1991 Porsche 911 vs. 2009 BMW 525
To start off, 2009 BMW 525 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Porsche 911. In addition, the cost of maintenance, including insurance, on 1991 Porsche 911 would be higher. At 3,163 cc (6 cylinders), 1991 Porsche 911 is equipped with a bigger engine. In terms of performance, 1991 Porsche 911 (228 HP @ 5900 RPM) has 13 more horse power than 2009 BMW 525. (215 HP @ 6500 RPM). In normal driving conditions, 1991 Porsche 911 should accelerate faster than 2009 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 525 weights approximately 511 kg more than 1991 Porsche 911.
Let's talk about torque, 1991 Porsche 911 (286 Nm @ 4800 RPM) has 36 more torque (in Nm) than 2009 BMW 525. (250 Nm @ 2750 RPM). This means 1991 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 525.
Compare all specifications:
1991 Porsche 911 | 2009 BMW 525 | |
Make | Porsche | BMW |
Model | 911 | 525 |
Year Released | 1991 | 2009 |
Body Type | Roadster | Station Wagon |
Engine Position | Rear | Front |
Engine Size | 3163 cc | 2497 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | boxer | in-line |
Horse Power | 228 HP | 215 HP |
Engine RPM | 5900 RPM | 6500 RPM |
Torque | 286 Nm | 250 Nm |
Torque RPM | 4800 RPM | 2750 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1175 kg | 1686 kg |
Vehicle Length | 4300 mm | 4850 mm |
Vehicle Width | 1660 mm | 1850 mm |
Vehicle Height | 1260 mm | 1500 mm |