What would be the likely cause for creaking over speed bumps. I bought the car yesterday and notice this noise and wondered if its a simple and quick fix 2012 4.4 tdv8 westminster
128k miles

Mine used to creak and whilst I’m no expert on it, I assumed it was the rubbers in the bushes creaking. I used to drive up a grass slope at an angle then reverse off, to articulate the suspension, then it would be fine for months.

Yours may have been sat in the same place for a while….

Might not be that, but I’d see how it goes over the next few weeks etc and if it’s still doing it investigate further.

Others may have a more specific fix….

 2011 Range Rover Vogue SE 4.4 TDV8

Previous cars :
2003 Range Rover Vogue TD6
1999 Discovery Td5 ES
1995 BMW M5 3.8 6 speed
1992 Range Rover 3.9 Efi Vogue
1992 BMW M5 3.8
1988 BMW 735i SE
1989 Ford Sierra XR4x4 2.9i
1981 Ford Fiesta Supersport

Could be any one or more of the many suspension bushes and joints - inspect and replace as necessary. 2012 TDV8 Vogue (L322)

Find some subtle speed bumps and drive over them at a decent speed, you have tons of suspension travel and it's been driven very sedately... you need to get the suspension working as it should..... There may or course be bushes warn but this is free and well worth a try... Pete
I now have permission from the boss to use Y.O.L.O. Enjoy life
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2014 L405 Autobiography SDV8 4.4 Loire Blue Ebony interior
2011 L322 Vogue SE 4.4 TDV8 Baltic Blue. Sold
2012 L322 Autobiography 5.0 Supercharged Ipanema Sand Sold
2002 L322 Vogue 4.4 V8 Epson Green (Fatty Offroader) Sold
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I know someone who had this with an old shape RRS that he bought.

New bushes on some of the suspension components sorted it.

David 2002 4.6 Vogue SE - Alveston Red with Lightstone Leather
2012 Range Rover 5.0 SC Autobiography in Indus Silver with Jet/Ivory Interior
2012 Range Rover 4.4 TDV8 Autobiography in Baltic Blue with Sand Interior

When mine was squeaking it was the rear knuckle bushes, I replaced top and bottom, the bottoms were seized. No more squeaking  2012 TDV8 Autobiography Baltic Blue
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2007 BMW M5 E60