2006 Lexus RX vs. 2008 Audi A4
To start off, 2008 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Lexus RX. In addition, the cost of maintenance, including insurance, on 2006 Lexus RX would be higher. At 2,995 cc (6 cylinders), 2006 Lexus RX is equipped with a bigger engine. In terms of performance, 2008 Audi A4 (217 HP @ 6300 RPM) has 16 more horse power than 2006 Lexus RX. (201 HP @ 5600 RPM) In normal driving conditions, 2008 Audi A4 should accelerate faster than 2006 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 70 kg more than 2006 Lexus RX. 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, 2008 Audi A4 (300 Nm @ 3200 RPM) has 17 more torque (in Nm) than 2006 Lexus RX. (283 Nm @ 4500 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus RX.
Compare all specifications:
| 2006 Lexus RX | 2008 Audi A4 | |
| Make | Lexus | Audi |
| Model | RX | A4 |
| Year Released | 2006 | 2008 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2995 cc | 2975 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 201 HP | 217 HP |
| Engine RPM | 5600 RPM | 6300 RPM |
| Torque | 283 Nm | 300 Nm |
| Torque RPM | 4500 RPM | 3200 RPM |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 175 km/hour | 236 km/hour |
| Acceleration 0-100mph | 9 seconds | 8.9 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1540 kg | 1610 kg |
| Vehicle Length | 4750 mm | 4550 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1680 mm | 1430 mm |
| Wheelbase Size | 2720 mm | 2660 mm |
| Fuel Consumption Overall | 12.2 L/100km | 10.9 L/100km |
| Fuel Tank Capacity | 72 L | 66 L |
