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Iceboy74



Member Since: 20 Sep 2023
Location: Berkshire
Posts: 9

United Kingdom 2015 Range Rover Vogue SE SDV8 Santorini Black
SDV8 gearbox kicks down too easily

Hi All,

I've had my L405 for about a month now and done a couple of long runs on the motorway.

One thing I've found, which might be a character of the car and gearbox, is that even with gentle throttle inputs the gearbox kicks down.

Example, if I'm driving at 70mph and want to increase speed to say 80, even with a gentle flex of the right foot the gearbox will kick down a gear.

I thought it would just use the torque and not have to kick a gear down?

I've owned various diesels many with less power and cylinders and they don't have a need to drop a gear.

So, is this normal? I always drive in D by the way.

Otherwise, what a magnificent place to be on a long journey.

Iceboy

Post #676819 30th Oct 2023 9:48am
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Zebedee



Member Since: 09 Jun 2016
Location: Cheshire/South Manchester
Posts: 354

United Kingdom 2013 Range Rover Vogue SDV8 Santorini Black

It is an 8-speed gearbox so it is quite easy and normal to change from 8th to 7th. Current:
- 2013 L405 4.4 TDV8 Vogue
Sold:
- 2004 L322 4.4 Vogue (BRC LPG)
- 2002 L322 4.4 HSE (having fixed timing chain guides)
- 2000 P38 4.6 Vogue (BRC LPG)
- 1981 2-door In-Vogue
- 1980 Ex-Army SIII LWB
- 1976 SIII LWB
- 1968 SIIA
Stripped for parts:
- 2003 L322 4.4 Vogue

Post #676831 30th Oct 2023 11:33am
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fisha



Member Since: 25 Sep 2009
Location: Scotland
Posts: 1245

2015 Range Rover Autobiography SDV8 Aruba

Yeah, I’d say it was common practice. If you’re cruising and maintaining speed for an uphill it’ll hold the gear. If you want to accelerate and gain speed then it’ll drop a gear to do it. V8 or else ...

Post #676855 30th Oct 2023 3:44pm
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philip1972



Member Since: 16 Jun 2017
Location: Marval 87440
Posts: 511

France 2006 Range Rover Autobiography 4.2 SC V8 Java Black

This is one thing I preferred on my Disco 4 6 speed to the D4 8 speed. Fewer kick downs and just used the torque.

Post #676856 30th Oct 2023 4:05pm
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Tdtj



Member Since: 29 Sep 2021
Location: Edinburgh
Posts: 161

Scotland 2016 Range Rover Autobiography SDV8 Santorini Black

If I’m using mine on cruise or just normal motorway stuff and see a slight incline ahead I just flick the right steering wheel paddle to keep it in 8th gear and use the torque instead of the very unnecessary change down 2016 4.4 diesel

Post #676868 30th Oct 2023 8:13pm
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Iceboy74



Member Since: 20 Sep 2023
Location: Berkshire
Posts: 9

United Kingdom 2015 Range Rover Vogue SE SDV8 Santorini Black

Thanks All.
Iceboy

Post #677134 3rd Nov 2023 9:35am
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