2005 Audi A6 vs. 2007 Chevrolet Lumina
To start off, 2007 Chevrolet Lumina is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 5,666 cc (8 cylinders), 2007 Chevrolet Lumina is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Lumina (335 HP @ 5600 RPM) has 88 more horse power than 2005 Audi A6. (247 HP @ 6300 RPM) In normal driving conditions, 2007 Chevrolet Lumina should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 151 kg more than 2007 Chevrolet Lumina.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Chevrolet Lumina. In wet, icy, snow, or gravel driving conditions, 2005 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, 2007 Chevrolet Lumina (470 Nm @ 4000 RPM) has 120 more torque (in Nm) than 2005 Audi A6. (350 Nm @ 1800 RPM). This means 2007 Chevrolet Lumina will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
| 2005 Audi A6 | 2007 Chevrolet Lumina | |
| Make | Audi | Chevrolet |
| Model | A6 | Lumina |
| Year Released | 2005 | 2007 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 5666 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 247 HP | 335 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 350 Nm | 470 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Engine Bore Size | 81 mm | 99 mm |
| Engine Stroke Size | 86 mm | 92 mm |
| Engine Compression Ratio | 18.0:1 | 10.1:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1805 kg | 1654 kg |
| Vehicle Length | 4800 mm | 4880 mm |
| Vehicle Width | 1860 mm | 1850 mm |
| Vehicle Height | 1560 mm | 1450 mm |
| Wheelbase Size | 2770 mm | 2940 mm |
| Fuel Tank Capacity | 70 L | 75 L |
