2006 Audi RS4 vs. 2011 Lexus IS
To start off, 2011 Lexus IS is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Audi RS4. In addition, the cost of maintenance, including insurance, on 2006 Audi RS4 would be higher. At 4,163 cc (8 cylinders), 2006 Audi RS4 is equipped with a bigger engine. In terms of performance, 2006 Audi RS4 (414 HP @ 7800 RPM) has 108 more horse power than 2011 Lexus IS. (306 HP @ 6400 RPM). In normal driving conditions, 2006 Audi RS4 should accelerate faster than 2011 Lexus IS.
Because 2006 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Lexus IS. In wet, icy, snow, or gravel driving conditions, 2006 Audi RS4 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, 2006 Audi RS4 (430 Nm @ 5500 RPM) has 55 more torque (in Nm) than 2011 Lexus IS. (375 Nm @ 4800 RPM). This means 2006 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2011 Lexus IS. 2011 Lexus IS has automatic transmission and 2006 Audi RS4 has manual transmission. 2006 Audi RS4 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:
| 2006 Audi RS4 | 2011 Lexus IS | |
| Make | Audi | Lexus |
| Model | RS4 | IS |
| Year Released | 2006 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3500 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 414 HP | 306 HP |
| Engine RPM | 7800 RPM | 6400 RPM |
| Torque | 430 Nm | 375 Nm |
| Torque RPM | 5500 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4600 mm | 4580 mm |
| Vehicle Width | 1820 mm | 1801 mm |
| Vehicle Height | 1420 mm | 1425 mm |
| Wheelbase Size | 2650 mm | 2728 mm |
| Fuel Tank Capacity | 63 L | 65 L |
