2009 Audi A3 vs. 1975 Porsche 911
To start off, 2009 Audi A3 is newer by 34 year(s). Which means there will be less support and parts availability for 1975 Porsche 911. In addition, the cost of maintenance, including insurance, on 1975 Porsche 911 would be higher. At 3,196 cc (6 cylinders), 2009 Audi A3 is equipped with a bigger engine. In terms of performance, 1975 Porsche 911 (260 HP @ 5500 RPM) has 9 more horse power than 2009 Audi A3. (251 HP @ 6300 RPM) In normal driving conditions, 1975 Porsche 911 should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A3 weights approximately 260 kg more than 1975 Porsche 911.
Because 2009 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1975 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2009 Audi A3 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, 1975 Porsche 911 (343 Nm @ 4000 RPM) has 23 more torque (in Nm) than 2009 Audi A3. (320 Nm @ 3200 RPM). This means 1975 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A3. 2009 Audi A3 has automatic transmission and 1975 Porsche 911 has manual transmission. 1975 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A3 | 1975 Porsche 911 | |
Make | Audi | Porsche |
Model | A3 | 911 |
Year Released | 2009 | 1975 |
Body Type | Hatchback | Coupe |
Engine Position | Front | Rear |
Engine Size | 3196 cc | 2994 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 251 HP | 260 HP |
Engine RPM | 6300 RPM | 5500 RPM |
Torque | 320 Nm | 343 Nm |
Torque RPM | 3200 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 95.1 mm |
Engine Stroke Size | 95.9 mm | 70.4 mm |
Engine Compression Ratio | 11.3:1 | 6.5:1 |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 3 doors | 2 doors |
Vehicle Weight | 1455 kg | 1195 kg |
Vehicle Length | 4290 mm | 4300 mm |
Vehicle Width | 1970 mm | 1780 mm |
Vehicle Height | 1430 mm | 1330 mm |
Wheelbase Size | 2580 mm | 2270 mm |
Fuel Tank Capacity | 55 L | 79 L |