2005 Audi A4 vs. 2006 Lexus RX
To start off, 2006 Lexus RX is newer by 1 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 2,995 cc (6 cylinders), 2006 Lexus RX is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (218 HP @ 6300 RPM) has 17 more horse power than 2006 Lexus RX. (201 HP @ 5600 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 2006 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2006 Lexus RX weights approximately 80 kg more than 2005 Audi A4.
Because 2006 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2005 Audi A4. In wet, icy, snow, or gravel driving conditions, 2006 Lexus RX 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, 2005 Audi A4 (300 Nm @ 3200 RPM) has 17 more torque (in Nm) than 2006 Lexus RX. (283 Nm @ 4500 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus RX.
Compare all specifications:
| 2005 Audi A4 | 2006 Lexus RX | |
| Make | Audi | Lexus |
| Model | A4 | RX |
| Year Released | 2005 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 2995 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 218 HP | 201 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 300 Nm | 283 Nm |
| Torque RPM | 3200 RPM | 4500 RPM |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Top Speed | 238 km/hour | 175 km/hour |
| Acceleration 0-100mph | 6.9 seconds | 9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1460 kg | 1540 kg |
| Wheelbase Size | 2770 mm | 2720 mm |
| Fuel Consumption Overall | 9.4 L/100km | 12.2 L/100km |
| Fuel Tank Capacity | 70 L | 72 L |
