1973 BMW 1502 vs. 1989 Alfa Romeo 164
To start off, 1989 Alfa Romeo 164 is newer by 16 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 2,959 cc (6 cylinders), 1989 Alfa Romeo 164 is equipped with a bigger engine. In terms of performance, 1989 Alfa Romeo 164 (192 HP @ 5800 RPM) has 107 more horse power than 1973 BMW 1502. (85 HP @ 5800 RPM) In normal driving conditions, 1989 Alfa Romeo 164 should accelerate faster than 1973 BMW 1502. With that said, vehicle weight also plays an important factor in acceleration. 1989 Alfa Romeo 164 weights approximately 435 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, 1989 Alfa Romeo 164 (245 Nm @ 3000 RPM) has 115 more torque (in Nm) than 1973 BMW 1502. (130 Nm @ 3500 RPM). This means 1989 Alfa Romeo 164 will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 1502.
Compare all specifications:
| 1973 BMW 1502 | 1989 Alfa Romeo 164 | |
| Make | BMW | Alfa Romeo |
| Model | 1502 | 164 |
| Year Released | 1973 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 1573 cc | 2959 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 85 HP | 192 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 130 Nm | 245 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 93 mm |
| Engine Stroke Size | 71 mm | 72.6 mm |
| Engine Compression Ratio | 8.6:1 | 9.5:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 930 kg | 1365 kg |
| Vehicle Length | 4240 mm | 4650 mm |
| Vehicle Width | 1600 mm | 1760 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2510 mm | 2670 mm |
| Fuel Tank Capacity | 50 L | 70 L |
