2008 Alfa Romeo 159 vs. 2007 Infiniti QX56
To start off, 2008 Alfa Romeo 159 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Infiniti QX56. In addition, the cost of maintenance, including insurance, on 2007 Infiniti QX56 would be higher. At 5,552 cc (8 cylinders), 2007 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2007 Infiniti QX56 (320 HP @ 4900 RPM) has 162 more horse power than 2008 Alfa Romeo 159. (158 HP @ 6500 RPM) In normal driving conditions, 2007 Infiniti QX56 should accelerate faster than 2008 Alfa Romeo 159.
Because 2007 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 2007 Infiniti QX56. However, in wet, icy, snow, or gravel driving conditions, 2008 Alfa Romeo 159, 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, 2007 Infiniti QX56 (533 Nm @ 3600 RPM) has 343 more torque (in Nm) than 2008 Alfa Romeo 159. (190 Nm @ 4500 RPM). This means 2007 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2008 Alfa Romeo 159. 2007 Infiniti QX56 has automatic transmission and 2008 Alfa Romeo 159 has manual transmission. 2008 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Infiniti QX56 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Alfa Romeo 159 | 2007 Infiniti QX56 | |
| Make | Alfa Romeo | Infiniti |
| Model | 159 | QX56 |
| Year Released | 2008 | 2007 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1858 cc | 5552 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 320 HP |
| Engine RPM | 6500 RPM | 4900 RPM |
| Torque | 190 Nm | 533 Nm |
| Torque RPM | 4500 RPM | 3600 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4670 mm | 5260 mm |
| Vehicle Width | 1840 mm | 2010 mm |
| Vehicle Height | 1460 mm | 1960 mm |
| Wheelbase Size | 2710 mm | 3140 mm |
| Fuel Consumption Overall | 8.8 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 70 L | 106 L |
