2009 Alfa Romeo 147 vs. 2008 Audi A6
To start off, 2009 Alfa Romeo 147 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi A6. In addition, the cost of maintenance, including insurance, on 2008 Audi A6 would be higher. At 5,202 cc (10 cylinders), 2008 Audi A6 is equipped with a bigger engine. In terms of performance, 2008 Audi A6 (429 HP @ 6800 RPM) has 291 more horse power than 2009 Alfa Romeo 147. (138 HP @ 4000 RPM) In normal driving conditions, 2008 Audi A6 should accelerate faster than 2009 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 545 kg more than 2009 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Alfa Romeo 147. In wet, icy, snow, or gravel driving conditions, 2008 Audi A6 will offer significantly more control. 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, 2008 Audi A6 (540 Nm @ 3000 RPM) has 235 more torque (in Nm) than 2009 Alfa Romeo 147. (305 Nm @ 2000 RPM). This means 2008 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo 147. 2008 Audi A6 has automatic transmission and 2009 Alfa Romeo 147 has manual transmission. 2009 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Alfa Romeo 147 | 2008 Audi A6 | |
| Make | Alfa Romeo | Audi |
| Model | 147 | A6 |
| Year Released | 2009 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 5202 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 429 HP |
| Engine RPM | 4000 RPM | 6800 RPM |
| Torque | 305 Nm | 540 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Engine Bore Size | 82 mm | 84.5 mm |
| Engine Stroke Size | 90.4 mm | 92.8 mm |
| Engine Compression Ratio | 19.0:1 | 12.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 206 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 5.2 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1365 kg | 1910 kg |
| Vehicle Length | 4180 mm | 4920 mm |
| Vehicle Width | 1740 mm | 1870 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2550 mm | 2850 mm |
| Fuel Consumption Overall | 6.1 L/100km | 13.4 L/100km |
| Fuel Tank Capacity | 60 L | 80 L |
