Car rental hidden costs in Dubai start with a credit-card hold of AED 3,000 to AED 5,000 that Avis UAE's own terms say takes 15 to 21 working days to release. That money is gone from your available balance for three weeks on a rental that may have lasted three days. Add a AED 50 administration fee on every traffic fine, an airport surcharge, a mileage cap and an insurance excess that still leaves you liable for the tyres, and the advertised daily rate stops being the number that matters.
The deposit is the biggest car rental hidden cost in Dubai
Published deposit terms vary enormously between operators, and the difference is worth more than the daily rate difference that probably drove your choice.
| Operator | Deposit | Release time |
|---|---|---|
| Avis UAE | AED 3,000 to 5,000 by car group | 15 to 21 working days |
| Avis with super CDW purchased | AED 1,000 | - |
| Europcar Dubai (credit card) | AED 1,500 hold | Cancelled after 30 days |
| Europcar Dubai (debit card) | AED 2,500 charged, not held | Refunded within 30 days |
| DRIVUS (age 25+) | AED 2,000 | 21 business days after return |
The conclusion that table forces is about debit cards. Europcar's debit-card figure is actually charged rather than pre-authorised, meaning the money leaves your account and comes back weeks later. Avis does not accept debit cards as security at all. If you are visiting without a credit card, confirm the policy before you book, because this is the single most common way renters get caught short. All figures above are from each company's own published terms as read on 2 November 2026, check them again before booking, since operators revise them.
Salik: what the gates cost and what you get charged
Salik moved to variable pricing and the official rates from salik.ae are now AED 6 plus VAT at peak (Monday to Saturday 06:00 to 10:00 and 16:00 to 20:00), AED 4 plus VAT at low peak (10:00 to 16:00 and 20:00 to 01:00), and free between 01:00 and 06:00 every day. Sundays are a flat AED 4 plus VAT during tolled hours. VAT at 5 percent has applied since 1 June 2026, making the effective crossings AED 6.30, AED 4.20 and nothing. There is no daily cap, every gate is charged.
Now the part worth knowing before you sign. Avis UAE's published terms state that "Toll fee will be AED 6/- per crossing", a flat rebill. Against the current variable tariff that figure is wrong in both directions: it overcharges you for a low-peak crossing, and it charges you AED 6 for a crossing between 01:00 and 06:00 that costs Salik nothing at all. DRIVUS takes a different approach and rebills tolls at actual rates plus AED 2 per crossing as an administration fee.
For comparison, a private owner pays AED 52.50 once for a Salik tag, nothing to activate it and nothing to recharge it. If you are renting for more than a few weeks, that difference is a real argument for buying rather than renting, the used car listings and the Salik charges guide are the places to run that comparison.
What "full insurance" does not cover
This is where renters are most often surprised, and it is not a matter of small print being unfair, it is a matter of nobody reading it.
A standard collision damage waiver leaves you with an excess: AED 3,000 on most Avis groups and AED 5,000 on vans, SUVs and luxury cars, or AED 2,000 on most DRIVUS categories. Buying the super waiver reduces that liability to zero for collision damage. What it does not cover, by both companies' own terms, is the windscreen, the side and rear glass, the tyres, wheels and rims, the undercarriage, the vehicle interior, and lost or broken keys. DRIVUS sells windscreen and tyre protection as a separate add-on at AED 10 a day, AED 60 a week or AED 180 a month.
Two exclusions deserve to be stated loudly. First, off-road driving voids cover entirely, Avis's terms say insurance "does not cover off road usage of the vehicle and renter is fully liable," and DRIVUS prohibits it outright. If your plan involves desert driving, a rental is the wrong vehicle and no add-on fixes that; look at SUVs for sale in the UAE instead. Second, a police report is mandatory for any insurance to apply. Without one you are liable for the full repair, and DRIVUS adds daily rental charges for revenue lost while the car is off the road.
The fees that appear at the end
The charges below are from the operators' published terms and are the ones that typically arrive after you have handed back the keys.
Traffic fines carry an administration fee of AED 50 per fine at Avis, on top of the fine itself. Avis also lists AED 75 for handling a damage repair and AED 100 for handling a tyre replacement. Airport surcharges are AED 50 at Dubai International T1, T2 and T3, AED 25 at Al Maktoum, and AED 50 at Abu Dhabi International. An additional driver is AED 20 a day up to a maximum of AED 150 a month. Smoking in the vehicle is AED 500, and returning a sandy car triggers a valet charge with a minimum of AED 250 at Avis or AED 600 at DRIVUS.
Mileage is the quiet one. DRIVUS allows 250 km a day, 1,500 a week or 5,000 a month, charging AED 1 per extra kilometre. Dubai to Abu Dhabi and back is most of a day's allowance. And note Avis's term that ancillary costs arising within 30 days of the contract closing are "recovered automatically from the Renter's credit card without any notification", so check your statement for a month afterwards.
If a cross-border trip is the plan, Avis publishes Oman NOC and insurance packages from AED 450 for three days on a small car up to AED 2,000 a month on larger groups, with 72 hours' notice required. DRIVUS does not permit Oman at any price. Longer-term, compare against Dubai car rental monthly rates and the car loan calculator.
Frequently asked questions
How much is the deposit for a rental car in Dubai?
Published deposits range from AED 1,000 to AED 5,000. Avis UAE holds AED 3,000 to AED 5,000 by car group and states release takes 15 to 21 working days. Europcar holds AED 1,500 on a credit card, or charges AED 2,500 on a debit card, refunded within 30 days.
Can I rent a car in Dubai with a debit card?
Often not. Avis UAE does not accept debit cards as security at all. Europcar accepts one only as an exception and charges a higher amount outright rather than holding it, so the money leaves your account. Confirm the policy before booking if you have no credit card.
How is Salik charged on a rental car?
It varies by operator and some terms are out of date. Official Salik rates are AED 6 plus VAT at peak, AED 4 plus VAT at low peak and free between 01:00 and 06:00, with no daily cap. Avis's terms still state a flat AED 6 per crossing; DRIVUS rebills actual cost plus AED 2 admin.
Does full rental insurance in Dubai cover everything?
No. Even a super collision damage waiver excludes the windscreen and glass, the tyres, wheels and rims, the undercarriage, the interior and lost keys. Off-road driving voids cover entirely, and a police report is mandatory for any claim to be honoured.
Do rental companies charge extra for traffic fines?
Yes, typically an administration fee on top of the fine. Avis UAE charges AED 50 per traffic fine as a handling fee, and also lists AED 75 for damage-repair handling and AED 100 for tyre-replacement handling. Check your card statement for 30 days after returning the car.
How to keep the bill honest
Four things before you book. Ask for the deposit amount and its release window in writing. Confirm whether your card is acceptable as security. Ask specifically how Salik is rebilled, because the honest answer for an off-peak driver is that a flat AED 6 per crossing is an overcharge. And ask what the super waiver excludes, then price the windscreen-and-tyre add-on separately rather than assuming it is included.
If your stay runs beyond a month or two, do the arithmetic against ownership properly: the deposit, the mileage cap, the fine admin fees and the AED 52.50 one-off Salik tag all point the same way. Compare monthly rates on Dubai car rental against the used cars for sale and the cars under AED 50,000 listings before you commit to either.
