Automatics can be cheaper to insure than you'd think

“Get a manual, autos cost a fortune to insure.” It's one of the most repeated bits of first-car advice going. And when we went through the 70 cars then in the Vouched first-car set (it has since grown), we found something that quietly contradicts it: where we have both an automatic and a manual version of the same small car, the automatic sits in the lower insurance group, not the higher one.

Not by miles. But in the wrong direction for the folk wisdom, twice.

The two examples in our data

Insurance group (1 to 50) is the single biggest lever you can actually see before you get a quote. Lower group, lower starting point. Here's how the two automatic city cars in our set line up against the manual trims they're based on, using Parkers' published insurance-group pages:

• Kia Picanto 1.0 automatic — group 1. The equivalent manual trim it's built from is group 3.
• Hyundai i10 1.0 AMT automatic — group 4. Its manual sibling is group 5.

In both cases the automatic is a rung or two below the manual. That's the opposite of what almost everyone assumes.

What that's worth in pounds

Less than you'd hope, and that's the interesting part. For a 17-year-old in London, the 5 group-1 cars in our set land between £2,133–£2,282 a year, while the 11 group-3 ones sit between £2,149–£2,351 — ranges that overlap almost end to end. Insurance group is a real input to our model, but down in the cheap-first-car bracket the cars sitting a group or two higher tend to be the older, cheaper ones, and their lower value cancels most of the group step back out.

So we won't put a pound figure on the Picanto automatic's group-1 placement versus group 3 for the manual trim: our data has no pair of cars that differ only by insurance group, so any number we quoted for the group step alone would be tangled up with the price difference between the two cars. What the placement does do is point the way the folk wisdom says it shouldn't — the automatic isn't carrying a group penalty at all.

The i10 tells the same story one rung apart: group 4 for the AMT auto against group 5 for the manual. Group-4 cars in our set span £2,205–£2,441 at 17 and group-5 ones £2,071–£2,498 — overlapping again, for the same reason.

One honest caveat on the actual sticker: the specific automatic trims we hold are newer, pricier cars (a used Picanto auto or i10 AMT costs more than a base manual), and premium reflects the car's value too — so the automatic's own headline estimate isn't the cheapest number on the page. It's the group placement that surprises. All else equal, sitting in a lower group pushes your quote down, not up.

Why the automatic wins here

Because these are not the automatics the folk wisdom is picturing. The Picanto and i10 autos are automated-manual (AMT) city cars — a normal manual gearbox with a computer working the clutch. They're gentle and slow (the i10 AMT does 0–60 in about 16.7 seconds). Insurers rate the exact trim, and a 67bhp city car that changes its own gears is not a performance upgrade. Nothing about it says “higher risk,” so the group doesn't move up — and can sit lower than a busier manual trim.

When the old rule still holds

The “autos cost more” rule didn't come from nowhere. It holds up in the cases it was built on:

• Powerful dual-clutch autos (DSG-style boxes in hot hatches and bigger cars) — more performance, pricier repairs, higher groups.
• Torque-converter autos in larger, dearer cars, where the gearbox is expensive to fix.
• Hybrids and EVs, which are automatic by default and tend to sit higher for battery and repair-cost reasons. You can see it in our own set: the auto-only hybrids and the electric city cars land in groups 10 to 19, well above the AMT city cars.

So “automatic” on its own tells you almost nothing. Which automatic, in which car, is the whole question.

Why this matters more every year

More young drivers are learning in and testing on automatics — partly because EVs are automatic by default, partly because plenty of people just find them easier. There's a lingering worry that passing an automatic-only test locks you into pricier cover for life. Our data says: not necessarily. For the small, sensible automatics a first-time driver would actually shortlist, the insurance group can be the same as — or lower than — the manual.

The takeaway isn't “always buy the auto.” It's “don't rule the auto out on the insurance myth alone.” Check the group for the exact car and trim, then get real quotes.

Want to see the group and a modelled premium for every car side by side, manual and automatic? Line them up in the Vouched first-car finder and compare before you shortlist.

These figures are estimates built from public data, not quotes, and every driver is different — always confirm cover and pricing with authorised insurance providers.

Sources

• Insurance groups: Parkers model insurance-group pages (per-model, incl. Kia Picanto and Hyundai i10 hatchback-2020 auto vs manual trims), accessed Jul 2026.
• Premium estimates: modelled by Vouched from published price indices (Confused.com / WTW and MoneySuperMarket), London, ages 17–24; estimates, not quotes.
• Gearbox and trim detail: Parkers spec pages (per-row provenance in the Vouched car spec dataset), accessed Jul 2026.