1956 BMW 503 vs. 2005 Chevrolet Suburban
To start off, 2005 Chevrolet Suburban is newer by 49 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 5,963 cc (8 cylinders), 2005 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Suburban (335 HP @ 5600 RPM) has 197 more horse power than 1956 BMW 503. (138 HP @ 4800 RPM) In normal driving conditions, 2005 Chevrolet Suburban should accelerate faster than 1956 BMW 503. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Suburban weights approximately 1255 kg more than 1956 BMW 503. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Chevrolet Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1956 BMW 503. In wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Suburban will offer significantly more control. 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, 2005 Chevrolet Suburban (509 Nm) has 287 more torque (in Nm) than 1956 BMW 503. (222 Nm). This means 2005 Chevrolet Suburban will have an easier job in driving up hills or pulling heavy equipment than 1956 BMW 503.
Compare all specifications:
| 1956 BMW 503 | 2005 Chevrolet Suburban | |
| Make | BMW | Chevrolet |
| Model | 503 | Suburban |
| Year Released | 1956 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3168 cc | 5963 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 138 HP | 335 HP |
| Engine RPM | 4800 RPM | 5600 RPM |
| Torque | 222 Nm | 509 Nm |
| Engine Bore Size | 82 mm | 102 mm |
| Engine Stroke Size | 75 mm | 92 mm |
| Engine Compression Ratio | 7.3:1 | 9.4:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 9 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1500 kg | 2755 kg |
| Vehicle Length | 4760 mm | 5580 mm |
| Vehicle Width | 1710 mm | 2030 mm |
| Vehicle Height | 1400 mm | 1950 mm |
| Wheelbase Size | 2840 mm | 3380 mm |
| Fuel Tank Capacity | 75 L | 140 L |
