2003 Alfa Romeo 166 vs. 2010 Jeep Commander
To start off, 2010 Jeep Commander is newer by 7 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 5,652 cc (8 cylinders), 2010 Jeep Commander is equipped with a bigger engine. In terms of performance, 2010 Jeep Commander (322 HP @ 5000 RPM) has 105 more horse power than 2003 Alfa Romeo 166. (217 HP @ 6300 RPM) In normal driving conditions, 2010 Jeep Commander should accelerate faster than 2003 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2010 Jeep Commander weights approximately 805 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 2010 Jeep Commander 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, 2010 Jeep Commander 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, 2010 Jeep Commander (500 Nm @ 4000 RPM) has 235 more torque (in Nm) than 2003 Alfa Romeo 166. (265 Nm @ 5000 RPM). This means 2010 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2010 Jeep Commander | |
| Make | Alfa Romeo | Jeep |
| Model | 166 | Commander |
| Year Released | 2003 | 2010 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 5652 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 217 HP | 322 HP |
| Engine RPM | 6300 RPM | 5000 RPM |
| Torque | 265 Nm | 500 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 99.5 mm |
| Engine Stroke Size | 72.6 mm | 90.9 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Top Speed | 236 km/hour | 208 km/hour |
| Acceleration 0-100mph | 8.6 seconds | 7.4 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1550 kg | 2355 kg |
| Vehicle Length | 4730 mm | 4790 mm |
| Vehicle Width | 1810 mm | 1910 mm |
| Vehicle Height | 1420 mm | 1830 mm |
| Wheelbase Size | 2600 mm | 2790 mm |
| Fuel Consumption Overall | 13 L/100km | 15.5 L/100km |
| Fuel Tank Capacity | 69 L | 78 L |
