2006 BMW X5 vs. 2005 Volvo S80
To start off, 2006 BMW X5 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Volvo S80. In addition, the cost of maintenance, including insurance, on 2005 Volvo S80 would be higher. At 2,979 cc (6 cylinders), 2006 BMW X5 is equipped with a bigger engine. In terms of performance, 2005 Volvo S80 (268 HP @ 5250 RPM) has 40 more horse power than 2006 BMW X5. (228 HP @ 3500 RPM) In normal driving conditions, 2005 Volvo S80 should accelerate faster than 2006 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2005 Volvo S80 weights approximately 111 kg more than 2006 BMW X5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Volvo S80. In wet, icy, snow, or gravel driving conditions, 2006 BMW X5 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, 2005 Volvo S80 (380 Nm) has 80 more torque (in Nm) than 2006 BMW X5. (300 Nm). This means 2005 Volvo S80 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X5.
Compare all specifications:
| 2006 BMW X5 | 2005 Volvo S80 | |
| Make | BMW | Volvo |
| Model | X5 | S80 |
| Year Released | 2006 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2917 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 268 HP |
| Engine RPM | 3500 RPM | 5250 RPM |
| Torque | 300 Nm | 380 Nm |
| Engine Bore Size | 84 mm | 83.1 mm |
| Engine Stroke Size | 89.6 mm | 90 mm |
| Engine Compression Ratio | 10.2:1 | 8.7:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1630 kg | 1741 kg |
| Vehicle Length | 4670 mm | 4860 mm |
| Vehicle Width | 1880 mm | 1840 mm |
| Vehicle Height | 1720 mm | 1460 mm |
| Wheelbase Size | 2830 mm | 2800 mm |
| Fuel Consumption Overall | 12.7 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 93 L | 80 L |
