1978 Mazda 929 vs. 1977 Pontiac Firebird
To start off, 1978 Mazda 929 is newer by 1 year(s). Which means there will be less support and parts availability for 1977 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1977 Pontiac Firebird would be higher. At 5,012 cc (8 cylinders), 1977 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1977 Pontiac Firebird (145 HP @ 3800 RPM) has 62 more horse power than 1978 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 1977 Pontiac Firebird should accelerate faster than 1978 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 1977 Pontiac Firebird weights approximately 526 kg more than 1978 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, 1977 Pontiac Firebird (324 Nm @ 2400 RPM) has 190 more torque (in Nm) than 1978 Mazda 929. (134 Nm @ 3000 RPM). This means 1977 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 929.
Compare all specifications:
1978 Mazda 929 | 1977 Pontiac Firebird | |
Make | Mazda | Pontiac |
Model | 929 | Firebird |
Year Released | 1978 | 1977 |
Engine Position | Front | Front |
Engine Size | 1769 cc | 5012 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 83 HP | 145 HP |
Engine RPM | 5000 RPM | 3800 RPM |
Torque | 134 Nm | 324 Nm |
Torque RPM | 3000 RPM | 2400 RPM |
Engine Bore Size | 80 mm | 95 mm |
Engine Stroke Size | 88 mm | 88.4 mm |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1070 kg | 1596 kg |
Vehicle Length | 4410 mm | 4880 mm |
Vehicle Width | 1670 mm | 1870 mm |
Vehicle Height | 1420 mm | 1290 mm |
Wheelbase Size | 2520 mm | 2750 mm |
Fuel Tank Capacity | 55 L | 76 L |