Resources for Tesla and EV owners
Everything here is free and sourced: explainers, calculators with editable defaults, monthly market data, and the list of every study and dataset behind our numbers.
Guides
- Tesla battery health: what degradation is and how to read range loss honestlyHow much capacity a Tesla battery loses, what speeds it up, and why the range on the screen is not a battery health test. Sourced figures.Open
- Charging habits and battery wear: state of charge, fast charging and heatWhich charging habits actually wear an EV battery: time at high charge, frequent high-power DC charging and heat. What the data says, and a simple routine.Open
- Tyre pressure on an EV: TPMS, tyre wear and the cost of under-inflationWhere to find your Tesla's correct tyre pressure, what the TPMS warning really means, and what running tyres under-inflated costs in energy and wear.Open
- Is EV car insurance (kasko) in Turkey priced on driving behaviour?What EV kasko (own-damage cover) in Turkey is priced on, how driving data could enter pricing, and how consent works. Sourced; no prices or discounts.Open
- Tesla driving score: what is left after Tesla closed Safety Score to third-party apps?Tesla stopped sharing Safety Score with third-party apps in Dec 2023. How a transparent driving index is built from Fleet Telemetry, and how consent works.Open
- Used Tesla buyer checklist: battery, warranty, FSD, hardware and service historyWhat to check before you buy a used Tesla: an independent battery test, remaining warranty, whether FSD comes with the car, HW3 or AI4, and service records.Open
- Eşel mobil has ended: is 100 km cheaper on electricity or petrol in Turkey?Eşel mobil ended on 1 Oct 2026. What 100 km costs in a Tesla at home, at a public charger and in a comparable petrol or diesel car, with sourced prices.Open
- EV charging prices in Turkey, October 2026: AC and DC per operatorPublic AC and DC charging prices per kWh at ZES, Trugo, Petrol Ofisi, Beefull, Otowatt and Astor, read on each operator's own page on 5 October 2026.Open
- Winter range in Turkey: how much range a Tesla loses in the cold, city by cityHow much range an EV loses at 0 °C and below, what causes it, what January means in İstanbul, Ankara or Erzurum, and how to keep the loss small.Open