1971 Holden Monaro vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 32 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 4,141 cc (8 cylinders), 1971 Holden Monaro is equipped with a bigger engine. In terms of performance, 1971 Holden Monaro (182 HP @ 4400 RPM) has 9 more horse power than 2003 Opel Vectra. (173 HP @ 4000 RPM). In normal driving conditions, 1971 Holden Monaro should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 225 kg more than 1971 Holden Monaro.
Because 1971 Holden Monaro 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 1971 Holden Monaro. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Vectra, 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, 2003 Opel Vectra (370 Nm @ 1900 RPM) has 14 more torque (in Nm) than 1971 Holden Monaro. (356 Nm @ 2400 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1971 Holden Monaro.
Compare all specifications:
| 1971 Holden Monaro | 2003 Opel Vectra | |
| Make | Holden | Opel |
| Model | Monaro | Vectra |
| Year Released | 1971 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 4141 cc | 2957 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 182 HP | 173 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Torque | 356 Nm | 370 Nm |
| Torque RPM | 2400 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Vehicle Weight | 1380 kg | 1605 kg |
| Vehicle Length | 4770 mm | 4600 mm |
| Vehicle Width | 1890 mm | 1770 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2830 mm | 2740 mm |
