New Model 3 is the efficiency benchmark — strong range, Supercharger access, and software updates that keep the car feeling fresh. Price cuts and finance offers change monthly; running costs on home off-peak tariffs are the steady win. We list it from £39,995 (~318 miles in our catalog). Off-peak home charging lands around 1.7p per mile in our sums — run your reg through the calculator to see if that beats what you drive today.
Indicative price from £39,995. Catalog range ~318 miles. Off-peak home charging from about 1.7p per mile in our model.
We use £39,995 as a new starting point in the catalog — what you will actually pay depends on mileage, spec, and whether you buy from a dealer, a broker, or a tired private seller on a rainy Tuesday. Partner links show live stock; our number is for comparison.
We model ~318 miles for side-by-side running costs. Your real figure will be lower at 70 mph, lower still in winter, and higher if you mostly potter around town. Treat it as a benchmark, not a guarantee.