2003 Alfa Romeo 166 vs. 2013 Infiniti QX
To start off, 2013 Infiniti QX is newer by 10 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 166 would be higher. At 5,552 cc (4 cylinders), 2013 Infiniti QX is equipped with a bigger engine. In terms of performance, 2013 Infiniti QX (395 HP @ 5800 RPM) has 178 more horse power than 2003 Alfa Romeo 166. (217 HP @ 6300 RPM) In normal driving conditions, 2013 Infiniti QX should accelerate faster than 2003 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti QX weights approximately 1106 kg more than 2003 Alfa Romeo 166. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Infiniti QX is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 2013 Infiniti QX 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, 2013 Infiniti QX (560 Nm @ 4000 RPM) has 295 more torque (in Nm) than 2003 Alfa Romeo 166. (265 Nm @ 5000 RPM). This means 2013 Infiniti QX will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166. 2003 Alfa Romeo 166 has automatic transmission and 2013 Infiniti QX has manual transmission. 2013 Infiniti QX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Alfa Romeo 166 | 2013 Infiniti QX | |
Make | Alfa Romeo | Infiniti |
Model | 166 | QX |
Year Released | 2003 | 2013 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 2959 cc | 5552 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | electric |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 217 HP | 395 HP |
Engine RPM | 6300 RPM | 5800 RPM |
Torque | 265 Nm | 560 Nm |
Torque RPM | 5000 RPM | 4000 RPM |
Engine Bore Size | 93 mm | 98 mm |
Engine Stroke Size | 72.6 mm | 92 mm |
Acceleration 0-100mph | 8.6 seconds | 7.5 seconds |
Drive Type | Front | 4WD |
Transmission Type | Automatic | 6-speed manual |
Number of Seats | 5 seats | 7 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1550 kg | 2656 kg |
Vehicle Length | 4730 mm | 5290 mm |
Vehicle Width | 1810 mm | 2030 mm |
Vehicle Height | 1420 mm | 1925 mm |
Wheelbase Size | 2600 mm | 3075 mm |
Fuel Consumption | 9.3 L/100km | 10.3 L/100km |
Fuel Consumption City | 19.4 L/100km | 15.7 L/100km |