A supercar is never just another used car, and the checks that matter for a family saloon simply don't apply here. Anyone serious about what to check before buying a pre-owned supercar needs to understand engine history, panel condition, import documentation and provenance before a single dirham changes hands. Dubai's market moves fast, and a car like this Ferrari 812 GTS in Bianco Avus with its 789hp V12 is the kind of machine that rewards careful buyers and punishes rushed ones.
The good news is that a well-documented, dealer-sourced supercar removes most of the guesswork. Browsing a curated luxury cars for sale in Dubai selection from an established showroom already filters out the cars with questionable histories, but buyers should still know what separates a sound purchase from a costly mistake.
Ferrari's own range illustrates how varied "pre-owned supercar" can be - from a naturally aspirated V12 flagship to a turbocharged V8 hybrid. A car such as the Ferrari 296 GTB demonstrates how modern hybrid supercars bring different maintenance considerations than a traditional GT like the 812. Whichever model you're drawn to, the fundamentals below apply across the board.
Verify the Full Service History
The single most important document with any pre-owned supercar is its service book. Look for consistent, dated stamps from authorised workshops, evidence of scheduled maintenance intervals being met, and any record of major services such as timing belt or clutch work where applicable. A car that has been serviced exclusively at authorised centres, ideally with continuity of ownership, gives far more confidence than one with gaps or third-party invoices that are difficult to verify. For V12 flagships like the 812 GTS, Ferrari's own guidance on maintenance intervals is a useful reference point - details are available directly via Ferrari's official website.
Inspect Bodywork, Paint and Panel Alignment
Supercars are low, wide and expensive to repair, which means kerbed alloys, stone chips and minor accident damage are common even on well-cared-for examples. Walk the car in good light and check for uneven panel gaps, mismatched paint texture between panels, and overspray on rubber seals or badges - all signs of prior bodywork. Convertible and targa-top models, such as the 812 GTS, also warrant a close look at the roof mechanism and seals for smooth, silent operation.
Check Mileage, Usage Pattern and Import History
Low mileage is desirable, but consistency matters more than the number alone. A supercar driven sparingly but regularly, with documented short runs and dealer visits, is often in better condition than one left idle for years and then driven hard. In the UAE market specifically, ask whether the car is GCC-specification or was imported, as this can affect warranty coverage, parts availability and resale value. A reputable dealer will always be transparent about a car's origin and specification.
Confirm Ownership Documents, Warranty and Provenance
Before any commitment, confirm the chassis number matches all paperwork, that there are no outstanding finance obligations, and that the registration documents are clean and transferable. If the car still carries manufacturer or dealer warranty, get written confirmation of what it covers and how long remains. Provenance also matters for tuned or limited examples - if you're considering a bespoke build, such as pieces from Onyx Concept, verify the work was carried out by the accredited UK-based tuner itself, established in London since 2009, rather than an unofficial imitation. More on their approach to bespoke engineering can be found at onyxconcept.ae.
Test Drive and Mechanical Inspection
A short static viewing tells you very little about how a supercar actually behaves. Insist on a proper test drive covering low-speed manoeuvring, gear engagement, brake feel and any unusual noises under load. Listen for exhaust drone, check that all driver assistance and infotainment systems function correctly, and pay attention to how the car settles at speed. Where possible, an independent pre-purchase inspection by a specialist familiar with the marque adds an extra layer of reassurance, particularly for high-output V12 and V8 platforms.
Buy Through a Trusted, Established Dealer
Perhaps the most effective safeguard is choosing where you buy. A specialist showroom with a track record of sourcing, inspecting and documenting exotic cars removes much of the risk associated with private sales. Cars such as the Ferrari Roma or the striking Onyx Concept-modified Ferrari 812 GTS 8XX 1 OF 1 arrive with clear histories and dealer accountability, which matters enormously when you're spending at this level.
If you'd like to see these checks applied in person, Dourado Luxury Cars welcomes visitors to its Al Quoz showroom to view the Ferrari 812 GTS and the wider collection first-hand. Browse the full inventory online or get in touch via our contact page to arrange a viewing.