2009 Audi S3 vs. 2007 Lexus RX
To start off, 2009 Audi S3 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Lexus RX. In addition, the cost of maintenance, including insurance, on 2007 Lexus RX would be higher. At 3,311 cc (6 cylinders), 2007 Lexus RX is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (268 HP @ 5600 RPM) has 16 more horse power than 2009 Audi S3. (252 HP @ 6000 RPM) In normal driving conditions, 2007 Lexus RX should accelerate faster than 2009 Audi S3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 310 kg more than 2009 Audi S3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2009 Audi S3 (331 Nm @ 2400 RPM) has 44 more torque (in Nm) than 2007 Lexus RX. (287 Nm @ 4400 RPM). This means 2009 Audi S3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus RX.
Compare all specifications:
| 2009 Audi S3 | 2007 Lexus RX | |
| Make | Audi | Lexus |
| Model | S3 | RX |
| Year Released | 2009 | 2007 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 3311 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 252 HP | 268 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 331 Nm | 287 Nm |
| Torque RPM | 2400 RPM | 4400 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1455 kg | 1765 kg |
| Vehicle Length | 4220 mm | 4760 mm |
| Vehicle Width | 1410 mm | 1850 mm |
| Vehicle Height | 1770 mm | 1690 mm |
| Wheelbase Size | 2580 mm | 2720 mm |
| Fuel Consumption Overall | 9.1 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 60 L | 65 L |
