Not trying to open (re-open?

) a tin of worms, I was going over my cost-of-living spreadsheet calculations, refining entries as information is confirmed. I'm also not saying either that it's cheaper to live in the UK and economists are all liars; nor that is more expensive to live in the UK. Anyway, for what it's worth, have a dekko for yourselves.
(Just learned that phrase. Aren't I a clever girl!) These are actual monthly cost figures rounded to the nearest £/$, as the case may be. They're extremely accurate as we itemize everything for tax returns and DH in particular is anal about figures.
US vs. UK Housing, necessary homeowners maintenance[ & repairs550 property tax/council tax 90
93 building & contents ins 12
468 utilities (elec/gas, water, trash) 73
1061 mortgage/rent 1950 (£450 pw)
296 home maintenance 0 2468 Subtotal Housing 2125
*Transportation1021 auto loans, tolls, inspections, registration, petrol, oil
changes, tyres, repairs
(*both cars are now paid for, BUT
they are 8 and 10 years old and would need to be
replaced if we stayed in US. 65
158 auto ins 0 1179 Subtotal Transportation 65
Medical, dental care & insurance, co-pays and life ins.418 health/life/dental ins 90
113 Med/Dent co-pay, deductibles, prescriptions, optical 0 531 Subtotal Medical, etc. 90
Food, clothing165 Food, meals at lunch (no meals out) 240
200 Clothes, dry cleaning, repairs 400 365 Subtotal Food, clothing 640
$4,543 GRAND TOTAL £2,920 (36% cheaper)Notes:
1) There's no public transport where we live. No, it isn't a small town, but a suburb of a very large metropolis (Dallas/Fort Worth) where the property taxes are 1/3 cheaper and the crime is minimal. We both keep our cars an average of 8-10 years. DH does all oil changes and most repairs and car washing.
2) Texas has no state income tax and so is supported almost entirely on the back of homeowners taxes, who also pay to subsidise poorer school districts throughout the state. (It used to be called "Robin Hood" funding; now it's called equitable distribution. (Other states have much lower property tax, but that's offset with a state income, which we don't pay. A wash, basically; 6 one way--half dozen the other.)
3) Looking forward to repaying any old debts with a favourable exchange rate from £. We no longer have student loans, but many, many people on this forum do.
4) That high-dollar medical insurance we pay comes with a $5,000 deductible
per person! In other words, our private insurance is what's called "catastrophic insurance". It picks up the portion of the bills that we can't once it wipes out a good, solid chunk of our savings. At which point, if you lived through that, you could be starting $10,000 poorer.
And don't even think you're getting out of the Doc's surgery without a co-pay of $10-$20 a pop. Then the $10-$20 co-pay for each prescription, unless it's not on the approved list at all, so you pay the whole thing. Last year I paid $93 for a 1.4mml thimble of steroid eye drops for an eye infection.
5) Airfare from London to visit our families is actually (and virtually always has been) cheaper than airfare within the US. (Go figure! That's always boggled my mind. What with the more generous paid holidays, our parents may actually see us more than while we live in the US.)
6) Local entertainment. Our large metroplex has 2 museums, 1.5 zoos (yes, that's what I said) and nothing's free--London--well, it's local, plentiful and many are free. You can't walk anywhere here. My "corner" store is 1.5 miles away...and this is a heavily populated neighborhood.
7) DH and I both wear contacts and glasses, so figure up the costs of checkups, new prescriptions, lens care products every year. Insurance won't touch it.

Housing costs seems the watch word in the UK vs. US mantra. That scared me when I first did a cursory look at the figures. As did all the wailing (justified and understandable) about utility costs going up in the UK. But when I compared my actual monthly costs of carrying my housing here vs. in the UK, well, I had to smile with relief. When I wrote that check for $628 for the electric bill alone last month, I told DH that was my catalyst for getting the "F" outta Dodge! We don't even have a freakin' pool!
9) We're not going to buy cars in the UK. Sick of them. We'll use the Tube, trains, buses, walk and occassionally hire a car when needs must.
I think we too often forget about all the stuff that comes with maintaining housing, not just the rent. You can't live in it without utilities and water. And property taxes is as old as God here. You pay it for your own house or it's built into your rent. End of.
And the US citizen pays FICA (social security) in about the amount of the NIN tax. Difference is it gives virtually no benefits until you reach the age of retirement and then is arguably only marginally affective in the form of Medicare and a small monthly check. Meanwhile, so as long as you work, you pay it until age 65-72 before you see any benefit. (All your life, basically.)
Conclusion, don't forget economists, while comparing apples-to-apples are also generalising for the sake of brevity and simplicity. Their figures, while true and accurate don't and can't touch on the woman on the street, so to speak. I realize both DH's and my own salaries will also take a 36% hit, but for all the reasons listed above and as we'll be paid in £, at most that's makes us even, not worse off. Your mileage
will vary! But, me? I'll be laughing all the way to the bank!