Dealer Certified Pre-Owned 90-Point InspectedQuality Plus Auto Protection Plan included at full out-the-door price Proudly serving customers with over 22,000 vehicles sold.2016 BMW M4 Convertible Black Sapphire Metallic over Red LeatherTwin-turbo inline-six power, a retractable hardtop, and a black-over-red cabin that means business. This one carries a documented history and a substantial piece of engine work that has already been done and paid for both are laid out in full below. What You're Actually Getting Passed our 90-point Dealer Certified Pre-Owned inspection by our own service team, Duluth Auto Service & Imports Passed Georgia state emissions inspection (04/07/2026) OBDII scan performed: all drive monitors completed, zero stored or pending trouble codes the scan photo is included in our listing photos so you can read it yourself Comes with 2 keys; the original owner's manual books are not with this vehicle An estimated $11,500$13,000 in service and reconditioning completed by Duluth Auto Service & Imports, our own shop, across three visits between April and August 2026 and the bulk of it is engine work. In August the shop replaced the camshaft, the camshaft adjuster solenoid, six camshaft bearings and the bearing cap set, the valve cover, the intake manifold gaskets, the spark plug tube seal, the crankcase breather hose, an oxygen sensor, the engine control module, both muffler exhaust flap actuators and the air filters. The earlier visits covered the rear upper control arms on both sides, front brake pads and rotors, the convertible top's hydraulic pump module, an oil and filter change, and the audio subwoofers. Roughly $7,800$8,700 of that total is the engine work alone. Estimated at BMW franchise-dealer parts and labor rates for the Atlanta area, since that is what this work would cost you to have done, and all of it posts to this vehicle's CARFAX under our own shop's name so you can verify it independently Active CARFAX Buyback Guarantee on this vehicle (coverage 07/30/202607/30/2027) Real ValueWe cross-checked several independent sources on this car and they cluster reasonably tightly: J.D. Power retail at $26,475, CARFAX History-Based Value at $26,960, KBB Typical Listing Price at $29,470, and DealerCenter market average at $30,697. We're carrying the full spread of $26,475$30,697 rather than picking the flattering end.Add the estimated $11,500$13,000 in documented service, our $2,500 5-Year Maintenance Plan, and the $300 retail value of the included Quality Plus coverage, and you're looking at roughly $40,800 to $46,500 in total value in this vehicle at our full out-the-door price.That service figure is unusually large, so here is what it actually means for you. The valvetrain and engine-management work above is the kind of bill that lands on an out-of-warranty M4 at this mileage without warning, and on this car it has already been paid. The maintenance plan is 25 oil changes plus radiator, AC and diagnostic service spread across the years you own it, with no year or mileage cap. The Quality Plus coverage means an engine or transmission failure is not a rebuild bill. Those are dollars you don't spend later, and they belong in the comparison if you're weighing this car against a cheaper one somewhere else. Price is only what you pay, but value is what you get.Market pricing moves. Our goal is that you never overpay and get as much value as possible, so ask your sales consultant and we'll pull a current, VIN-specific pricing report for you. Features & Specs 3.0L twin-turbocharged inline-six, rear-wheel drive Retractable hardtop convertible, 2-door Black Sapphire Metallic exterior Red leather interior 112,017 miles 2 keys Vehicle History (Full Transparency) Two damage events, both reported with limited detail. The first, on 09/01/2022, notes damage to the front with no severity rating provided. The second, on 06/25/2024, carries no location or severity detail at all; CARFAX notes only that not all damage is caused by an accident. We're passing both along exactly as reported rather than filling in gaps we can't verify. No airbag deployment has been reported at any point. Ownership: 4 previous owners an original personal lease followed by three personal owners, all in Florida. Title and odometer: Clean throughout, with no salvage, flood, or lemon brands and no indication of rollback. The engine work, plainly: a car of this age and mileage needing valvetrain attention is not unusual, and we'd rather you see the full scope than a vague reference to 'recent service.' The work is documented, it was done by our own shop, and it puts a known expense behind this car rather than ahead of it. Factory warranty: expired across all coverage types. This vehicle is covered instead by our own Quality Plus program, described below. Buyer's Guide & Realistic ExpectationsEvery vehicle we sell comes with the federal Buyers Guide, which you'll review and sign at purcha