2003 Alfa Romeo 156 vs. 2004 Mercedes-Benz Vision
To start off, 2004 Mercedes-Benz Vision is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 1,689 cc (4 cylinders), 2004 Mercedes-Benz Vision is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz Vision (141 HP @ 4200 RPM) has 23 more horse power than 2003 Alfa Romeo 156. (118 HP @ 6500 RPM) In normal driving conditions, 2004 Mercedes-Benz Vision should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz Vision weights approximately 180 kg more than 2003 Alfa Romeo 156. 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, 2004 Mercedes-Benz Vision (300 Nm) has 160 more torque (in Nm) than 2003 Alfa Romeo 156. (140 Nm). This means 2004 Mercedes-Benz Vision will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2004 Mercedes-Benz Vision | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 156 | Vision |
| Year Released | 2003 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1689 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 118 HP | 141 HP |
| Engine RPM | 6500 RPM | 4200 RPM |
| Torque | 140 Nm | 300 Nm |
| Drive Type | Front | Front |
| Vehicle Weight | 1265 kg | 1445 kg |
| Vehicle Length | 4450 mm | 4280 mm |
| Vehicle Width | 1750 mm | 1780 mm |
| Wheelbase Size | 2600 mm | 2860 mm |
| Fuel Tank Capacity | 63 L | 62 L |
