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Old Jun 7th, 2021, 11:25   #30
NI_Volvo_Nut
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Last Online: Dec 6th, 2023 11:13
Join Date: Aug 2008
Location: Bangor - Norn Iron
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Quote:
Originally Posted by ltec View Post
Hi all, I'm a new xc90 owner. Or new to me anyway. 2009 automatic.
When braking her the brakes seem poor, or compared to a car anyway. Takes a fair bit of pressure before she starts to slow down.
Is this normal coz she's so heavy or should I be looking into it. She's not long serviced and brakes all look fresh.
I've not read any of the reply's but I note you are in Cookstown. If you look at the previous MOT cert you will see the brake readings on the bottom left (I think - don't have one to hand) The service brake efficiency needs to be over 50% to pass but it should be close to 80%, anything lower than 70% wouldn't be acceptable to me and would need addressing, a car at 50% is scary to drive!

Efficiently is a calculation between vehicle weight and braking force, so every car should be capable of high 70's early 80's percent.

If you find they are outside that range pm me a pic of the MOT cert and I'll do my best to advice where to look. I'm also Based in Bangor if you want someone to have a look over the brake system.

Andy
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