1997 Audi A6 vs. 1990 Renault 21
To start off, 1997 Audi A6 is newer by 7 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 2,068 cc (4 cylinders), 1990 Renault 21 is equipped with a bigger engine. In terms of performance, 1990 Renault 21 (175 HP @ 5200 RPM) has 27 more horse power than 1997 Audi A6. (148 HP @ 5700 RPM) In normal driving conditions, 1990 Renault 21 should accelerate faster than 1997 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 1997 Audi A6 weights approximately 60 kg more than 1990 Renault 21.
Because 1990 Renault 21 is four wheel drive (4WD), it will have significant more traction and grip than 1997 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, 1990 Renault 21 (271 Nm @ 3000 RPM) has 61 more torque (in Nm) than 1997 Audi A6. (210 Nm @ 1750 RPM). This means 1990 Renault 21 will have an easier job in driving up hills or pulling heavy equipment than 1997 Audi A6. 1997 Audi A6 has automatic transmission and 1990 Renault 21 has manual transmission. 1990 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1997 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1997 Audi A6 | 1990 Renault 21 | |
| Make | Audi | Renault |
| Model | A6 | 21 |
| Year Released | 1997 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 2068 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 175 HP |
| Engine RPM | 5700 RPM | 5200 RPM |
| Torque | 210 Nm | 271 Nm |
| Torque RPM | 1750 RPM | 3000 RPM |
| Engine Bore Size | 81.1 mm | 88 mm |
| Engine Stroke Size | 86.4 mm | 82 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1405 kg | 1345 kg |
| Vehicle Length | 4800 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 |
