2005 Alfa Romeo 156 vs. 2010 Infiniti QX56
To start off, 2010 Infiniti QX56 is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 156 would be higher. At 5,600 cc (8 cylinders), 2010 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2010 Infiniti QX56 (320 HP @ 5200 RPM) has 147 more horse power than 2005 Alfa Romeo 156. (173 HP @ 4000 RPM) In normal driving conditions, 2010 Infiniti QX56 should accelerate faster than 2005 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2010 Infiniti QX56 weights approximately 1338 kg more than 2005 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 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 2010 Infiniti QX56. However, in wet, icy, snow, or gravel driving conditions, 2005 Alfa Romeo 156, 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, 2010 Infiniti QX56 (532 Nm @ 3400 RPM) has 345 more torque (in Nm) than 2005 Alfa Romeo 156. (187 Nm @ 3500 RPM). This means 2010 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 156. 2010 Infiniti QX56 has automatic transmission and 2005 Alfa Romeo 156 has manual transmission. 2005 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Infiniti QX56 will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Alfa Romeo 156 | 2010 Infiniti QX56 | |
Make | Alfa Romeo | Infiniti |
Model | 156 | QX56 |
Year Released | 2005 | 2010 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 1969 cc | 5600 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 173 HP | 320 HP |
Engine RPM | 4000 RPM | 5200 RPM |
Torque | 187 Nm | 532 Nm |
Torque RPM | 3500 RPM | 3400 RPM |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 7 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1250 kg | 2588 kg |
Wheelbase Size | 2550 mm | 3129 mm |
Fuel Tank Capacity | 63 L | 106 L |