1956 BMW 503 vs. 2009 Pontiac G6
To start off, 2009 Pontiac G6 is newer by 53 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, 2009 Pontiac G6 (162 HP @ 6400 RPM) has 24 more horse power than 1956 BMW 503. (138 HP @ 4800 RPM) In normal driving conditions, 2009 Pontiac G6 should accelerate faster than 1956 BMW 503. With that said, vehicle weight also plays an important factor in acceleration. 2009 Pontiac G6 weights approximately 485 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 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, 2009 Pontiac G6, 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 66 more torque (in Nm) than 2009 Pontiac G6. (156 Nm @ 5000 RPM). This means 1956 BMW 503 will have an easier job in driving up hills or pulling heavy equipment than 2009 Pontiac G6. 2009 Pontiac G6 has automatic transmission and 1956 BMW 503 has manual transmission. 1956 BMW 503 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Pontiac G6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 BMW 503 | 2009 Pontiac G6 | |
| Make | BMW | Pontiac |
| Model | 503 | G6 |
| Year Released | 1956 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 3168 cc | 2384 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 138 HP | 162 HP |
| Engine RPM | 4800 RPM | 6400 RPM |
| Torque | 222 Nm | 156 Nm |
| Torque RPM | 2500 RPM | 5000 RPM |
| Engine Bore Size | 82 mm | 87.9 mm |
| Engine Stroke Size | 75 mm | 97.8 mm |
| Engine Compression Ratio | 7.3:1 | 10.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1500 kg | 1985 kg |
| Vehicle Length | 4760 mm | 4810 mm |
| Vehicle Width | 1710 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1460 mm |
| Wheelbase Size | 2840 mm | 2860 mm |
| Fuel Tank Capacity | 75 L | 61 L |
