Which oil to use?

MisChief

MisChief

MisChief

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I've booked my car into BMW for a oil service and want to buy my own oil, as it'll cost £230 if they supply the oil or £117 if I bring my own.

I've called up 3 BMW dealers and they have all recommended different oils for my car. I'm now extremely confused as to which oil I should buy :confused:

Dealer 1 recommends - Castrol Edge 0W-30
Dealer 2 recommends - Mobil 1 ESP 5W-30 or Castrol LL04 SLX 0W-30 - said Castrol Edge is not recommended
Dealer 3 recommends - Any 5W-30 or 0W-30 normal Castrol will be fine - no need for Castrol Edge

The manual says BMW recommends Castrol, Longlife-04.
Castrol website recommends Castrol Edge 5W-30.

I have a 2007 118d M Sport. Please just tell me which oil to buy!!!!
 
Castrol Edge is the consumer product, Castrol SLX is the trade product. Thats the difference - a dealer will fill your car with SLX, Halfords will sell you the same stuff in a bottle with 'Edge' on it instead.

If you are buying a bottle for yourself, go for the Edge, 5w30 sounds fine and is LL04 approved. Dealer 2 and 3 are wrong.
 
Check out opieoils.co.uk.

I buy my oil from them at very good prices. Many of the car forums use them too.

The have a useful tool which allows you to search for the oil based on your car model.

They recommend: Castrol EDGE 5W-30 fully synthetic engine oil
 
Don't BMW dealers have a proper reference system or do they just talk rubbish and what the recommend depends on which way the wind is blowing and what colour tie the manager is wearing?
 
Janesy B said:
Don't BMW dealers have a proper reference system or do they just talk rubbish and what the recommend depends on which way the wind is blowing and what colour tie the manager is wearing?
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The issue is that some people will check the system, assume 'SLX Longtec II' is 'just normal Castrol' and advise against Edge as a result.
 
I think whats more worrying, is the potential for customers to accept the first answer the dealer gives them without checking. At least the OP asked 3 different dealers, I bet most people wouldn't even think of it.

My local main dealers aren't too bad, but gone are the days when I would believe everyword they said.
 
Firestar_3x said:
Halfords have a special offer on 5-30w edge at the moment, got a 4ltr tub for £36.99
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20% off Castrol offer ended yesterday I think. I remember looking at oils over the weekend and they still had 20%, but checked today and the 20% offer is only on Mobil now :(

I will have a look in ASDA tonight, thanks Felix!

So which oil am I looking for again? Castrol Edge 0W30, or 5W30?? :o
 
naefeart said:
I think whats more worrying, is the potential for customers to accept the first answer the dealer gives them without checking. At least the OP asked 3 different dealers, I bet most people wouldn't even think of it.

My local main dealers aren't too bad, but gone are the days when I would believe everyword they said.
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The thing is though any of the oils in the OP would be fine, it's not like they've recommended a mineral oil or something. ;)
 
Firestar_3x said:
Purchased my oil on Sunday, looks like i got it just in time, they now have a 5w30 + Swarfega offer on for £40.
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I can't find this, can only find the £45.99 oil + free Swarfega worth £6.99?

If ASDA are still doing £10 a litre (assuming 4L is not avail?), would it look funny if I turn up to BMW with 6 bottles :D
 
oilcp.jpg
 
Is this the done thing now? Do they charge corkage?:D

Seriously though, mine is due a service - oil change and inspection, £253 inc labour and materials.

Should I be bringing my own oil?
 
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