1976 Mazda 929 vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 30 year(s). Which means there will be less support and parts availability for 1976 Mazda 929. In addition, the cost of maintenance, including insurance, on 1976 Mazda 929 would be higher. At 1,769 cc (4 cylinders), 1976 Mazda 929 is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (104 HP @ 6000 RPM) has 21 more horse power than 1976 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 2006 Opel Astra should accelerate faster than 1976 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 241 kg more than 1976 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, 2006 Opel Astra (150 Nm @ 3900 RPM) has 16 more torque (in Nm) than 1976 Mazda 929. (134 Nm @ 3000 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1976 Mazda 929.
Compare all specifications:
1976 Mazda 929 | 2006 Opel Astra | |
Make | Mazda | Opel |
Model | 929 | Astra |
Year Released | 1976 | 2006 |
Engine Position | Front | Front |
Engine Size | 1769 cc | 1598 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 83 HP | 104 HP |
Engine RPM | 5000 RPM | 6000 RPM |
Torque | 134 Nm | 150 Nm |
Torque RPM | 3000 RPM | 3900 RPM |
Engine Bore Size | 80 mm | 79 mm |
Engine Stroke Size | 88 mm | 81.5 mm |
Engine Compression Ratio | 8.6:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1074 kg | 1315 kg |
Vehicle Length | 4410 mm | 4520 mm |
Vehicle Width | 1670 mm | 1800 mm |
Vehicle Height | 1420 mm | 1510 mm |
Wheelbase Size | 2520 mm | 2710 mm |
Fuel Tank Capacity | 55 L | 52 L |