2004 Audi A6 vs. 1986 Peugeot 604
To start off, 2004 Audi A6 is newer by 18 year(s). Which means there will be less support and parts availability for 1986 Peugeot 604. In addition, the cost of maintenance, including insurance, on 1986 Peugeot 604 would be higher. At 2,849 cc (6 cylinders), 1986 Peugeot 604 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (180 HP @ 6000 RPM) has 27 more horse power than 1986 Peugeot 604. (153 HP @ 5750 RPM). In normal driving conditions, 2004 Audi A6 should accelerate faster than 1986 Peugeot 604. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 242 kg more than 1986 Peugeot 604. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Peugeot 604 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1986 Peugeot 604. However, in wet, icy, snow, or gravel driving conditions, 2004 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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, 1986 Peugeot 604 (242 Nm @ 3000 RPM) has 7 more torque (in Nm) than 2004 Audi A6. (235 Nm @ 3000 RPM). This means 1986 Peugeot 604 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A6.
Compare all specifications:
| 2004 Audi A6 | 1986 Peugeot 604 | |
| Make | Audi | Peugeot |
| Model | A6 | 604 |
| Year Released | 2004 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2849 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 180 HP | 153 HP |
| Engine RPM | 6000 RPM | 5750 RPM |
| Torque | 235 Nm | 242 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1662 kg | 1420 kg |
| Vehicle Length | 4940 mm | 4730 mm |
| Vehicle Width | 1860 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1440 mm |
| Wheelbase Size | 2660 mm | 2810 mm |
| Fuel Tank Capacity | 70 L | 70 L |
