Ford Fiesta vs Vauxhall Corsa - service & running costs compared
Two of Britain's best-selling superminis head-to-head: which is actually cheaper to run? Real 2026 UK garage prices, common issues, and a clear verdict.
The Ford Fiesta and Vauxhall Corsa have been swapping the UK's number-one sales crown for years. They look similar, weigh similar, do similar mpg - and for most jobs, cost similar money to fix.
But there are real differences worth knowing before you buy or before you say yes to a garage quote. This is what we know.
Ford Fiesta vs Vauxhall Corsa - full price comparison
| Service / Repair | Ford Fiesta | Vauxhall Corsa |
|---|---|---|
| MOT test | £55 | £55 |
| Full service | £140–£210 | £135–£200 |
| Interim service | £90–£130 | £85–£120 |
| Front brake pads | £95–£150 | £90–£145 |
| Front brake discs + pads | £170–£305 | £165–£290 |
| Rear brake pads | £80–£135 | £75–£125 |
| Rear brake discs + pads | £150–£265 | £145–£255 |
| Brake fluid change | £45–£85 | £45–£85 |
| Wheel alignment | £35–£70 | £35–£70 |
| Drop links (pair) | £70–£140 | £70–£135 |
| Shock absorbers (pair) | £190–£380 | £180–£365 |
| Battery replacement | £90–£170 | £85–£165 |
| Air-con regas | £120–£150 | £120–£150 |
Real UK independent garage prices for 2026. Main dealer prices add 30–50% on top.
Which is cheaper to service?
The Fiesta wins on full service price by a hair - £140–£210 versus the Corsa's £135–£200. In real money you're looking at a fiver to a tenner difference. Both are at the very bottom of the UK service-cost ladder, and both use standard service oils that any garage stocks. Neither needs main-dealer attention for routine work.
Where the Corsa pulls slightly ahead is on the smaller jobs - front brake pads come in at £90–£145 on a Corsa versus £95–£150 on a Fiesta. Marginal, but consistent. The new Corsa (2019+) shares a platform with the Peugeot 208, so Stellantis parts are everywhere and the independent networks know them well.
Common issues to watch for
The Fiesta's biggest known issue is on the 1.0 turbo petrol engine fitted from 2013 onwards - it uses a wet timing belt (running in oil rather than dry). These can shed material into the oil pickup and starve the engine if not changed at the recommended interval, typically every 10 years or 100,000 miles. Replacement runs £700–£900 at an independent. If you're buying a used 1.0 turbo petrol Fiesta, ask whether the belt has been done - and walk away if there's no proof.
The Corsa's main quirk on the previous generation (2014–2019) was failing electric window switches and an occasional gearbox grumble on the easytronic semi-auto. The latest Stellantis-platform Corsa (2019+) has been more reliable overall, but its 1.2 PureTech engine inherits a known wet timing belt issue from the Peugeot range - same story as the Fiesta, change it on schedule. The 1.5 diesel is solid.
Insurance and running costs
For new drivers - both are in low insurance groups (2–11) depending on engine. The smallest Fiesta and Corsa engines start around group 2, which is about as cheap to insure as a UK car gets. The 1.0 turbo petrol Fiesta climbs into the mid teens; the Corsa-e (electric) is similar.
Real-world fuel economy is line-ball: 45–55 mpg for petrol versions, 60+ for diesels. Tax is similar (post-2017 cars all pay £190 a year unless they're sub-100g CO2). The difference, if any, is parts cost over a long ownership - Fiesta parts are everywhere because Ford sold so many of them, but Vauxhall isn't far behind.
Verdict - which is cheaper to own?
Over a typical three-year ownership, the difference between owning a Fiesta and owning a Corsa is probably £50–£100 - not enough to base a buying decision on. Pick on which one you prefer to drive and how it fits your needs.
The Corsa is slightly more modern feeling inside (newer architecture), the Fiesta is the better drive. Both are reliable, both are cheap to fix, both will do 150,000 miles on standard servicing.
Where you can save real money: get broken down quotes, refuse OEM-only parts unless under warranty, and use an independent garage for everything except recall work.
FAQs: Ford Fiesta vs Vauxhall Corsa
Is a Ford Fiesta cheaper to service than a Vauxhall Corsa?
Barely. The Fiesta is £140–£210 for a full service vs the Corsa at £135–£200 - basically the same. Both are among the cheapest cars in the UK to keep on the road.
Which is more reliable: Fiesta or Corsa?
Both are mid-pack in UK reliability rankings. The Fiesta's main weak point is the 1.0 turbo petrol wet timing belt; the Corsa's is electrical switches on older models. The current Corsa (2019+) is the more reliable of the two as a used buy.
What's the wet timing belt issue on the Ford Fiesta?
The 1.0 turbo petrol engine (2013+) uses a timing belt that runs in engine oil. If the oil deteriorates or the belt isn't changed by 100,000 miles, fragments can block the oil pickup. Change costs £700–£900 - and skipping it can write off the engine.
Is the Vauxhall Corsa cheaper to insure than the Fiesta?
About the same. Both start at insurance group 2 for the smallest engines and climb to the mid-teens for the sportier versions. New drivers will get very similar quotes for either.
Should I buy a Ford Fiesta or a Vauxhall Corsa?
On running cost: line-ball. On driving experience: Fiesta wins for handling, Corsa is more modern inside.
On used reliability: post-2019 Corsa edges it slightly. Pick on test drive feel, not running costs.
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