BMW M5 vs MG MG4

What's the difference?

Balancing luxury car comfort, hot hatch agility and supercar speed is no easy task, yet that is what made the six previous generations of BMW's M5 so iconic. 

In seventh-generation ‘G90’ guise, the M5 has another skeleton in the cupboard: the toughest emissions regulations that Europe, and now Australia, have ever seen.

A twin-turbo V8 was untenable and going battery electric was not an option. Plug-in hybrid was the only answer. For the new M5, BMW combined a revised 4.4-litre ‘S68’ bent eight with a punchy electric motor for 535kW and 1000Nm. 

Problem is, the G90 is widely acknowledged as one of the greatest BMW M cars of all time, especially in CS trim. And thanks to a circa-600kg weight hike to nearly 2500kg, the new M5's 0-100km/h claim is actually slower than the old 'F90' M5. 

Doesn’t exactly sound like a big leap forward, does it?

A drive through the Central West of NSW and around the iconic Mount Panorama racing circuit gave us answers to two questions. Does the M5 work on Australia roads, and does BMW M's latest super-sedan represent progress?

MG has been one of the fastest growing brands in the Australian market in the past five years, carving a spot for itself amongst the best-selling names.

But now it’s about to take on arguably its toughest challenge yet - selling a performance car.

MG’s success until now has been built largely on value, with its affordable MG3 and ZS SUV leading the way. The arrival of the all-new, all-electric MG4 XPower means the brand will try its luck at selling cars based on performance, dynamics and an emotional connection.

It’s not the first electric hot hatch in Australia, that distinction arguably belongs to the Cupra Born. But, MG has achieved much higher sales locally than Cupra, making it the first electric hot hatch from a mainstream brand, and that’s why it has the potential to be a game changer for the market.

If the XPower succeeds it will likely reshape the hot hatch market, which until now has been dominated by long-time players and big-name brands, including the Honda Civic Type R, Hyundai i30 N, Toyota GR Corolla and Volkswagen Golf R.