Eurostar

Eurostar e320 is a very low emission battery electric trains. See its verified sustainability rating and review to help you choose a low emission trains.

55 / 5Eco rating · 4 g per passenger km

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By the numbers

The Smart Read

Eco rating4 g per passenger km

5/5

Measured against The Throne Standard

Verified

published figures

Eco score, brand by brandThrone scan

5/5

Eurostar e320

5/5

Alexander Dennis Enviro100EV

5/5

Alexander Dennis Enviro400EV

5/5

Candela P-12 Nova

5/5

Greenstar Bamboo Bike

3/5

easyJet

2/5

Airbus A320neo

Every specification this vehicle publishes, read from the maker and third party assessments.

Eurostar

Recycled
content

Not published

n/a

Interior not published

Throne
score

Listed

5/5

4 g per passenger km, against the Throne Standard

Throne score, model by model

Trains

Eurostar materials

published figures

Recyclednot published

Virgin or undisclosedn/a

Leather freenot stated

Animal freenot stated

What is the interior really made of?

Paste the trim or interior description from the maker. Leather, PVC and PU are flagged, and the plant and recycled materials are confirmed.

Interior or trim description

Official range is measured at 23C with gentle acceleration. Which? found a 16 percent average shortfall.

Range

What range will you actually get?

Official figures are measured in mild conditions at gentle speeds. This shows the range at motorway speed and in winter.

Battery, kWh

Efficiency, miles per kWh

Battery safety

Most electric bike and scooter fires start with an uncertified pack or a mismatched charger.

Is the battery actually certified?

Most e-bike and scooter fires start with an uncertified pack or a mismatched charger. UL 2849 tests the battery, charger and controller together, and it is law in New York and California.

Certification stated

Charger

At a glance

Eurostar

The car

MakerEurostar

Throne read

Score4 g per passenger km

Checked2026-08-25

Basisoperator and independent published emissions data

Links

Websiteeurostar.com ↗

Sustainability reporteurostar.com/uk-en/sustainability ↗

How this was read, and where it does not hold up

What this scan could read

Eurostar emits around 4 grams of CO2 per passenger kilometre, the lowest figure of any mode in this directory. That is roughly one sixtieth of a short haul flight on the same route at 244 grams, and about one fortieth of an average petrol car at 170 grams per kilometre. Electric traction drawing from a decarbonising grid is why the number keeps falling without the train changing.

Not recorded (3): Materials are unread for this listing. No interior or hull material breakdown is published that this read could use, so those fields are shown as unstated rather than estimated.

Red flags found while reading this brand

Check what is rented rather than owned. Makers have charged a monthly fee for heated seats where the hardware was already fitted and paid for. BMW charged 18 dollars a month for it in 2022 and later called it a mistake, and firmware for the 2024 Model Y pointed to paid front heated seats alongside a range limited in software to 260 miles. Ask what stops working if you stop paying, and whether it passes to the next owner.
Assume the car is collecting, and check what it sells. Mozilla reviewed 25 car brands and every one failed its privacy standard, the worst result of any product category it has assessed, worse than mental health apps. 84% admit sharing personal data, 19 say they can sell it, and more than half share with government or law enforcement on request. Some policies list sexual activity, health, race and genetic information.
A car that needs an app is a car with an expiry date. If core functions depend on the maker’s servers, the useful life is set by how long those servers run, not by the mechanicals.

Would a knock write it off?

Insurers write off electric cars after damage that would be a modest repair on a petrol car, because a scratched pack with no cell data cannot be signed off.

Battery repairable at module level?

Cell data available to independent repairers?

Battery replacement cost

Vehicle value now

Makers quote recycled content on interior plastics or one named part. This converts it to a whole vehicle basis.

Recycled content

Does the recycled claim hold up?

Makers quote recycled content in different ways. Enter what they claim and see what it covers.

Recycled content claimed, %

What it is measured against

Why it earns 5

Repairability

Can it be repaired, or is it sealed?

A vehicle you cannot repair is a vehicle you replace. Enter what the maker publishes.

Parts availability, years

Software support, years

Independent garages allowed?

Battery replaceable at module level?

Checked against the official register

Every certifier this brand claims, with a direct link to the proof where it exists, or flagged where it is only the brand’s word.

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What you would be driving otherwise

Building a vehicle emits carbon before it moves. This is how far you must drive before it is ahead.

Carbon payback

Is a new electric car better than keeping yours?

Building a car emits carbon before it moves. This shows how far you must drive before the new one is genuinely ahead.

New car build emissions, kg CO2e

Your car now, g CO2 per mile

New car in use, g CO2 per mile

Miles you drive a year

Cost of ownership

What does it cost to own?

Purchase, energy, servicing, insurance and what it is worth at the end.

Price paid

Years you will keep it

Running cost, p per mile

Miles a year

Service and tyres a year

Insurance a year

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Before you buy

Straight answers

How much better is the train really?+

Eurostar runs at around 4 grams of CO2 per passenger kilometre against 244 for a short haul flight and 170 for an average petrol car on the same route. That is roughly one sixtieth of flying. Electric traction drawing from a decarbonising grid means the figure keeps falling without the train changing.

Is the range figure on this page the one I will get?+

No, and no maker says so. Official range is measured at 23C with unrealistically gentle acceleration. Which? found a 16 percent average shortfall across UK market models, and in cold weather What Car? found no car came within 20 percent of its official figure, some short by nearly 40 percent. In mixed UK driving expect 70 to 80 percent of the brochure number.

Does animal free mean plastic free?+

No. The branded trims sold as vegan leather, Veganza, Sensatec, MB-Tex, Artico and SofTex among them, are polyurethane or PVC. PVC is softened with phthalates, which are endocrine disruptors, it does not biodegrade, and it sheds microplastics as it wears. Removing the animal is a real gain on welfare. It is not automatically a gain on materials.

If it has no tailpipe, does it pollute nothing?+

No. Non exhaust sources are now around 60 percent of roadside PM2.5 and 73 percent of PM10, and tyre wear alone runs over a thousand times the regulated exhaust limit. Battery electric vehicles cut brake dust by roughly 83 percent through regenerative braking but add tyre wear through weight, netting about 38 percent less total particulate than petrol. No maker publishes a tyre wear figure, and Euro 7 is the first rule to touch it.

What does carbon neutral mean on a vehicle?+

Usually offset rather than reduced. The ASA now bans carbon neutral and net zero claims resting on offsetting unless the offsets can be shown to work, after a Guardian investigation found more than 90 percent of offset schemes worthless. The ASA has already ruled against a car maker over an air quality claim. Check whether a claim describes emissions actually cut or emissions paid for elsewhere.

Am I buying the features, or renting them?+

Worth checking before you sign. Makers have charged a monthly fee for heated seats where the hardware was already fitted and paid for, and firmware for one 2024 model pointed to paid front heated seats alongside a range limited in software. Ask what stops working if you stop paying, and whether it passes to the next owner.

What is the car doing with my data?+

Mozilla reviewed 25 car brands and every one failed its privacy standard, the worst result of any product category it has assessed. 84 percent admit sharing personal data, 19 say they can sell it, and more than half share with government or law enforcement on request. Some policies list sexual activity, health, race and genetic information.

Keep looking

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The full record of Eurostar

The complete vehicle data behind the score

Scan Coverage

How it was readEurostar emits around 4 grams of CO2 per passenger kilometre, the lowest figure of any mode in this directory. That is roughly one sixtieth of a short haul flight on the same route at 244 grams, and about one fortieth of an average petrol car at 170 grams per kilometre. Electric traction drawing from a decarbonising grid is why the number keeps falling without the train changing.

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Eurostar

The Smart Read

Eurostar

What is the interior really made of?

Range

What range will you actually get?

Battery safety

Is the battery actually certified?

At a glance

Eurostar

The car

Throne read

Links

How this was read, and where it does not hold up

Would a knock write it off?

Recycled content

Does the recycled claim hold up?

Repairability

Can it be repaired, or is it sealed?

Checked against the official register

What you would be driving otherwise

Carbon payback

Is a new electric car better than keeping yours?

Cost of ownership

What does it cost to own?

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Plan the whole week

Straight answers

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Scan Coverage

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