2007 Audi A3 vs. 1972 Porsche 911
To start off, 2007 Audi A3 is newer by 35 year(s). Which means there will be less support and parts availability for 1972 Porsche 911. In addition, the cost of maintenance, including insurance, on 1972 Porsche 911 would be higher. At 2,687 cc (6 cylinders), 1972 Porsche 911 is equipped with a bigger engine. In terms of performance, 1972 Porsche 911 (210 HP @ 6300 RPM) has 72 more horse power than 2007 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 1972 Porsche 911 should accelerate faster than 2007 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 449 kg more than 1972 Porsche 911.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1972 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi A3 (320 Nm @ 1750 RPM) has 65 more torque (in Nm) than 1972 Porsche 911. (255 Nm @ 5100 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1972 Porsche 911. 2007 Audi A3 has automatic transmission and 1972 Porsche 911 has manual transmission. 1972 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A3 | 1972 Porsche 911 | |
| Make | Audi | Porsche |
| Model | A3 | 911 |
| Year Released | 2007 | 1972 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1967 cc | 2687 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 210 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 320 Nm | 255 Nm |
| Torque RPM | 1750 RPM | 5100 RPM |
| Engine Bore Size | 81 mm | 90 mm |
| Engine Stroke Size | 95.5 mm | 70.4 mm |
| Engine Compression Ratio | 18.0:1 | 8.5:1 |
| Top Speed | 205 km/hour | 241 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1505 kg | 1056 kg |
| Vehicle Length | 4210 mm | 4110 mm |
| Vehicle Width | 1770 mm | 1660 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2580 mm | 2280 mm |
| Fuel Tank Capacity | 60 L | 85 L |
