Used BMW i4 Rear Bumper

The BMW i4 launched in 2021 and remains in production as a single generation built on the CLAR platform, with a facelift introduced for the 2024 model year bringing revised styling including changes to the rear bumper design. This means a rear bumper from a pre-2024 car is unlikely to be a straight swap onto a 2024 or later car, and you should confirm across that boundary with the breaker against your exact registration. Always have your reg to hand when requesting a quote.

The 2024 model year marked the i4 facelift, which brought noticeable styling revisions to the rear of the car, so a bumper from a pre-facelift car (2021–2023) is unlikely to fit a facelifted 2024-on car without modification. Name the boundary confidently: pre-2024 and 2024-on rear bumpers are different pressing generations. Check the part against your registration with the breaker before buying.

Trim level does not affect the fundamental fitment of a rear bumper on the i4 — the underlying body structure is the same across eDrive40, eDrive35 and M50 variants. However, there can be cosmetic differences such as diffuser styling, exhaust finisher cutouts or M Sport-specific detailing, so a bumper from a different trim may fit the bodywork but look noticeably different on your car. Ask the breaker to confirm the visual finish matches your existing spec if appearance matters to you.

Yes, the BMW i4 is exclusively offered in Gran Coupé (five-door fastback) body style, so body style variation is not a concern when sourcing a used rear bumper for this model. The key variables to focus on instead are the facelift cut-off point (pre-2024 versus 2024-on) and any trim-specific cosmetic detailing on the bumper. Always confirm with the breaker using your registration to be certain.

A rear bumper is a single full-width panel that spans the entire rear of the car, so there is no NS or OS distinction to worry about — one bumper fits the whole rear regardless of which side may have been damaged on the donor vehicle. What does matter is confirming the correct generation (pre-facelift or 2024-on facelift) and any trim-level cosmetic differences such as diffuser or sensor hole configurations. Confirm all of this with the breaker against your registration before purchasing.

The i4 shares its platform and Gran Coupé body with the combustion-engined G26 4 Series Gran Coupé, and whether the rear bumpers interchange is something you should confirm with the breaker against both registrations rather than assume. There may be differences in sensor cutouts, exhaust apertures or styling details between the electric i4 and the G26 variants. A good breaker will be able to cross-reference the part numbers for you before you commit.