2020 BMW M850i G-Power Cabriolet G14

BMW M850i G-Power Cabriolet G14 (2020)Kickdown's Takeby Juri PilawaThis M850i Convertible was tuned by G-Power from 8 to 620 PS, is TÜV-certified, and has been verified through a power test to produce 626.3 PS and 896.1 Nm. With just 56,799 kilometers on the odometer and a complete service history, the vehicle is in excellent condition. The elegant color combination of Dravit Gray Metallic with white leather is a real highlight. Perfect for convertible enthusiasts looking for a distinctive BMW that offers both thrills and everyday practicality.Price Estimation60.000 € - 65.000 €Vehicle descriptionKickdown Check On-site kickdown assessment completed 238 photos Video including engine running G-Power performance upgrade to 620 PS Verifiable mileage of 56,803 km, documented with a complete service history Last service in February 2026 and TÜV valid through May 2028 VAT deductible Facts & Specifications Year of manufacture: 2020 First registration: Germany Engine: 4.4-liter twin-turbo V8 with 530 PS; boosted to 620 PS (456 kW) via G-Power software Transmission: Automatic Exterior color: Dravit Gray Metallic Interior: White leather TÜV valid until 05/2028 Features: BMW M Sport brakes Swarovski crystal lights LED headlights and taillights Eightfold tires (8-tire configuration) And much more The following modifications were made; G-Power software is TÜV-certified: G-Power Performance Software GP-620 (530 PS → 620 PS) G-Power V-MAX increase G-Power DEEPTONE rear muffler Speedometer adjustment to 330 km/h Condition Exterior The exterior color of the BMW M 850i xDrive is Dravit Gray Metallic Vehicle in original paint condition with no repainting Body in excellent and pristine condition Accident-free Eightfold tires installed Interior The BMW M 850i xDrive is equipped with white leather The interior is in excellent, clean, and well-maintained condition There are no known defects in the interior Technical Specifications Ready to drive immediately and registered G-Power performance measurement: 626.3 PS and 896.1 Nm Performance software Last maintenance performed in February 2026 Passed the TÜV general inspection and emissions test on May 6, 2026, with no defects found History Ownership History 2024 to present: 2nd owner 2020 to 2024: 1st owner Service History July 16, 2020 – Initial registration December 6, 2024 at approx. 55,000 km – G-Power GP-620 performance software installed, including V-MAX increase, DEEPTONE rear muffler, and TÜV individual approval (7,817.50 EUR gross) June 4, 2025 at approx. 55,700 km – Power measurement on ROTRONICS dynamometer: 626.3 PS / 896.1 Nm February 2026 at approx. 56,000 km – Maintenance performed May 6, 2026 at approx. 55,733 km – Passed TÜV general inspection and emissions test with no defects (DEKRA) Documents German vehicle registration documents Complete service record book EC Certificate of Conformity (BMW COC documents) DEKRA TÜV report dated May 6, 2026 G-Power order confirmation Performance measurement on ROTRONICS dynamometer Summary For sale is a BMW M 850i xDrive originally delivered in Germany, model year 2020, in the exclusive special color Dravit Gray Metallic. The vehicle underwent a performance upgrade by G-Power in 2024; a performance test from June 2025 confirms 626.3 PS and 896.1 Nm. The performance software is TÜV-certified. The verifiable mileage of 56,803 km is documented by a complete service history; the vehicle passed its May 2026 TÜV general inspection without any defects. The body and interior are in excellent condition; the vehicle is accident-free and retains its original paint. VAT is deductible!