Fiat 500e vs Vauxhall Corsa: Running Costs UK 2026
Last updated: July 2026 · Based on current UK fuel prices
Running a Fiat 500e in the UK costs approximately 6.9p per mile on home electricity, compared to 14.8p per mile for the Vauxhall Corsa on petrol. At 10,000 miles per year with 80% home charging, the Fiat 500e saves approximately £519 per year in fuel costs — breaking even on the higher purchase price in around 9.6 years.
At 10,000 miles/yr · 80% home charging
+£519/yr
The Fiat 500e saves you approximately £519 per year in fuel costs.
Break-even on the higher purchase price: ~9.6 years
Vauxhall Corsa fuel cost
14.8p/mile
47 MPG · 153.5p/litre
Fiat 500e (home tariff)
6.9p/mile
3.8 mi/kWh · 26.1p/kWh
Annual fuel cost comparison
The table below uses real-world efficiency figures for both vehicles and current UK fuel prices. EV costs assume 80% home charging (26.1p/kWh) and 20% public rapid charging (79p/kWh).
| Miles/yr | Vauxhall Corsa | Fiat 500e | EV saves |
|---|---|---|---|
| 8,000 | £1,188 | £772 | +£416 |
| 10,000(avg) | £1,485 | £965 | +£519 |
| 12,000 | £1,782 | £1,158 | +£623 |
| 15,000 | £2,227 | £1,448 | +£779 |
| 20,000 | £2,969 | £1,931 | +£1,039 |
Petrol: 153.5p/litre · Home electricity: 26.1p/kWh · Public rapid: 79p/kWh
Fiat 500e cost by charging scenario
Charging behaviour has more impact on EV running costs than almost any other variable. Here's how the Fiat 500e compares at 10,000 miles per year across four scenarios:
Overnight EV tariff
£184/yr · 1.8p/mile
Standard home (80% home)
£965/yr · 9.7p/mile
Mixed (50% home)
£1,383/yr · 13.8p/mile
Public charging only
£2,079/yr · 20.8p/mile
Saving vs Vauxhall Corsa at 10,000 mi/yr and 153.5p/litre.
Key specs
Fiat 500e
42kWh
Vauxhall Corsa
1.2 Turbo Design
Get a personalised result for your actual mileage
The figures above use national average fuel prices. Enter your postcode to get live local prices, or adjust the MPG and efficiency for your specific trim level.
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Frequently asked questions
How much does a Fiat 500e cost to run per mile in the UK?
At a standard UK home electricity rate of 26.1p/kWh (the Ofgem price cap unit rate for July–September 2026) and a real-world efficiency of 3.8 miles/kWh, the Fiat 500e costs approximately 6.9p per mile when charging at home. On a dedicated overnight EV tariff (around 7p/kWh) this falls to just 1.8p per mile. Relying entirely on public rapid charging — which averaged 79p/kWh in mid-2026 — raises the cost to 20.8p per mile.
Is the Fiat 500e cheaper to run than the Vauxhall Corsa?
Yes, for most UK drivers who can charge at home. The Vauxhall Corsa costs approximately 14.8p per mile in petrol at current UK prices. At home on a standard tariff, the Fiat 500e costs 6.9p per mile — a saving of 8.0p per mile. At 10,000 miles per year with 80% home charging, the Fiat 500e saves around £519 per year in fuel costs.
How long to break even switching from a Vauxhall Corsa to a Fiat 500e?
Based on an estimated price premium of £5,000 for the Fiat 500e over the Vauxhall Corsa, and annual fuel savings of approximately £519 at 10,000 miles per year (80% home charging), the break-even point is around 9.6 years. Drivers covering more miles will reach break-even sooner — at 15,000 miles per year the saving is proportionally larger.
What if I can't charge the Fiat 500e at home?
Without home charging, the economics change significantly. Relying on public rapid charging — which averaged 79p/kWh in mid-2026, up sharply from a couple of years ago — puts the Fiat 500e at 20.8p per mile — higher than the Vauxhall Corsa at 14.8p per mile. EV running cost savings are almost entirely dependent on home charging access. Drivers without off-street parking should factor this in carefully.