Help, should I replace iS with MK1 sport?
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- reggiegasket
- E30 Zone Newbie

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Hi,
I have a 318iS which I love and have used for the last 4 years. However, I'm thinking about whether a mk1 sport would be better. Any experience? My main issues with the iS is the lack of LSD. I'm not convinced the 325 sport would be much faster. In fact the iS is fast enough top end, but I suspect the 325 woudl be more fun out of corners with the extra grunt. Also, I like the balanced feel of the iS - like a little sports car should, I wonder if the 325 would feel heavy up front? Also, I'm not sure why mk2 sports are so much more money - why is that? My understanding is they are no faster, but not sure. Anyway, I don't want to sell my iS, but the cost of putting a LSD on means a sport seems a better option. Views?
I have a 318iS which I love and have used for the last 4 years. However, I'm thinking about whether a mk1 sport would be better. Any experience? My main issues with the iS is the lack of LSD. I'm not convinced the 325 sport would be much faster. In fact the iS is fast enough top end, but I suspect the 325 woudl be more fun out of corners with the extra grunt. Also, I like the balanced feel of the iS - like a little sports car should, I wonder if the 325 would feel heavy up front? Also, I'm not sure why mk2 sports are so much more money - why is that? My understanding is they are no faster, but not sure. Anyway, I don't want to sell my iS, but the cost of putting a LSD on means a sport seems a better option. Views?
What is the point of an LSD?
I would never give up an IS over the sport. They are just sooo much fun to drive the 325 is just too nose heavy, i used to own a 325. But when I had a friends IS for the day I was converted.
I would never give up an IS over the sport. They are just sooo much fun to drive the 325 is just too nose heavy, i used to own a 325. But when I had a friends IS for the day I was converted.
- gooner1
- Out humping Reindeer
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Surely ,as you know your car so well and the fact that good sports are fairly hard to find , you would be better off fitting an LSD. Not sure what ratio your looking for but a 3.64 is only going to set you back £250- 300 max.

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Speedtouch
- Old Skooler

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LSD reduces the amount of slip by a certain amount (usually 25%) giving better traction out of slippery corners or when you're accelerating hard.
Tech2 Sports are more highly prized because they are:
a) Newer
b) Less rust-prone
c) Better looking
Tech2 Sports are more highly prized because they are:
a) Newer
b) Less rust-prone
c) Better looking
///M aurice
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viewtopic.php?f=6&t=279421
ECU Upgrade EPROM Chips, £40 posted within the UK. Note these are not Zone chips.
viewtopic.php?f=6&t=279421
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Dr Firefly
- E30 Zone Doctor

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Didn't IS's come with an LSD?

tylerma wrote: you oxymoron, you...
Speedtouch wrote:LSD reduces the amount of slip by a certain amount (usually 25%) giving better traction out of slippery corners or when you're accelerating hard.
Crusing in both the IS and 325, I felt as though I could chuck the IS around if I wanted to but when in my 325 it just felt nose heavy, lazy, is the world i'm looking for.
Because I cruise I've never needed an LSD, plus I try not to accelerate out of corners, too many incidents that I care not to repeat! (sorry to jack the thread)
- reggiegasket
- E30 Zone Newbie

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Thanks for that. Main reason for wanting a LSD is that every now and again I do look to put the rear out on 2nd gear corners, just for fun. It's hard without a LSD to get a smooth drift. I've got to the point with my iS that I can't imagine a better balanced car, so the comments about the nose heavy 325 is very useful. I did drive one once and was not impressed, but it was an old shed. Maybe I should accept the inevitable and get that LSD and Z3 rack purchased and gett on with it....
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Bob_S
- Engaged to the E30 Zone

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had both an is and a 327 tbh i rate the 327 a better car, it's easy to extract silly speeds ans the extra weight up front isnt that noticable down a good a or b riad there isnt much difference apart from the 327 is a lairy hairy chested brute as opposed to the slender and sleek 318is. tbh for the price of an lsd i would look at something else to stabilise the car, such like uprated anti roll bars or a set of bilstein b8 shocks
Bollocks to this 24v scrap!
Personally. having now driven both a sixpot and fourpot16v i would say the Sport is the weapon of choice. there is no difference with a tiny bit more weight over the front wheels as the fourpot boys would love to have you believe. infact i think it gives u a more reliable handling characteristic (ie if its gonna slide, its gonna be power oversteer. which is awesome) i thought the IS was a little underpowered for the mass of an e30 and the low end torque of the six suits the car much better.

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Rosc0PColtrane
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Best thing to do is to drive the Tech 1 sport (definately a prettier car) and if you like it, buy it. People look for different things from cars. You may prefer the IS, you may prefer the 6 pot. Horses for courses and all that.
Gibson has posted a fair response, Bob has too. You wont get a definitive answer in this thread, though we'll certainly have some fun winding each other up!!
The e30 was famous for it's 6 pot engines for a reason....
Oh and lsd's? Much much better
Gibson has posted a fair response, Bob has too. You wont get a definitive answer in this thread, though we'll certainly have some fun winding each other up!!
The e30 was famous for it's 6 pot engines for a reason....
Oh and lsd's? Much much better
RoscOPColltrane.... what the hell are you doing up at 9-00 on a sunday morning? you must be nuts.
I really suppose the only sensible answer is drive both. and then see if you can turn down the power of the 325 in favour of 1 or 2 percent better weight distribution.... i know i couldnt
I really suppose the only sensible answer is drive both. and then see if you can turn down the power of the 325 in favour of 1 or 2 percent better weight distribution.... i know i couldnt

Ive driven a couple of 318is and i used to own a tech 2 sport and am going to be in the market for another soon.
The 318is are a nice drive and handle great but for me you cant beat the roar of the six pot and the torque it gives you.
The 318is feel abit under powered to me aswell which is why id go for the 325i sport every time.
The 318is are a nice drive and handle great but for me you cant beat the roar of the six pot and the torque it gives you.
The 318is feel abit under powered to me aswell which is why id go for the 325i sport every time.
e36boywrote;
I have been and still am really tempted in an m50 because it revs in a similar way i expect and has a bit of grunt.
Thats the problem with them, they are great fun but they aren't exactly quick.The 318is feel abit under powered to me aswell which is why id go for the 325i sport every time.
I have been and still am really tempted in an m50 because it revs in a similar way i expect and has a bit of grunt.

24v tech2
Go for it mate, Ive always fancied a tech 2 with an M50 conversion, I was on egay just the other day pricing up M50 donors..........Id just be happy to get back into a nice tech 2 sport at the moment though with an M20.hammoj28 wrote:e36boywrote;Thats the problem with them, they are great fun but they aren't exactly quick.The 318is feel abit under powered to me aswell which is why id go for the 325i sport every time.
I have been and still am really tempted in an m50 because it revs in a similar way i expect and has a bit of grunt.


