2006 Alfa Romeo 156 vs. 2003 Fiat Doblo
To start off, 2006 Alfa Romeo 156 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Fiat Doblo. In addition, the cost of maintenance, including insurance, on 2003 Fiat Doblo would be higher. At 1,970 cc (4 cylinders), 2006 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 156 (148 HP @ 6300 RPM) has 86 more horse power than 2003 Fiat Doblo. (62 HP @ 5800 RPM). In normal driving conditions, 2006 Alfa Romeo 156 should accelerate faster than 2003 Fiat Doblo. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 156 weights approximately 365 kg more than 2003 Fiat Doblo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Alfa Romeo 156 (181 Nm @ 3800 RPM) has 78 more torque (in Nm) than 2003 Fiat Doblo. (103 Nm @ 3500 RPM). This means 2006 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Doblo.
Compare all specifications:
| 2006 Alfa Romeo 156 | 2003 Fiat Doblo | |
| Make | Alfa Romeo | Fiat |
| Model | 156 | Doblo |
| Year Released | 2006 | 2003 |
| Body Type | Station Wagon | Panel Van |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1242 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 62 HP |
| Engine RPM | 6300 RPM | 5800 RPM |
| Torque | 181 Nm | 103 Nm |
| Torque RPM | 3800 RPM | 3500 RPM |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1585 kg | 1220 kg |
| Vehicle Length | 4450 mm | 4170 mm |
| Vehicle Width | 1750 mm | 1720 mm |
| Vehicle Height | 1440 mm | 1810 mm |
| Wheelbase Size | 2600 mm | 2580 mm |
