1973 Mazda 929 vs. 1999 Opel Zafira
To start off, 1999 Opel Zafira is newer by 26 year(s). Which means there will be less support and parts availability for 1973 Mazda 929. In addition, the cost of maintenance, including insurance, on 1973 Mazda 929 would be higher. At 1,796 cc (4 cylinders), 1999 Opel Zafira is equipped with a bigger engine. In terms of performance, 1999 Opel Zafira (114 HP @ 5400 RPM) has 31 more horse power than 1973 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 1999 Opel Zafira should accelerate faster than 1973 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Zafira weights approximately 350 kg more than 1973 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1999 Opel Zafira (170 Nm @ 3400 RPM) has 36 more torque (in Nm) than 1973 Mazda 929. (134 Nm @ 3000 RPM). This means 1999 Opel Zafira will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda 929.
Compare all specifications:
1973 Mazda 929 | 1999 Opel Zafira | |
Make | Mazda | Opel |
Model | 929 | Zafira |
Year Released | 1973 | 1999 |
Engine Position | Front | Front |
Engine Size | 1769 cc | 1796 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 83 HP | 114 HP |
Engine RPM | 5000 RPM | 5400 RPM |
Torque | 134 Nm | 170 Nm |
Torque RPM | 3000 RPM | 3400 RPM |
Engine Bore Size | 80 mm | 80.6 mm |
Engine Stroke Size | 88 mm | 88.2 mm |
Fuel Type | Gasoline | Gasoline |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1070 kg | 1420 kg |
Vehicle Length | 4410 mm | 4320 mm |
Vehicle Width | 1670 mm | 1750 mm |
Vehicle Height | 1420 mm | 1690 mm |
Wheelbase Size | 2520 mm | 2700 mm |
Fuel Tank Capacity | 55 L | 58 L |