1973 BMW 1502 vs. 1990 Mercedes-Benz G
To start off, 1990 Mercedes-Benz G is newer by 17 year(s). Which means there will be less support and parts availability for 1973 BMW 1502. In addition, the cost of maintenance, including insurance, on 1973 BMW 1502 would be higher. At 2,299 cc (4 cylinders), 1990 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 1990 Mercedes-Benz G (125 HP @ 5000 RPM) has 40 more horse power than 1973 BMW 1502. (85 HP @ 5800 RPM) In normal driving conditions, 1990 Mercedes-Benz G should accelerate faster than 1973 BMW 1502. With that said, vehicle weight also plays an important factor in acceleration. 1990 Mercedes-Benz G weights approximately 950 kg more than 1973 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, 1990 Mercedes-Benz G (186 Nm @ 4000 RPM) has 56 more torque (in Nm) than 1973 BMW 1502. (130 Nm @ 3500 RPM). This means 1990 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 1502.
Compare all specifications:
| 1973 BMW 1502 | 1990 Mercedes-Benz G | |
| Make | BMW | Mercedes-Benz |
| Model | 1502 | G |
| Year Released | 1973 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1573 cc | 2299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 85 HP | 125 HP |
| Engine RPM | 5800 RPM | 5000 RPM |
| Torque | 130 Nm | 186 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 95.5 mm |
| Engine Stroke Size | 71 mm | 80.2 mm |
| Engine Compression Ratio | 8.6:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 930 kg | 1880 kg |
| Vehicle Length | 4240 mm | 4240 mm |
| Vehicle Width | 1600 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1940 mm |
| Wheelbase Size | 2510 mm | 2410 mm |
