2004 Audi A6 vs. 2006 Lexus RX
To start off, 2006 Lexus RX is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Audi A6. In addition, the cost of maintenance, including insurance, on 2004 Audi A6 would be higher. At 2,995 cc (6 cylinders), 2006 Lexus RX is equipped with a bigger engine. In terms of performance, 2006 Lexus RX (201 HP @ 5600 RPM) has 63 more horse power than 2004 Audi A6. (138 HP @ 4000 RPM) In normal driving conditions, 2006 Lexus RX should accelerate faster than 2004 Audi A6.
Because 2006 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2004 Audi A6. 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, 2004 Audi A6 (320 Nm @ 1750 RPM) has 37 more torque (in Nm) than 2006 Lexus RX. (283 Nm @ 4500 RPM). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus RX. 2006 Lexus RX has automatic transmission and 2004 Audi A6 has manual transmission. 2004 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Lexus RX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Audi A6 | 2006 Lexus RX | |
| Make | Audi | Lexus |
| Model | A6 | RX |
| Year Released | 2004 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 2995 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 201 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 320 Nm | 283 Nm |
| Torque RPM | 1750 RPM | 4500 RPM |
| Engine Compression Ratio | 19.5:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 205 km/hour | 175 km/hour |
| Acceleration 0-100mph | 10.3 seconds | 9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1540 kg | 1540 kg |
| Vehicle Length | 4920 mm | 4750 mm |
| Vehicle Width | 1860 mm | 1850 mm |
| Vehicle Height | 1470 mm | 1680 mm |
| Wheelbase Size | 2850 mm | 2720 mm |
| Fuel Consumption Overall | 6 L/100km | 12.2 L/100km |
| Fuel Tank Capacity | 70 L | 72 L |
