1991 Porsche 928 vs. 2004 Holden Monaro
To start off, 2004 Holden Monaro is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Porsche 928. In addition, the cost of maintenance, including insurance, on 1991 Porsche 928 would be higher. At 4,663 cc (8 cylinders), 1991 Porsche 928 is equipped with a bigger engine. In terms of performance, 1991 Porsche 928 (306 HP @ 5900 RPM) has 77 more horse power than 2004 Holden Monaro. (229 HP @ 5200 RPM). In normal driving conditions, 1991 Porsche 928 should accelerate faster than 2004 Holden Monaro. With that said, vehicle weight also plays an important factor in acceleration. 2004 Holden Monaro weights approximately 72 kg more than 1991 Porsche 928.
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, 1991 Porsche 928 (408 Nm @ 4100 RPM) has 34 more torque (in Nm) than 2004 Holden Monaro. (374 Nm @ 3000 RPM). This means 1991 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 2004 Holden Monaro.
Compare all specifications:
| 1991 Porsche 928 | 2004 Holden Monaro | |
| Make | Porsche | Holden |
| Model | 928 | Monaro |
| Year Released | 1991 | 2004 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4663 cc | 3791 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 306 HP | 229 HP |
| Engine RPM | 5900 RPM | 5200 RPM |
| Torque | 408 Nm | 374 Nm |
| Torque RPM | 4100 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1530 kg | 1602 kg |
| Vehicle Length | 4530 mm | 4790 mm |
| Vehicle Width | 2060 mm | 1850 mm |
| Vehicle Height | 1290 mm | 1400 mm |
| Wheelbase Size | 2510 mm | 2800 mm |
