2005 BMW 325 vs. 1972 Porsche 911
To start off, 2005 BMW 325 is newer by 33 year(s). Which means there will be less support and parts availability for 1972 Porsche 911. In addition, the cost of maintenance, including insurance, on 1972 Porsche 911 would be higher. At 2,491 cc (6 cylinders), 2005 BMW 325 is equipped with a bigger engine. In terms of performance, 2005 BMW 325 (190 HP @ 7400 RPM) has 59 more horse power than 1972 Porsche 911. (131 HP @ 5600 RPM). In normal driving conditions, 2005 BMW 325 should accelerate faster than 1972 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 325 weights approximately 553 kg more than 1972 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 BMW 325 (237 Nm) has 40 more torque (in Nm) than 1972 Porsche 911. (197 Nm). This means 2005 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1972 Porsche 911.
Compare all specifications:
| 2005 BMW 325 | 1972 Porsche 911 | |
| Make | BMW | Porsche |
| Model | 325 | 911 |
| Year Released | 2005 | 1972 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2491 cc | 2341 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 190 HP | 131 HP |
| Engine RPM | 7400 RPM | 5600 RPM |
| Torque | 237 Nm | 197 Nm |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 75 mm | 70.4 mm |
| Engine Compression Ratio | 10.5:1 | 7.5:1 |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1630 kg | 1077 kg |
| Vehicle Length | 4480 mm | 4150 mm |
| Vehicle Width | 1750 mm | 1620 mm |
| Vehicle Height | 1440 mm | 1330 mm |
| Wheelbase Size | 2830 mm | 2270 mm |
| Fuel Tank Capacity | 63 L | 80 L |
