 mm |
| Engine Compression Ratio | 9.0:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 190 km/hour |
| Acceleration 0-100mph | 4.5 seconds | 12.3 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2045 kg | 2198 kg |
| Vehicle Length | 4540 mm | 4810 mm |
| Vehicle Width | 1830 mm | 1900 mm |
| Vehicle Height | 1300 mm | 1750 mm |
| Wheelbase Size | 2570 mm | 2870 mm |
| Fuel Consumption Overall | 14.3 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 80 L | 70 L |
