2009 Audi S4 vs. 1984 Renault 18
To start off, 2009 Audi S4 is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Renault 18. In addition, the cost of maintenance, including insurance, on 1984 Renault 18 would be higher. At 4,161 cc (8 cylinders), 2009 Audi S4 is equipped with a bigger engine. In terms of performance, 2009 Audi S4 (340 HP @ 6800 RPM) has 262 more horse power than 1984 Renault 18. (78 HP @ 5000 RPM). In normal driving conditions, 2009 Audi S4 should accelerate faster than 1984 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 1984 Renault 18 weights approximately 95 kg more than 2009 Audi S4.
Because 2009 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1984 Renault 18. In wet, icy, snow, or gravel driving conditions, 2009 Audi S4 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 S4 (410 Nm @ 3500 RPM) has 274 more torque (in Nm) than 1984 Renault 18. (136 Nm @ 3000 RPM). This means 2009 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 18. 2009 Audi S4 has automatic transmission and 1984 Renault 18 has manual transmission. 1984 Renault 18 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi S4 | 1984 Renault 18 | |
Make | Audi | Renault |
Model | S4 | 18 |
Year Released | 2009 | 1984 |
Engine Position | Front | Front |
Engine Size | 4161 cc | 1647 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 340 HP | 78 HP |
Engine RPM | 6800 RPM | 5000 RPM |
Torque | 410 Nm | 136 Nm |
Torque RPM | 3500 RPM | 3000 RPM |
Engine Bore Size | 84.5 mm | 81 mm |
Engine Stroke Size | 92.8 mm | 83.5 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 930 kg | 1025 kg |
Vehicle Length | 4580 mm | 4470 mm |
Vehicle Width | 1780 mm | 1710 mm |
Vehicle Height | 1400 mm | 1410 mm |