2005 Mini Cooper S Convertible Six-Speed







Ended Jul 25, 2025 at 7:50 PM UTC
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Description
OFFERED WITHOUT RESERVE
Introduced for 2002, the Mini Cooper S was the performance-oriented version of the Mini lineup and combined retro styling with modern engineering, appealing to enthusiasts and urban drivers alike.
Like all first-generation Cooper S models, the 2005 version was powered by a 1.6-liter supercharged inline-four engine, producing 168 horsepower. This engine, developed in partnership with Chrysler, was mated to a six-speed manual transmission as standard, with an optional automatic available. The supercharger gave the car a distinctive whine and a punchy, responsive character, making it a favorite among driving purists.
The car’s go-kart-like handling was a standout feature, thanks to its short wheelbase, low center of gravity, and sport-tuned suspension. The 2005 model also introduced the Mini Cooper S Convertible, expanding the lineup and offering open-air fun with the same spirited performance. Inside, the Cooper S blended quirky British charm with German precision, and the car’s safety features included front and side airbags, ABS, and stability control.
This well-maintained 2005 Mini Cooper S Convertible has had numerous upgrades under current ownership, most notably a professional rebuild of its 1.6-liter supercharged inline-four engine.
Highlights
Finished in Pure Silver Metallic paint with white good stripes over Graphite Grey interior
Maintenance/upgrades under current ownership:
Professionally rebuilt 1.6-liter supercharged inline-four engine (20,000 miles since)
Rebuilt clutch for six-speed manual transmission
Supercharger serviced
Upgraded to ATA billet crank pulley
Upgraded thermostat housing to an aluminum housing
New fuel pump, coolant hoses, radiator, and water pump
Rebuilt front end suspension
New power steering pump (due to a recall)
Clean CARFAX Vehicle History Report
Features
Leather-wrapped steering wheel
150 mph speedometer and 8,000 rpm tachometer
AM/FM/CD stereo
Hankook Venus V2 Concept 2 tires up front, Michelin Pilot Sport tires in rear
Known Imperfections
Minor dent on the driver’s side rear quarter panel
Small dent on the driver's side of the hood
Windshield has a crack
Stitching on driver’s leather seat cover has come loose in two places and there’s a hole in the seat back
Minor wear on steering wheel
Marks on passenger rear seat
Wheels are scuffed
Included
Mini leather folder with owner info that is still sealed in plastic wrap
Ownership History
The accompanying CARFAX Vehicle History Report places this three-owner 2005 Mini Cooper S Convertible in California. The car was purchased new on 25 September 2004 in Brentwood, California, then was sold just 11 months later in August 2005. The Mini Cooper’s current owner bought the convertible in September 2020. The seller says, “The best out of the bunch — fast, nimble and a joy to drive with the top down. Mechanically like new, very reliable, and great gas mileage ... You could drive this car across the country with confidence knowing that everything works as it should.”
Additional documents
All auction listings on Hagerty Marketplace are created using information provided by the seller. The Marketplace team and the seller have reviewed all information for accuracy to the best of their abilities. Bidders are ultimately responsible for conducting their own due diligence before placing a bid, including verifying details, condition, registration requirements, and compliance with applicable laws. For any questions or additional information, contact the seller.
2005 Mini Cooper S Convertible Six-Speed · No reserve

