1986 Porsche 928 vs. 1991 Holden Commodore
To start off, 1991 Holden Commodore is newer by 5 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 4,664 cc (8 cylinders), 1986 Porsche 928 is equipped with a bigger engine. In terms of performance, 1986 Porsche 928 (306 HP @ 5900 RPM) has 138 more horse power than 1991 Holden Commodore. (168 HP @ 4800 RPM). In normal driving conditions, 1986 Porsche 928 should accelerate faster than 1991 Holden Commodore. With that said, vehicle weight also plays an important factor in acceleration. 1986 Porsche 928 weights approximately 226 kg more than 1991 Holden Commodore. 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 (408 Nm @ 4100 RPM) has 115 more torque (in Nm) than 1991 Holden Commodore. (293 Nm @ 3200 RPM). This means 1986 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 1991 Holden Commodore.
Compare all specifications:
| 1986 Porsche 928 | 1991 Holden Commodore | |
| Make | Porsche | Holden |
| Model | 928 | Commodore |
| Year Released | 1986 | 1991 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4664 cc | 3791 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 306 HP | 168 HP |
| Engine RPM | 5900 RPM | 4800 RPM |
| Torque | 408 Nm | 293 Nm |
| Torque RPM | 4100 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1536 kg | 1310 kg |
| Vehicle Length | 4450 mm | 4860 mm |
| Vehicle Width | 1840 mm | 1800 mm |
| Vehicle Height | 1290 mm | 1410 mm |
| Wheelbase Size | 2510 mm | 2740 mm |
