1956 BMW 503 vs. 1975 Morris Marina
To start off, 1975 Morris Marina is newer by 19 year(s). Which means there will be less support and parts availability for 1956 BMW 503. In addition, the cost of maintenance, including insurance, on 1956 BMW 503 would be higher. At 3,168 cc (8 cylinders), 1956 BMW 503 is equipped with a bigger engine. In terms of performance, 1956 BMW 503 (138 HP @ 4800 RPM) has 82 more horse power than 1975 Morris Marina. (56 HP @ 5500 RPM). In normal driving conditions, 1956 BMW 503 should accelerate faster than 1975 Morris Marina. With that said, vehicle weight also plays an important factor in acceleration. 1956 BMW 503 weights approximately 572 kg more than 1975 Morris Marina. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1956 BMW 503 (222 Nm @ 2500 RPM) has 127 more torque (in Nm) than 1975 Morris Marina. (95 Nm @ 2450 RPM). This means 1956 BMW 503 will have an easier job in driving up hills or pulling heavy equipment than 1975 Morris Marina.
Compare all specifications:
| 1956 BMW 503 | 1975 Morris Marina | |
| Make | BMW | Morris |
| Model | 503 | Marina |
| Year Released | 1956 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 3168 cc | 1275 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 138 HP | 56 HP |
| Engine RPM | 4800 RPM | 5500 RPM |
| Torque | 222 Nm | 95 Nm |
| Torque RPM | 2500 RPM | 2450 RPM |
| Engine Bore Size | 82 mm | 70.6 mm |
| Engine Stroke Size | 75 mm | 81.3 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1500 kg | 928 kg |
| Vehicle Length | 4760 mm | 4320 mm |
| Vehicle Width | 1710 mm | 1640 mm |
| Vehicle Height | 1400 mm | 1440 mm |
| Wheelbase Size | 2840 mm | 2440 mm |
| Fuel Tank Capacity | 75 L | 52 L |
