2003 BMW M3 vs. 1963 Porsche 804
To start off, 2003 BMW M3 is newer by 40 year(s). Which means there will be less support and parts availability for 1963 Porsche 804. In addition, the cost of maintenance, including insurance, on 1963 Porsche 804 would be higher. At 2,993 cc (6 cylinders), 2003 BMW M3 is equipped with a bigger engine. In terms of performance, 2003 BMW M3 (240 HP @ 6000 RPM) has 58 more horse power than 1963 Porsche 804. (182 HP @ 9300 RPM). In normal driving conditions, 2003 BMW M3 should accelerate faster than 1963 Porsche 804. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW M3 weights approximately 980 kg more than 1963 Porsche 804. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2003 BMW M3 | 1963 Porsche 804 | |
| Make | BMW | Porsche |
| Model | M3 | 804 |
| Year Released | 2003 | 1963 |
| Engine Size | 2993 cc | 1494 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 240 HP | 182 HP |
| Engine RPM | 6000 RPM | 9300 RPM |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1442 kg | 462 kg |
| Vehicle Length | 4440 mm | 3960 mm |
| Vehicle Height | 1340 mm | 1320 mm |
| Wheelbase Size | 2730 mm | 2110 mm |
| Fuel Tank Capacity | 65 L | 73 L |
