Here is one of the most celebrated M-cars ever engineered — a 2003 BMW M3 Convertible that pairs the high-revving, naturally aspirated S54 inline-six with the pure joy of open-top motoring. This is a genuine driver’s car, well maintained, regularly serviced, and always protected under a cover. Finished in classic Silver Metallic over a handsome gray leather interior, this E46 delivers exactly what enthusiasts chase: a screaming straight-six, a crisp six-speed manual, and the tail-happy, communicative chassis that defines the M-series. It starts easily, idles smoothly, and drives beautifully — no warning lights, no electrical gremlins, just the exhilarating character the E46 M3 built its legend on. Drop the top, run the S54 toward its lofty redline, and imagine adding this timeless, investment-grade M-car to your own collection.
Highlights
Iconic 3.2L S54 inline-six rated at 333 horsepower and 262 lb-ft — one of BMW’s greatest naturally aspirated engines
Engaging 6-speed manual transmission sending power to the rear wheels for classic M-car dynamics
Power convertible top delivering effortless open-air driving on demand
Elegant Silver Metallic over gray leather — a timeless, understated M3 combination
Consistently serviced, always cover-kept, and cared for by an attentive owner
Clean title with a documented 126,238 miles and a solid, honest mechanical presentation
Engine & Performance
Legendary 3.2-liter S54 inline-six, factory-rated at 333 horsepower and 262 lb-ft of torque
Crisp, engaging 6-speed manual transmission with the connected feel purists demand
Rear-wheel-drive layout delivering the balanced, communicative handling the M-series is known for
Full set of functioning gauges — no warning lights and no electrical issues
Undercarriage in excellent condition, clean and solid throughout
Starts easily, idles smoothly, and delivers smooth, strong power with tight, responsive handling
Exterior
Classic Silver Metallic finish that retains a strong, healthy shine
Power convertible top for open-air motoring and that unmistakable S54 soundtrack
Purposeful E46 M3 proportions — flared arches, quad exhaust, and genuine muscle over subtlety
A few minor scuffs along the lower exterior, fully disclosed and visible in the photos
One small ding near the driver’s-side rear tire, noted for full transparency
Head-turning presence that stands proud at any show field, cruise, or collector gathering
Interior
Handsome gray leather interior — clean, comfortable, and true to the M3’s premium character
Driver’s front seat shows honest wear from age and use, fully disclosed
Power brakes, power steering, and power windows for genuine everyday drivability
Complete, functioning gauge cluster with no warning lights
A driver-focused cockpit that reminds you this machine was engineered to be enjoyed
Comfortable, well-kept cabin reflecting years of proper care and regular maintenance
Documentation
2003 BMW M3 Convertible — an iconic E46 M-car in a desirable manual, open-top configuration
3.2-liter S54 inline-six rated at 333 horsepower and 262 lb-ft of torque
VANOS variable valve timing
6-speed manual transmission
Rear-wheel drive
Silver Metallic exterior over a gray leather interior
Power convertible top
Power brakes, power steering, and power windows
Full set of functioning gauges — no warning lights or electrical issues
Clean, solid undercarriage
Regularly serviced and maintained, always kept covered
Cosmetic notes (fully disclosed): driver’s front seat wear, minor lower-exterior scuffs, and one small ding near the driver’s-side rear tire
Clear title showing 126,238 miles
Located in Lincoln Park, NJ
Worldwide delivery, insurance, and financing options available
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Bidding History
Auction started
07/08/2026 12:00 am EDT
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Get this vehicle shipped to your driveway. Enter your destination zip code below:
Shipping from 07035 to 12345 will be
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Have been doing auctions with ACC for years and have sold several cars with them. They go the extra mile and work hard on getting the cars sold.
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ACC Auctions has been a wonderful resource for us and our dealership! The process of listing vehicles on ACC Auctions is very simple and the wide exposure has helped us reach more buyers and get more cars sold. There have been times where reserves have not been met, but even after the auction has ended Joe works very hard trying to put deals together that work for both parties. And in many cases, he’s been successful. We can’t say enough about how much he cares about his customers and how hard he works to be a world-class auction site!
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As a seller with ACC, we have experienced several successes and continue to use the platform. ACC auctions offers a straightforward and efficient platform for both buyers and sellers of classic car enthusiasts. Their online interface makes listing, browsing, and bidding on vehicles convenient, while the selection includes a variety of classics and rare finds. With their professional approach and transparent process, ACC Auctions is a reliable choice for seasoned collectors and newcomers alike.
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We really appreciate how ACC continues to work with both parties even after the live auction has ended. They were able to help us reach a deal with the high bidder 4 days after the auction ended, a deal that was fair for both sides and everyone was happy. Hard working staff at ACC really seemed to care about helping us get the sale completed even though it was not a high dollar sale that would make them much on the buyer’s fee. Will use again and will be recommending to my friends!
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