2009 Alfa Romeo Brera vs. 2004 Audi A6
To start off, 2009 Alfa Romeo Brera is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Audi A6. In addition, the cost of maintenance, including insurance, on 2004 Audi A6 would be higher. At 2,496 cc (6 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo Brera (197 HP @ 4000 RPM) has 17 more horse power than 2004 Audi A6. (180 HP @ 6000 RPM). In normal driving conditions, 2009 Alfa Romeo Brera should accelerate faster than 2004 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo Brera weights approximately 13 kg more than 2004 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2009 Alfa Romeo Brera (400 Nm @ 2000 RPM) has 165 more torque (in Nm) than 2004 Audi A6. (235 Nm @ 3000 RPM). This means 2009 Alfa Romeo Brera will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A6.
Compare all specifications:
| 2009 Alfa Romeo Brera | 2004 Audi A6 | |
| Make | Alfa Romeo | Audi |
| Model | Brera | A6 |
| Year Released | 2009 | 2004 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 2496 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 180 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 400 Nm | 235 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Engine Bore Size | 82.1 mm | 81 mm |
| Engine Stroke Size | 90.4 mm | 77.4 mm |
| Engine Compression Ratio | 17.0:1 | 10.3:1 |
| Acceleration 0-100mph | 8.1 seconds | 9.5 seconds |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1675 kg | 1662 kg |
| Vehicle Length | 4420 mm | 4940 mm |
| Vehicle Width | 1840 mm | 1860 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2530 mm | 2660 mm |
| Fuel Consumption Overall | 6.8 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
