Your Three Options at COE Expiry
When your vehicle’s COE expires, you face a significant financial decision. The three options are:
| Option | What It Means | Upfront Cost |
| Renew COE (10 years) | Keep your vehicle with a new 10-year COE | 100% of current PQP (~S19,432 for Cat A) |
| Renew COE (5 years) | Keep your vehicle with a shorter 5-year COE | 50% of current PQP (~S9,716 for Cat A) |
| Scrap and buy new | Deregister your vehicle, claim PARF rebate, buy a new vehicle | Full cost of new vehicle (S30,000–S50,000+) |
| Scrap without replacement | Deregister, claim PARF rebate, no new vehicle | Nothing — you receive a rebate |
Most car owners choose to renew rather than buy new, primarily because the total cost of renewal (even at full PQP) is typically far lower than the total cost of purchasing a new vehicle — especially given Singapore’s high ARF and additional registration fees.
Understanding PARF and ARF
To compare the options fairly, you need to understand two acronyms that significantly affect the maths:
PARF Rebate (Preferential Additional Registration Fee)
When you scrap or export your vehicle before it is 10 years old, LTA refunds a portion of the ARF you paid when the vehicle was first registered. This is called the PARF rebate.
- The PARF rebate is calculated based on the vehicle’s age at deregistration
- A vehicle deregistered at exactly 10 years old (when the first COE expires) gets ~50% of the original ARF back
- Once you renew the COE, you permanently forfeit the PARF rebate — it is gone
Important: Once you renew your COE, you can never claim the PARF rebate for that vehicle, regardless of when it is eventually scrapped. This is a permanent, irrecoverable loss that must be factored into your decision.
ARF (Additional Registration Fee)
ARF is a tax paid when a vehicle is first registered in Singapore. It is calculated as a percentage of the Open Market Value (OMV) of the vehicle. For most passenger vehicles, ARF is 100% of OMV or higher — so a car with an OMV of S0,000 pays S0,000+ in ARF at registration.
Full Cost Comparison
Let’s compare all options for a Cat A vehicle with a 10-year-old COE expiring now. Assumptions: OMV S5,000, ARF paid at registration S5,000, current Cat A PQP S19,432.
| Cost Item | Renew 10yr | Renew 5yr | Scrap + Buy New |
| COE cost | S19,432 | S9,716 | ~S19,432 (new car) |
| New vehicle price (excl. COE) | — | — | ~S0,000+ |
| ARF on new vehicle | — | — | ~S5,000+ |
| PARF rebate received | S/bin/sh (forfeited) | S/bin/sh (forfeited) | +S2,500 (50% of ARF) |
| Loan interest (7yr, 2.48%) | ~S,280 | ~S,640 | ~S5,000+ |
| Estimated total cost | ~S26,712 | ~S3,356 | ~S20,000+ |
| Monthly payment (7yr loan) | ~S,511 | ~S56 | ~S,500+ |
⚠ Figures are illustrative. New vehicle prices vary significantly. Consult COEPLUS for a personalised comparison.
📌 In this example, renewing the COE for 10 years costs approximately S3,000 less than buying a new equivalent vehicle — a saving of over 40%.
The Case for Renewing
Renewing makes financial sense in most cases because:
- Total cost is substantially lower — you avoid the ARF, dealer margins, and full new vehicle price
- You know your vehicle — its service history, quirks, and condition are known quantities
- No depreciation shock — a new vehicle depreciates most steeply in its first few years
- Lower insurance premiums — your No Claims Discount (NCD) is already established
- Lower monthly payments — even at full Cat A PQP, renewing costs roughly S,511/month vs S,500+ for a new equivalent
The Case for Buying New
Despite the higher cost, buying new may be the better choice if:
- Your vehicle needs major repairs — if you face a large upcoming repair bill (engine, transmission, bodywork), the cost equation shifts
- You want an EV — the EV market in Singapore is maturing rapidly, and switching to electric now locks in lower running costs
- Your vehicle is high-mileage — reliability risk increases on high-mileage vehicles, and unexpected breakdowns add unplanned costs
- You want modern safety and tech features — lane assist, automatic emergency braking, and connected car features in newer models have real value
- COE prices are very low — if COE prices are near historic lows, a new vehicle becomes relatively more attractive
The repair threshold rule: As a rough guide, if your vehicle requires repairs costing more than 6 months of the equivalent new vehicle’s monthly loan repayment, buying new starts to make comparative sense.
How to Decide
| Question | Favours Renewal | Favours Buying New |
| Vehicle condition? | Good, well-maintained, low mileage | High mileage, known issues, major repairs pending |
| Budget flexibility? | Prefer lower monthly payment | Can afford higher monthly cost for a newer vehicle |
| Driving needs? | Same as current vehicle | Need different size, towing, EV, or safety features |
| COE price environment? | Current PQP is average or high | COE prices are near historic lows |
| Planning horizon? | Stable situation, no major life changes | Expecting family expansion, career move, etc. |
COEPLUS recommendation: For the majority of Singapore vehicle owners with a well-maintained vehicle, COE renewal is the more financially sound decision. The savings vs buying new are substantial. Use our free Calculator and AI Advisor to run the numbers for your specific situation before deciding.
Get a Personalised Renewal vs New Vehicle Analysis
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