What Driving in Singapore Actually Costs: ERP, Petrol, Parking, Road Tax and Insurance, Itemised
· 8 min read
Most people obsess over the cost of getting a licence and only later discover the real question: what does it cost to use one? In Singapore, the licence is the cheap part. This article itemises the recurring costs so you can decide — before buying or leasing — whether a car fits your budget.
The big picture
Costs split into two buckets: one-off (the car itself, dominated by the Certificate of Entitlement, plus registration) and recurring (everything below). The one-off costs get the headlines; the recurring ones quietly shape your monthly budget.
| Item | Rough monthly order of magnitude | Notes |
|---|---|---|
| Petrol | Mid hundreds (S$) | Depends heavily on mileage; 92/95-octane pricing moves with global oil |
| ERP | Tens to low hundreds | Peak-hour gantries on expressways and the CBD |
| Parking | Low to mid hundreds | Home season parking + office/mall parking add up fastest |
| Road tax | Tens (averaged monthly) | Scales with engine capacity or EV power rating |
| Insurance | Low hundreds (averaged) | New drivers pay markedly more; NCD discounts build over years |
| Maintenance | Tens to low hundreds (averaged) | Servicing, tyres, wear items; rises with vehicle age |
Treat the numbers as orders of magnitude rather than quotes — fuel prices, ERP rates and insurance premiums all move. The structure of the costs, however, is stable.
ERP: paying for road space by the minute
Electronic Road Pricing charges you at gantries during busy hours, with rates that step up and down through the day. A daily CBD commute through two gantries each way compounds into a real monthly line item. The system is also transitioning to ERP 2.0 with satellite-based positioning, so assume the coverage gets finer over time, not coarser. If your commute is peak-hour and gantry-heavy, this alone can rival your petrol bill.
Parking: the cost nobody budgets for
Parking is where estimates most often collapse. You are potentially paying three times: season parking at home (HDB or condo), workday parking near the office, and incidental parking at malls on weekends. Office-district monthly parking can cost as much as a modest holiday every month. Before committing to a car, price the actual carparks you would use — not the cheapest one you have heard of.
Road tax and insurance
Road tax scales with engine size (or power rating for EVs) and is paid half-yearly or yearly — a mid-sized 1.6L sedan sits in the comfortable-but-not-trivial range. Insurance is the more volatile item: a newly licensed driver in their first year pays substantially more, and premiums fall as you accumulate a No-Claim Discount. If you are a fresh licence holder, get real quotes before buying the car, not after.
Petrol and maintenance
Fuel cost is mileage times consumption times price — the only lever you fully control is mileage. Maintenance is lumpy: cheap for a new car under warranty, then progressively pricier as tyres, brakes and batteries come due. A sensible rule is to set aside a fixed amount monthly so the four-figure servicing year does not arrive as a surprise.
So — does a car make sense for you?
If your commute is off-peak, your home and office both have affordable parking, and you drive enough to amortise the fixed costs, a car buys you real quality of life. If you commute at peak through the CBD and park in premium districts, the recurring costs alone — before the car itself — can exceed a very comfortable public transport plus taxi budget. Run your own numbers with your actual routes; the arithmetic is not subtle once the line items are on the table.
FAQ
Is an EV cheaper to run? Charging is generally cheaper than petrol per kilometre and road tax is calculated differently, but home-charging access is the deciding factor for most people.
Can I avoid ERP? Sometimes — by shifting travel time or route. But treat ERP as a structural cost of peak-hour driving, not an occasional annoyance.
Further reading: our full guide on getting a driving licence as a foreigner, and the licence cost-and-timeline breakdown. If you are still working toward the licence itself, practise the theory test here — that part, at least, is cheap.