1975 Mazda 929 vs. 2007 Chevrolet Cobalt
To start off, 2007 Chevrolet Cobalt is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Mazda 929. In addition, the cost of maintenance, including insurance, on 1975 Mazda 929 would be higher. At 2,199 cc (4 cylinders), 2007 Chevrolet Cobalt is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Cobalt (148 HP @ 5600 RPM) has 65 more horse power than 1975 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 2007 Chevrolet Cobalt should accelerate faster than 1975 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Cobalt weights approximately 350 kg more than 1975 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, 2007 Chevrolet Cobalt (206 Nm @ 4200 RPM) has 72 more torque (in Nm) than 1975 Mazda 929. (134 Nm @ 3000 RPM). This means 2007 Chevrolet Cobalt will have an easier job in driving up hills or pulling heavy equipment than 1975 Mazda 929.
Compare all specifications:
1975 Mazda 929 | 2007 Chevrolet Cobalt | |
Make | Mazda | Chevrolet |
Model | 929 | Cobalt |
Year Released | 1975 | 2007 |
Engine Position | Front | Front |
Engine Size | 1769 cc | 2199 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 83 HP | 148 HP |
Engine RPM | 5000 RPM | 5600 RPM |
Torque | 134 Nm | 206 Nm |
Torque RPM | 3000 RPM | 4200 RPM |
Engine Compression Ratio | 8.6:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1070 kg | 1420 kg |
Vehicle Length | 4410 mm | 4590 mm |
Vehicle Width | 1670 mm | 1730 mm |
Vehicle Height | 1420 mm | 1460 mm |
Wheelbase Size | 2520 mm | 2630 mm |
Fuel Tank Capacity | 55 L | 42 L |