Why does my BMW 5 Series struggle with starting in cold weather?

I have a BMW 5 Series and every time the temperature drops below freezing, it struggles to start. Once it does start, the engine seems to be running rough. How can I fix this issue?

Cold weather can cause issues with starting in any car, but it's particularly common in BMWs due to their advanced engine technology. One solution is to try using a fuel additive specifically designed for cold weather, which can help prevent any components from freezing. Another option is to invest in a battery blanket or engine block heater to keep your car warm during the winter. It's also a good idea to have your battery and spark plugs checked to ensure they are functioning properly in cold temperatures.

I had the same issue with my BMW 5 Series and found that using a synthetic oil with a lower viscosity can make a big difference in starting in cold weather. The thinner oil will flow more easily and help your engine start smoother. You can also try using a high-quality fuel stabilizer during the winter months to prevent any fuel line or injector issues. And don't forget to check your tire pressure regularly, as cold weather can cause it to drop.