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BMW G45 X3 (2024–present): specs and known issues

The BMW G45 X3 was produced 2024–present, in the compact luxury crossover suv class, per Wikipedia. We do not have repair prices for it yet.

Specs from Wikipedia (revisions listed below)

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G45 at a glance

ProductionAugust 2024 – present[1]
Model years2025–present[1]
ClassCompact luxury crossover SUV[1]
Body styleSAV/SAC[1]
LayoutFront-engine, rear-wheel-drive (sDrive) / Front-engine, four-wheel-drive (BMW xDrive / xDrive)[1]
PlatformBMW CLAR platform[1]
Wheelbase2865 mm (112.8 in) / 2975 mm (117.1 in) (LWB)[1]
Length4755 mm (187.2 in) / 4865 mm (191.5 in) (LWB)[1]
Width1920 mm (75.6 in)[1]
Height1660 mm (65.4 in)[1]

Engines offered

Engine pages whose Wikipedia car list names the G45. It can include markets or variants, so confirm your engine code.

B46/B48 2014–presentB58 2015–present
We don't have prices for the G45 yet.

If you've had work done on one, ask for quotes or share what you paid in the form on any repair page, and it becomes a data point for the next owner.

Generations and body styles

Related models

More X3 chassis codes: E83 · F25 · G01

Other BMWs that started in the 2020s: F70 1 Series · F44 2 Series · G42 2 Series · G43 2 Series · U06 2 Series · F74 2 Series · G22 4 Series · G60 5 Series · G61 5 Series · G70 7 Series · G73 7 Series · U11 X1 · U10 X2 · G65 X5 · G78 X5 · G09 XM · G26 i4 · I20 iX · G08 iX3 · G87 M2 · G80 M3 · G81 M3 · G82 M4 · G83 M4 · G90 M5 · G99 M5

Common questions

When was the BMW G45 X3 produced?

August 2024 – present, per Wikipedia.

Which engines were offered in the BMW G45 X3?

Engines whose Wikipedia articles name G45: B46/B48, B58. Check your car's engine code before relying on this list.

Sources

  1. Wikipedia: BMW X3 (G45) (revision 1380927286, read 2026-10-23)

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