Someone Spent $163,000 Modifying a Cullinan, Then Couldn't Sell It

What happens when you spend more than $160,000 customizing a Rolls-Royce, only to discover that the next buyer doesn’t care about your upgrades? One nearly-new Cullinan just offered a pretty good answer.

This 2026 Cullinan Series II started life as a $441,550 luxury SUV. Its first owner apparently wanted something more imposing, so they added an Urban Automotive carbon-fiber widebody kit, 24-inch forged wheels, and wheel spacers. The modifications alone cost $162,900.

That pushed the total investment to roughly $605,000. Considering the Cullinan had covered only 240 miles, the seller had every reason to expect a strong result when the SUV appeared on Bring a Trailer.

The auction told a different story. Bidding reached $555,551, but the seller had set a reserve, so the Cullinan went unsold. In other words, someone was willing to pay more than half a million dollars for it, yet nobody wanted to meet the owner's target.

The problem may come down to taste. The Urban Automotive kit gives the Cullinan a much wider and more aggressive appearance, while the enormous wheels add even more drama. That might work for a buyer who specifically wants a flashy Rolls-Royce, but plenty of people spending this kind of money probably prefer the understated look of the factory car.

The cabin takes an even bigger gamble. Bright orange leather covers the seats, door panels, and large sections of the dashboard. Black leather breaks things up, but there’s no escaping the orange.

Mechanically, the SUV keeps everything Rolls-Royce installed at the factory. Its 6.75-liter twin-turbo V12 still produces 563 hp and 627 lb-ft of torque. The modifications focus almost entirely on appearance.

And that gets to the real problem with heavily customized luxury cars. The owner may spend a fortune creating exactly what they want, but the next buyer might see those same changes as reasons to negotiate.

More than $600,000 went into the car, yet a $555,551 offer still wasn’t enough to close the deal. For a custom Rolls-Royce Cullinan, the biggest question may not be how much you can spend. It may be whether someone else shares your taste when you’re ready to sell.