Renting a car overseas? A week’s rental easily costs S$700–S$1,500. That is a big foreign-currency charge, so it pays to use the right card.
But car rentals are not like normal overseas spending. There is a large deposit hold. The rental counter has rules about which type of card it accepts. And the usual “best card for overseas” advice does not always apply here. This guide covers only car rentals overseas — the booking, the deposit, and the spend during the trip — across three types of cards: miles, cashback, and non-credit (multi-currency/debit).
What You Need To Know About Overseas Car Rentals
Rental companies require a credit card for the deposit hold. They typically need the same card you booked with to verify the reservation, and they’ll usually place a hold (a temporary freeze on your available balance) to cover potential damage or incidents. Many companies won’t accept debit or prepaid cards for this.
Prepay online or pay at the counter?
My advice: book and pay online in advance. Prepaid rates are usually 5–15% cheaper than paying at the counter. Paying ahead also does three things:
- Locks your rate and currency. The charge goes through at booking. There is no DCC trap at the counter (more on DCC below), and less room for staff to add surprise charges.
- Reduces counter upselling. Rental firms earn a lot from counter add-ons like insurance, fuel and toll packages. The less you settle at the counter, the less you can be upsold.
One thing to note:
- Prepaid rates are less flexible. Cancellation fees apply, and you usually are not refunded for an early return. If your plans may change, a free-cancellation “pay now” booking can be the best of both worlds.
One more point: if you prepay through an online travel agency (OTA) (Klook, Trip.com, Agoda), you are paying the OTA, not the rental company. This changes the merchant category, so the best card follows the OTA — not the car rental. See my guide to the best cards for online tour packages before you book this way.
How I ranked these
Singapore debit or credit cards usually charge a 3.25% foreign currency (FX) fee, unless otherwise stated. So I rank the miles cards by:
- Cost per mile — the 3.25% fee divided by the miles you earn. Lower is better.
- Net return — the value of the miles (I assume ~1.5¢ each) minus the 3.25% fee.
Cashback and non-credit cards are simpler. Most charge 0% FX fee, so the cashback rate is the net return — and where there is an FX fee, I show the net after it.
Quick Glossary
- mpd — miles per S$1 spent
- FCY — foreign currency transaction (anything not in SGD)
- FX fee — the fee most banks add on non-SGD spend
- Cost per mile — FX fee ÷ miles earned; what each mile really costs you
- Net return — the value you get back after the FX fee
- Pre-authorisation hold — the deposit a rental company freezes on your card
- DCC — Dynamic Currency Conversion, the “pay in SGD” option offered overseas. Always decline it.
Best Miles Cards for Car Rentals Overseas
| Card | FCY earn rate | FX fee | Cost per mile | Notes | |
|---|---|---|---|---|---|
 UOB Visa Signature | 4 mpd | 3.25% | 0.81¢ | Min S$1,000 FCY/statement, cap S$1,200/mo. Versatile card. | |
 DBS Woman World Master Card | 4 mpd | 3.25% | 0.81¢ | No min spend, S$1,000 spend cap. Only for online bookings. If new to DBS credit cards, apply for DBS altitude first to enjoy sign up bonus. | |
 Maybank XL Rewards | 4 mpd | 3.25% | 0.81¢ | Under-40s only. Min S$500/mo; 4 mpd capped at S$1,000 FCY/mo. If new to Maybank credit cards, apply for Maybank World Mastercard. Refer to guide. | |
 HSBC Revolution | 4 mpd* | 3.25% | 0.81¢ (0.41¢ at 8 mpd) | 4 mpd on rentals booked direct with the rental company. OTA bookings (Klook, Trip.com, Agoda) are excluded. Capped at S$1,000/mo; 8 mpd if you hold S$50k in an HSBC Everyday Global Account. | |
| FCY earn rate: 4 mpd (8 mpd with HSBC EGA) | |||||
 Maybank World Mastercard | 2.8 mpd* | 3.25% | 1.16¢ / 1.02¢ | Uncapped. Aim for the S$800 tier or S$4000 tier; below S$800, use another card instead | |
| FCY earn rate: 2.8 mpd (S$800/mo) / 3.2 mpd (S$4k/mo) | |||||
 UOB PRVI Miles | 3 mpd* | 3.25% | 1.08¢ / 1.35¢ | No min spend, no cap. Best for a Southeast Asia road trip. 4 lounge visits (non-shareable). | |
| FCY earn rate: 3 mpd in MYR/THB/IDR/VND; 2.4 mpd elsewhere | |||||
 HSBC TravelOne | 2.4 mpd | 3.25% | 1.35¢ | No min spend. 20+ transfer partners; 4 lounge visits (shareable). | |
 DBS Altitude | 2.2 mpd | 3.25% | 1.48¢ | No min spend. Miles never expire; Good for low spenders. | |
 Citi PremierMiles | 2.2 mpd | 3.25% | 1.48¢ | No min spend. Miles never expire; Good for low spenders. | |
* rate depends on certain conditions — tap the row for the full wording.
mpd = miles per dollar.
My Take
UOB Visa Signature is the top miles pick if you can hit S$1,000 in foreign currency that statement month. Want no conditions to track? UOB PRVI Miles is the easy choice for 3 mpd for Malaysia, Thailand, Indonesia or Vietnam car rentals with no minimum spend required. And HSBC Revolution earns 4 mpd (up to 8 mpd if you hold S$50k in an HSBC Everyday Global Account) — just book the rental direct with the company, never through an Online Travel Agency like Trip.com, klook, agoda etc.
Best Cashback Cards for Car Rentals Overseas
At ~1.5¢ a mile, the lower miles cards return only about 0–0.5% after the 3.25% FX fee. The right cashback card can beat most of them — either by charging no FX fee, or by paying enough cashback to cover it.
| Card | FCY cashback | FX fee | Net return | Notes |
|---|---|---|---|---|
Maybank XL Cashback | 5% | 3.25% | +1.75% | Under-40s only. Min S$500/mo; 5% capped at S$1,600 FCY/mo |
 Mari Credit Card | 1.5% | 0% | +1.5% | No min spend. Cap S$1,500/mo. 1.5% FCY rate is a promo till 31 Dec 2026 |
 Trust Freedom Credit Card | 0.5% | 0% | +0.5% | No min spend, no cap, no annual fee. FCY cashback was cut from 1% to 0.5% on 1 March 2026 |
My Take
For most people, Mari Credit Card is the most reliable pick — 1.5% back, no FX fee, no conditions. Under 40? Maybank XL Cashback edges it at +1.75% net.
Best Non-Credit Cards for Car Rentals Overseas
Multi-currency and debit cards have the lowest FX costs. But as noted earlier, they are a poor fit for the rental deposit — the hold locks your real balance, and many counters may not accept them. Their place on a rental trip is the smaller spend: petrol, tolls and parking.
| Card | Earn Rate | Min Spend & Cap | FX cost |
|---|---|---|---|
 Chocolate Visa Debit | 1 Max Mile per S$1 spend (≈1.8% cashback) | Min: S$5,000 kept in your Chocolate account the month before Cap: first S$2,000/mo, then 0.4/S$1 | 0% FX fee |
 Wise | None | Min: none Cap: none | mid-market rate + transparent conversion fee |
 YouTrip | None | Min: none Cap: none | Mastercard wholesale rate (small markup possible) |
My Take
Chocolate Visa Debit is the best pick for non-credit card holders.
New to Chocolate Visa Debit?
The Chocolate Visa Debit Card earns Max Miles — the rewards currency from HeyMax. Max Miles transfer 1-to-1 (with no fees) to airline and hotel programmes like Asia Miles and Qatar Airways Privilege Club, or you can redeem them directly against flights through HeyMax’s FlyAnywhere feature.
To set it up, do this in order:
- Download the HeyMax app and sign up for a HeyMax account first.
- Sign up for the Chocolate Visa Debit Card through the Chocolate Finance app. Use the same email address as your HeyMax account — if the emails do not match, your Max Miles will not be credited.
- Link the two accounts together. Once linked, every dollar you spend on the Chocolate Visa Debit Card earns Max Miles in your HeyMax account.
It is a debit card, so there is no credit check — you simply fund it from your linked bank account.
Latest Sign Up Deals
Each offer sets its own conditions: a minimum spend, a deadline, and for some, a redemption form to return. Open Details for the full steps on that card. The gift is paid only when every condition is met.
- Apply for XL Cashback or XL Rewards Card via the button
- Fill the Google Form after signing up
- Make one transaction → cashback auto-credited to card account
- Apply for a new Maybank Credit Card (not applicable for Maybank XL cards)
- Charge min. S$1,300 within the first 2 months of card approval
- Fill the Google Form after signing up
- Alternative: apply for CreditAble + a Maybank Credit Card, then charge min. S$1,200 within 2 months
What doesn't work for car rentals
- Amaze-paired miles combos. Pairing Amaze with Citi Rewards to earn 4 mpd overseas is a popular trick. But it excludes car rentals, along with flights and hotels. You would just pay the Amaze FX spread for nothing.
Watch out: the DCC trap
At the counter, the agent may ask: “Pay in Singapore dollars?” Say no. Dynamic Currency Conversion (DCC) adds 3–7% on top of any FX fee — far more than the miles or cashback you would earn. It also undermines a 0% FX card: many still charge a small processing fee when a transaction is billed in SGD but processed overseas. Always pay in the local currency and let your card do the conversion.
Conclusion
Every Singapore card charges 3.25% on overseas spend, so what matters is how many miles or how much cashback that fee buys you, and whether you can meet the card’s conditions.
For miles, four cards sit at the top, all around 0.81¢ per mile. UOB Visa Signature works if you can charge S$1,000 in foreign currency a statement month. Maybank XL Rewards is for under-40s. DBS Woman’s World only counts if you pay online. HSBC Revolution earns 4 mpd with no minimum spend required as long as you book direct with the rental company, and up to 8 mpd if you hold S$50k in an HSBC Everyday Global Account.
For cashback, Mari Credit Card is the safe choice at 1.5% on up to S$1,500 spend in a month, with no FX fee. Under-40s can do better with Maybank XL Cashback at 5%. If you cannot get a credit card, use Chocolate Visa Debit.
💳 Credit cards change their T&Cs every so often and it’s hard to stay updated. That’s why I run a Telegram Broadcast with timely, bite-sized updates to help you get the most out of your spending.
