2004 BMW 325 vs. 1958 BMW 503
To start off, 2004 BMW 325 is newer by 46 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, 1958 BMW 503 (138 HP @ 4800 RPM) has 22 more horse power than 2004 BMW 325. (116 HP @ 4800 RPM) In normal driving conditions, 1958 BMW 503 should accelerate faster than 2004 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 1958 BMW 503 weights approximately 165 kg more than 2004 BMW 325. 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, both vehicles can yield 222 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2004 BMW 325 | 1958 BMW 503 | |
| Make | BMW | BMW |
| Model | 325 | 503 |
| Year Released | 2004 | 1958 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 3168 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 116 HP | 138 HP |
| Engine RPM | 4800 RPM | 4800 RPM |
| Torque | 222 Nm | 222 Nm |
| Torque RPM | 1900 RPM | 2500 RPM |
| Engine Bore Size | 80 mm | 82 mm |
| Engine Stroke Size | 83 mm | 75 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1335 kg | 1500 kg |
| Vehicle Length | 4440 mm | 4760 mm |
| Vehicle Width | 1700 mm | 1710 mm |
| Vehicle Height | 1400 mm | 1400 mm |
| Wheelbase Size | 2710 mm | 2840 mm |
| Fuel Tank Capacity | 65 L | 75 L |
