Used Mercedes-Benz CLA Door

Yes, generation matters significantly: the first-generation CLA (C117) ran from 2013 to 2019, with a facelift in 2016, while the second-generation CLA (C118) launched in 2019 onwards – doors from the C117 will not fit a C118 or vice versa, as the body structures differ. Within the C117, a pre-facelift door (2013–2016) may not align perfectly with a post-facelift door (2016–2019), so always confirm the exact year and facelift status with the breaker against your registration before buying.

Both the 2015 and 2018 CLA fall within the first-generation C117 (2013–2019), but the facelift occurred in 2016, meaning a 2015 door is pre-facelift and a 2018 door is post-facelift – these can differ in panel contours and aperture detailing around features like mirrors. Because the facelift boundary sits between these two years, you should confirm with the breaker whether the specific door from their vehicle will cross that boundary and fit yours.

Yes, absolutely – NS (nearside, the passenger/left side) and OS (offside, the driver/right side) doors are not interchangeable, as they are mirror images of one another with different hinge positions and apertures. Always specify NS or OS clearly when requesting a quote from a breaker, and double-check it matches your vehicle.

For fitment purposes, trim level alone does not determine whether a door shell will fit, as the fundamental door frame and aperture are the same across CLA trims such as SE, Sport, and AMG Line within the same generation. You may notice cosmetic differences – for example, AMG Line doors could carry different trim finishes or door-sill styling – but these are cosmetic, not structural, and colour can always be resprayed to match. Confirm any specific feature variants (such as mirror specification) with the breaker against your registration, as these can vary mid-range independently of trim name.

Colour does not affect fitment at all – a door shell from any colour CLA of the correct generation and side will fit your car, and the panel can be resprayed to match your vehicle. Focus on getting the right generation (C117 or C118), the correct side (NS or OS), and confirming the facelift period with the breaker rather than worrying about the donor car's colour.

The Mercedes-Benz CLA is a four-door saloon-style coupe throughout both generations, so there is no three-door variant to worry about, and all front and rear doors are specific to their respective position (front NS, front OS, rear NS, rear OS). Make sure you specify both the door position and side – front or rear as well as NS or OS – when getting a quote from a breaker, as none of these four doors are interchangeable with each other.