2007 Acura RDX vs. 2001 Audi A4
To start off, 2007 Acura RDX is newer by 6 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 2,983 cc (6 cylinders), 2001 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Acura RDX (240 HP @ 6000 RPM) has 3 more horse power than 2001 Audi A4. (237 HP @ 6300 RPM). In normal driving conditions, 2007 Acura RDX should accelerate faster than 2001 Audi A4.
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, 2007 Acura RDX (353 Nm @ 4500 RPM) has 14 more torque (in Nm) than 2001 Audi A4. (339 Nm @ 3200 RPM). This means 2007 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 2001 Audi A4. 2007 Acura RDX 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. 2007 Acura RDX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Acura RDX | 2001 Audi A4 | |
| Make | Acura | Audi |
| Model | RDX | A4 |
| Year Released | 2007 | 2001 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2299 cc | 2983 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 240 HP | 237 HP |
| Engine RPM | 6000 RPM | 6300 RPM |
| Torque | 353 Nm | 339 Nm |
| Torque RPM | 4500 RPM | 3200 RPM |
| Engine Bore Size | 86.4 mm | 82.5 mm |
| Engine Stroke Size | 99.1 mm | 92.8 mm |
| Engine Compression Ratio | 8.8:1 | 10.5:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4600 mm | 4550 mm |
| Vehicle Width | 1880 mm | 1770 mm |
| Vehicle Height | 1660 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2660 mm |
