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Summary 10.06–05.07: 3923 km, Wisła, a broken Supercharger and 27 PLN per 100 km

3923 km, 650 kWh and electricity at 1.61 PLN/kWh — a trip to Wisła, Ionity on the road and a broken Supercharger at Okęcie. It works out to about 27 PLN per 100 km.

Translated from Polish with AI assistance. Read the original →

G
Grzegorz
Author
5 July 2026 · 2 min read
TeslaSummaryChargingCostsIonitySupercharger

Almost a month — from 10 June to 5 July — with one bigger trip and plenty of everyday driving. In total 3923 km, 650 kWh consumed and an average electricity price of 1.61 PLN/kWh. After the previous, expensive period, the bill is back to sensible.

Here's how it works out:

MetricValue
Kilometres3923 km
Consumption650.38 kWh
Average consumption16.6 kWh/100 km
Average electricity price1.61 PLN/kWh
Total electricity cost~1047 PLN
Cost per 100 km~26.70 PLN

Wisła — Ionity on the road

The biggest trip of the period: Wisła. Along the way, charging at Ionity — fast, no queue, no fuss. The drive to the mountains and back is the main reason the odometer went up by almost 4000 km in a month.

A broken Supercharger at Okęcie

On the way back, a surprise: the Supercharger at Warsaw's Okęcie wasn't working. Sounds like the plot of a horror film starring range anxiety, but in practice — zero pain. There was enough energy left to calmly get there and top up near home. That's probably the best summary of life with an EV after a few years: a broken charger isn't a drama, just a small change of plans.

Everyday driving

Apart from Wisła, the usual: Warsaw ↔ Mińsk Mazowiecki, Mińsk Mazowiecki ↔ Otwock and a few drives around the area with no particular destination — because in summer driving is simply a pleasure.

Consumption of 16.6 kWh/100 km looks impressive next to the previous 18.2 — summer, less air conditioning on the motorway than heating in winter, calmer local routes. On top of that, electricity got cheaper, from 2.03 PLN to 1.61 PLN/kWh, and the effect is clear: we went down from 37 PLN to just under 27 PLN per 100 km.


The conclusion from the previous summary was confirmed: the difference between electricity at 2 PLN and at 1.6 PLN adds up to several hundred PLN at this mileage. A month with a trip to the mountains, a broken Supercharger and a lower bill than last time — the EV in an apartment block still holds its own.

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Summary 13.05–09.06: 2,750 km, electricity at 2.03 PLN and 37 PLN per 100 km
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79,000 km, a clean inspection and 94% battery — the (almost) final post

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