2006 Volvo S40 vs. 2008 Volvo XC90
To start off, 2008 Volvo XC90 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Volvo S40. In addition, the cost of maintenance, including insurance, on 2006 Volvo S40 would be higher. At 3,199 cc (6 cylinders), 2008 Volvo XC90 is equipped with a bigger engine. In terms of performance, 2008 Volvo XC90 (235 HP @ 6200 RPM) has 17 more horse power than 2006 Volvo S40. (218 HP @ 5000 RPM) In normal driving conditions, 2008 Volvo XC90 should accelerate faster than 2006 Volvo S40. With that said, vehicle weight also plays an important factor in acceleration. 2008 Volvo XC90 weights approximately 36 kg more than 2006 Volvo S40. 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 320 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:
| 2006 Volvo S40 | 2008 Volvo XC90 | |
| Make | Volvo | Volvo |
| Model | S40 | XC90 |
| Year Released | 2006 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2523 cc | 3199 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 218 HP | 235 HP |
| Engine RPM | 5000 RPM | 6200 RPM |
| Torque | 320 Nm | 320 Nm |
| Torque RPM | 1500 RPM | 3600 RPM |
| Engine Bore Size | 83 mm | 84 mm |
| Engine Stroke Size | 93 mm | 96 mm |
| Engine Compression Ratio | 9.0:1 | 10.8:1 |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1625 kg | 1661 kg |
| Vehicle Length | 4470 mm | 4810 mm |
| Vehicle Width | 1780 mm | 1900 mm |
| Vehicle Height | 1460 mm | 1790 mm |
| Wheelbase Size | 2650 mm | 2870 mm |
| Fuel Consumption Overall | 9.1 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 60 L | 80 L |
