2003 Lexus IS vs. 2011 Audi S4
To start off, 2011 Audi S4 is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Lexus IS. In addition, the cost of maintenance, including insurance, on 2003 Lexus IS would be higher. At 3,000 cc (6 cylinders), 2011 Audi S4 is equipped with a bigger engine. In terms of performance, 2011 Audi S4 (333 HP @ 5500 RPM) has 180 more horse power than 2003 Lexus IS. (153 HP @ 6200 RPM) In normal driving conditions, 2011 Audi S4 should accelerate faster than 2003 Lexus IS.
Because 2011 Audi S4 is all wheel drive (AWD), it will have significant more traction and grip than 2003 Lexus IS. In wet, icy, snow, or gravel driving conditions, 2011 Audi S4 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, 2011 Audi S4 (440 Nm @ 2900 RPM) has 244 more torque (in Nm) than 2003 Lexus IS. (196 Nm @ 4600 RPM). This means 2011 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Lexus IS.
Compare all specifications:
| 2003 Lexus IS | 2011 Audi S4 | |
| Make | Lexus | Audi |
| Model | IS | S4 |
| Year Released | 2003 | 2011 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1988 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 153 HP | 333 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 196 Nm | 440 Nm |
| Torque RPM | 4600 RPM | 2900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4410 mm | 4704 mm |
| Vehicle Width | 1730 mm | 1829 mm |
| Vehicle Height | 1430 mm | 1427 mm |
| Wheelbase Size | 2680 mm | 2809 mm |
| Fuel Tank Capacity | 70 L | 64 L |
