2009 Audi Q7 vs. 1974 Porsche 911
To start off, 2009 Audi Q7 is newer by 35 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 4,132 cc (8 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (322 HP @ 3750 RPM) has 95 more horse power than 1974 Porsche 911. (227 HP @ 6200 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 1974 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 1520 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 2009 Audi Q7 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, 2009 Audi Q7 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, 2009 Audi Q7 (760 Nm @ 1800 RPM) has 480 more torque (in Nm) than 1974 Porsche 911. (280 Nm @ 5000 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1974 Porsche 911.
Compare all specifications:
| 2009 Audi Q7 | 1974 Porsche 911 | |
| Make | Audi | Porsche |
| Model | Q7 | 911 |
| Year Released | 2009 | 1974 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4132 cc | 2994 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 322 HP | 227 HP |
| Engine RPM | 3750 RPM | 6200 RPM |
| Torque | 760 Nm | 280 Nm |
| Torque RPM | 1800 RPM | 5000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2420 kg | 900 kg |
| Vehicle Length | 5090 mm | 4300 mm |
| Vehicle Width | 1990 mm | 1620 mm |
| Vehicle Height | 1780 mm | 1330 mm |
| Wheelbase Size | 3010 mm | 2270 mm |
