2005 Infiniti QX56 vs. 2004 Volvo S80
To start off, 2005 Infiniti QX56 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Volvo S80. In addition, the cost of maintenance, including insurance, on 2004 Volvo S80 would be higher. At 5,555 cc (8 cylinders), 2005 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2005 Infiniti QX56 (315 HP @ 6400 RPM) has 148 more horse power than 2004 Volvo S80. (167 HP @ 4000 RPM). In normal driving conditions, 2005 Infiniti QX56 should accelerate faster than 2004 Volvo S80. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti QX56 weights approximately 814 kg more than 2004 Volvo S80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Infiniti QX56 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Infiniti QX56. However, in wet, icy, snow, or gravel driving conditions, 2004 Volvo S80, being front wheel drive (FWD), will offer much better control with better grip. 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 Infiniti QX56 (529 Nm) has 189 more torque (in Nm) than 2004 Volvo S80. (340 Nm). This means 2005 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2004 Volvo S80. 2005 Infiniti QX56 has automatic transmission and 2004 Volvo S80 has manual transmission. 2004 Volvo S80 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Infiniti QX56 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Infiniti QX56 | 2004 Volvo S80 | |
| Make | Infiniti | Volvo |
| Model | QX56 | S80 |
| Year Released | 2005 | 2004 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5555 cc | 2401 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 315 HP | 167 HP |
| Engine RPM | 6400 RPM | 4000 RPM |
| Torque | 529 Nm | 340 Nm |
| Engine Bore Size | 98 mm | 81.1 mm |
| Engine Stroke Size | 92 mm | 93.2 mm |
| Engine Compression Ratio | 9.8:1 | 18.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2431 kg | 1617 kg |
| Vehicle Length | 5260 mm | 4830 mm |
| Vehicle Width | 2010 mm | 1840 mm |
| Vehicle Height | 1960 mm | 1440 mm |
| Wheelbase Size | 3140 mm | 2670 mm |
| Fuel Tank Capacity | 106 L | 70 L |
