Finding a used car can be tricky, but if you're looking for a specific make and model, go online and look for used BMW cars on specialized websites.
All good specialized used car websites have tools that will make your used car search a lot easier, and one of the best is search engines. Search engines like these give you more options than just a broad search.
Once you enter your search criteria, depending on the size of the site and how many cars are listed, you will be presented with results to see which of course meet the criteria you entered. This is a great start and will save you a lot of time when crossing a used car that you are not interested in.
Once you've selected a few used BMWs, you can narrow them down even further. You'll be presented with a picture of the car to help you with this, and while this isn't exactly the same as seeing a car in a showroom, it can give you a good idea.
Searching the internet for a used BMW is the quickest and easiest way to find your perfect car, but you should be aware that while most of the cars listed are seller claims, there are some unscrupulous sellers out there who will try to go "fast". Use tips, hints, and tips from specialized used vehicle websites to help you decide if the ad you're interested in is a good one.