2007 Audi RS4 vs. 2012 Lexus IS
To start off, 2012 Lexus IS is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Audi RS4. In addition, the cost of maintenance, including insurance, on 2007 Audi RS4 would be higher. At 4,161 cc (8 cylinders), 2007 Audi RS4 is equipped with a bigger engine. In terms of performance, 2007 Audi RS4 (420 HP @ 8205 RPM) has 114 more horse power than 2012 Lexus IS. (306 HP @ 6400 RPM). In normal driving conditions, 2007 Audi RS4 should accelerate faster than 2012 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2012 Lexus IS weights approximately 60 kg more than 2007 Audi RS4.
Because 2007 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2012 Lexus IS. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi RS4 (430 Nm @ 5500 RPM) has 55 more torque (in Nm) than 2012 Lexus IS. (375 Nm @ 4800 RPM). This means 2007 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2012 Lexus IS.
Compare all specifications:
| 2007 Audi RS4 | 2012 Lexus IS | |
| Make | Audi | Lexus |
| Model | RS4 | IS |
| Year Released | 2007 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 3500 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 420 HP | 306 HP |
| Engine RPM | 8205 RPM | 6400 RPM |
| Torque | 430 Nm | 375 Nm |
| Torque RPM | 5500 RPM | 4800 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1700 kg | 1760 kg |
| Vehicle Width | 1820 mm | 1801 mm |
