2007 Audi A3 vs. 1990 Porsche 911
To start off, 2007 Audi A3 is newer by 17 year(s). Which means there will be less support and parts availability for 1990 Porsche 911. In addition, the cost of maintenance, including insurance, on 1990 Porsche 911 would be higher. At 3,189 cc (6 cylinders), 2007 Audi A3 is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (247 HP @ 6300 RPM) has 19 more horse power than 1990 Porsche 911. (228 HP @ 5900 RPM). In normal driving conditions, 2007 Audi A3 should accelerate faster than 1990 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 378 kg more than 1990 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1990 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 @ 2500 RPM) has 34 more torque (in Nm) than 1990 Porsche 911. (286 Nm @ 4800 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1990 Porsche 911.
Compare all specifications:
| 2007 Audi A3 | 1990 Porsche 911 | |
| Make | Audi | Porsche |
| Model | A3 | 911 |
| Year Released | 2007 | 1990 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 3189 cc | 3164 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 247 HP | 228 HP |
| Engine RPM | 6300 RPM | 5900 RPM |
| Torque | 320 Nm | 286 Nm |
| Torque RPM | 2500 RPM | 4800 RPM |
| Engine Bore Size | 84 mm | 95 mm |
| Engine Stroke Size | 95.9 mm | 74.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1614 kg | 1236 kg |
| Vehicle Length | 4290 mm | 4300 mm |
| Vehicle Width | 1770 mm | 1660 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2580 mm | 2280 mm |
| Fuel Tank Capacity | 60 L | 80 L |
