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Most limited-edition cars announce themselves with a number on a plaque. The 2006 MINI Cooper S John Cooper Works GP does it with a subtraction. This one is live on Bring a Trailer right now, it wears a roof decal reading #1,983 of 2,000, and nearly everything that makes it special is something MINI took away or narrowed down to a single choice.
The Spec Sheet Is the Whole Pitch
The GP was a one-year run, and MINI offered it in exactly one color: Thunder Blue Metallic, with a silver roof and red mirror caps. There was no options list to browse. The only variable was the number on the roof.
Then there is what is missing. The rear bench was deleted entirely. The listing notes a chassis brace sits where the back seat would be, and BMW's original press material described a flat load area with extra storage boxes in its place. Sound-deadening material came out too, and the rear control arms were switched to aluminum. BMW put the combined savings at roughly 40 kilograms, about 88 pounds, compared with a standard Cooper S. That is a real number on a car this small.
What went in is just as specific. The supercharged 1.6-liter four is factory rated at 214 horsepower and 184 lb-ft of torque in this U.S.-market car, and European cars were quoted at 218 horsepower. It runs through a Getrag six-speed manual and a limited-slip differential. The GP also adds a sport suspension, 18-inch four-spoke wheels, revised bumper covers and side skirts, a hood scoop, twin center-exit exhaust outlets, and a carbon-fiber rear wing. BMW quoted 0-62 mph in under 6.5 seconds and a top speed of 146 mph.
This Example
The car has 35,000 miles, and about 100 of them were added by the current seller. According to the listing, it was bought new by the seller's uncle, has been registered in California since new, and passed a California emissions test in January 2026. It is offered with a clean California title in the seller's name. The cabin keeps the GP's cruise control, air conditioning, a Pioneer head unit, and an 8,000-rpm tachometer, and the car is equipped with Dynamic Stability Control.
It is not a no-reserve sale. When we checked, the bid was $5,000, the auction had more than 280 watchers, and it is set to end on October 28 in the late afternoon Eastern time. Reserve auctions on cars like this tend to wake up late, so that opening number is not a prediction of where it finishes.
Why the GP Still Matters
When the GP launched, the guide price in the U.K. was about £22,000, which BMW said included roughly £10,000 of extra equipment over a regular Cooper S. According to Fast Car's buyer's guide, the model was assembled by Bertone in Italy, and U.K. prices have recovered from around £8,000 in the mid-2000s to a range of roughly £10,000 to £25,000, with low-mileage cars at the top.
It also sits in a small and fun corner of the auction market. We have followed the thread of overlooked factory specs before, from a rare manual BMW 535xi wagon on Bring a Trailer to a one-owner supercharged Toyota Previa, and the logic is the same here. The GP is not the fastest or most expensive car in any auction this week. It is the one where a buyer can read the build sheet and know exactly what the factory intended.
If the MINI story is your thing, the lineage is worth a look. We have covered the original, including a restored 1967 Mini Cooper S and a rare left-hand-drive 1994 Austin Mini Cooper, and the badge's newest chapter in the all-new John Cooper Works Electric. Another limited-run BMW-family auction car is the 2013 M3 Lime Rock Park Edition, if you want to compare how two very different cars handle the same idea.
For the full details, photos, and bidding, see the original 2006 MINI Cooper S JCW GP listing on Bring a Trailer.
