BMW M135i vs BMW 330i

What's the difference?

When the iPhone first appeared just over a decade ago, I can remember thinking a phone without buttons would be a giant pain in the neck. Until I used one, and now the idea of a keypad phone sounds akin to starting a car with a crank handle.

The new 1 Series is likely to offer most buyers a similar revelation, with its move from the BMW-traditional rear-drive layout to more conventional front and all-wheel drive. That is assuming you gave a damn in the first place, as I suspect it’s only hardcore BMW traditionalists that care about a rear-drive premium hatchback in 2020.

And that’s not who is buying the 1 Series, with the Bavarian brand’s cheapest model intended to appeal to younger buyers who are more likely to care about connectivity, practicality and personalisation options than the excitement of losing grip from the rear. It certainly hasn’t stopped plenty of people from buying 1 Series-rivalling A-Class and A3s from Mercedes-Benz and Audi over the years.

Back in the day, the 3 Series sedan was often the entry to the brand for first time BMW owners, and for good reason. They offered practical interior space without compromising on engine performance.

And they simply looked good, no boring nanny design elements. Then the 1 Series came along and price points bumped up, so how does the ‘entry’ BMW 320i M Sport live up to its long-standing reputation?

With an updated dashboard that brings the interior and tech up to market and a sharper exterior design, it more than holds its own at the table of luxury sedans, despite hard competition from the likes of the Audi A4, Mercedes-Benz C200 and Jaguar XE.

However, if the Merc is a placid and well-behaved mare… the BMW is the barely-broken-in bronco and it takes a certain kind of ‘rider’ to enjoy what the 320i has to offer.

I’ve been discovering just that this week with my family of three. What did we find out? Read below!