# Model Y at 40 km/day on night electricity: about €22/month versus petrol, diesel and LPG For about 1,218 km/month, electricity costs about €22, versus €141 petrol, €140 diesel and €69 LPG at the assumed consumption rates. Eight hours from a socket covers driving in this example. More expensive charging or frequent DC top-ups reduce the saving. This compares energy, not purchase payback. [HTML](https://usateslata.com/en/tools/examples/model-y-40-km-den-obiknoven-kontakt) Calculator: [Driving & charging](https://usateslata.com/en/tools/ev-living) Example reviewed: 2026-10-21 Saved data basis: 2026-10-21 Revision: 24 ## Result Electricity costs less than the compared fuels Electricity and fuel only. per month | Item | Value | | --- | --- | | Tesla Model Y | 22.1 EUR | | Petrol | 140.62 EUR | | Diesel | 139.53 EUR | | LPG | 69.03 EUR | | Item | Value | | --- | --- | | Monthly distance | 1217.5 km | | Monthly electricity | 22.1 EUR | | Petrol per month | 140.62 EUR | | Diesel per month | 139.53 EUR | | LPG per month | 69.03 EUR | | Driving energy | 215.5 kWh/month | ## Inputs ### Driving and energy | Item | Value | | --- | --- | | Daily driving | 40 km | | Additional trip distance | 0 km | | Longer trips per month | 0 | | Battery consumption | 17.7 kWh/100 km | | Home electricity | 0.0923 €/kWh | | Rapid charging · DC | 0.425 €/kWh | | Regular AC charging · price | 0.37 €/kWh | | Requested AC share | 100 % | | Home · hours | 8 hours | | Home · days | 7 /week | | Home · power limit | 2.3 kW | | Home · phases | 1 | | Home · current | 10 A | | Usable battery | 75 kWh | | Petrol · consumption | 7 L/100 km | | Petrol · price | 1.65 €/L | | Diesel · consumption | 6 L/100 km | | Diesel · price | 1.91 €/L | | LPG · consumption | 9 L/100 km | | LPG · price | 0.63 €/L | | Additional petrol with LPG | 0 L/100 km | | Home access | Yes | | Another regular socket | No | ### Additional parameters | Item | Value | | --- | --- | | Usual driving | 1217.5 km/month | | Additional trips | 0 km/month | | Driving energy | 215.5 kWh/month | | DC charging stops | 0 /month | | Extra charging time | 0 min/month | | AC charging share | 100 % | ## Assumptions - Model Y Long Range AWD, 2022–2025: 75 kWh usable capacity; 17.7 kWh/100 km is an editable planning value, not an official or nationwide average. - 40 km per calendar day, about 1,218 km/month. No additional long journeys. Available supply: 230 V, 10 A, one phase; eight hours, seven nights/week. - 90% charging efficiency is assumed. EVN night electricity is rounded to €0.0923/kWh, including VAT and network fees; the whole window is assumed to be on that tariff. - Fallback DC at €0.425/kWh samples Eldrive and Electrip, without subscriptions. Fuel prices are the site’s dated examples, not live station quotes. - Fuelo fuel references, 21 October 2026: petrol €1.65/L, diesel €1.91/L, LPG €0.63/L. Comparison consumption: 7 / 6 / 9 L/100 km. Petrol used alongside LPG is excluded. ## Consumption: catalogue and owners Two different measurement bases · 2026-10-12 | Item | Value | | --- | --- | | This scenario · battery | 17.7 kWh/100 km | | Tesla WLTP · from the wall | 16.4 kWh/100 km | | Mean of collected owner reports | 17.7 kWh/100 km | WLTP includes charging losses; in-car reports measure battery energy. They are not directly comparable. Owner reports are a convenience sample, not representative statistics. 2020–2024 · Long Range / Performance · 5 reports. Winter, speed, tyres and route can change consumption. - [Tesla · WLTP](https://www.tesla.com/fr_fr/support/power-consumption) - [2023 Long Range AWD · 20″](https://www.reddit.com/r/TeslaModelY/comments/1lczyq7/) - [2021 Long Range AWD · 20″](https://www.reddit.com/r/TeslaModelY/comments/18n53m2/) - [2023 Long Range · 19″](https://www.reddit.com/r/ModelY/comments/1cmfxcb/) - [2023 Long Range](https://www.reddit.com/r/ModelY/comments/185nxuu/) ## Public charging prices Published tariffs · 2026-10-14 | Item | Value | | --- | --- | | DC price in this scenario | 0.425 €/kWh | | Eldrive · DC | 0.46 €/kWh | | Electrip · DC | 0.38–0.4 €/kWh | A two-network reference, including VAT and without a subscription. This is not a national average. Check the individual station tariff. Subscriptions, idle fees and roaming can change the bill. These references remain pinned to the saved example. - [Eldrive](https://www.eldrive.eu/bg-bg/pricing) - [Electrip](https://electripglobal.com/bg/driver) ## What could change the answer? An electrician must confirm that the socket, wiring and protection suit sustained charging. Winter heating, parked consumption, interruptions and longer journeys can require more energy. Parking, subscriptions, charger installation and vehicle ownership costs are excluded. ## Sources - [bg.fuelo.net](https://bg.fuelo.net/) · 2026-10-21 - [Long Range AWD](https://ev-database.org/car/1619/Tesla-Model-Y-Long-Range-AWD) · 2026-10-09 - [evn.bg](https://evn.bg/Home/Electricity.aspx?lang=bg-bg) · 2026-10-09 - [www.eldrive.eu](https://www.eldrive.eu/bg-bg/pricing) · 2026-10-14 - [electripglobal.com](https://electripglobal.com/bg/driver) · 2026-10-14 - [Tesla · AC charging power](https://www.tesla.com/en_ie/support/charging/onboard-charger) · 2026-10-12 [Adjust for your situation](https://usateslata.com/en/tools/ev-living?scenario=model-y-40-km-den-obiknoven-kontakt&revision=24) [All examples](https://usateslata.com/en/tools/examples)