Owner spent R$ 250,000 on AliExpress to tune Mercedes G-Class and managed to reduce the car’s market value

Owner invested heavily in Asian parts and accessories to customize luxury German SUV, but the market rejected the customization

Although very expensive, the modifications to the SUV made it worth less at the time of resale (Photo: Cars & Bids | Disclosure)
By João Paulo Profeta
Published on 2026-07-24 at 02:00 PM

Customizing a brand new car rarely pays off when it comes to financial return — and a state-of-the-art Mercedes-Benz G-Class has just proven this in the most expensive way possible. The owner of the SUV invested about US$ 50 thousand (approximately R$ 258 thousand) in aesthetic modifications soon after removing it from the dealership, but when he took the vehicle to an online auction in the United States, he saw the bids stop far below what he had disbursed.

The SUV was advertised this week on the auction site Cars & Bids, which specializes in modern and sporty models. With only 127 km on the clock, practically the delivery mileage — the G550 sported an eye-catching look: two-tone paint, with silver on the top and satin black on the bottom, as well as an aerodynamic kit of bumpers, grilles and fender flares inspired by the creations of the Polish preparer Carlex Design.

Tuning via AliExpress

The detail that weighed against the seller appeared on the invoices attached to the ad. Instead of the original Carlex components, the owner opted for replicas ordered on AliExpress, a Chinese e-commerce platform. The body kit alone cost US$ 18,300 (about R$ 94 thousand), while the set of 22-inch wheels, also imported from China, went for US$ 5 thousand (approximately R$ 26 thousand). Inside, seats, door linings and steering wheel were covered in red and black leather — a finish that, according to the auction’s own description, tends to divide opinions.

The original factory tag had a list price of US$ 172,355 (about R$ 888 thousand). Adding the modifications — all concentrated on appearance, without any change in mechanics — the total investment exceeded US$ 222 thousand (approximately R$ 1.14 million) — a figure that, according to Carscoops, probably corresponded to the minimum price stipulated by the seller to at least recover what it had spent. For the used and collector’s market, however, customizations of this type tend to drive away buyers, who prefer models in factory configuration and see parallel parts as an extra cost to be undone.

That’s exactly what was seen on the hammer. Bidding stopped at US$ 160 million(about R$ 824 thousand), approximately US$ 60 thousand below the total spent by the owner and even lower than the price of a zero-kilometer G550 from the factory. Despite the window mileage, the highest bid did not even reach the list value of the model — much less the amount invested in its transformation.

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