1977 Mazda 929 vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Mazda 929. In addition, the cost of maintenance, including insurance, on 1977 Mazda 929 would be higher. At 1,995 cc (4 cylinders), 2005 Opel Astra is equipped with a bigger engine. In terms of performance, 1977 Mazda 929 (83 HP @ 5000 RPM) has 1 more horse power than 2005 Opel Astra. (82 HP @ 4300 RPM). In normal driving conditions, 1977 Mazda 929 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 255 kg more than 1977 Mazda 929.
Because 1977 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 1977 Mazda 929. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Astra, 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, 2005 Opel Astra (185 Nm @ 1500 RPM) has 48 more torque (in Nm) than 1977 Mazda 929. (137 Nm @ 3000 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda 929.
Compare all specifications:
1977 Mazda 929 | 2005 Opel Astra | |
Make | Mazda | Opel |
Model | 929 | Astra |
Year Released | 1977 | 2005 |
Engine Position | Front | Front |
Engine Size | 1768 cc | 1995 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 83 HP | 82 HP |
Engine RPM | 5000 RPM | 4300 RPM |
Torque | 137 Nm | 185 Nm |
Torque RPM | 3000 RPM | 1500 RPM |
Engine Compression Ratio | 8.6:1 | 18.5:1 |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 1135 kg | 1390 kg |
Vehicle Length | 4550 mm | 4120 mm |
Vehicle Width | 1670 mm | 1720 mm |
Vehicle Height | 1420 mm | 1430 mm |
Wheelbase Size | 2520 mm | 2640 mm |
Fuel Tank Capacity | 65 L | 52 L |