Mercedes-Benz C63 vs MG Mg4 Urban

What's the difference?

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Mercedes-Benz C63
Mercedes-Benz C63

$91,888 - $149,800

2021 price

MG Mg4 Urban
MG Mg4 Urban

$29,990 - $32,990

2026 price

Summary

2021 Mercedes-Benz C63
2026 MG Mg4 Urban
Safety Rating

Engine Type
Twin Turbo V8, 4.0L

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Fuel Type
Premium Unleaded Petrol

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Fuel Efficiency
10.3L/100km (combined)

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Seating
4

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Dislikes
  • Price is high
  • Still not 100 per cent on the Coupe’s looks
  • No applicable ANCAP score

  • Active safety tech still needs work
  • Ride feels too firm at times
  • Cheap but not the cheapest EV
2021 Mercedes-Benz C63 Summary

If you know the Mercedes-AMG C 63 S, you know it’s a hardcore V8 thumper with little in the way of bashfulness. It’s a brawler. A beast. 

Now there’s an even more eye-catching AMG C 63 S Coupe, which we’re testing here. It’s the Aero Edition - a collector’s version of the current-generation C 63 S Coupe with a bit more visual bling that also helps it stick to the road better.

It is a local area special edition, with only 63 examples to be sold across Australia and New Zealand. And if the rumours are true, the next-generation will see the V8 engine in danger of being axed in favour of a hybrid, high-performance four-cylinder version. Say it ain’t so! 

Well, if the CarsGuide crystal ball turns out to be right, maybe one of these C 63 S Aero Editions is worth getting in your garage quick-smart. Or is it? Let’s go through the criteria and see how it stacks up.

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2026 MG Mg4 Urban Summary

MG needs a win, and the MG4 Urban may be the right car at the right time to give the Chinese brand a major boost.

It has been a rough few years for MG, with sales in decline for the past two years, which has seen it tumble from Australia’s favourite Chinese car maker to a distant fourth place behind BYD, GWM and Chery. 

Part of that could be because of its rapid expansion, both in terms of its total number of models but also the size of the vehicles it’s offering. The larger QS SUV and U9 ute have both received underwhelming responses from the car-buying public.

So, MG has returned to its roots - small, affordable cars. The MG4 Urban, not to be confused with the MG4 Hatch, is its new price-leading electric car and the company’s new management hopes it leads a sales revival.

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Deep dive comparison

2021 Mercedes-Benz C63 2026 MG Mg4 Urban

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