2005 Audi A6 vs. 1991 Renault 21
To start off, 2005 Audi A6 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Renault 21. In addition, the cost of maintenance, including insurance, on 1991 Renault 21 would be higher. At 2,976 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (222 HP @ 6300 RPM) has 147 more horse power than 1991 Renault 21. (75 HP @ 5000 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 1991 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 625 kg more than 1991 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Renault 21. In wet, icy, snow, or gravel driving conditions, 2005 Audi A6 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, 2005 Audi A6 (300 Nm @ 3200 RPM) has 171 more torque (in Nm) than 1991 Renault 21. (129 Nm @ 3250 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1991 Renault 21.
Compare all specifications:
2005 Audi A6 | 1991 Renault 21 | |
Make | Audi | Renault |
Model | A6 | 21 |
Year Released | 2005 | 1991 |
Engine Position | Front | Front |
Engine Size | 2976 cc | 1721 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 2 valves |
Horse Power | 222 HP | 75 HP |
Engine RPM | 6300 RPM | 5000 RPM |
Torque | 300 Nm | 129 Nm |
Torque RPM | 3200 RPM | 3250 RPM |
Engine Bore Size | 82.6 mm | 81 mm |
Engine Stroke Size | 92.8 mm | 83.5 mm |
Engine Compression Ratio | 11.0:1 | 9.2:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 1645 kg | 1020 kg |
Vehicle Length | 4800 mm | 4650 mm |
Vehicle Width | 1820 mm | 1720 mm |
Vehicle Height | 1460 mm | 1430 mm |
Wheelbase Size | 2580 mm | 2820 mm |