X1 or X-one may refer to:

Transportation [ edit ]

Automobiles [ edit ]

• BMW X1 , a 2009?present German subcompact luxury SUV
• Geely Yuanjing X1 , a 2017?2021 Chinese mini crossover
• Red Bull X1 , the former name of the Red Bull X2010, a fictional car created for the game Gran Turismo 5
• Wrightspeed X1 , a 2008 electric sports car prototype based on the Ariel Atom

Bus routes [ edit ]

• X1 (Metrobus) , a bus route in Washington, District of Columbia, United States
• X1 (New York City bus) , a bus route in New York City, New York, United States
• X1 Steel Link , a bus rapid transit service between Sheffield, Rotherham, and Maltby in England, United Kingdom
• Excel X1 , a bus route from Lowestoft to Peterborough in England, United Kingdom
• X1 Glasgow?Hamilton , a former bus route in Scotland

Rail transport [ edit ]

• SL X1 , a former Swedish commuter train built by ASEA
• LNER Class X1 , a single locomotive rebuilt several times in its history

Watercraft [ edit ]

• X1 (dinghy) , a fast, light-weight sailing dinghy designed for inland racing
• HM Submarine X1 , a Royal Navy submarine

Technology [ edit ]

• Sharp X1 , a Japanese home computer manufactured by the Sharp Corporation
• Xbox One , a video game console
• a one-lane PCI Express slot
• Cray X1 , a supercomputer sold since 2003
• Electrologica X1 , an early Dutch computer
• Sony Ericsson XPERIA X1 , a mobile phone
• ThinkPad X1 Carbon , a high-end notebook computer released by Lenovo in 2012
• X1 (software company) formerly known as X1 Technologies, Inc.
• Tegra X1 , a system on a chip released by Nvidia in 2015
• X1, an IPTV-based cable television hardware platform developed by Comcast

Arts, entertainment, and media [ edit ]

• X1 (band) , a South Korean boy band formed through Produce X 101
• X1 (rapper) (1979?2007), American rapper
• X Minus One , a 1950s American radio show
• X-Men (film) , the first film in the X-Men franchise
• X-One , monthly magazine produced by Imagine Publishing

Other [ edit ]

• x ^?1 , the multiplicative inverse of x (another way to denote 1?x , one divided by x )
• United States patent X1, by Samuel Hopkins (inventor)
• X1 (Egyptian hieroglyph t) , an extremely common alphabetic letter in the Ancient Egyptian alphabet
• X1, a former sister MMA promotion of the defunct Fighting of World Japan Pro Wrestling

See also [ edit ]

• X-1 (disambiguation)
• 1X (disambiguation)

Topics referred to by the same term

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