1979 Mazda 929 vs. 2006 Opel Vectra
To start off, 2006 Opel Vectra is newer by 27 year(s). Which means there will be less support and parts availability for 1979 Mazda 929. In addition, the cost of maintenance, including insurance, on 1979 Mazda 929 would be higher. At 2,958 cc (6 cylinders), 2006 Opel Vectra is equipped with a bigger engine. In terms of performance, 2006 Opel Vectra (175 HP @ 4000 RPM) has 85 more horse power than 1979 Mazda 929. (90 HP @ 4800 RPM) In normal driving conditions, 2006 Opel Vectra should accelerate faster than 1979 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Vectra weights approximately 455 kg more than 1979 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 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 1979 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 (370 Nm @ 1900 RPM) has 210 more torque (in Nm) than 1979 Mazda 929. (160 Nm @ 2500 RPM). This means 2006 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 929.
Compare all specifications:
| 1979 Mazda 929 | 2006 Opel Vectra | |
| Make | Mazda | Opel |
| Model | 929 | Vectra |
| Year Released | 1979 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 90 HP | 175 HP |
| Engine RPM | 4800 RPM | 4000 RPM |
| Torque | 160 Nm | 370 Nm |
| Torque RPM | 2500 RPM | 1900 RPM |
| Engine Compression Ratio | 8.6:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1150 kg | 1605 kg |
| Vehicle Length | 4640 mm | 4600 mm |
| Vehicle Width | 1720 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2620 mm | 2710 mm |
