1975 Mazda 929 vs. 2006 Opel Vectra
To start off, 2006 Opel Vectra is newer by 31 year(s). Which means there will be less support and parts availability for 1975 Mazda 929. In addition, the cost of maintenance, including insurance, on 1975 Mazda 929 would be higher. At 1,910 cc (4 cylinders), 2006 Opel Vectra is equipped with a bigger engine. In terms of performance, 2006 Opel Vectra (118 HP @ 4000 RPM) has 35 more horse power than 1975 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 2006 Opel Vectra should accelerate faster than 1975 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Vectra weights approximately 445 kg more than 1975 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Mazda 929 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 1975 Mazda 929. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Opel Vectra (281 Nm @ 2000 RPM) has 144 more torque (in Nm) than 1975 Mazda 929. (137 Nm @ 3000 RPM). This means 2006 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1975 Mazda 929.
Compare all specifications:
| 1975 Mazda 929 | 2006 Opel Vectra | |
| Make | Mazda | Opel |
| Model | 929 | Vectra |
| Year Released | 1975 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 118 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 137 Nm | 281 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Engine Bore Size | 80.1 mm | 82 mm |
| Engine Stroke Size | 88 mm | 90.4 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1160 kg | 1605 kg |
| Vehicle Length | 4550 mm | 4830 mm |
| Vehicle Width | 1670 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1510 mm |
| Wheelbase Size | 2520 mm | 2840 mm |
| Fuel Tank Capacity | 65 L | 60 L |
