Discs and Pads...

4.0 V8 40v biturbo TFSI - 553 bhp
4.0 V8 40v biturbo TFSI - 597 bhp (Performance)
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Scotty C
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Discs and Pads...

Post by Scotty C » Mon Nov 11, 2019 12:04 pm

Morning All...

A quick question if I may...

A recent 20,000 mile service at the main dealer highlighted the brake discs are worn but the pads are only down by 30%. 16,000 of those have been motorway miles so only gentle brake use and, historically, I always understood brake pads to wear out before discs so I am wondering if this is usual on the RS6 ?

Thanks in advance...
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galaxie500
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Re: Discs and Pads...

Post by galaxie500 » Mon Nov 11, 2019 11:13 pm

Standard dealer attempt to extract money from you - they may be right but they may not. Not something to leave to chance so get them checked by a good independent. Many have a skimming service as new discs ain’t cheap. My discs did 78k - at 20k it’s highly unlikely you need new ones

Scotty C
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Re: Discs and Pads...

Post by Scotty C » Tue Nov 12, 2019 4:18 pm

galaxie500 wrote:
Mon Nov 11, 2019 11:13 pm
Standard dealer attempt to extract money from you - they may be right but they may not. Not something to leave to chance so get them checked by a good independent. Many have a skimming service as new discs ain’t cheap. My discs did 78k - at 20k it’s highly unlikely you need new ones
Thanks - that was my thinking... or that they maybe used the wrong pads in the first place. I will get an alternative opinion when I have my winter tyres fitted hopefully in the next week or so. Weird though
Current: 2019 BMW Alpina - B5 Bi Turbo Touring
Current: 2014 Land Rover Defender 110 All Black
Previous: 2017 RS6 Performance - Misano Red with Black Styling Pack
Previous: 2014 RS6 - Misano Red
Previous: 2004 S4 Avant - Nogaro Blue
Previous: 2001 S3 Absolute Red

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MikeFish
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Re: Discs and Pads...

Post by MikeFish » Tue Nov 12, 2019 7:34 pm

Scotty C wrote:
Mon Nov 11, 2019 12:04 pm
Morning All...

A quick question if I may...

A recent 20,000 mile service at the main dealer highlighted the brake discs are worn but the pads are only down by 30%. 16,000 of those have been motorway miles so only gentle brake use and, historically, I always understood brake pads to wear out before discs so I am wondering if this is usual on the RS6 ?

Thanks in advance...
Were the pads previously changed but still on original discs?

Scotty C
2nd Gear
Posts: 237
Joined: Wed Feb 03, 2016 3:48 pm

Re: Discs and Pads...

Post by Scotty C » Tue Nov 12, 2019 8:14 pm

MikeFish wrote:
Tue Nov 12, 2019 7:34 pm
Scotty C wrote:
Mon Nov 11, 2019 12:04 pm
Morning All...

A quick question if I may...

A recent 20,000 mile service at the main dealer highlighted the brake discs are worn but the pads are only down by 30%. 16,000 of those have been motorway miles so only gentle brake use and, historically, I always understood brake pads to wear out before discs so I am wondering if this is usual on the RS6 ?

Thanks in advance...
Were the pads previously changed but still on original discs?

No Mike... all original from new
Current: 2019 BMW Alpina - B5 Bi Turbo Touring
Current: 2014 Land Rover Defender 110 All Black
Previous: 2017 RS6 Performance - Misano Red with Black Styling Pack
Previous: 2014 RS6 - Misano Red
Previous: 2004 S4 Avant - Nogaro Blue
Previous: 2001 S3 Absolute Red

User avatar
MikeFish
Cruising
Posts: 15588
Joined: Tue Aug 31, 2010 9:23 pm
Location: The Middle of Somewhere

Re: Discs and Pads...

Post by MikeFish » Tue Nov 12, 2019 9:25 pm

Scotty C wrote:
Tue Nov 12, 2019 8:14 pm
MikeFish wrote:
Tue Nov 12, 2019 7:34 pm
Scotty C wrote:
Mon Nov 11, 2019 12:04 pm
Morning All...

A quick question if I may...

A recent 20,000 mile service at the main dealer highlighted the brake discs are worn but the pads are only down by 30%. 16,000 of those have been motorway miles so only gentle brake use and, historically, I always understood brake pads to wear out before discs so I am wondering if this is usual on the RS6 ?

Thanks in advance...
Were the pads previously changed but still on original discs?

No Mike... all original from new
The discs do wear unusually quick on these cars but shouldn't be that quick. I'd expect to replace the discs at the same time as the second set of pads are replaced i.e. when the 3rd set get fitted. However, others replaced them eveytime they changed pads. I think I was advised that they would need changing at about the same time but I measured them myself and found they were only half way worn, perhaps just a touch over half way so possibly needing to change the discs just before the second set of pads would wear out.

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