1985 Audi 100 vs. 1987 Porsche 928
To start off, 1987 Porsche 928 is newer by 2 year(s). Which means there will be less support and parts availability for 1985 Audi 100. In addition, the cost of maintenance, including insurance, on 1985 Audi 100 would be higher. At 4,663 cc (8 cylinders), 1987 Porsche 928 is equipped with a bigger engine. In terms of performance, 1987 Porsche 928 (306 HP @ 5900 RPM) has 236 more horse power than 1985 Audi 100. (70 HP @ 4800 RPM) In normal driving conditions, 1987 Porsche 928 should accelerate faster than 1985 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1987 Porsche 928 weights approximately 270 kg more than 1985 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 Porsche 928 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 1987 Porsche 928. However, in wet, icy, snow, or gravel driving conditions, 1985 Audi 100, 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, 1987 Porsche 928 (408 Nm @ 4100 RPM) has 285 more torque (in Nm) than 1985 Audi 100. (123 Nm @ 2800 RPM). This means 1987 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 1985 Audi 100.
Compare all specifications:
| 1985 Audi 100 | 1987 Porsche 928 | |
| Make | Audi | Porsche |
| Model | 100 | 928 |
| Year Released | 1985 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1986 cc | 4663 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 306 HP |
| Engine RPM | 4800 RPM | 5900 RPM |
| Torque | 123 Nm | 408 Nm |
| Torque RPM | 2800 RPM | 4100 RPM |
| Engine Bore Size | 76.5 mm | 97 mm |
| Engine Stroke Size | 86.4 mm | 78.9 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1260 kg | 1530 kg |
| Vehicle Length | 4800 mm | 4450 mm |
| Vehicle Width | 1820 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1290 mm |
| Wheelbase Size | 2700 mm | 2510 mm |
