2007 Audi A4 vs. 2011 Lexus IS
To start off, 2011 Lexus IS is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 2,967 cc (6 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (230 HP @ 4000 RPM) has 26 more horse power than 2011 Lexus IS. (204 HP @ 6400 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 2011 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 223 kg more than 2011 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 A4 (451 Nm @ 1400 RPM) has 200 more torque (in Nm) than 2011 Lexus IS. (251 Nm @ 4800 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2011 Lexus IS. 2011 Lexus IS has automatic transmission and 2007 Audi A4 has manual transmission. 2007 Audi A4 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:
| 2007 Audi A4 | 2011 Lexus IS | |
| Make | Audi | Lexus |
| Model | A4 | IS |
| Year Released | 2007 | 2011 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 2500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 230 HP | 204 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Torque | 451 Nm | 251 Nm |
| Torque RPM | 1400 RPM | 4800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1790 kg | 1567 kg |
| Vehicle Length | 4580 mm | 4585 mm |
| Vehicle Width | 1780 mm | 1801 mm |
| Vehicle Height | 1400 mm | 1440 mm |
| Wheelbase Size | 2660 mm | 2731 mm |
| Fuel Tank Capacity | 63 L | 65 L |
