2001 Proton Impian vs. 1981 Holden Commodore
To start off, 2001 Proton Impian is newer by 20 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, 2001 Proton Impian (101 HP @ 6000 RPM) has 23 more horse power than 1981 Holden Commodore. (78 HP @ 4600 RPM). In normal driving conditions, 2001 Proton Impian should accelerate faster than 1981 Holden Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2001 Proton Impian weights approximately 45 kg more than 1981 Holden Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2001 Proton Impian, 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, both vehicles can yield 140 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 1981 Holden Commodore has automatic transmission and 2001 Proton Impian has manual transmission. 2001 Proton Impian will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Holden Commodore will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Proton Impian | 1981 Holden Commodore | |
| Make | Proton | Holden |
| Model | Impian | Commodore |
| Year Released | 2001 | 1981 |
| Engine Size | 1583 cc | 1892 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 78 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Torque | 140 Nm | 140 Nm |
| Torque RPM | 2750 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1205 kg | 1160 kg |
| Vehicle Length | 4470 mm | 4710 mm |
| Vehicle Width | 1750 mm | 1730 mm |
| Vehicle Height | 1430 mm | 1370 mm |
| Wheelbase Size | 2610 mm | 2670 mm |
