Guides
The Singapore car market runs on a handful of rules that nobody explains properly. These do.
Avante, Corolla Altis or Mazda 3, which one actually suits you
Three Category A sedans that cost within a hundred dollars a year of each other to run. New, the Altis and the Mazda 3 are priced within a few thousand dollars of each other, and the car itself is barely a tenth of that price. Here is what actually separates them.
BMW 1 Series or Mercedes A-Class, which one actually suits you
The same badge can sit in either COE category depending on the year and the tune, and both brands now detune their small engines for Singapore. Here is which one to take, and why the log card matters more than the badge.
The Category A saving has almost disappeared. The running cost gap has not.
Through 2025 a Category B certificate cost about $17,800 more than Category A. This year the gap has averaged around $2,400, and today it is $1,110. That makes a bigger engine look cheaper than it is, because most of the cost of stepping up was never the certificate.
COE fell on 23 September. Renewal prices are still set to rise in October.
Renewal is priced on the Prevailing Quota Premium, a three month average that trails the bidding results. October's figure takes in September's two most expensive rounds, so renewing before the month ends is likely to cost less than renewing after it.
COE dips from its record. The bid count tells you more than the price.
Every category fell in the 23 September exercise, Category A by less than 1%. The more useful change was in bidding: 4,210 bids for 3,229 certificates, against 4,776 for 3,253 two weeks earlier.
Selling and buying in the same market, and why the COE level matters less than it seems
When COE is high, the car you sell and the car you buy are priced in the same conditions. Done together, much of the effect cancels. What decides the deal is the gap between the two cars, and how much of your trade-in's value moves with the market.
Hybrid battery lifespan, and what actually fails
The fear is a five figure replacement bill. The reality is that packs degrade gradually rather than fail suddenly, the most common culprit is not the pack at all, and in Singapore the COE usually runs out first.
Turbo or naturally aspirated, and what the small turbo actually costs you
A 1.0 turbo saves $351 a year in road tax against a 1.6 naturally aspirated. Then it gives most of it back at the pump, because small turbos rarely deliver in traffic what they promise on the test cycle.
Accord, Camry or Mazda6, which one actually suits you
Three midsize sedans at similar money, and the cheapest to run depends entirely on how far you drive. The crossover sits at about 18,700 km a year, which is the number that should decide it.
Mild hybrid, full hybrid or plug-in, and why the badge does not tell you
Three different technologies share the word hybrid, and they are not close in what they save you. One question separates them, and a mild hybrid is worth about two hundred dollars a year against a full hybrid's nine hundred.
Noah Hybrid or Serena e-Power, which one actually suits you
Two eight-seat hybrids at almost the same money, running within a hundred dollars a year of each other. The cost will not decide it for you, so here is what should.
Category A hits $133,009. The number that matters more is 19,085.
Every category rose in the 9 September exercise and Category A set a record. The quota for August to October came in at 19,085 against 19,052 the previous quarter, which is the part of the result that actually tells you something.
COE is back near its record. The real problem is what that does to used car supply.
Category A closed at $128,501 in the second August exercise, and the next result is not until 9 September. Most of the commentary is about price. The part that matters more to a used car buyer is what is quietly happening to the pool of cars worth buying.
What happens at the ten year mark, renew, scrap or sell
A COE runs for ten years and then you have three options and no fourth. The right one depends on a number that changes every month, so the arithmetic has to be done close to the date rather than years ahead.
Why a hybrid suits Singapore better than almost anywhere else
Hybrids are usually sold on fuel economy, which undersells them here. The conditions that make a hybrid work best are stop-start traffic and short trips, and that describes almost every journey most people in Singapore make.
Electric cars in Singapore, what actually changes when you switch
Charging at home costs a fraction of a tank of petrol, servicing is cheaper because there is far less to service, and road tax works on a completely different formula. Some of those cut both ways.
Mileage, owners and service records, how to read a car's history
Three numbers appear on every used listing and most buyers weigh them in the wrong order. Low mileage is not automatically good, and a high owner count matters more than almost anything else on the page.
The cheapest monthly is rarely the cheapest car
Two deals can land within ten dollars of each other on the monthly and still differ by six thousand in what you actually pay. Here is how that gap opens up, and what to ask before you sign.
Continental versus Japanese, the running cost gap nobody prices in
A five year old BMW and a five year old Toyota can sit at similar prices on the listing page. Over the next five years of ownership they will not cost anything close to the same, and the difference is bigger than most buyers expect.
CVT, DCT or torque converter, what the gearbox tells you about a car
Two cars from the same maker, both listed as automatic, can drive completely differently and cost very different amounts to keep running. The gearbox is usually why, and it is rarely mentioned in a listing.
Flat rate versus effective rate, why 2.48% is not really 2.48%
Car loans in Singapore are quoted as flat rates. Your home loan is not. The same headline number means something completely different in each case, and the gap is close to double.
Hatchback, sedan, SUV or MPV, which one actually fits your life
Most people pick a body style on how it looks, then live with the consequences for five years. In Singapore the choice also decides your COE category, your road tax, and whether you can get into your own car park.
How a hybrid actually works, and what torque really means
A 1.5 hybrid can feel quicker off the line than a 2.0 petrol while using less fuel. That is not marketing. It comes down to torque, and torque is the number almost nobody looks at when buying a car.
PARF car or COE car, which one actually suits you
A COE car can cost half what a PARF car does for the same model. That gap is not a bargain or a trap. It is the market pricing in something specific, and whether it suits you depends entirely on how long you plan to keep the car.
Budget 2026 cut PARF rebates by 45 points. Cars already on the road kept the old deal.
The rebate on a new registration now returns 5% of ARF at the ten year mark instead of 50%. Cars on COEs obtained before the second February 2026 bidding exercise are untouched, which quietly changed the maths between buying new and buying used.
What a used car actually costs to run for a year
Depreciation and the monthly instalment get all the attention. Everything else adds up to somewhere between six and fifteen thousand a year depending on the car, and most buyers only discover the number after they have committed.