Used BMW X1 Turbo

The BMW X1 ran as one generation (E84) from 2009 to 2015, so a 2015 and a 2013 are both within that same generation — but fitment still depends on whether the engine codes match, not just the year. The E84 was offered with several petrol and diesel units (such as the N47 2.0-litre diesel and the N20 petrol), and a turbo from one engine code will not cross over to another. Confirm your engine code from your V5 or a VIN check and give it to the breaker before agreeing a price.

No — the E84 (2009–2015) and the F48 (2015 onwards) are completely different generations with different engine families, so their turbos are not interchangeable. The F48 moved to a transversely mounted, front-wheel-drive platform with updated engine codes such as the B47 diesel, whereas the E84 used longitudinally mounted engines including the N47. Always match by engine code rather than model name, and confirm directly with the breaker against your registration.

Trim and drivetrain badges like sDrive or xDrive relate to the four-wheel-drive system, not the engine, so what matters is the engine code rather than the badge. An 18d and a 20d are different engine variants and will have different turbos, but two cars sharing the same engine code — one sDrive and one xDrive — should use the same turbo unit. Give your engine code to the breaker and let them match it that way; whether your car is two-wheel or four-wheel drive will not change the turbo itself.

Both years sit within the E84 generation (2009–2015), so you are in the right family, but there were running production changes during the E84's life and ancillary fittings or mounting brackets can vary within a generation. Start by matching the engine code exactly, which you can find on your V5 document; once you have that, confirm with the breaker whether any bracket or pipework differences apply to your specific build date.

Yes, fuel type is critical — a diesel turbo and a petrol turbo are entirely different units and will not interchange. On the E84 X1, diesel engines (such as the N47) and petrol engines (such as the N20) have completely different turbocharger designs suited to their respective combustion cycles. Always confirm your fuel type and engine code with the breaker before purchasing.

A turbo is a mechanical component and in most cases does not require electronic coding to the vehicle, unlike parts such as an ECU or instrument cluster. However, if the replacement turbo comes with associated sensors or electronic actuators, whether these need any pairing or calibration is something you should confirm with the breaker and your fitting garage against your specific registration, as this can vary by build.