2008 Chevrolet Impala vs. 2011 Audi R8
To start off, 2011 Audi R8 is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2008 Chevrolet Impala would be higher. At 4,200 cc (8 cylinders), 2011 Audi R8 is equipped with a bigger engine. In terms of performance, 2011 Audi R8 (420 HP) has 209 more horse power than 2008 Chevrolet Impala. (211 HP) In normal driving conditions, 2011 Audi R8 should accelerate faster than 2008 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2011 Audi R8 weights approximately 560 kg more than 2008 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 2008 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2011 Audi R8 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 Audi R8 (430 Nm @ 4500 RPM) has 140 more torque (in Nm) than 2008 Chevrolet Impala. (290 Nm @ 4000 RPM). This means 2011 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Impala.
Compare all specifications:
| 2008 Chevrolet Impala | 2011 Audi R8 | |
| Make | Chevrolet | Audi |
| Model | Impala | R8 |
| Year Released | 2008 | 2011 |
| Engine Position | Front | Middle |
| Engine Size | 3505 cc | 4200 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 211 HP | 420 HP |
| Torque | 290 Nm | 430 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | 6-speed automated manual |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1075 kg | 1635 kg |
| Vehicle Length | 5100 mm | 4435 mm |
| Vehicle Width | 1860 mm | 1930 mm |
| Vehicle Height | 1500 mm | 1252 mm |
| Wheelbase Size | 2810 mm | 2649 mm |
| Fuel Consumption | 8.1 L/100km | 11.8 L/100km |
| Fuel Consumption City | 13.1 L/100km | 21.4 L/100km |
| Fuel Tank Capacity | 64 L | 90 L |
