
Yes, a COE car can be used for Grab in Singapore, but it must comply with specific regulations set by the Land Transport Authority (LTA) and meet Grab's own vehicle requirements. The primary constraints are the car's age and remaining COE period. For a private-hire car (PHC) license, the vehicle must be less than 8 years old from its first registration date. Once it passes the 8-year mark, it cannot be used for Grab even if the COE is renewed.
The most critical factor is the 10-year COE lifespan. A car with a relatively new COE (e.g., 3-5 years remaining) offers a viable window for ride-hailing. However, using a car with a COE that has less than 2 years left is highly impractical, as you would not be able to recoup the investment. Your earning potential is directly tied to the remaining operational years.
Here is a comparison of key considerations:
| Factor | Favorable Condition for Grab | Unfavorable Condition for Grab |
|---|---|---|
| Car Age | Less than 5 years old | More than 8 years old |
| Remaining COE | More than 5 years | Less than 2 years |
| Vehicle Cost | Lower upfront cost (older model) | High depreciation for new car |
| Fuel Efficiency | High (e.g., > 15 km/liter) | Low (e.g., < 10 km/liter) |
| Reliability | Proven model with low maintenance | High risk of breakdowns |
| PHC License | Vehicle is eligible (under 8 yrs) | Vehicle is ineligible (over 8 yrs) |
Beyond age, choose a fuel-efficient and reliable model. High mileage will make fuel costs a significant expense. Japanese models like the Toyota Prius or Honda Fit are popular for their durability and low running costs. You must also factor in the additional costs of commercial insurance and the PHC license fee.
Ultimately, a COE car can be a cost-effective entry into ride-hailing if you find a well-maintained vehicle with enough remaining COE life to justify the investment. Carefully calculate your projected earnings against depreciation, fuel, insurance, and maintenance before committing.

I've been driving my COE car for Grab for three years now. Honestly, it was the cheapest way to get started. The key is finding a car that’s been well looked after, something like a Toyota that won’t give you constant trouble. You have to do the math, though. If the COE has only a year or two left, it's not worth it. You need at least 3-4 good years to make the daily grind pay off. The older car does mean higher maintenance can pop up, so always have a bit saved for surprises.

From a purely financial standpoint, using a COE car for Grab is a calculation of depreciation versus earnings. A newer car loses value rapidly, which hurts profitability. An older COE car has slower depreciation, potentially increasing your net income. However, this advantage is negated if the vehicle requires frequent, costly repairs or has poor fuel economy. The optimal scenario is a low-mileage, fuel-efficient COE car with a minimum of four years remaining on its certificate, ensuring a reasonable window for a return on investment.

As a frequent Grab passenger, I definitely notice the difference. I’ve gotten into some older COE cars that were perfectly clean and comfortable, and the drivers were great. But I’ve also been in a few that felt a bit worn out, with squeaky brakes or a shaky ride. It doesn’t matter to me if it's a COE car or not; what matters is that it’s safe, clean, and the AC works well. A well-maintained older car is always better than a neglected newer one.


