1970 Audi Super 90 vs. 1986 Porsche 928
To start off, 1986 Porsche 928 is newer by 16 year(s). Which means there will be less support and parts availability for 1970 Audi Super 90. In addition, the cost of maintenance, including insurance, on 1970 Audi Super 90 would be higher. At 4,664 cc (8 cylinders), 1986 Porsche 928 is equipped with a bigger engine. In terms of performance, 1986 Porsche 928 (306 HP @ 5900 RPM) has 221 more horse power than 1970 Audi Super 90. (85 HP @ 5600 RPM) In normal driving conditions, 1986 Porsche 928 should accelerate faster than 1970 Audi Super 90.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1986 Porsche 928 (408 Nm) has 259 more torque (in Nm) than 1970 Audi Super 90. (149 Nm). This means 1986 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 1970 Audi Super 90.
Compare all specifications:
| 1970 Audi Super 90 | 1986 Porsche 928 | |
| Make | Audi | Porsche |
| Model | Super 90 | 928 |
| Year Released | 1970 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1759 cc | 4664 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 306 HP |
| Engine RPM | 5600 RPM | 5900 RPM |
| Torque | 149 Nm | 408 Nm |
| Engine Bore Size | 81.5 mm | 97 mm |
| Engine Stroke Size | 84.3 mm | 78.9 mm |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Length | 4390 mm | 4450 mm |
| Vehicle Width | 1630 mm | 1840 mm |
| Vehicle Height | 1460 mm | 1290 mm |
| Wheelbase Size | 2500 mm | 2510 mm |
