1985 Alfa Romeo Spider vs. 1974 Mazda 929
To start off, 1985 Alfa Romeo Spider is newer by 11 year(s). Which means there will be less support and parts availability for 1974 Mazda 929. In addition, the cost of maintenance, including insurance, on 1974 Mazda 929 would be higher. At 1,960 cc (4 cylinders), 1985 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 1985 Alfa Romeo Spider (126 HP @ 5400 RPM) has 43 more horse power than 1974 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 1985 Alfa Romeo Spider should accelerate faster than 1974 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 1985 Alfa Romeo Spider weights approximately 91 kg more than 1974 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, 1985 Alfa Romeo Spider (178 Nm @ 4000 RPM) has 44 more torque (in Nm) than 1974 Mazda 929. (134 Nm @ 3000 RPM). This means 1985 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1974 Mazda 929.
Compare all specifications:
1985 Alfa Romeo Spider | 1974 Mazda 929 | |
Make | Alfa Romeo | Mazda |
Model | Spider | 929 |
Year Released | 1985 | 1974 |
Engine Position | Front | Front |
Engine Size | 1960 cc | 1769 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 126 HP | 83 HP |
Engine RPM | 5400 RPM | 5000 RPM |
Torque | 178 Nm | 134 Nm |
Torque RPM | 4000 RPM | 3000 RPM |
Engine Bore Size | 84 mm | 80 mm |
Engine Stroke Size | 88.5 mm | 88 mm |
Engine Compression Ratio | 9.0:1 | 8.6:1 |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1161 kg | 1070 kg |
Vehicle Length | 4250 mm | 4550 mm |
Vehicle Width | 1640 mm | 1670 mm |
Vehicle Height | 1300 mm | 1420 mm |
Wheelbase Size | 2260 mm | 2520 mm |
Fuel Tank Capacity | 50 L | 55 L |