2001 Audi A4 vs. 2005 Lexus RX
To start off, 2005 Lexus RX is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Audi A4. In addition, the cost of maintenance, including insurance, on 2001 Audi A4 would be higher. At 2,995 cc (6 cylinders), 2005 Lexus RX is equipped with a bigger engine. In terms of performance, 2005 Lexus RX (201 HP @ 5600 RPM) has 87 more horse power than 2001 Audi A4. (114 HP @ 6300 RPM) In normal driving conditions, 2005 Lexus RX should accelerate faster than 2001 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lexus RX weights approximately 615 kg more than 2001 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2005 Lexus RX (283 Nm @ 4500 RPM) has 135 more torque (in Nm) than 2001 Audi A4. (148 Nm @ 3800 RPM). This means 2005 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 2001 Audi A4. 2005 Lexus RX has automatic transmission and 2001 Audi A4 has manual transmission. 2001 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Lexus RX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Audi A4 | 2005 Lexus RX | |
| Make | Audi | Lexus |
| Model | A4 | RX |
| Year Released | 2001 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2995 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 114 HP | 201 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 148 Nm | 283 Nm |
| Torque RPM | 3800 RPM | 4500 RPM |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Top Speed | 210 km/hour | 180 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1295 kg | 1910 kg |
| Wheelbase Size | 2660 mm | 2720 mm |
| Fuel Tank Capacity | 70 L | 72 L |
