Cheap BMW 1 Series Sunroof

A panoramic or standard glass sunroof was available on the BMW 1 Series as a factory option or part of certain packages, so not every 1 Series will have one — it depends on what the original buyer specified. If you're sourcing a replacement, you'll need one from a donor car that was actually fitted with a sunroof, which your breaker can confirm against the donor's options. It's worth noting that the sunroof mechanism, glass, and headlining surround are all linked, so check with your breaker whether they're supplying the full assembly or just the glass.

The first-generation 1 Series ran from 2004 to 2011 on the E87 (5-door hatch) and E81 (3-door hatch) platforms, and the sunroof aperture and mechanism are tied to the body shell and roof pressing, which differs between the 3-door and 5-door body styles. A sunroof from a 5-door E87 will not straightforwardly swap into a 3-door E81 and vice versa, so always confirm the door count of the donor car matches yours. There was a facelift in 2007 that may have brought minor changes; whether the sunroof components cross that boundary is something to confirm with your breaker against both registration numbers.

The second-generation 1 Series ran from 2011 to 2019 on the F20 (5-door) and F21 (3-door) platforms, with a facelift around 2015 — body style must match, so an F20 5-door sunroof won't suit an F21 3-door shell. Whether sunroof components cross the 2015 facelift boundary without modification is not something to assume; confirm this with your breaker using both registration numbers. The third-generation 1 Series (F40, 2019 onwards) moved to a front-wheel-drive platform and is a completely different body, so nothing crosses between generations.

Both years sit within the second-generation F20/F21 range (2011–2019), but 2013 is pre-facelift and 2017 is post-facelift (the facelift came around 2015), which can mean differences in roof pressings or surround trim. Body style must also match — 5-door to 5-door or 3-door to 3-door — as the apertures differ between F20 and F21. Whether the sunroof mechanism and glass are interchangeable across that facelift boundary is genuinely uncertain, so confirm with your breaker against both registrations before buying.

Trim level — whether SE, Sport, M Sport, or others — does not affect the sunroof aperture or mechanism, as these are determined by the body shell and generation. The glass, frame, and motor should be the same across trims for a given body style and generation, though cosmetic details like the interior surround finish or headlining colour may differ depending on what was fitted to the donor car. Focus on matching generation, body style (3-door or 5-door), and confirming the donor car actually had a sunroof fitted rather than worrying about trim level.

No — the F40 (2019 onwards) is a fundamentally different car built on a front-wheel-drive platform with an entirely new body shell, so its roof structure and sunroof components are not compatible with the earlier E8x or F20/F21 generations. These cars are completely unrelated structurally, and no sunroof parts will transfer between them. Stick to sourcing from a donor car of the same generation and body style as your own vehicle.