2005 BMW 325 vs. 1991 Porsche 928
To start off, 2005 BMW 325 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Porsche 928. In addition, the cost of maintenance, including insurance, on 1991 Porsche 928 would be higher. At 4,663 cc (8 cylinders), 1991 Porsche 928 is equipped with a bigger engine. In terms of performance, 1991 Porsche 928 (306 HP @ 5900 RPM) has 122 more horse power than 2005 BMW 325. (184 HP @ 6100 RPM) In normal driving conditions, 1991 Porsche 928 should accelerate faster than 2005 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 325 weights approximately 110 kg more than 1991 Porsche 928.
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, 1991 Porsche 928 (408 Nm @ 4100 RPM) has 163 more torque (in Nm) than 2005 BMW 325. (245 Nm @ 3500 RPM). This means 1991 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 325.
Compare all specifications:
2005 BMW 325 | 1991 Porsche 928 | |
Make | BMW | Porsche |
Model | 325 | 928 |
Year Released | 2005 | 1991 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 2494 cc | 4663 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 184 HP | 306 HP |
Engine RPM | 6100 RPM | 5900 RPM |
Torque | 245 Nm | 408 Nm |
Torque RPM | 3500 RPM | 4100 RPM |
Engine Bore Size | 84 mm | 97 mm |
Engine Stroke Size | 75 mm | 78.9 mm |
Engine Compression Ratio | 11.0:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 234 km/hour | 319 km/hour |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1640 kg | 1530 kg |
Vehicle Length | 4490 mm | 4530 mm |
Vehicle Width | 1760 mm | 2060 mm |
Vehicle Height | 1380 mm | 1290 mm |
Wheelbase Size | 2730 mm | 2510 mm |
Fuel Tank Capacity | 63 L | 76 L |