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 32 more horse power than 2005 Audi A6. (178 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 295 kg more than 2006 Lexus IS.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Lexus IS. 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, 2005 Audi A6 (320 Nm) has 32 more torque (in Nm) than 2006 Lexus IS. (288 Nm). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus IS. 2006 Lexus IS has automatic transmission and 2005 Audi A6 has manual transmission. 2005 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Lexus IS will be easier to drive especially in heavy traffic.
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 | 2495 cc | 2997 cc |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 178 HP | 210 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 320 Nm | 288 Nm |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 9.5 seconds | 8.2 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1910 kg | 1615 kg |
| Wheelbase Size | 2760 mm | 2680 mm |
| Fuel Consumption Overall | 9.4 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
