1974 BMW 1502 vs. 1978 Pontiac Firebird
To start off, 1978 Pontiac Firebird is newer by 4 year(s). Which means there will be less support and parts availability for 1974 BMW 1502. In addition, the cost of maintenance, including insurance, on 1974 BMW 1502 would be higher. At 6,547 cc (8 cylinders), 1978 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1978 Pontiac Firebird (285 HP @ 4400 RPM) has 202 more horse power than 1974 BMW 1502. (83 HP @ 5800 RPM) In normal driving conditions, 1978 Pontiac Firebird should accelerate faster than 1974 BMW 1502. With that said, vehicle weight also plays an important factor in acceleration. 1978 Pontiac Firebird weights approximately 666 kg more than 1974 BMW 1502. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1978 Pontiac Firebird (421 Nm @ 2400 RPM) has 291 more torque (in Nm) than 1974 BMW 1502. (130 Nm @ 3500 RPM). This means 1978 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1974 BMW 1502.
Compare all specifications:
1974 BMW 1502 | 1978 Pontiac Firebird | |
Make | BMW | Pontiac |
Model | 1502 | Firebird |
Year Released | 1974 | 1978 |
Engine Position | Front | Front |
Engine Size | 1574 cc | 6547 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 83 HP | 285 HP |
Engine RPM | 5800 RPM | 4400 RPM |
Torque | 130 Nm | 421 Nm |
Torque RPM | 3500 RPM | 2400 RPM |
Engine Bore Size | 84 mm | 104.7 mm |
Engine Stroke Size | 71 mm | 95.3 mm |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 930 kg | 1596 kg |
Vehicle Length | 4240 mm | 4880 mm |
Vehicle Width | 1600 mm | 1870 mm |
Vehicle Height | 1420 mm | 1290 mm |
Wheelbase Size | 2510 mm | 2750 mm |
Fuel Tank Capacity | 50 L | 76 L |