2004 Porsche 911 vs. 1986 Porsche 928
To start off, 2004 Porsche 911 is newer by 18 year(s). Which means there will be less support and parts availability for 1986 Porsche 928. In addition, the cost of maintenance, including insurance, on 1986 Porsche 928 would be higher. At 4,957 cc (8 cylinders), 1986 Porsche 928 is equipped with a bigger engine. In terms of performance, 1986 Porsche 928 (321 HP @ 6000 RPM) has 1 more horse power than 2004 Porsche 911. (320 HP @ 6800 RPM) In normal driving conditions, 1986 Porsche 928 should accelerate faster than 2004 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1986 Porsche 928 weights approximately 152 kg more than 2004 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 (430 Nm @ 3000 RPM) has 60 more torque (in Nm) than 2004 Porsche 911. (370 Nm @ 4250 RPM). This means 1986 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 2004 Porsche 911.
Compare all specifications:
| 2004 Porsche 911 | 1986 Porsche 928 | |
| Make | Porsche | Porsche |
| Model | 911 | 928 |
| Year Released | 2004 | 1986 |
| Body Type | Coupe | Coupe |
| Engine Position | Rear | Front |
| Engine Size | 3596 cc | 4957 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Horse Power | 320 HP | 321 HP |
| Engine RPM | 6800 RPM | 6000 RPM |
| Torque | 370 Nm | 430 Nm |
| Torque RPM | 4250 RPM | 3000 RPM |
| Engine Bore Size | 96 mm | 100 mm |
| Engine Stroke Size | 82.8 mm | 78.9 mm |
| Engine Compression Ratio | 11.3:1 | 10.0:1 |
| Top Speed | 285 km/hour | 274 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1398 kg | 1550 kg |
| Vehicle Length | 4430 mm | 4450 mm |
| Vehicle Width | 1810 mm | 1840 mm |
| Vehicle Height | 1320 mm | 1290 mm |
| Wheelbase Size | 2360 mm | 2510 mm |
