2003 Acura NSX vs. 2009 Audi RS4
To start off, 2009 Audi RS4 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Acura NSX. In addition, the cost of maintenance, including insurance, on 2003 Acura NSX would be higher. At 4,161 cc (8 cylinders), 2009 Audi RS4 is equipped with a bigger engine. In terms of performance, 2009 Audi RS4 (414 HP @ 7800 RPM) has 165 more horse power than 2003 Acura NSX. (249 HP @ 6600 RPM) In normal driving conditions, 2009 Audi RS4 should accelerate faster than 2003 Acura NSX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi RS4 weights approximately 280 kg more than 2003 Acura NSX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Acura NSX. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi RS4 (430 Nm @ 5500 RPM) has 145 more torque (in Nm) than 2003 Acura NSX. (285 Nm @ 5300 RPM). This means 2009 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Acura NSX. 2003 Acura NSX has automatic transmission and 2009 Audi RS4 has manual transmission. 2009 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Acura NSX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Acura NSX | 2009 Audi RS4 | |
| Make | Acura | Audi |
| Model | NSX | RS4 |
| Year Released | 2003 | 2009 |
| Body Type | Coupe | Sedan |
| Engine Position | Middle | Front |
| Engine Size | 2977 cc | 4161 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 249 HP | 414 HP |
| Engine RPM | 6600 RPM | 7800 RPM |
| Torque | 285 Nm | 430 Nm |
| Torque RPM | 5300 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1430 kg | 1710 kg |
| Vehicle Length | 4430 mm | 4590 mm |
| Vehicle Width | 1820 mm | 1820 mm |
| Vehicle Height | 1180 mm | 1420 mm |
| Wheelbase Size | 2540 mm | 2660 mm |
| Fuel Tank Capacity | 70 L | 70 L |
