how fast is a 525d really?
07-07-2005, 02:46 AM
#11
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Originally Posted by 525dse' date='Jul 7 2005, 09:37 AM
yeah like i said i thought it was far fetched! what i do know though for instant overtaking power when you need it the diesels will have petrol power licked. i am very impressed with how eager this engine feels! There is quite a bit of delay when pulling out of roundabouts and junctions which causes the car to shoot forward!? 
things can only get quicker from now on! has anyone tried new performance diesel fuel from bp? does it make much difference?
things can only get quicker from now on! has anyone tried new performance diesel fuel from bp? does it make much difference?
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I use the BP fuel - feels slightly better but not sure it's worth the extra... Try it and see.
07-07-2005, 04:39 AM
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My Ride: 525d Touring (E61) Steptronic, Active Steering, Dynamic Drive, Silver Gray, Black Dakota Leather, 138 Rims, Park Distance Control, Sliding Armrest, Advanced Air-Con, Professional Satellite Navigation, Sports Steering Wheel, Xeon, Adaptive lights, Heated Front Seats, Voice Control, Bluetooth (T630)
Originally Posted by rah' date='Jul 7 2005, 11:06 AM
...
I have tryed 525i and 530i and the feel of power in a 525d is better, but if you have and old software version you might have some lag from stationary.
....
I have tryed 525i and 530i and the feel of power in a 525d is better, but if you have and old software version you might have some lag from stationary.
....
07-07-2005, 09:09 AM
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I have a few questions:
1. How do i tell what softwere does my car have?
2. Are diesel softwere numbers different from gas ones? (v 17, 13, 15,18)
3. From what you know... buying a new model bmw (recent) does it come with a higher softwere from the fabric than an older one (1 year or so older)? I'm asking this because my car (535d) was built last month and it's on it's way here.
1. How do i tell what softwere does my car have?
2. Are diesel softwere numbers different from gas ones? (v 17, 13, 15,18)
3. From what you know... buying a new model bmw (recent) does it come with a higher softwere from the fabric than an older one (1 year or so older)? I'm asking this because my car (535d) was built last month and it's on it's way here.
07-07-2005, 01:03 PM
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The lag is directly related to the size and construction of the turbo. The bigger the turbo the bigger the lag. Thats why a 535d has a small turbo and a big turbo. The small turbo prevents the lag.
I have a remapped 525d that is a perfekt match for a 53Od. It accelearates to 6O miles in between 7 and 7,5 second depending on your skills (manual shift). There is always a lag even with a 53O. ONly the 535 has little lag.
The 525 realy goes to lightspeed in and around 32OO rotation. Its weakens around 44OO rotations. In between those numbers i almost feel i can compete with a ferari
Its fast So if you keep the rotations above 3OOO you realy have a sporty car. Manual is a blessing for that. With auto you just push the gaspedal. With manual you can actualy drive the car at the sporty side
I have a remapped 525d that is a perfekt match for a 53Od. It accelearates to 6O miles in between 7 and 7,5 second depending on your skills (manual shift). There is always a lag even with a 53O. ONly the 535 has little lag.
The 525 realy goes to lightspeed in and around 32OO rotation. Its weakens around 44OO rotations. In between those numbers i almost feel i can compete with a ferari
Its fast So if you keep the rotations above 3OOO you realy have a sporty car. Manual is a blessing for that. With auto you just push the gaspedal. With manual you can actualy drive the car at the sporty side
07-07-2005, 01:40 PM
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Europe has a lot of traffic. So basicly on a practical level you dont need to be that fast the first distance. The only place you can actualy play a bit is on long road where you can put the gear example from 4 th to 3 th or from 5th to 4th to follow a fast car or make some distance between you and a anoying driver in your tail. WHen doing this that is where the real power of diesels come in. You can actualy feel the frustation of fasters cars barely beeing ablle to follow you when you unleashe the power at that moment.
07-07-2005, 02:13 PM
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My Ride: 535D Sport Auto
I raced a friend once for about a mile in my old 528i manual (192bhp). He was in a 525d auto touring (previous model) We set off at the same time and by the time we got to 100mph I just squeezed past him. Not enough reason to justify having a petrol I'd say.
07-08-2005, 12:57 PM
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Originally Posted by 525dse' date='Jul 7 2005, 01:34 AM
when in the buying process for my car i asked about the high torque of the diesel and how it affected performance at speed. He said that it between 40-80 mph it would probably be as fast as a 545i. This seems a little far fetched to me! because the 525d is down considerably on horsepower and a little on torque. but the extra weight of the diesel engine means they both weigh nearly the same. i just wondered is this realistic or what would the performance be equivalent to realisticly? it certainly leaves boy racers in the distance!? 
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07-08-2005, 02:09 PM
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Originally Posted by Iceman' date='Jul 8 2005, 08:57 PM
[quote name='525dse' date='Jul 7 2005, 01:34 AM']when in the buying process for my car i asked about the high torque of the diesel and how it affected performance at speed. He said that it between 40-80 mph it would probably be as fast as a 545i. This seems a little far fetched to me! because the 525d is down considerably on horsepower and a little on torque. but the extra weight of the diesel engine means they both weigh nearly the same. i just wondered is this realistic or what would the performance be equivalent to realisticly? it certainly leaves boy racers in the distance!?
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[/quote]Quack! Try a 535d
07-08-2005, 02:55 PM
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Originally Posted by colejl' date='Jul 9 2005, 12:09 AM
Quack!? Try a 535d?
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