2005 Audi A6 vs. 2006 Lexus IS
To start off, 2006 Lexus IS is newer by 1 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 2,997 cc (6 cylinders), 2006 Lexus IS is equipped with a bigger engine. In terms of performance, 2006 Lexus IS (210 HP @ 5800 RPM) has 49 more horse power than 2005 Audi A6. (161 HP @ 4000 RPM) In normal driving conditions, 2006 Lexus IS should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 30 kg more than 2006 Lexus IS.
Because 2006 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 2006 Lexus IS. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi A6 (310 Nm @ 1400 RPM) has 22 more torque (in Nm) than 2006 Lexus IS. (288 Nm @ 3800 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus IS.
Compare all specifications:
| 2005 Audi A6 | 2006 Lexus IS | |
| Make | Audi | Lexus |
| Model | A6 | IS |
| Year Released | 2005 | 2006 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2997 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 161 HP | 210 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 310 Nm | 288 Nm |
| Torque RPM | 1400 RPM | 3800 RPM |
| Engine Compression Ratio | 19.5:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 9.5 seconds | 8.2 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1645 kg | 1615 kg |
| Wheelbase Size | 2850 mm | 2680 mm |
| Fuel Consumption Overall | 6.9 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
