2009 Audi A6 vs. 2010 Alfa Romeo Brera
To start off, 2010 Alfa Romeo Brera is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Audi A6. In addition, the cost of maintenance, including insurance, on 2009 Audi A6 would be higher. At 2,671 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (247 HP @ 5800 RPM) has 50 more horse power than 2010 Alfa Romeo Brera. (197 HP @ 4000 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 2010 Alfa Romeo Brera. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 45 kg more than 2010 Alfa Romeo Brera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Alfa Romeo Brera. In wet, icy, snow, or gravel driving conditions, 2009 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, 2010 Alfa Romeo Brera (400 Nm @ 2000 RPM) has 49 more torque (in Nm) than 2009 Audi A6. (351 Nm @ 1800 RPM). This means 2010 Alfa Romeo Brera will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6.
Compare all specifications:
| 2009 Audi A6 | 2010 Alfa Romeo Brera | |
| Make | Audi | Alfa Romeo |
| Model | A6 | Brera |
| Year Released | 2009 | 2010 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2387 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 247 HP | 197 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 351 Nm | 400 Nm |
| Torque RPM | 1800 RPM | 2000 RPM |
| Engine Bore Size | 81 mm | 82.1 mm |
| Engine Stroke Size | 86.4 mm | 90.4 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 7 seconds | 8.1 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1720 kg | 1675 kg |
| Vehicle Length | 4800 mm | 4420 mm |
| Vehicle Width | 1820 mm | 1840 mm |
| Vehicle Height | 1460 mm | 1350 mm |
| Wheelbase Size | 2770 mm | 2530 mm |
| Fuel Consumption Overall | 11.8 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
