2007 Audi S4 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 S4. In addition, the cost of maintenance, including insurance, on 2007 Audi S4 would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (340 HP @ 7000 RPM) has 34 more horse power than 2011 Lexus IS. (306 HP @ 6400 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 2011 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2011 Lexus IS weights approximately 325 kg more than 2007 Audi S4.
Because 2007 Audi S4 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, 2007 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, 2007 Audi S4 (411 Nm @ 3500 RPM) has 36 more torque (in Nm) than 2011 Lexus IS. (375 Nm @ 4800 RPM). This means 2007 Audi S4 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 S4 has manual transmission. 2007 Audi S4 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 S4 | 2011 Lexus IS | |
| Make | Audi | Lexus |
| Model | S4 | IS |
| Year Released | 2007 | 2011 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3500 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 306 HP |
| Engine RPM | 7000 RPM | 6400 RPM |
| Torque | 411 Nm | 375 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1275 kg | 1600 kg |
| Vehicle Length | 4580 mm | 4580 mm |
| Vehicle Width | 1790 mm | 1801 mm |
| Vehicle Height | 1450 mm | 1425 mm |
| Wheelbase Size | 2660 mm | 2728 mm |
| Fuel Consumption Highway | 11.2 L/100km | 8.7 L/100km |
| Fuel Consumption City | 15.7 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 63 L | 65 L |
