This 2006 Mini Cooper S was previously sold on BaT in August 2024, and it is equipped with a John Cooper Works Tuning Kit for the supercharged 1.6-liter inline-four, which also has an upgraded coolant overflow tank. Indicating 42k miles and finished in Pure Silver over Panther Black English leather, additional appointments include the Cockpit Chrono Package, a six-speed manual transaxle, a limited-slip differential, a John Cooper Works Sport Brake Kit, 17″ MINI Challenge wheels, Dynamic Stability Control, a JCW-style grille, xenon headlights, heated front seats, a Harman Kardon sound system, and automatic climate control. The car remained with the prior owner and their family for approximately 11 years, and it was purchased by the current owner in 2024. This R53 Cooper S is now offered on dealer consignment by a Local Partner at no reserve with a window sticker, the owner’s manual, service records, a damage-free Carfax report, and a clean California title.

The car is finished in Pure Silver with a body-color roof and features xenon headlights with heated washers, front fog lights, a rear fog light, a JCW-style grille, rain-sensing windshield wipers, chrome-finished mirror caps, a hood scoop, a roof spoiler, window tint, and twin center-exit exhaust outlets. Paint chips are visible on the front-end.

The 17″ MINI Challenge wheels are mounted with 215/45 Continental ExtremeContact DWS tires. The car is equipped with a John Cooper Works Sport Brake Kit and Dynamic Stability Control. The struts were replaced in March 2025.

The cabin features heated front seats upholstered in Panther Black English leather with white piping. Equipment includes a Harman Kardon sound system, a center armrest, an onboard computer, remote keyless entry, automatic climate control, and cruise control.

The leather-wrapped steering wheel frames a 150-mph speedometer and an 8k-rpm tachometer as well as central gauges for fuel level, coolant temperature, oil pressure, and oil temperature as part of the Cockpit Chrono Package. The digital odometer indicates 42k miles.

The supercharged 1.6-liter inline-four is fitted with the John Cooper Works tuning kit, which included re-mapped engine management software and an upgraded cylinder head, supercharger pulley, air intake, and fuel injectors when compared with the standard Cooper S, and an upgraded coolant overflow tank is installed. Power is sent to the front wheels through a Getrag six-speed manual transaxle and a limited-slip differential. The engine oil and transmission fluid were replaced in August 2025.

Additional underside photos are presented in the gallery below.

The window sticker lists initial delivery to Motor City Mini of Shelby Township, Michigan, as well as factory colors, equipment, and a total suggested retail price of $34,150.