2 Series â€“ A smaller two door model available as either a coupe or convertible. 3 Series â€“ A compact four door model available as a sedan, sports wagon or Gran Turismo. 4 Series â€“ A compact coupe-style model available as either a two-door coupe or convertible, or a four-door Gran Coupe.
The two BMWs also offer similar driving experiences. But there are some small differences between the 3 Series and the 5 Series that set the two cars apart. The most obvious is size, as the 5 Series offers more passenger and cargo room than the 3 Series.
Discover the advantages owning and driving a BMW can bring. Select one of the options below to compare car specifications and tax liabilities between the car .
ok here's a crash course. bwm have series. 3-5-7-8. the number you see after the first one is the size of the engine. example 325 serie 3 with 2.5 litre engine.
Learn more about where the 2018 BMW 3 Series and 2018 BMW 4 Series differ in terms of of performance, exterior styling, trims, and more.