1978 Mazda 929 vs. 1980 Opel Monza
To start off, 1980 Opel Monza is newer by 2 year(s). Which means there will be less support and parts availability for 1978 Mazda 929. In addition, the cost of maintenance, including insurance, on 1978 Mazda 929 would be higher. At 2,783 cc (6 cylinders), 1980 Opel Monza is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1980 Opel Monza weights approximately 250 kg more than 1978 Mazda 929.
Compare all specifications:
| 1978 Mazda 929 | 1980 Opel Monza | |
| Make | Mazda | Opel |
| Model | 929 | Monza |
| Year Released | 1978 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 2783 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1070 kg | 1320 kg |
| Vehicle Length | 4410 mm | 4700 mm |
| Vehicle Width | 1670 mm | 1740 mm |
| Vehicle Height | 1420 mm | 1390 mm |
| Wheelbase Size | 2520 mm | 2670 mm |
