2005 Alfa Romeo 159 vs. 2006 Mercedes-Benz Viano
To start off, 2006 Mercedes-Benz Viano is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 159. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 159 would be higher. At 3,722 cc (6 cylinders), 2006 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz Viano (228 HP) has 31 more horse power than 2005 Alfa Romeo 159. (197 HP) In normal driving conditions, 2006 Mercedes-Benz Viano should accelerate faster than 2005 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz Viano weights approximately 430 kg more than 2005 Alfa Romeo 159. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 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 2006 Mercedes-Benz Viano. However, in wet, icy, snow, or gravel driving conditions, 2005 Alfa Romeo 159, 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, 2005 Alfa Romeo 159 (385 Nm @ 2000 RPM) has 40 more torque (in Nm) than 2006 Mercedes-Benz Viano. (345 Nm @ 2500 RPM). This means 2005 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz Viano. 2006 Mercedes-Benz Viano has automatic transmission and 2005 Alfa Romeo 159 has manual transmission. 2005 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz Viano will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Alfa Romeo 159 | 2006 Mercedes-Benz Viano | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 159 | Viano |
| Year Released | 2005 | 2006 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 3722 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 197 HP | 228 HP |
| Torque | 385 Nm | 345 Nm |
| Torque RPM | 2000 RPM | 2500 RPM |
| Engine Bore Size | 82.1 mm | 97 mm |
| Engine Stroke Size | 90.4 mm | 84 mm |
| Engine Compression Ratio | 17.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 8.4 seconds | 10 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1630 kg | 2060 kg |
| Vehicle Length | 4670 mm | 4750 mm |
| Vehicle Width | 1830 mm | 1910 mm |
| Vehicle Height | 1420 mm | 1880 mm |
| Wheelbase Size | 2600 mm | 3210 mm |
| Fuel Consumption Overall | 6.8 L/100km | 12.9 L/100km |
| Fuel Tank Capacity | 70 L | 75 L |
