These are the calculators fleet managers actually reach for: total cost of ownership, loan and interest, PQP renewal, and diesel-versus-electric fuel cost.
Each guide below walks through the methodology behind the number, not just the output, so you can build your own version in a spreadsheet if you’d rather not depend on ours — COE, road tax, insurance, maintenance, downtime and resale for TCO; principal, rate and tenure for loan calculations; and the renewal-cycle math for PQP.
Interactive versions of these calculators are in development.
A step-by-step methodology for building your own commercial vehicle TCO spreadsheet in Singapore, covering COE, road tax, insurance, maintenance, downtime, and resale.
A practical guide to using a commercial vehicle loan calculator correctly in Singapore — flat rate vs EIR, hidden fees, balloon payments, and how to sanity-check a dealer’s quote.
How PQP renewal works for Singapore Category C commercial vehicles, how LTA calculates the rate, the 5-year vs 10-year choice, and how to use the official OneMotoring PQP calculator, with a worked example using real September 2026 figures.
A practical per-km cost formula for comparing diesel and electric commercial vehicles in Singapore, covering pump prices, EV charging tariffs, diesel duty and carbon tax, and a worked example.
SGFleetGuide
SGFleetGuide is the independent guide to running a commercial fleet in Singapore — COE trends, MOM compliance, EV incentives, financing, and insurance, explained without a sales pitch. We track LTA, MOM, IRAS, and Enterprise Singapore data so fleet managers and SME owners can make decisions with real numbers, not vendor talking points. No affiliate deals, no dealership sponsorships — just what it costs, how fast you can move, and what actually changed this month.
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