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      04-07-2013, 01:17 PM   #1
shrink
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Surprised by speed difference between 325 and 330

I had a 330i behind me today, same age as my car, same spec too by the looks of things. We came off a roundabout onto a motorway and I knew he was going to plan it, so I did too.

I pulled in because I knew he would get past eventually, but I wasn't prepared for just how swiftly it got past. 3rd gear he just sailed past.

I know there's only 35bhp in it, but I guess the torque difference widens the gap!

Genuinely surprised
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      04-07-2013, 01:30 PM   #2
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Are you running 3.0 litre? I've come to learn the 325 sounds fast but there is a lot out there that can keep up with you if not quicker
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      04-07-2013, 01:31 PM   #3
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53hp isn't it? That's a lot of extra horses and power through the rpms.

Power is a function of torque anyway, essentially torque normalised, so comparisons can be made without knowing gear ratios and other boring stuff. Having more torque is not an advantage necessarily.
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      04-07-2013, 01:31 PM   #4
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No. Mines a 2.5. Both cars were 05 plates. So 219bhp vs 254bhp give or take

It just sailed away in 3rd
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      04-07-2013, 01:46 PM   #5
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You just said you lifted?
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      04-07-2013, 01:48 PM   #6
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He simply has 20% more power though the whole range. Was your car full too? Passengers etc all add up.

2.5l 325i


258hp 330i



newer 330i?
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      04-07-2013, 01:50 PM   #7
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Yah I did have an extra passenger and some luggage too!

But as you say 20% more power is not negligible
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      04-07-2013, 04:00 PM   #8
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Its no good, you will have to sell your car and get a 335i. Then only an M3 will pass you.
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      04-07-2013, 04:22 PM   #9
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I'm likely to keep the 325i another year and it will be replaced by a jaguar XF-R

Then the M3 can try to keep up!
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      04-07-2013, 04:40 PM   #10
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Quote:
Originally Posted by shrink View Post
I'm likely to keep the 325i another year and it will be replaced by a jaguar XF-R

Then the M3 can try to keep up!
Untill you hit a cOrner!
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      04-07-2013, 04:54 PM   #11
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Dunno... Having taken an XFR around a track, it's no slouch in a bend. E diff and adaptive suspension keep it solid and planted. It's certainly no worse off in a bend than an m5
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