I dont have much choice as the Mazda needs 98 ron or above and Ive been using tesco 99ron since ownership.
In the accord I used both VPD and Total excelluim as the extra mpg made it near cost neutral as Dan has said.
Also look into using a good semi syth or mineral 2 stroke oil JASO FS stuff, 250 to 300ml per tank. I ran 2 stroke for the last 18 months and my car loved it with the engine being quieter and produced less smoke. Faddy will testify to the less smoke as when it was egr deleted he said it was the cleanest diesel accord he had ever seen.
NB lubetech do 2 stroke which is used to us 4/5 litre for about £20 so very economical to use.
In the accord I used both VPD and Total excelluim as the extra mpg made it near cost neutral as Dan has said.
Also look into using a good semi syth or mineral 2 stroke oil JASO FS stuff, 250 to 300ml per tank. I ran 2 stroke for the last 18 months and my car loved it with the engine being quieter and produced less smoke. Faddy will testify to the less smoke as when it was egr deleted he said it was the cleanest diesel accord he had ever seen.
NB lubetech do 2 stroke which is used to us 4/5 litre for about £20 so very economical to use.