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Thread: V8SC Autobiography Versus SDV8 HSE

  1. #1
    Join Date
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    V8SC Autobiography Versus SDV8 HSE

    Hi all,

    I am new to this forum and to RR. I have a friend who owns RR's and I love the power and comfort, but his car is constantly costing him big bucks to fix.

    However, I really set my mind on one and I am torn between the; 2014 V8SC Autobiography (petrol) and the; 2015 SDV8 HSE Diesel. I have been contemplating which one would perform better towing and doing long range travelling, and of course which one is more reliable and likely to have less problems.

    So here are the questions:
    I heard from several RR owners and mechanics that a large majority of them have serious common issues, especially after 100000 KM.
    Some of the major concerns I heard that many have a variety of
    Electrical issues
    Turbo issues
    Timing chain snapping and breaking the Cam Shaft ETC
    Air suspension problems
    Control Arms problems

    I am really looking for none biased answers and would much appreciate some recommendation and insight helping me making the move in getting into one of those RR's with peace of mind.

    Thanks in Advance

  2. #2
    Join Date
    May 2003
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    towing and traveling there really is no choice but the SDV8.. nothing comes close to diesel torque off idle for relaxed towing..

    as for the rest, they are ten year old cars, I'd expect some maintenance issues...
    oh and a LOT more SDV8's sold than SC's
    "How long since you've visited The Good Oil?"

    '93 V8 Rossi
    '97 to '07. sold.
    '01 V8 D2
    '06 to 10. written off.
    '03 4.6 V8 HSE D2a with Tornado ECM
    '10 to '21
    '16.5 RRS SDV8
    '21 to Infinity and Beyond!


    1988 Isuzu Bus. V10 15L NA Diesel
    Home is where you park it..

    [IMG][/IMG]

  3. #3
    Join Date
    Apr 2012
    Location
    Coolum
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    SD V8 2019

    Have a D3 V8 petrol Tows OK but needs the revs keeping up on hills to tow the boat. Revs = consumption.
    I bought an SDV8 but haven't towed yet, The expectation is that 740 NM Torque will simplify the tow process and reduce the Klm / Lit consumption significantly.
    Here's hoping.
    D3 2005 4.4 V8 HSE java Black.Alpine Roof,Alpaca Leather 7seat,LRSat Nav,E diff,Bi Xenon.Hi-Ice et.voice control.Bluetooth Phone.Kaymar rearbar.Roofrails and Racks.18rims.Traxide Dual Battery towpoint Anderson plug. Xenon 4300k Hbeam.10wled450lightbar.

  4. #4
    Join Date
    Jan 1970
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    Allow a few revs with the SDV8 when pulling a load up long hills as IMO the engine has too much low-down torque for its own good so can get very hot. When spinning freely at around 2K it still doesn't use a lot of fuel and has a much better chance of not getting too hot.
    MY21.5 L405 D350 Vogue SE with 19s. Produce LLAMS for LR/RR, Jeep GC/Dodge Ram
    VK2HFG and APRS W1 digi, RTK base station using LoRa

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