1999 Audi A4 vs. 1991 Porsche 965
To start off, 1999 Audi A4 is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Porsche 965. In addition, the cost of maintenance, including insurance, on 1991 Porsche 965 would be higher. At 3,299 cc (6 cylinders), 1991 Porsche 965 is equipped with a bigger engine. In terms of performance, 1991 Porsche 965 (317 HP @ 5750 RPM) has 69 more horse power than 1999 Audi A4. (248 HP @ 5700 RPM) In normal driving conditions, 1991 Porsche 965 should accelerate faster than 1999 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1991 Porsche 965 weights approximately 165 kg more than 1999 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Porsche 965 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 1991 Porsche 965. 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, 1991 Porsche 965 (459 Nm @ 4500 RPM) has 139 more torque (in Nm) than 1999 Audi A4. (320 Nm @ 1750 RPM). This means 1991 Porsche 965 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4. 1999 Audi A4 has automatic transmission and 1991 Porsche 965 has manual transmission. 1991 Porsche 965 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 | 1991 Porsche 965 | |
| Make | Audi | Porsche |
| Model | A4 | 965 |
| Year Released | 1999 | 1991 |
| Engine Position | Front | Rear |
| Engine Size | 1781 cc | 3299 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 248 HP | 317 HP |
| Engine RPM | 5700 RPM | 5750 RPM |
| Torque | 320 Nm | 459 Nm |
| Torque RPM | 1750 RPM | 4500 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1300 kg | 1465 kg |
| Vehicle Length | 4480 mm | 4260 mm |
| Vehicle Width | 1740 mm | 1760 mm |
| Vehicle Height | 1420 mm | 1310 mm |
| Wheelbase Size | 2620 mm | 2270 mm |
