2003 Alfa Romeo 166 vs. 2002 Mercedes-Benz Vision
To start off, 2003 Alfa Romeo 166 is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Mercedes-Benz Vision. In addition, the cost of maintenance, including insurance, on 2002 Mercedes-Benz Vision would be higher. At 5,439 cc (8 cylinders), 2002 Mercedes-Benz Vision is equipped with a bigger engine. In terms of performance, 2002 Mercedes-Benz Vision (355 HP @ 4200 RPM) has 182 more horse power than 2003 Alfa Romeo 166. (173 HP @ 4000 RPM) In normal driving conditions, 2002 Mercedes-Benz Vision should accelerate faster than 2003 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 105 kg more than 2002 Mercedes-Benz Vision.
Because 2002 Mercedes-Benz Vision is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2002 Mercedes-Benz Vision. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo 166, being front wheel drive (FWD), will offer much better control with better grip. 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, 2002 Mercedes-Benz Vision (530 Nm) has 200 more torque (in Nm) than 2003 Alfa Romeo 166. (330 Nm). This means 2002 Mercedes-Benz Vision 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 | 2002 Mercedes-Benz Vision | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 166 | Vision |
| Year Released | 2003 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 5439 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 355 HP |
| Engine RPM | 4000 RPM | 4200 RPM |
| Torque | 330 Nm | 530 Nm |
| Engine Compression Ratio | 18.0:1 | 10.5:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1580 kg | 1475 kg |
| Vehicle Length | 4730 mm | 5160 mm |
| Wheelbase Size | 2710 mm | 3230 mm |
| Fuel Tank Capacity | 69 L | 75 L |
