Renew your COE,
or buy an EV?

The question underneath the question

When a COE expires, "should I switch to an EV?" is rarely a question about electric cars. It's a question about whether to keep the car you have or replace it — and the EV is simply the replacement that's being advertised hardest right now.

That matters, because the honest comparison isn't petrol versus electric. It's the cost of renewing what you own against the cost of acquiring something new, over the same period, counting everything. Fuel is one line in that comparison. It is not the biggest one.

We'll use the BYD Atto 3 throughout, because it's the mass-market EV most Singapore buyers actually cross-shop against keeping their car. The shape of the answer doesn't change much with a different model; the size of the gap does.

Ten years, both sides, everything counted

Here's the full picture. Renewal figures come from the current PQP and update automatically with LTA's published data; the EV side tracks BYD's list pricing and MAS financing rules.

The gap is roughly $53,000 — and that's after giving the EV full credit for cheaper energy.

The downpayment nobody negotiates around

The single largest practical difference isn't in the ten-year total. It's what you need in your bank account before you can drive anywhere.

Under MAS rules, a car with an OMV above $20,000 requires a 40% downpayment. The Atto 3's OMV is around $28,000, so it's firmly in that bracket. On roughly $185,000 OTR, that's about ~$74,000 in cash, before the bank will process anything. There is no version of this you can negotiate.

A renewal asks for nothing upfront. Your first payment is the first monthly instalment after approval. For most people that difference — $74,000 today versus $0 today — decides the question well before the ten-year totals do.

Yes, EVs are cheaper to run

We're not going to pretend otherwise. On roughly 17,500km a year, a typical 1.6L petrol car burns about $290 a month in fuel. The Atto 3 costs roughly $150 a month to charge at average public rates. Over ten years that's about $17,000 saved.

That's a real number and worth having. It is also about a third of the gap. Put plainly: the fuel savings are genuine, and they don't come close to paying for the car.

If you can charge at home overnight on a lower tariff, the saving improves — and the EV still lands roughly $40,000 more expensive over the decade. Home charging changes the number. It doesn't change the answer.

Three costs the showroom doesn't lead with

Road tax is two to three times higher

An Atto 3 pays roughly $2,200 a year in road tax once the EV flat component is included. A typical 1.6L petrol car pays around $740. That's about $15,000 more across ten years — a bigger number than most people expect, and one that never appears on a showroom comparison sheet.

Charging is still a daily logistics problem

Around 80% of Singaporeans live in HDB flats, where guaranteed overnight home charging is the exception rather than the rule. Public charger availability, queue times at peak, and planning longer trips around charge stops are real recurring friction — not dealbreakers for everyone, but worth being honest about before you commit.

A new car depreciates hardest at the start

A new EV loses meaningful value the day it leaves the showroom. Your existing car is already past that curve — the steepest depreciation happened years ago and you've already paid for it. The 2026 PARF revision sharpens this further: rebates on newly registered cars are capped at $30,000 and fall to 5% of ARF by year ten, which weakens the residual value of anything bought new from here.

Where these numbers come from

Every figure above is traceable, and we'd rather show the workings than ask you to trust a conclusion:

Worth saying plainly: the incentives are already counted. The gap isn't an artefact of ignoring them. It survives them.

The objections worth taking seriously

"Won't petrol cars be banned anyway?"

Singapore's phase-out applies to new registrations from 2030, not to cars already on the road. Renew your COE today and you're entitled to drive that car for the full renewal period. No existing vehicle is being forced off the road at the end of the decade. It's a fair thing to check; it just doesn't change a renewal decision made now.

"Isn't a ten-year-old car a reliability risk next to something new?"

A reasonable concern, and the reason we don't ask anyone to renew blind. Every Meyer renewal includes a free vehicle health check (worth $150 + GST) before you commit, plus a $200–250 credit toward a one-year engine and gearbox warranty. If the inspection finds something that changes the maths, you'll know before you sign rather than after. Our renew-or-scrap guide covers what an inspection should actually look for.

"I've already decided I want an EV"

Then buy the EV. Cost isn't the only valid input, and there are perfectly good reasons to want one that have nothing to do with a spreadsheet — how it drives, how it sounds, what you want to be driving. Our job is to make sure the number is in front of you, not to talk you out of a decision you've made with your eyes open. If an EV is right for you, we'll say so.