2008 Audi A4 vs. 1989 Renault 21
To start off, 2008 Audi A4 is newer by 19 year(s). Which means there will be less support and parts availability for 1989 Renault 21. In addition, the cost of maintenance, including insurance, on 1989 Renault 21 would be higher. At 2,495 cc (6 cylinders), 2008 Audi A4 is equipped with a bigger engine. In terms of performance, 2008 Audi A4 (178 HP @ 4000 RPM) has 86 more horse power than 1989 Renault 21. (92 HP @ 5750 RPM). In normal driving conditions, 2008 Audi A4 should accelerate faster than 1989 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 504 kg more than 1989 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Renault 21. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Audi A4 (370 Nm @ 1500 RPM) has 235 more torque (in Nm) than 1989 Renault 21. (135 Nm @ 3000 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1989 Renault 21.
Compare all specifications:
2008 Audi A4 | 1989 Renault 21 | |
Make | Audi | Renault |
Model | A4 | 21 |
Year Released | 2008 | 1989 |
Engine Position | Front | Front |
Engine Size | 2495 cc | 1721 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 178 HP | 92 HP |
Engine RPM | 4000 RPM | 5750 RPM |
Torque | 370 Nm | 135 Nm |
Torque RPM | 1500 RPM | 3000 RPM |
Engine Bore Size | 78.3 mm | 81 mm |
Engine Stroke Size | 86.4 mm | 83.5 mm |
Engine Compression Ratio | 19.0:1 | 9.5:1 |
Top Speed | 223 km/hour | 179 km/hour |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1590 kg | 1086 kg |
Vehicle Length | 4550 mm | 4470 mm |
Vehicle Width | 1780 mm | 1730 mm |
Vehicle Height | 1430 mm | 1410 mm |
Wheelbase Size | 2660 mm | 2550 mm |