1971 Mazda 818 vs. 2008 Opel Vectra
To start off, 2008 Opel Vectra is newer by 37 year(s). Which means there will be less support and parts availability for 1971 Mazda 818. In addition, the cost of maintenance, including insurance, on 1971 Mazda 818 would be higher. At 2,792 cc (6 cylinders), 2008 Opel Vectra is equipped with a bigger engine. In terms of performance, 2008 Opel Vectra (277 HP @ 5500 RPM) has 197 more horse power than 1971 Mazda 818. (80 HP @ 5500 RPM) In normal driving conditions, 2008 Opel Vectra should accelerate faster than 1971 Mazda 818. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Vectra weights approximately 803 kg more than 1971 Mazda 818. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Mazda 818 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 Mazda 818. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Opel Vectra (355 Nm @ 1800 RPM) has 231 more torque (in Nm) than 1971 Mazda 818. (124 Nm @ 3500 RPM). This means 2008 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1971 Mazda 818.
Compare all specifications:
| 1971 Mazda 818 | 2008 Opel Vectra | |
| Make | Mazda | Opel |
| Model | 818 | Vectra |
| Year Released | 1971 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1272 cc | 2792 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 80 HP | 277 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 124 Nm | 355 Nm |
| Torque RPM | 3500 RPM | 1800 RPM |
| Engine Compression Ratio | 9.2:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 810 kg | 1613 kg |
| Vehicle Length | 3970 mm | 4880 mm |
| Vehicle Width | 1610 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1490 mm |
| Wheelbase Size | 2290 mm | 2840 mm |
