1973 BMW 1502 vs. 2003 GAZ 3111
To start off, 2003 GAZ 3111 is newer by 30 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 2,285 cc (4 cylinders), 2003 GAZ 3111 is equipped with a bigger engine. In terms of performance, 2003 GAZ 3111 (148 HP @ 5200 RPM) has 63 more horse power than 1973 BMW 1502. (85 HP @ 5800 RPM) In normal driving conditions, 2003 GAZ 3111 should accelerate faster than 1973 BMW 1502. With that said, vehicle weight also plays an important factor in acceleration. 2003 GAZ 3111 weights approximately 570 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, 2003 GAZ 3111 (215 Nm @ 4000 RPM) has 85 more torque (in Nm) than 1973 BMW 1502. (130 Nm @ 3500 RPM). This means 2003 GAZ 3111 will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 1502.
Compare all specifications:
| 1973 BMW 1502 | 2003 GAZ 3111 | |
| Make | BMW | GAZ |
| Model | 1502 | 3111 |
| Year Released | 1973 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1573 cc | 2285 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 148 HP |
| Engine RPM | 5800 RPM | 5200 RPM |
| Torque | 130 Nm | 215 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 92 mm |
| Engine Stroke Size | 71 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 930 kg | 1500 kg |
| Vehicle Length | 4240 mm | 4950 mm |
| Vehicle Width | 1600 mm | 1810 mm |
| Vehicle Height | 1420 mm | 1490 mm |
| Wheelbase Size | 2510 mm | 2810 mm |
