Renew COE vs Scrap vs Buy New: The Full Cost Comparison
In This Guide
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 |
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
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.
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
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. |
Get a Personalised Renewal vs New Vehicle Analysis
Tell Chloe your vehicle details and she will help you compare the real numbers for your situation.
