Buying a car in the UAE isn’t really a choice between two sticker prices — it’s a choice between two five-year cost curves. A brand-new car costs more up front and sheds value fastest; a lightly used one has already taken that hit but carries more repair risk. The question that actually matters is which one leaves more money in your account after five years of ownership. Here’s how the maths tends to play out locally.
Depreciation is the real price you pay. For almost every UAE buyer, depreciation — not fuel, not insurance — is the single biggest cost of owning a car. A new car typically loses somewhere around 30–40% of its value in the first year and roughly half over three years. That drop is money you never see again, and it happens whether you drive 5,000 km or 50,000 km.
Put numbers on it. Our Car Lease vs Buy calculator models a steady 17% a year compound curve, which sits in the middle of the real-world band: a AED 150,000 car is worth about AED 124,500 after one year, AED 103,000 after two, AED 85,700 after three and roughly AED 71,000 after four — a AED 79,000 loss in four years, more than half the purchase price. The Car vs Taxi calculator uses a front-loaded 15/10/8/5/2% curve over five years instead, which leaves a AED 100,000 car at AED 65,524 after five years, a loss of about AED 34,500. Both agree on the shape: the fall is steepest in years one and two and gentler later.
That is exactly why a two-to-three-year-old car is often the sweet spot in the UAE market — the first owner absorbed the steepest part of the curve, and you buy in after the fall. The flip side is that if you buy new and hold for the full five years, the annual hit softens over time; you just wear the worst of it early.
Financing: expect similar caps, slightly different rates. UAE banks finance both new and used cars, generally up to 80% of the vehicle’s value over terms up to five years. Used-car loans sometimes carry a slightly higher rate and a shorter maximum term, especially once a car is past a certain age, because the bank sees more risk in the collateral. When you compare offers, always compare the reducing-balance rate (APR), not the “flat rate” quoted on the showroom floor — a flat rate looks roughly half the size of the equivalent reducing rate but costs you the same money. Whichever you choose, compare the actual reducing-rate offers with our UAE Loan Finder, which ranks car loan rates from 18 UAE lenders by total cost of credit.
Warranty and maintenance: where new earns its premium. A new car in the UAE usually comes with a manufacturer warranty of three to five years (or a mileage cap), and often a period of free or discounted servicing. That turns years one to three into largely predictable, low-cost ownership. A used car may still have some of that warranty left, or none at all — and once you’re out of warranty, a single major repair in the UAE’s heat-and-dust conditions can wipe out the depreciation savings you thought you’d banked. If you buy used, budget for maintenance and consider a reputable extended-warranty or service package.
The running costs that are basically the same either way. Comprehensive insurance runs roughly 2.5–5% of the car’s value per year and falls as the car ages: our Car vs Taxi model applies about 3.5% in year one easing to 2.4% by year five, which on a AED 100,000 car is AED 3,500 in year one and AED 1,605 in year five — so a cheaper used car costs less in absolute dirhams to insure even at a similar percentage. Annual Dubai RTA registration is a flat AED 520 for a private light vehicle, not a percentage of value, so a AED 60,000 hatchback and a AED 300,000 SUV pay essentially the same. Maintenance runs from around AED 1,000 a year in the warranty years to AED 3,000 as the car ages. Fuel is driving, not vintage: 15,000 km a year at 8.5 L/100km and AED 3.69 a litre (Special 95, September 2026) is about AED 4,705 a year. Salik is the same either way — AED 6 at peak, AED 4 off-peak, free 01:00–06:00, plus 5% VAT from June 2026 — and two gates a day over a five-day week comes to roughly AED 3,120 a year. Add it up and five years of running a AED 100,000 car costs about AED 63,597 before depreciation, whether you bought it new or used.
So which is cheaper over five years? Start from the full picture on a cash-bought AED 100,000 car: AED 100,000 of purchase plus AED 63,597 of running costs is AED 163,597 gross, less AED 65,524 of resale value, for a true net cost of about AED 98,073 — roughly AED 1,635 a month. Buy the same car two or three years old and you pay a materially lower price for the identical AED 63,597 of running costs, which is why, for pure total cost of ownership, a well-chosen two-to-three-year-old car usually wins: you skip the worst of the depreciation while the car is still modern and reliable. Buying new tends to cost more overall, but you’re paying for warranty coverage, the lowest breakdown risk, and the latest safety and efficiency — genuine value if you keep cars a long time and hate surprises. Buying an older, out-of-warranty car can be cheapest of all on paper, but only if you have the appetite (and budget) for maintenance risk. The honest answer is that it depends on your exact car, your down payment, your finance rate and how long you’ll keep it — which is precisely what a calculator is for.
Run your own numbers: the Car Lease vs Buy calculator lets you compare buying new, buying used and leasing over your real ownership horizon, including finance and running costs, so you can see the five-year figure in AED before you sign anything.
Frequently Asked Questions
Is it cheaper to buy a new or used car in the UAE?
Over five years, a two-to-three-year-old car usually costs least: the first owner has absorbed the steepest part of the depreciation curve while the car is still modern and generally reliable. New costs more in total but buys you warranty coverage and low breakdown risk; an older out-of-warranty car can look cheapest on paper and stop being cheapest the first time something major fails.
How fast do cars depreciate in the UAE?
Roughly 30–40% in the first year and about half of the purchase price over three years, after which the annual loss slows. Our Car Lease vs Buy model uses a steady 17% a year compound curve, which takes a AED 150,000 car to about AED 124,500 after one year and AED 71,000 after four — a AED 79,000 loss. Depreciation, not fuel and not insurance, is the single largest cost of owning a car here, and it happens whether you drive 5,000 km or 50,000 km a year.
Can I get a bank loan for a used car in the UAE?
Yes. Banks finance used vehicles up to the same 80% of value, but often at a slightly higher rate and a shorter maximum term, and many lenders cap how old the car may be by the end of the loan — so a five-year loan on an already-old car can be refused or shortened.
How much does car insurance cost in the UAE?
Comprehensive cover typically runs about 2.5–5% of the vehicle's value a year and falls as the car ages — our model uses about 3.5% in year one easing to 2.4% by year five, which on a AED 100,000 car is AED 3,500 then AED 1,605. That is why a cheaper used car costs less to insure in absolute dirhams even at a similar percentage. Comprehensive cover is mandatory for the life of any financed car.
Do new cars need an RTA inspection in Dubai?
Not in their first years — brand-new vehicles are exempt from the roadworthiness test for an initial period, after which annual registration and inspection applies like any other car. It is a convenience rather than a meaningful saving: registration is a flat AED 520 a year for a private light vehicle regardless of the car's value, so a AED 60,000 hatchback and a AED 300,000 SUV pay essentially the same.
What does it actually cost to run a car in the UAE for five years?
On a AED 100,000 car driven 15,000 km a year, our Car vs Taxi model puts five years of running costs at about AED 63,597 — registration at AED 520 a year, insurance falling from AED 3,500 to AED 1,605, maintenance of AED 1,000–3,000 a year, fuel of about AED 4,450 a year and Salik of about AED 3,120 a year. Add the AED 100,000 purchase and subtract the AED 65,524 resale value and the true net cost of owning is roughly AED 98,073, or AED 1,635 a month.