2006 Audi A6 vs. 2009 Lexus IS
To start off, 2009 Lexus IS is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Audi A6. In addition, the cost of maintenance, including insurance, on 2006 Audi A6 would be higher. At 2,393 cc (6 cylinders), 2006 Audi A6 is equipped with a bigger engine. In terms of performance, both vehicles can yield 175 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus IS weights approximately 105 kg more than 2006 Audi A6.
Because 2009 Lexus IS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Lexus IS. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Lexus IS (400 Nm @ 2000 RPM) has 170 more torque (in Nm) than 2006 Audi A6. (230 Nm @ 3200 RPM). This means 2009 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A6.
Compare all specifications:
| 2006 Audi A6 | 2009 Lexus IS | |
| Make | Audi | Lexus |
| Model | A6 | IS |
| Year Released | 2006 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 2231 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 175 HP | 175 HP |
| Engine RPM | 6000 RPM | 3600 RPM |
| Torque | 230 Nm | 400 Nm |
| Torque RPM | 3200 RPM | 2000 RPM |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 77.4 mm | 96 mm |
| Engine Compression Ratio | 10.3:1 | 15.8:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 231 km/hour | 220 km/hour |
| Acceleration 0-100mph | 9.2 seconds | 8.9 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1555 kg | 1660 kg |
| Vehicle Length | 4920 mm | 4580 mm |
| Vehicle Width | 2020 mm | 1810 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2850 mm | 2740 mm |
| Fuel Consumption Overall | 9.7 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
