2004 Mercedes-Benz S vs. 2009 Volvo XC90
To start off, 2009 Volvo XC90 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz S would be higher. At 4,264 cc (8 cylinders), 2004 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz S (275 HP @ 5750 RPM) has 93 more horse power than 2009 Volvo XC90. (182 HP @ 4000 RPM). In normal driving conditions, 2004 Mercedes-Benz S should accelerate faster than 2009 Volvo XC90. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz S weights approximately 681 kg more than 2009 Volvo XC90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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, both vehicles can yield 400 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2004 Mercedes-Benz S | 2009 Volvo XC90 | |
| Make | Mercedes-Benz | Volvo |
| Model | S | XC90 |
| Year Released | 2004 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4264 cc | 2399 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 275 HP | 182 HP |
| Engine RPM | 5750 RPM | 4000 RPM |
| Torque | 400 Nm | 400 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Engine Bore Size | 89.9 mm | 81 mm |
| Engine Stroke Size | 84 mm | 93.2 mm |
| Engine Compression Ratio | 10.0:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 190 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 11.5 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2050 kg | 1369 kg |
| Vehicle Length | 5050 mm | 4810 mm |
| Vehicle Width | 1860 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1900 mm |
| Wheelbase Size | 2720 mm | 2860 mm |
| Fuel Consumption Overall | 12.5 L/100km | 9 L/100km |
| Fuel Tank Capacity | 88 L | 72 L |
