2003 Audi A6 vs. 2011 Lexus IS
To start off, 2011 Lexus IS is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Audi A6. In addition, the cost of maintenance, including insurance, on 2003 Audi A6 would be higher. At 3,500 cc (6 cylinders), 2011 Lexus IS is equipped with a bigger engine. In terms of performance, 2011 Lexus IS (306 HP @ 6400 RPM) has 89 more horse power than 2003 Audi A6. (217 HP @ 6300 RPM) In normal driving conditions, 2011 Lexus IS should accelerate faster than 2003 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2011 Lexus IS weights approximately 225 kg more than 2003 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 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 2011 Lexus IS. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2011 Lexus IS (375 Nm @ 4800 RPM) has 75 more torque (in Nm) than 2003 Audi A6. (300 Nm @ 3200 RPM). This means 2011 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi A6. 2011 Lexus IS has automatic transmission and 2003 Audi A6 has manual transmission. 2003 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Lexus IS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Audi A6 | 2011 Lexus IS | |
| Make | Audi | Lexus |
| Model | A6 | IS |
| Year Released | 2003 | 2011 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 217 HP | 306 HP |
| Engine RPM | 6300 RPM | 6400 RPM |
| Torque | 300 Nm | 375 Nm |
| Torque RPM | 3200 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1535 kg | 1760 kg |
| Vehicle Length | 4800 mm | 4636 mm |
| Vehicle Width | 1820 mm | 1801 mm |
| Vehicle Height | 1460 mm | 1415 mm |
| Wheelbase Size | 2770 mm | 2731 mm |
| Fuel Tank Capacity | 70 L | 65 L |
