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 3,455 cc (6 cylinders), 2007 Lexus RX is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (272 HP @ 6200 RPM) has 94 more horse power than 2004 Audi A4. (178 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 245 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.
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, 2004 Audi A4 (380 Nm @ 1500 RPM) has 38 more torque (in Nm) than 2007 Lexus RX. (342 Nm @ 4700 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus RX.
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 | 2496 cc | 3455 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 178 HP | 272 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 380 Nm | 342 Nm |
| Torque RPM | 1500 RPM | 4700 RPM |
| Engine Bore Size | 78.3 mm | 94 mm |
| Engine Stroke Size | 86.4 mm | 83 mm |
| Engine Compression Ratio | 19.0:1 | 10.8:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 223 km/hour | 180 km/hour |
| Acceleration 0-100mph | 8.6 seconds | 7.8 seconds |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1590 kg | 1835 kg |
| Vehicle Length | 4550 mm | 4750 mm |
| Vehicle Width | 1780 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1680 mm |
| Wheelbase Size | 2660 mm | 2720 mm |
| Fuel Consumption Overall | 7.6 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 66 L | 72 L |
