2001 Acura RSX vs. 2006 Audi RS4
To start off, 2006 Audi RS4 is newer by 5 year(s). Which means there will be less support and parts availability for 2001 Acura RSX. In addition, the cost of maintenance, including insurance, on 2001 Acura RSX would be higher. At 4,162 cc (8 cylinders), 2006 Audi RS4 is equipped with a bigger engine. In terms of performance, 2006 Audi RS4 (414 HP @ 7800 RPM) has 256 more horse power than 2001 Acura RSX. (158 HP @ 6500 RPM) In normal driving conditions, 2006 Audi RS4 should accelerate faster than 2001 Acura RSX. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi RS4 weights approximately 488 kg more than 2001 Acura RSX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Acura RSX. In wet, icy, snow, or gravel driving conditions, 2006 Audi RS4 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, 2006 Audi RS4 (430 Nm @ 5500 RPM) has 238 more torque (in Nm) than 2001 Acura RSX. (192 Nm @ 4000 RPM). This means 2006 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2001 Acura RSX.
Compare all specifications:
| 2001 Acura RSX | 2006 Audi RS4 | |
| Make | Acura | Audi |
| Model | RSX | RS4 |
| Year Released | 2001 | 2006 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 4162 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 414 HP |
| Engine RPM | 6500 RPM | 7800 RPM |
| Torque | 192 Nm | 430 Nm |
| Torque RPM | 4000 RPM | 5500 RPM |
| Engine Bore Size | 86 mm | 84.5 mm |
| Engine Stroke Size | 86 mm | 92.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1222 kg | 1710 kg |
| Vehicle Length | 4380 mm | 4590 mm |
| Vehicle Width | 1730 mm | 1820 mm |
| Vehicle Height | 1400 mm | 1420 mm |
| Wheelbase Size | 2540 mm | 2660 mm |
| Fuel Consumption Overall | 7.8 L/100km | 13.5 L/100km |
| Fuel Tank Capacity | 50 L | 70 L |
