2005 Audi A4 vs. 2008 Lexus IS
To start off, 2008 Lexus IS is newer by 3 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 1,988 cc (6 cylinders), 2008 Lexus IS is equipped with a bigger engine. In terms of performance, 2008 Lexus IS (270 HP @ 4600 RPM) has 132 more horse power than 2005 Audi A4. (138 HP @ 4000 RPM) In normal driving conditions, 2008 Lexus IS should accelerate faster than 2005 Audi A4.
Because 2008 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 2008 Lexus IS. However, in wet, icy, snow, or gravel driving conditions, 2005 Audi A4, 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, 2005 Audi A4 (320 Nm @ 1750 RPM) has 125 more torque (in Nm) than 2008 Lexus IS. (195 Nm @ 4600 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Lexus IS.
Compare all specifications:
| 2005 Audi A4 | 2008 Lexus IS | |
| Make | Audi | Lexus |
| Model | A4 | IS |
| Year Released | 2005 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1988 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 270 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 320 Nm | 195 Nm |
| Torque RPM | 1750 RPM | 4600 RPM |
| Engine Bore Size | 81 mm | 75.1 mm |
| Engine Stroke Size | 95.5 mm | 75 mm |
| Engine Compression Ratio | 18.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4550 mm | 5160 mm |
| Vehicle Height | 1430 mm | 1490 mm |
| Wheelbase Size | 2660 mm | 2680 mm |
| Fuel Tank Capacity | 66 L | 70 L |
