2005 Audi S4 vs. 1974 Porsche 911
To start off, 2005 Audi S4 is newer by 31 year(s). Which means there will be less support and parts availability for 1974 Porsche 911. In addition, the cost of maintenance, including insurance, on 1974 Porsche 911 would be higher. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 189 more horse power than 1974 Porsche 911. (151 HP @ 5700 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1974 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 765 kg more than 1974 Porsche 911. 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 170 more torque (in Nm) than 1974 Porsche 911. (240 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1974 Porsche 911.
Compare all specifications:
2005 Audi S4 | 1974 Porsche 911 | |
Make | Audi | Porsche |
Model | S4 | 911 |
Year Released | 2005 | 1974 |
Body Type | Convertible | Coupe |
Engine Position | Front | Rear |
Engine Size | 4161 cc | 2687 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 2 valves |
Horse Power | 340 HP | 151 HP |
Engine RPM | 6300 RPM | 5700 RPM |
Torque | 410 Nm | 240 Nm |
Engine Bore Size | 85 mm | 90 mm |
Engine Stroke Size | 93 mm | 70.4 mm |
Engine Compression Ratio | 11.0:1 | 8.0:1 |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1840 kg | 1075 kg |
Vehicle Length | 4580 mm | 4300 mm |
Vehicle Width | 1780 mm | 1620 mm |
Vehicle Height | 1400 mm | 1330 mm |
Wheelbase Size | 2660 mm | 2270 mm |
Fuel Tank Capacity | 63 L | 80 L |