2006 Audi RS4 vs. 2011 Alfa Romeo 159
To start off, 2011 Alfa Romeo 159 is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Audi RS4. In addition, the cost of maintenance, including insurance, on 2006 Audi RS4 would be higher. At 4,163 cc (8 cylinders), 2006 Audi RS4 is equipped with a bigger engine. In terms of performance, 2006 Audi RS4 (415 HP @ 7800 RPM) has 208 more horse power than 2011 Alfa Romeo 159. (207 HP @ 4000 RPM). In normal driving conditions, 2006 Audi RS4 should accelerate faster than 2011 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi RS4 weights approximately 75 kg more than 2011 Alfa Romeo 159. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2006 Audi RS4 (430 Nm @ 5500 RPM) has 29 more torque (in Nm) than 2011 Alfa Romeo 159. (401 Nm @ 1500 RPM). This means 2006 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2011 Alfa Romeo 159.
Compare all specifications:
| 2006 Audi RS4 | 2011 Alfa Romeo 159 | |
| Make | Audi | Alfa Romeo |
| Model | RS4 | 159 |
| Year Released | 2006 | 2011 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2387 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 415 HP | 207 HP |
| Engine RPM | 7800 RPM | 4000 RPM |
| Torque | 430 Nm | 401 Nm |
| Torque RPM | 5500 RPM | 1500 RPM |
| Engine Bore Size | 84.5 mm | 82 mm |
| Engine Stroke Size | 92.8 mm | 90.4 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 225 km/hour |
| Acceleration 0-100mph | 4.9 seconds | 8.5 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1845 kg | 1770 kg |
| Vehicle Length | 4560 mm | 4670 mm |
| Vehicle Width | 1820 mm | 1840 mm |
| Vehicle Height | 1400 mm | 1460 mm |
| Wheelbase Size | 2660 mm | 2710 mm |
| Fuel Consumption Overall | 13.9 L/100km | 7.4 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
