2005 Alfa Romeo 147 vs. 2006 Jeep Commander
To start off, 2006 Jeep Commander is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 147 would be higher. At 3,704 cc (6 cylinders), 2006 Jeep Commander is equipped with a bigger engine. In terms of performance, 2006 Jeep Commander (210 HP @ 5200 RPM) has 62 more horse power than 2005 Alfa Romeo 147. (148 HP @ 4000 RPM) In normal driving conditions, 2006 Jeep Commander should accelerate faster than 2005 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jeep Commander weights approximately 312 kg more than 2005 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 2005 Alfa Romeo 147. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Jeep Commander (319 Nm @ 2000 RPM) has 19 more torque (in Nm) than 2005 Alfa Romeo 147. (300 Nm @ 2000 RPM). This means 2006 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 147. 2006 Jeep Commander has automatic transmission and 2005 Alfa Romeo 147 has manual transmission. 2005 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Jeep Commander will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Alfa Romeo 147 | 2006 Jeep Commander | |
| Make | Alfa Romeo | Jeep |
| Model | 147 | Commander |
| Year Released | 2005 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 3704 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 210 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 300 Nm | 319 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Compression Ratio | 18.5:1 | 17.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1365 kg | 1677 kg |
| Vehicle Length | 4180 mm | 4790 mm |
| Vehicle Width | 1740 mm | 2270 mm |
| Vehicle Height | 1430 mm | 1830 mm |
| Wheelbase Size | 2550 mm | 2790 mm |
| Fuel Consumption Overall | 5.9 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 60 L | 78 L |
