The Global 8000 was initially a shorter, three-zone aircraft but was updated in May 2022 as a four-zone jet similar to the Global 7500, reaching 8,000 nmi (14,800 km) and with a top speed of Mach 0.94, making it the fastest business jet and fastest civilian aircraft since Concorde.[7] Former Formula One driver and long time Bombardier brand ambassador Niki Lauda announced his order ahead of the EBACE 2015 convention.[26] Flight testing was completed by August 2018 after over 2,400 hours; type certification and introduction into service are expected by year-end, with 15-20 customer deliveries in 2019, as 20 aircraft were in final assembly.[34] In Aug 2024, Bombardier announced that the Global 7500 business jet had achieved over 50 speed records within a span of less than 50 weeks.[37] Lacking differentiation, it might be replaced by a higher maximum take-off weight (MTOW) Global 7500 variant with more range.[3] Bombardier was already flight testing its modified FTV5 testbed, which reached supersonic Mach 1.015 in May 2021; the certification campaign is expected to be completed using a single prototype.[40] They are powered by the General Electric Passport 20 18,920 lbf (84.2 kN) thrust engine with reduced NOx emissions and 8% better fuel efficiency than the Global Express XRS, allowing a Mach 0.90 high-speed cruise.[42] The new, larger and lower-drag wing is optimized for Mach 0.85 with a 35.3° quarter chord wing sweep, a thinner thickness-to-chord ratio, leaner flap track fairings, improved lift-to-drag performance, more efficient winglets and up to 30% better low-speed lift due to double-slotted, inboard Fowler flaps.[43] It shares the same fuselage diameter with older Global models, but has thinner frames, which increase the cabin width and height by 1 in (25 mm).[43] Additionally the 300 sq in (19 dm2) cabin windows are 80% larger, the nose cowl is recontoured, and the aft fuselage and empennage are both new designs.Bombardier marketing focused on ultra-high-net-worth individuals and the Global 7500 is the largest, longest range, roomiest and most luxurious purpose-built business aircraft yet built.[43] Despite the wing area being smaller than the Gulfstream G650ER and a 11% higher MTOW, it has lower V speeds and better runway performance due to the high-lift system with leading-edge slats and double-slotted flaps for a similar power loading.[47] While Bombardier is not publishing a specific backlog, industry analyst Rolland Vincent estimated that 200 orders had accumulated by the time of the first flight in November 2016, mostly for the 7500 version.