2009 Audi A4 vs. 1991 Porsche 964
To start off, 2009 Audi A4 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Porsche 964. In addition, the cost of maintenance, including insurance, on 1991 Porsche 964 would be higher. At 3,600 cc (6 cylinders), 1991 Porsche 964 is equipped with a bigger engine. In terms of performance, both vehicles can yield 261 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 425 kg more than 1991 Porsche 964.
Because 1991 Porsche 964 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A4. In wet, icy, snow, or gravel driving conditions, 1991 Porsche 964 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 A4 (330 Nm @ 3000 RPM) has 12 more torque (in Nm) than 1991 Porsche 964. (318 Nm @ 4800 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Porsche 964.
Compare all specifications:
2009 Audi A4 | 1991 Porsche 964 | |
Make | Audi | Porsche |
Model | A4 | 964 |
Year Released | 2009 | 1991 |
Engine Position | Front | Rear |
Engine Size | 3197 cc | 3600 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 261 HP | 261 HP |
Engine RPM | 6500 RPM | 6100 RPM |
Torque | 330 Nm | 318 Nm |
Torque RPM | 3000 RPM | 4800 RPM |
Engine Bore Size | 84.6 mm | 100.1 mm |
Engine Stroke Size | 92.8 mm | 76.4 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | 4WD |
Transmission Type | Manual | Manual |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1630 kg | 1205 kg |
Vehicle Length | 4710 mm | 4260 mm |
Vehicle Width | 1830 mm | 1660 mm |
Vehicle Height | 1440 mm | 1330 mm |
Wheelbase Size | 2810 mm | 2280 mm |
Fuel Tank Capacity | 64 L | 73 L |