2006 Alfa Romeo 159 vs. 2006 Mercedes-Benz S
To start off, both 2006 Alfa Romeo 159 and 2006 Mercedes-Benz S were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,987 cc (6 cylinders), 2006 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz S (232 HP @ 3800 RPM) has 74 more horse power than 2006 Alfa Romeo 159. (158 HP @ 6500 RPM) In normal driving conditions, 2006 Mercedes-Benz S should accelerate faster than 2006 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz S weights approximately 400 kg more than 2006 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 S 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 S. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Mercedes-Benz S (540 Nm @ 1600 RPM) has 350 more torque (in Nm) than 2006 Alfa Romeo 159. (190 Nm @ 4500 RPM). This means 2006 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 159. 2006 Mercedes-Benz S has automatic transmission and 2006 Alfa Romeo 159 has manual transmission. 2006 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Alfa Romeo 159 | 2006 Mercedes-Benz S | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 159 | S |
| Year Released | 2006 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1908 cc | 2987 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 232 HP |
| Engine RPM | 6500 RPM | 3800 RPM |
| Torque | 190 Nm | 540 Nm |
| Torque RPM | 4500 RPM | 1600 RPM |
| Engine Bore Size | 86 mm | 83 mm |
| Engine Stroke Size | 80 mm | 92 mm |
| Engine Compression Ratio | 11.3:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 212 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.7 seconds | 7.5 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1555 kg | 1955 kg |
| Vehicle Length | 4670 mm | 5080 mm |
| Vehicle Width | 1830 mm | 1880 mm |
| Vehicle Height | 1420 mm | 1480 mm |
| Wheelbase Size | 2710 mm | 3040 mm |
| Fuel Consumption Overall | 8.7 L/100km | 8.3 L/100km |
