1999 Audi A4 vs. 1964 Porsche 911
To start off, 1999 Audi A4 is newer by 35 year(s). Which means there will be less support and parts availability for 1964 Porsche 911. In addition, the cost of maintenance, including insurance, on 1964 Porsche 911 would be higher. At 1,991 cc (6 cylinders), 1964 Porsche 911 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (248 HP @ 5700 RPM) has 119 more horse power than 1964 Porsche 911. (129 HP @ 6100 RPM). In normal driving conditions, 1999 Audi A4 should accelerate faster than 1964 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A4 weights approximately 260 kg more than 1964 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1964 Porsche 911 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1964 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 1999 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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, 1999 Audi A4 (320 Nm @ 1750 RPM) has 142 more torque (in Nm) than 1964 Porsche 911. (178 Nm @ 4200 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1964 Porsche 911. 1999 Audi A4 has automatic transmission and 1964 Porsche 911 has manual transmission. 1964 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Audi A4 | 1964 Porsche 911 | |
| Make | Audi | Porsche |
| Model | A4 | 911 |
| Year Released | 1999 | 1964 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1781 cc | 1991 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 248 HP | 129 HP |
| Engine RPM | 5700 RPM | 6100 RPM |
| Torque | 320 Nm | 178 Nm |
| Torque RPM | 1750 RPM | 4200 RPM |
| Engine Bore Size | 81 mm | 80.1 mm |
| Engine Stroke Size | 86.4 mm | 66 mm |
| Engine Compression Ratio | 9.5:1 | 9.0:1 |
| Acceleration 0-100mph | 9.6 seconds | 8.7 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1300 kg | 1040 kg |
| Vehicle Length | 4480 mm | 4170 mm |
| Vehicle Width | 1740 mm | 1620 mm |
| Vehicle Height | 1420 mm | 1330 mm |
| Wheelbase Size | 2620 mm | 2190 mm |
| Fuel Tank Capacity | 62 L | 61 L |
