1998 Acura NSX vs. 2004 Audi RS6
To start off, 2004 Audi RS6 is newer by 6 year(s). Which means there will be less support and parts availability for 1998 Acura NSX. In addition, the cost of maintenance, including insurance, on 1998 Acura NSX would be higher. At 4,163 cc (8 cylinders), 2004 Audi RS6 is equipped with a bigger engine. In terms of performance, 2004 Audi RS6 (445 HP @ 6300 RPM) has 154 more horse power than 1998 Acura NSX. (291 HP @ 7100 RPM) In normal driving conditions, 2004 Audi RS6 should accelerate faster than 1998 Acura NSX.
Because 2004 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Acura NSX. In wet, icy, snow, or gravel driving conditions, 2004 Audi RS6 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, 2004 Audi RS6 (560 Nm @ 1950 RPM) has 256 more torque (in Nm) than 1998 Acura NSX. (304 Nm @ 5500 RPM). This means 2004 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 1998 Acura NSX.
Compare all specifications:
| 1998 Acura NSX | 2004 Audi RS6 | |
| Make | Acura | Audi |
| Model | NSX | RS6 |
| Year Released | 1998 | 2004 |
| Body Type | Coupe | Sedan |
| Engine Position | Middle | Front |
| Engine Size | 3179 cc | 4163 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 291 HP | 445 HP |
| Engine RPM | 7100 RPM | 6300 RPM |
| Torque | 304 Nm | 560 Nm |
| Torque RPM | 5500 RPM | 1950 RPM |
| Engine Bore Size | 93 mm | 84.5 mm |
| Engine Stroke Size | 78 mm | 93 mm |
| Engine Compression Ratio | 10.2:1 | 9.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4430 mm | 4800 mm |
| Vehicle Width | 1820 mm | 1820 mm |
| Vehicle Height | 1180 mm | 1460 mm |
| Wheelbase Size | 2540 mm | 2760 mm |
