1981 Alfa Romeo Alfasud vs. 2009 Jeep Commander
To start off, 2009 Jeep Commander is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1981 Alfa Romeo Alfasud would be higher. At 5,654 cc (8 cylinders), 2009 Jeep Commander is equipped with a bigger engine. In terms of performance, 2009 Jeep Commander (358 HP @ 5200 RPM) has 252 more horse power than 1981 Alfa Romeo Alfasud. (106 HP @ 6000 RPM) In normal driving conditions, 2009 Jeep Commander should accelerate faster than 1981 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Commander weights approximately 463 kg more than 1981 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 1981 Alfa Romeo Alfasud. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Jeep Commander (527 Nm @ 4350 RPM) has 394 more torque (in Nm) than 1981 Alfa Romeo Alfasud. (133 Nm @ 4000 RPM). This means 2009 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1981 Alfa Romeo Alfasud. 2009 Jeep Commander has automatic transmission and 1981 Alfa Romeo Alfasud has manual transmission. 1981 Alfa Romeo Alfasud will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Jeep Commander will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Alfa Romeo Alfasud | 2009 Jeep Commander | |
| Make | Alfa Romeo | Jeep |
| Model | Alfasud | Commander |
| Year Released | 1981 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 5654 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 106 HP | 358 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 133 Nm | 527 Nm |
| Torque RPM | 4000 RPM | 4350 RPM |
| Engine Compression Ratio | 9.5:1 | 9.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 930 kg | 1393 kg |
| Vehicle Length | 4030 mm | 4790 mm |
| Vehicle Width | 1630 mm | 1910 mm |
| Vehicle Height | 1310 mm | 1840 mm |
| Wheelbase Size | 2470 mm | 2790 mm |
| Fuel Tank Capacity | 50 L | 80 L |
