1958 BMW 503 vs. 2000 BMW 323
To start off, 2000 BMW 323 is newer by 42 year(s). Which means there will be less support and parts availability for 1958 BMW 503. In addition, the cost of maintenance, including insurance, on 1958 BMW 503 would be higher. At 3,168 cc (8 cylinders), 1958 BMW 503 is equipped with a bigger engine. In terms of performance, 2000 BMW 323 (326 HP @ 7400 RPM) has 188 more horse power than 1958 BMW 503. (138 HP @ 4800 RPM) In normal driving conditions, 2000 BMW 323 should accelerate faster than 1958 BMW 503. With that said, vehicle weight also plays an important factor in acceleration. 2000 BMW 323 weights approximately 110 kg more than 1958 BMW 503. 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, 2000 BMW 323 (245 Nm) has 23 more torque (in Nm) than 1958 BMW 503. (222 Nm). This means 2000 BMW 323 will have an easier job in driving up hills or pulling heavy equipment than 1958 BMW 503.
Compare all specifications:
| 1958 BMW 503 | 2000 BMW 323 | |
| Make | BMW | BMW |
| Model | 503 | 323 |
| Year Released | 1958 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 3168 cc | 2499 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 138 HP | 326 HP |
| Engine RPM | 4800 RPM | 7400 RPM |
| Torque | 222 Nm | 245 Nm |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1500 kg | 1610 kg |
| Vehicle Length | 4760 mm | 4480 mm |
| Vehicle Width | 1710 mm | 1750 mm |
| Vehicle Height | 1400 mm | 1420 mm |
| Wheelbase Size | 2840 mm | 2840 mm |
| Fuel Tank Capacity | 75 L | 70 L |
