2009 Audi A5 vs. 1981 Renault 18
To start off, 2009 Audi A5 is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Renault 18. In addition, the cost of maintenance, including insurance, on 1981 Renault 18 would be higher. At 3,197 cc (6 cylinders), 2009 Audi A5 is equipped with a bigger engine. In terms of performance, 2009 Audi A5 (265 HP @ 6500 RPM) has 199 more horse power than 1981 Renault 18. (66 HP @ 4500 RPM). In normal driving conditions, 2009 Audi A5 should accelerate faster than 1981 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 1981 Renault 18 weights approximately 120 kg more than 2009 Audi A5.
Because 2009 Audi A5 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Renault 18. In wet, icy, snow, or gravel driving conditions, 2009 Audi A5 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, 2009 Audi A5 (331 Nm @ 3250 RPM) has 207 more torque (in Nm) than 1981 Renault 18. (124 Nm @ 2250 RPM). This means 2009 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault 18.
Compare all specifications:
2009 Audi A5 | 1981 Renault 18 | |
Make | Audi | Renault |
Model | A5 | 18 |
Year Released | 2009 | 1981 |
Engine Position | Front | Front |
Engine Size | 3197 cc | 2068 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 265 HP | 66 HP |
Engine RPM | 6500 RPM | 4500 RPM |
Torque | 331 Nm | 124 Nm |
Torque RPM | 3250 RPM | 2250 RPM |
Engine Bore Size | 84.5 mm | 86.1 mm |
Engine Stroke Size | 92.8 mm | 89 mm |
Fuel Type | Gasoline | Diesel |
Drive Type | 4WD | Front |
Vehicle Weight | 930 kg | 1050 kg |
Vehicle Length | 4630 mm | 4410 mm |
Vehicle Width | 1990 mm | 1710 mm |
Vehicle Height | 1380 mm | 1410 mm |
Wheelbase Size | 2760 mm | 2450 mm |