A Tesla Model 3 is a battery-electric electric saloon. UK Model 3 cars commonly accept about 11 kW AC. That still requires three-phase. On a typical single-phase supply the car charges at about 7 kW from a suitable wallbox. Budget the Tesla Model 3 as a September 2026 driveway install around £800 to £1,400 including VAT if nothing awkward shows up. Posts, board changes, buried cable and London access sit above that.
What a Tesla Model 3 will actually draw
UK Model 3 cars commonly accept about 11 kW AC. That still requires three-phase. On a typical single-phase supply the car charges at about 7 kW from a suitable wallbox.
A Tesla Wall Connector is optional. Any competent Type 2 wallbox can charge a Model 3. Tesla hardware is a choice, not a requirement.
- Tesla Model 3 is battery-electric, so home Type 2 AC is the daily fill
- Read the Tesla Model 3 handbook AC figure for this model year
- A dedicated circuit still applies, badge or not
Lead length for a Tesla Model 3
On many Model 3 cars the port is on the rear left. Confirm that on your car, then park the way you will park at home and measure to the port.
A tether bought for a shorter car is the usual Tesla Model 3 mistake. Mark the port on a photo before anyone orders 5 metres by default.
Earthing and notification for a Tesla Model 3
Most houses will still charge a Tesla Model 3 at about 7 kW on single-phase. Three-phase only helps when this car's onboard charger and the supply both allow 11 kW or 22 kW.
Tariff windows for a Tesla Model 3
A smart schedule matched to the tariff is worth more on a Tesla Model 3 than a wallbox rating the house cannot supply. Test that schedule with this car before the installer leaves.
What to compare on a Tesla Model 3 quote
Budget the Tesla Model 3 as a September 2026 driveway install around £800 to £1,400 including VAT if nothing awkward shows up. Posts, board changes, buried cable and London access sit above that.
The written scope for a Tesla Model 3 should name the charger, tether or socket, route, board work, earthing method, making good and exclusions.
Frequently asked questions
Is the Tesla Model 3 fully electric?
Yes. The Tesla Model 3 is a battery-electric electric saloon. Home charging is Type 2 AC. UK Model 3 cars commonly accept about 11 kW AC. That still requires three-phase. On a typical single-phase supply the car charges at about 7 kW from a suitable wallbox.
Will a faster wallbox fill a Tesla Model 3 quicker at home?
UK Model 3 cars commonly accept about 11 kW AC. That still requires three-phase. On a typical single-phase supply the car charges at about 7 kW from a suitable wallbox. A Tesla Wall Connector is optional. Any competent Type 2 wallbox can charge a Model 3. Tesla hardware is a choice, not a requirement.
How long a lead does a Tesla Model 3 need?
On many Model 3 cars the port is on the rear left. Confirm that on your car, then park the way you will park at home and measure to the port.
What should a Tesla Model 3 driveway install cost?
Budget the Tesla Model 3 as a September 2026 driveway install around £800 to £1,400 including VAT if nothing awkward shows up. Posts, board changes, buried cable and London access sit above that. It is a planning band, not a quotation.
Core buying guides
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Sources and further reading
How this guide was prepared
This guide was written by the Local EV Installers Editorial Team. We compare official guidance, legislation and established consumer information, separate general information from project-specific advice, and show publication dates and sources. We do not accept installer accreditation claims at face value.