2007 Audi A6 vs. 2005 Lexus IS
To start off, 2007 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Lexus IS. In addition, the cost of maintenance, including insurance, on 2005 Lexus IS would be higher. At 2,999 cc (6 cylinders), 2005 Lexus IS is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (217 HP @ 6300 RPM) has 16 more horse power than 2005 Lexus IS. (201 HP @ 5600 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 2005 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 75 kg more than 2005 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 Lexus IS. However, in wet, icy, snow, or gravel driving conditions, 2007 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 Lexus IS (310 Nm @ 3800 RPM) has 10 more torque (in Nm) than 2007 Audi A6. (300 Nm @ 3200 RPM). This means 2005 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A6.
Compare all specifications:
| 2007 Audi A6 | 2005 Lexus IS | |
| Make | Audi | Lexus |
| Model | A6 | IS |
| Year Released | 2007 | 2005 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 2999 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 217 HP | 201 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 300 Nm | 310 Nm |
| Torque RPM | 3200 RPM | 3800 RPM |
| Engine Bore Size | 82.6 mm | 86 mm |
| Engine Stroke Size | 92.8 mm | 86 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1615 kg | 1540 kg |
| Vehicle Length | 4880 mm | 4510 mm |
| Vehicle Width | 1820 mm | 1730 mm |
| Vehicle Height | 1460 mm | 1440 mm |
| Wheelbase Size | 2660 mm | 2680 mm |
| Fuel Consumption | 8.7 L/100km | 10 L/100km |
| Fuel Consumption City | 11.8 L/100km | 13.2 L/100km |
| Fuel Consumption Overall | 10.2 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 70 L | 66 L |
