2009 Audi A6 vs. 2011 Chevrolet Impala
To start off, 2011 Chevrolet Impala is newer by 2 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 3,900 cc (6 cylinders), 2011 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (342 HP @ 6500 RPM) has 112 more horse power than 2011 Chevrolet Impala. (230 HP @ 5700 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 2011 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Impala weights approximately 115 kg more than 2009 Audi A6.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Chevrolet Impala. 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, 2011 Chevrolet Impala (318 Nm @ 3200 RPM) has 75 more torque (in Nm) than 2009 Audi A6. (243 Nm @ 3250 RPM). This means 2011 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6.
Compare all specifications:
| 2009 Audi A6 | 2011 Chevrolet Impala | |
| Make | Audi | Chevrolet |
| Model | A6 | Impala |
| Year Released | 2009 | 2011 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3129 cc | 3900 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 342 HP | 230 HP |
| Engine RPM | 6500 RPM | 5700 RPM |
| Torque | 243 Nm | 318 Nm |
| Torque RPM | 3250 RPM | 3200 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1540 kg | 1655 kg |
| Vehicle Length | 4920 mm | 5090 mm |
| Vehicle Width | 1470 mm | 1852 mm |
| Vehicle Height | 1860 mm | 1491 mm |
| Wheelbase Size | 2850 mm | 2807 mm |
| Fuel Tank Capacity | 70 L | 64 L |
