2007 Audi A4 vs. 2009 Chevrolet Impala
To start off, 2009 Chevrolet Impala is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 3,899 cc (6 cylinders), 2009 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (252 HP @ 5100 RPM) has 19 more horse power than 2009 Chevrolet Impala. (233 HP @ 5600 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 2009 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 191 kg more than 2009 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2007 Audi A4 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 A4 (330 Nm @ 3250 RPM) has 5 more torque (in Nm) than 2009 Chevrolet Impala. (325 Nm @ 4000 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Impala.
Compare all specifications:
| 2007 Audi A4 | 2009 Chevrolet Impala | |
| Make | Audi | Chevrolet |
| Model | A4 | Impala |
| Year Released | 2007 | 2009 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3121 cc | 3899 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 252 HP | 233 HP |
| Engine RPM | 5100 RPM | 5600 RPM |
| Torque | 330 Nm | 325 Nm |
| Torque RPM | 3250 RPM | 4000 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1740 kg | 1549 kg |
| Vehicle Length | 4580 mm | 5100 mm |
| Vehicle Width | 1400 mm | 1860 mm |
| Vehicle Height | 1780 mm | 1500 mm |
| Wheelbase Size | 2660 mm | 2810 mm |
| Fuel Consumption Overall | 11.1 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 70 L | 64 L |
