2009 Alfa Romeo Brera vs. 2007 Audi S6
To start off, 2009 Alfa Romeo Brera is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi S6. In addition, the cost of maintenance, including insurance, on 2007 Audi S6 would be higher. At 5,204 cc (10 cylinders), 2007 Audi S6 is equipped with a bigger engine. In terms of performance, 2007 Audi S6 (435 HP @ 6800 RPM) has 253 more horse power than 2009 Alfa Romeo Brera. (182 HP @ 6500 RPM) In normal driving conditions, 2007 Audi S6 should accelerate faster than 2009 Alfa Romeo Brera. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S6 weights approximately 215 kg more than 2009 Alfa Romeo Brera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi S6 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Alfa Romeo Brera. In wet, icy, snow, or gravel driving conditions, 2007 Audi S6 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, 2007 Audi S6 (540 Nm @ 3000 RPM) has 310 more torque (in Nm) than 2009 Alfa Romeo Brera. (230 Nm @ 4500 RPM). This means 2007 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo Brera. 2007 Audi S6 has automatic transmission and 2009 Alfa Romeo Brera has manual transmission. 2009 Alfa Romeo Brera will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi S6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Alfa Romeo Brera | 2007 Audi S6 | |
| Make | Alfa Romeo | Audi |
| Model | Brera | S6 |
| Year Released | 2009 | 2007 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 5204 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 182 HP | 435 HP |
| Engine RPM | 6500 RPM | 6800 RPM |
| Torque | 230 Nm | 540 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Compression Ratio | 11.3:1 | 17.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1545 kg | 1760 kg |
| Vehicle Length | 4420 mm | 4920 mm |
| Vehicle Width | 1840 mm | 2020 mm |
| Vehicle Height | 1350 mm | 1450 mm |
| Wheelbase Size | 2530 mm | 2850 mm |
| Fuel Tank Capacity | 70 L | 80 L |
