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 2,976 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (222 HP @ 6300 RPM) has 69 more horse power than 2006 Lexus IS. (153 HP @ 6200 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 2006 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 190 kg more than 2006 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 (300 Nm @ 3200 RPM) has 105 more torque (in Nm) than 2006 Lexus IS. (195 Nm @ 4600 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 | 2976 cc | 1988 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 222 HP | 153 HP |
| Engine RPM | 6300 RPM | 6200 RPM |
| Torque | 300 Nm | 195 Nm |
| Torque RPM | 3200 RPM | 4600 RPM |
| Engine Bore Size | 82.6 mm | 75.1 mm |
| Engine Stroke Size | 92.8 mm | 75 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 7.8 seconds | 9.5 seconds |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1645 kg | 1455 kg |
| Vehicle Length | 4800 mm | 4410 mm |
| Vehicle Width | 1820 mm | 1730 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2580 mm | 2680 mm |
| Fuel Consumption Overall | 11.3 L/100km | 9.9 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
