1987 Ford Sierra vs. 1971 Holden Monaro
To start off, 1987 Ford Sierra is newer by 16 year(s). Which means there will be less support and parts availability for 1971 Holden Monaro. In addition, the cost of maintenance, including insurance, on 1971 Holden Monaro would be higher. At 2,834 cc (6 cylinders), 1971 Holden Monaro is equipped with a bigger engine. In terms of performance, 1971 Holden Monaro (116 HP @ 4400 RPM) has 27 more horse power than 1987 Ford Sierra. (89 HP @ 5400 RPM) In normal driving conditions, 1971 Holden Monaro should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1971 Holden Monaro weights approximately 250 kg more than 1987 Ford Sierra. 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, 1971 Holden Monaro (228 Nm @ 2000 RPM) has 88 more torque (in Nm) than 1987 Ford Sierra. (140 Nm @ 3500 RPM). This means 1971 Holden Monaro will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 1987 Ford Sierra | 1971 Holden Monaro | |
| Make | Ford | Holden |
| Model | Sierra | Monaro |
| Year Released | 1987 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2834 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 116 HP |
| Engine RPM | 5400 RPM | 4400 RPM |
| Torque | 140 Nm | 228 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1090 kg | 1340 kg |
| Vehicle Length | 4430 mm | 4770 mm |
| Vehicle Width | 1700 mm | 1890 mm |
| Vehicle Height | 1370 mm | 1360 mm |
| Wheelbase Size | 2620 mm | 2830 mm |
