This R53-generation Mini Cooper S John Cooper Works is a rewarding modern classic hot hatch, which has been enhanced with a few discerning upgrades. Under the bonnet sits a JCW-tuned 1.6-litre supercharged inline-four, delivering around 155kW to the front wheels via a six-speed manual transmission. This original Australian-market example passed compliance in September 2003, and has been with the seller and fourth owner for one year. The odometer shows 168,704 Kms from new. Build year: 2003 This R53-era Cooper S JCW is finished in the refined shade of Dark Silver with a complementary gloss-black roof and trim elements, as well as red door mirror caps, over a Panther Black leather-trimmed interior, featuring silver and ‘patina’ aluminium-effect trim. It rides on an aftermarket set of 17-inch Advanti Racing multi-spoke alloy wheels finished in satin-black, fitted with mixed tyres. Equipment includes twin front spotlights, a rear screen wiper, cruise control, a Harman/Kardon sound system, automatic air conditioning, Automatic Stability Control, an electric glass sunroof, and the Sports Suspension Settings Plus system. This example has been enhanced with an aftermarket enclosed cold air intake, a 17% reduction Alta supercharger pulley, an Alpine head unit, a SAAS boost gauge, a SAAS ‘Drive’ Electronic Throttle Controller system, and aftermarket taillights. The car is accompanied by the original owner’s manuals with a silver leather wallet, service booklet, OEM wheels, and the JCW Authenticity Certificate. One ignition key is included in the sale. Please refer to the photo gallery to assess the exterior and interior condition. Specific notes from the seller include: minor scratches on the black roof, front bumper scrape damage only visible when viewed from underneath, and overall the paintwork great but a polish or paint correction is recommended to restore its full shine to showroom levels. The most recent eSafety inspection was completed on 14 May 2025 at 168,659 km, which passed with advisories noting some noise from the power steering, though it was confirmed to be fully functional with no immediate replacement required. This Mini’s most recent routine maintenance was carried out in September 2024 at 166,921 km, comprising an engine oil and filter change, and new air filter. In March 2024 at 165,387 km, the car received a supercharger service and had the upgraded 17% Alta pulley fitted. In March 2023 at 162,799 km, the engine oil and filter, fuel filter, and spark plugs were replaced. Oct 2003: Pre-delivery check Oct 2004 – 14,189 km Sep 2005 – 26,636 km Oct 2006 – 37,817 km Nov 2007 – 48,639 km Mar 2008 – 51,836 km Oct 2008 – 63,325 km Sep 2009 – 75,658 km Jan 2011 – 94,368 km Mar 2023 – 162,799 km Mar 2024 – 165,387 km Sep 2024 – 166,921 km May 2025 – 168,659 km This R53-generation Mini Cooper S JCW is a characterful and engaging hot hatch, combining the charm of the original ‘new MINI’ with a genuine factory performance upgrade. With the desirable JCW 210 tuning kit, supportive maintenance history, and tasteful performance-oriented enhancements, it presents an exciting opportunity for collectors and enthusiasts alike. A compelling modern classic that promises grin-inducing driving on twisty roads or a standout entry at enthusiast meets.