1999 Nissan R 391 vs. 2004 Audi A4
To start off, 2004 Audi A4 is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Nissan R 391. In addition, the cost of maintenance, including insurance, on 1999 Nissan R 391 would be higher. At 4,997 cc (8 cylinders), 1999 Nissan R 391 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (169 HP @ 6300 RPM) has 17 more horse power than 1999 Nissan R 391. (152 HP @ 3600 RPM) In normal driving conditions, 2004 Audi A4 should accelerate faster than 1999 Nissan R 391.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Nissan R 391. In wet, icy, snow, or gravel driving conditions, 2004 Audi A4 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, 1999 Nissan R 391 (359 Nm) has 134 more torque (in Nm) than 2004 Audi A4. (225 Nm). This means 1999 Nissan R 391 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.
Compare all specifications:
| 1999 Nissan R 391 | 2004 Audi A4 | |
| Make | Nissan | Audi |
| Model | R 391 | A4 |
| Year Released | 1999 | 2004 |
| Engine Position | Rear | Front |
| Engine Size | 4997 cc | 1781 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 152 HP | 169 HP |
| Engine RPM | 3600 RPM | 6300 RPM |
| Torque | 359 Nm | 225 Nm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 1 seats | 5 seats |
