2007 Audi S4 vs. 1974 Porsche 911
To start off, 2007 Audi S4 is newer by 33 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 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (340 HP @ 7000 RPM) has 165 more horse power than 1974 Porsche 911. (175 HP @ 5800 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 1974 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 450 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.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1974 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi S4 (410 Nm @ 3500 RPM) has 174 more torque (in Nm) than 1974 Porsche 911. (236 Nm @ 4000 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1974 Porsche 911.
Compare all specifications:
2007 Audi S4 | 1974 Porsche 911 | |
Make | Audi | Porsche |
Model | S4 | 911 |
Year Released | 2007 | 1974 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 4163 cc | 2686 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 5 valves | 2 valves |
Horse Power | 340 HP | 175 HP |
Engine RPM | 7000 RPM | 5800 RPM |
Torque | 410 Nm | 236 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Engine Bore Size | 84.5 mm | 90 mm |
Engine Stroke Size | 93 mm | 70.4 mm |
Engine Compression Ratio | 11.0:1 | 8.5:1 |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1530 kg | 1080 kg |
Vehicle Length | 4590 mm | 4300 mm |
Vehicle Width | 1790 mm | 1620 mm |
Vehicle Height | 1420 mm | 1330 mm |
Wheelbase Size | 2660 mm | 2270 mm |