2004 Audi A4 vs. 2007 Lexus RX
To start off, 2007 Lexus RX is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Audi A4. In addition, the cost of maintenance, including insurance, on 2004 Audi A4 would be higher. At 3,456 cc (6 cylinders), 2007 Lexus RX is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (272 HP @ 6200 RPM) has 112 more horse power than 2004 Audi A4. (160 HP @ 4000 RPM) In normal driving conditions, 2007 Lexus RX should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 320 kg more than 2004 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2004 Audi A4. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Lexus RX (342 Nm @ 4700 RPM) has 32 more torque (in Nm) than 2004 Audi A4. (310 Nm @ 1400 RPM). This means 2007 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.
Compare all specifications:
| 2004 Audi A4 | 2007 Lexus RX | |
| Make | Audi | Lexus |
| Model | A4 | RX |
| Year Released | 2004 | 2007 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 3456 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 160 HP | 272 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 310 Nm | 342 Nm |
| Torque RPM | 1400 RPM | 4700 RPM |
| Engine Compression Ratio | 18.0:1 | 10.8:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 9.2 seconds | 7.8 seconds |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1590 kg | 1910 kg |
| Vehicle Length | 4590 mm | 4580 mm |
| Vehicle Width | 1780 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1680 mm |
| Wheelbase Size | 2470 mm | 2730 mm |
| Fuel Consumption Overall | 6.9 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 70 L | 75 L |
