BMW X Models History — From X5 to X7

The Beginning: E53 X5 (1999)

BMW's first SUV was controversial — purists said BMW shouldn't make an SUV. BMW called it a "Sports Activity Vehicle" (SAV) to differentiate it. It was based on the E39 5 Series platform and proved the skeptics wrong.

X5 Generations

Gen	Code	Years	Key Feature
1st	E53	1999-2006	The original SAV
2nd	E70	2006-2013	Larger, more luxurious
3rd	F15	2013-2018	Lighter, more efficient
4th	G05	2018-present	Latest tech, plug-in hybrid

X3 Generations

Gen	Code	Years	Key Feature
1st	E83	2003-2010	Compact SAV
2nd	F25	2010-2017	Much improved
3rd	G01	2017-2024	Best-selling X model
4th	G45	2024-present	Latest generation

X1 Generations

Gen	Code	Years	Key Feature
1st	E84	2009-2015	Entry-level SAV, RWD-based
2nd	F48	2015-2022	FWD-based (UKL platform)
3rd	U11	2022-present	Larger, also iX1 electric

X6 — The SAC (Sports Activity Coupe)

Introduced in 2008 (E71), the X6 created the "coupe SUV" segment:

• E71 (2008-2014)
• F16 (2014-2019)
• G06 (2019-present)

X7 — The Full-Size Luxury SAV

Introduced in 2018 (G07), BMW's largest SUV:

• Three-row seating
• V8 and inline-six options
• Competes with Mercedes GLS and Range Rover

X2 — The Compact SAC

• F39 (2018-2023)
• U10 (2023-present)
• Sportier, lower-roofed alternative to X1

X4 — The Mid-Size SAC

• F26 (2014-2018)
• G02 (2018-present)
• Coupe-styled X3

M Performance X Models

• X3 M / X4 M — S58 engine, 473-510 hp
• X5 M / X6 M — S63 V8, 600-625 hp
• X3 M40i / X4 M40i — B58, 382 hp
• X5 M50i / X6 M50i — N63, 530 hp

The X models now account for over 50% of BMW's global sales — they've become the backbone of the brand.