2005 Audi S4 vs. 1985 Renault 18
To start off, 2005 Audi S4 is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Renault 18. In addition, the cost of maintenance, including insurance, on 1985 Renault 18 would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 4000 RPM) has 236 more horse power than 1985 Renault 18. (104 HP @ 5500 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1985 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 635 kg more than 1985 Renault 18. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 247 more torque (in Nm) than 1985 Renault 18. (163 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault 18.
Compare all specifications:
2005 Audi S4 | 1985 Renault 18 | |
Make | Audi | Renault |
Model | S4 | 18 |
Year Released | 2005 | 1985 |
Engine Position | Front | Front |
Engine Size | 4163 cc | 1995 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 2 valves |
Horse Power | 340 HP | 104 HP |
Engine RPM | 4000 RPM | 5500 RPM |
Torque | 410 Nm | 163 Nm |
Engine Bore Size | 85 mm | 88 mm |
Engine Stroke Size | 93 mm | 82 mm |
Engine Compression Ratio | 11.0:1 | 9.2:1 |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1770 kg | 1135 kg |
Vehicle Length | 4550 mm | 4470 mm |
Vehicle Width | 1770 mm | 1710 mm |
Vehicle Height | 1430 mm | 1410 mm |