2005 Audi A4 vs. 2011 Lexus IS
To start off, 2011 Lexus IS is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 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 136 more horse power than 2005 Audi A4. (170 HP @ 6500 RPM) In normal driving conditions, 2011 Lexus IS should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2011 Lexus IS weights approximately 150 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 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, 2005 Audi A4 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 Lexus IS (375 Nm) has 150 more torque (in Nm) than 2005 Audi A4. (225 Nm). This means 2011 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 2005 Audi A4 | 2011 Lexus IS | |
| Make | Audi | Lexus |
| Model | A4 | IS |
| Year Released | 2005 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 170 HP | 306 HP |
| Engine RPM | 6500 RPM | 6400 RPM |
| Torque | 225 Nm | 375 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1610 kg | 1760 kg |
| Vehicle Length | 4550 mm | 4636 mm |
| Vehicle Width | 1770 mm | 1801 mm |
| Vehicle Height | 1430 mm | 1415 mm |
| Wheelbase Size | 2770 mm | 2731 mm |
| Fuel Consumption | 8.4 L/100km | 8.7 L/100km |
| Fuel Consumption City | 11.8 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 66 L | 65 L |
