The xDrive, BMW's all-wheel drive (AWD) system, has refined the art of improving traction and stability in various driving conditions. Introduced in 2003 on models like the BMW X3 (E83) and the ...

When it comes to cars, there’s a lot of jargon floating around, and one of the most common questions drivers ask is: “What’s the difference between 4-wheel drive (4WD) and all-wheel drive (AWD)?” It’s ...

AWD and 4WD sound similar in name but they are very different AWD is always active on most vehicles while 4WD can be customized depending on the situation A lot of people use the terms four-wheel ...

While many may be concerned about big mechanical items going wrong — like the engine and transmission — the transfer case is also a critical component to keep an eye on in four-wheel-drive (4WD) and ...