⛽️ 837 miles [Single Tank Challenge- Range Rover L322, Part 1] 

I can’t wait to watch this! Definitely need to make a video about the journey. I reckon you can do it with a low speed; some astute use of getting a tow from trucks on the motorway sections; and the balls to just see it through to the end of the tank. Best of luck Ed, I’m rooting for you!!

Have a look at It's Joel's channel - he just did Scotland and back from the South East on one tank in a 3.6 TDV8

Hmm, I don't think you'll make it tbh, most I've seen on mine has been around 36mpg going off the gauges. Have run out of fuel once, it restarted on the button after a couple of minutes of turning over. You'll definitely not be making use of both of those twin turbos anyway! :) 8th gear and ticking over the whole way, ~50mph... good luck, will look forward to the video!

I tried to hypermile a 4.4 tdv8 l322 and you have to stay below 50 and press the stalk to instantanius fuel and when not on throttle says 99 mpg and you have to accelerate so gently to keep fuel above 45mpg read inclines and hills to ensure you keep momentum before you hit them as throttle use on them soon pulls firgure way down. It's a great tool for the journey as really helps you not burn fuel. I managed 54 mpg over 125 miles but stayed between 45 to 48mph at 5am on empty m4.. east to west so all downhill through bath jctn 18 dowhill to bristol and down hill after m5 jctn to wales. Just can't see how you would get the elevation out of Cornwall up m5. You would have to drive at night and sleep in day to avoid traffic and at low speed on motorway use hazard lights if cars approach fast from the rear on quiet motorway. You may have done it by now but a v6 l405 being lighter and more car like may have a chance but I think you are asking alot as if you split trip and have cold engine that will need planning as up hill on cold start will get you below 15 mpg. Normal motorway speeds and above I got 28mpg on screen computer so seems in reach but never got over 520 miles on full tank. Work that out,either computer is way off and is a dieselgate computer or a feel good guessometer. Also you looking at distance and all uk speedos read different you need to sync gps speed and distance as 2 cars on different size tyres can cover same route and show different miles covered. Who knows if speedo is accurate. I've owned l322's 12 yrs and would never believe the computer as my fuel bills don't match. Just please put on you tube and do it in the dry high tyre pressures and before it rains as more rolling resistance and follow a lorry real close to get less air pressure. Don't think you will get over 780 real gps miles.

Hello, the fuel system will bleed with a few ignition cycles, has an electric lift pump. Just be aware that running the fuel system dry is not a good plan - the high pressure pump relies on fuel for lubricant. Active DPF regen won’t be established when fuel below a quarter, all though minor detail. Have achieved 37 mpg in mine with cruise at 55 mph. Are you planning on using premium fuel or regular? Love a challenge like this, enjoy the drive and the vehicle

my 3.6 tdv8 will achieve 35 mpg so the 4.4 should have no problem getting 38

You may need a DPF regen en-route which will drop your mpg considerably during the process

Take your bike with you mate , you will fall way short, you will be lucky to get 28 to the gallon with a lot of lifting

Just keep it below 50mph. It will be bloody boring though 😂😂😂

It’s Joel did his test with the air con on all the way too

It will self bleed I believe but chat to a specialist

I got 45mpg out of mine Ed at 50mph round the M25 once one Sunday morning on the way to a Land Rover National

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