I use Shell v-power all the time now and do believe the quality of fuel makes a slight difference, but of course, that is open to opinion I'm sure.
Fantastic, I got a Jaws esque sized nibble from my new favourite forum poster. Never driven one pal, so can't comment 🤣 My MK4 diesel Golf is quick though, probably better than 50mpg as well! Just for absolutely clarity, when the Ford Performance chief engineer (during RS development and many popular FP products) mentions in conversation that he agreed it could have done with being a bit quicker, I'll take that with more weight than any article you can fetch for me 😁 Peace brotherEr, maybe read my last post eh? that 40 mpg was achieved with a Dreamscience Ultima 2+ map installed. Driving along like an adult , not an absolute teenager to$$er trying to impress other road users. A and B roads 40-50 mpg light throttle changing up early. No Miss Daisy present in the car. Anyone that says that a Standard Focus RS MK3 with 350BHP was "too slow" probably never ever drove one and more than likely just repeats what he has seen some possible VW DSG fan boys say that they have had one from the lights etc. Any car that does 165mph and an EASY repeatable 0-62mph of 4.7 seconds is not slow , and would only be called slow by someone used to a tuned car or supercar really.
EVO magazine : I quote ..
Ford Focus RS review – performance and 0-60 time
View attachment 591921
Evo
https://www.evo.co.uk › Ford › Focus › Focus RS
View attachment 591922
The Focus RS produces 345bhp and 347lb ft of torque, that's enough to propel it to a maximum claimed speed of 165mph and we recorded a 0-60mph time of 4.7sec.
Pros and cons: Remarkable amounts of acceleration and speed ⋅ View full list
Nuff said I think. " Remarkable"...
Lovely driveway! 😍Fantastic, I got a Jaws esque sized nibble from my new favourite forum poster. Never driven one pal, so can't comment 🤣 My MK4 diesel Golf is quick though, probably better than 50mpg as well! Just for absolutely clarity, when the Ford Performance chief engineer (during RS development and many popular FP products) mentions in conversation that he agreed it could have done with being a bit quicker, I'll take that with more weight than any article you can fetch for me 😁 Peace brother 
Always fun to wind up anyone that mentions an RS and 50mpg in the same sentence, that's on topic right?! Okay, I've had my fun 🎣😉We've had a good run so far of threads staying on topic and not getting personal. Can we continue that spree, please?
I achieved the 40MPG on the display while doing A and B roads cruising between 40 and 50 MPH, not 40 and 50mpg. I have never achieved or said I got 50 MPG. I also said the 40MPG was achieved with a Dreamscience Ultima 2+ map on and the car was not the 'slow std 350bhp' you suggested at the time. Hope that clears things up for you. Does your daddy let you drive his FRS MK3 much?Always fun to wind up anyone that mentions an RS and 50mpg in the same sentence, that's on topic right?! Okay, I've had my fun 🎣😉
My old man drives a Maserati, but I can't say I get to drive it 🤷🏻♂️ I suspect that's pretty terrible on fuel as well, not high on the importance list for a Ferrari V8 though I'd imagine.I achieved the 40MPG on the display while doing A and B roads cruising between 40 and 50 MPH, not 40 and 50mpg. I have never achieved or said I got 50 MPG. I also said the 40MPG was achieved with a Dreamscience Ultima 2+ map on and the car was not the 'slow std 350bhp' you suggested at the time. Hope that clears things up for you. Does your daddy let you drive his FRS MK3 much?
Yes, I've seen 38mpg in my Mk3 RS but it was a very steady and boring trip!You have to drive an RS like Miss Daisy to do that 🤣 Bet that's a fill then some average speed camera driving. Also, only 350bhp still? They were too slow as standard, turn the screw and really ruin the MPG
Doing a lot better than me, don't think mines been that high since I got it in September...😆Took an impromptu journey out this afternoon. Decided I wanted to go for a drive and ended up going to Snake Pass in the Peak District.
A bit of steady motorway driving (65-70mph), town/city driving and a spirited drive on snake pass and managed 46.4 mpg over 100 miles. Wasn't focused on economy - was just out having fun. Wasn't just a there and back trip - took a detour on the way back as didn't want to be just motorway driving otherwise it would have been over 48mpg (where it was when I pulled off the motorway).
Has to be said that I didn't go crazy, stuck to the speed limits throughout but where possible I got my foot down without going crazy. Wasn't focusing on economic driving.
Standard mode on the motorway and cities, sport mode when on the open road.
Quite impressed with that - doubt I'd have got that in my 1.5 focus.
(Wasn't driving when I took the photo, parked up on driveway - engine off).