2004 Audi A6 vs. 1990 Renault 21
To start off, 2004 Audi A6 is newer by 14 year(s). Which means there will be less support and parts availability for 1990 Renault 21. In addition, the cost of maintenance, including insurance, on 1990 Renault 21 would be higher. At 2,983 cc (6 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (220 HP @ 6500 RPM) has 45 more horse power than 1990 Renault 21. (175 HP @ 5200 RPM). In normal driving conditions, 2004 Audi A6 should accelerate faster than 1990 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 415 kg more than 1990 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Renault 21 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Audi A6. In wet, icy, snow, or gravel driving conditions, 1990 Renault 21 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 A6 (300 Nm) has 29 more torque (in Nm) than 1990 Renault 21. (271 Nm). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1990 Renault 21.
Compare all specifications:
| 2004 Audi A6 | 1990 Renault 21 | |
| Make | Audi | Renault |
| Model | A6 | 21 |
| Year Released | 2004 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 2068 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 220 HP | 175 HP |
| Engine RPM | 6500 RPM | 5200 RPM |
| Torque | 300 Nm | 271 Nm |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1760 kg | 1345 kg |
| Vehicle Length | 4880 mm | 4650 mm |
| Vehicle Width | 1820 mm | 1720 mm |
| Vehicle Height | 1460 mm | 1450 mm |
| Wheelbase Size | 2770 mm | 2610 mm |
| Fuel Tank Capacity | 70 L | 62 L |
