1974 BMW 1502 vs. 2009 Hummer H3
To start off, 2009 Hummer H3 is newer by 35 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 3,653 cc (5 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (239 HP @ 5800 RPM) has 156 more horse power than 1974 BMW 1502. (83 HP @ 5800 RPM) In normal driving conditions, 2009 Hummer H3 should accelerate faster than 1974 BMW 1502. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 1920 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, 2009 Hummer H3 (327 Nm @ 4600 RPM) has 197 more torque (in Nm) than 1974 BMW 1502. (130 Nm @ 3500 RPM). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1974 BMW 1502.
Compare all specifications:
| 1974 BMW 1502 | 2009 Hummer H3 | |
| Make | BMW | Hummer |
| Model | 1502 | H3 |
| Year Released | 1974 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1574 cc | 3653 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 83 HP | 239 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 130 Nm | 327 Nm |
| Torque RPM | 3500 RPM | 4600 RPM |
| Engine Bore Size | 84 mm | 95.5 mm |
| Engine Stroke Size | 71 mm | 102 mm |
| Engine Compression Ratio | 8.6:1 | 9.9:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 930 kg | 2850 kg |
| Vehicle Length | 4240 mm | 4770 mm |
| Vehicle Width | 1600 mm | 2170 mm |
| Vehicle Height | 1420 mm | 1870 mm |
| Wheelbase Size | 2510 mm | 2850 mm |
| Fuel Tank Capacity | 50 L | 87 L |
