1975 Austin 1800 vs. 1999 Holden Commodore
To start off, 1999 Holden Commodore is newer by 24 year(s). Which means there will be less support and parts availability for 1975 Austin 1800. In addition, the cost of maintenance, including insurance, on 1975 Austin 1800 would be higher. At 3,791 cc (6 cylinders), 1999 Holden Commodore is equipped with a bigger engine. In terms of performance, 1999 Holden Commodore (197 HP @ 5200 RPM) has 111 more horse power than 1975 Austin 1800. (86 HP @ 5400 RPM) In normal driving conditions, 1999 Holden Commodore should accelerate faster than 1975 Austin 1800. With that said, vehicle weight also plays an important factor in acceleration. 1999 Holden Commodore weights approximately 420 kg more than 1975 Austin 1800. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 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 1999 Holden Commodore. However, in wet, icy, snow, or gravel driving conditions, 1975 Austin 1800, 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, 1999 Holden Commodore (305 Nm @ 3600 RPM) has 165 more torque (in Nm) than 1975 Austin 1800. (140 Nm @ 3000 RPM). This means 1999 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 1975 Austin 1800.
Compare all specifications:
| 1975 Austin 1800 | 1999 Holden Commodore | |
| Make | Austin | Holden |
| Model | 1800 | Commodore |
| Year Released | 1975 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 86 HP | 197 HP |
| Engine RPM | 5400 RPM | 5200 RPM |
| Torque | 140 Nm | 305 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1190 kg | 1610 kg |
| Vehicle Length | 4240 mm | 5050 mm |
| Vehicle Width | 1710 mm | 1850 mm |
| Vehicle Height | 1440 mm | 1560 mm |
| Wheelbase Size | 2700 mm | 2950 mm |
