1956 BMW 503 vs. 1995 Opel Astra
To start off, 1995 Opel Astra is newer by 39 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 38 more horse power than 1995 Opel Astra. (100 HP @ 6200 RPM). In normal driving conditions, 1956 BMW 503 should accelerate faster than 1995 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1956 BMW 503 weights approximately 402 kg more than 1995 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1956 BMW 503 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1956 BMW 503. However, in wet, icy, snow, or gravel driving conditions, 1995 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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 73 more torque (in Nm) than 1995 Opel Astra. (149 Nm @ 3500 RPM). This means 1956 BMW 503 will have an easier job in driving up hills or pulling heavy equipment than 1995 Opel Astra.
Compare all specifications:
1956 BMW 503 | 1995 Opel Astra | |
Make | BMW | Opel |
Model | 503 | Astra |
Year Released | 1956 | 1995 |
Engine Position | Front | Front |
Engine Size | 3168 cc | 1598 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 138 HP | 100 HP |
Engine RPM | 4800 RPM | 6200 RPM |
Torque | 222 Nm | 149 Nm |
Torque RPM | 2500 RPM | 3500 RPM |
Engine Bore Size | 82 mm | 79 mm |
Engine Stroke Size | 75 mm | 81.5 mm |
Engine Compression Ratio | 7.3:1 | 10.4:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1500 kg | 1098 kg |
Vehicle Length | 4760 mm | 4280 mm |
Vehicle Width | 1710 mm | 1700 mm |
Vehicle Height | 1400 mm | 1480 mm |
Wheelbase Size | 2840 mm | 2620 mm |