2002 Alfa Romeo 156 vs. 2004 Mercedes-Benz Viano
To start off, 2004 Mercedes-Benz Viano is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 156 would be higher. At 3,199 cc (6 cylinders), 2004 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz Viano (201 HP @ 5600 RPM) has 63 more horse power than 2002 Alfa Romeo 156. (138 HP @ 6500 RPM) In normal driving conditions, 2004 Mercedes-Benz Viano should accelerate faster than 2002 Alfa Romeo 156.
Because 2004 Mercedes-Benz Viano 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 2004 Mercedes-Benz Viano. However, in wet, icy, snow, or gravel driving conditions, 2002 Alfa Romeo 156, 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, 2004 Mercedes-Benz Viano (270 Nm @ 2750 RPM) has 107 more torque (in Nm) than 2002 Alfa Romeo 156. (163 Nm @ 3900 RPM). This means 2004 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo 156.
Compare all specifications:
| 2002 Alfa Romeo 156 | 2004 Mercedes-Benz Viano | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 156 | Viano |
| Year Released | 2002 | 2004 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 3199 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 138 HP | 201 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 163 Nm | 270 Nm |
| Torque RPM | 3900 RPM | 2750 RPM |
| Engine Compression Ratio | 10.3:1 | 10.0:1 |
| Drive Type | Front | Rear |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4440 mm | 4750 mm |
| Vehicle Width | 1750 mm | 1910 mm |
| Vehicle Height | 1420 mm | 1880 mm |
| Wheelbase Size | 2710 mm | 3210 mm |
| Fuel Tank Capacity | 63 L | 75 L |
