1981 Holden Commodore vs. 2005 MG ZR
To start off, 2005 MG ZR is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Holden Commodore. In addition, the cost of maintenance, including insurance, on 1981 Holden Commodore would be higher. At 1,892 cc (4 cylinders), 1981 Holden Commodore is equipped with a bigger engine. In terms of performance, 2005 MG ZR (102 HP @ 6000 RPM) has 24 more horse power than 1981 Holden Commodore. (78 HP @ 4600 RPM) In normal driving conditions, 2005 MG ZR should accelerate faster than 1981 Holden Commodore. With that said, vehicle weight also plays an important factor in acceleration. 1981 Holden Commodore weights approximately 65 kg more than 2005 MG ZR.
Because 1981 Holden Commodore 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 1981 Holden Commodore. However, in wet, icy, snow, or gravel driving conditions, 2005 MG ZR, 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, 1981 Holden Commodore (140 Nm @ 2400 RPM) has 17 more torque (in Nm) than 2005 MG ZR. (123 Nm @ 4500 RPM). This means 1981 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 2005 MG ZR.
Compare all specifications:
| 1981 Holden Commodore | 2005 MG ZR | |
| Make | Holden | MG |
| Model | Commodore | ZR |
| Year Released | 1981 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1892 cc | 1395 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 78 HP | 102 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 140 Nm | 123 Nm |
| Torque RPM | 2400 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1160 kg | 1095 kg |
| Vehicle Length | 4710 mm | 4020 mm |
| Vehicle Width | 1730 mm | 1690 mm |
| Vehicle Height | 1370 mm | 1410 mm |
| Wheelbase Size | 2670 mm | 2630 mm |
