BMW I4 vs Mercedes-Benz C350

What's the difference?

VS
BMW I4
BMW I4

$88,900 - $133,900

2026 price

Mercedes-Benz C350
Mercedes-Benz C350

2018 price

Summary

2026 BMW I4
2018 Mercedes-Benz C350
Safety Rating

Electric motor type
Electromagnetically Excited

Diesel Turbo 4, 2.1L
Vehicle type
Battery Electric

Diesel
Electric range
448 km

4.7L/100km (combined)
Energy consumption
16.3 kWh/100km

Battery capacity
66.40 kWh

Seating
5

4
Dislikes
  • Mediocre range
  • Combustion platform limits practicality
  • New i3 is more advanced

  • Engine loud under heavy acceleration
  • Gearbox can feel clunky in lower gears
  • C200 not overly dynamic
2026 BMW I4 Summary

BMW has been incredibly smart with its electric vehicle (EV) offerings in Australia to date.

Ever since the Fringe Benefits Tax (FBT) exemption was introduced for novated lease buyers of EVs under the Luxury Car Tax (LCT) threshold, the German brand strategically introduced versions of its EVs that qualify.

The BMW i4 eDrive35 electric liftback, which is based on the locally defunct 4 Series Gran Coupe, is one of these cars.

It recently received a mid-life update that brought more range and features, while remaining under the LCT threshold for fuel-efficient vehicles.

However, the plot thickens. BMW is soon set to launch its new i3 electric sedan which is based on the company’s Neue Klasse dedicated electric architecture.

BMW hasn’t given the i4 an official production end date, however overseas reports indicate it’ll end as soon as next year to make way for the new i3.

Should you hold out for this new-generation car, or does the i4 still hold up? Read on to find out.

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2018 Mercedes-Benz C350 Summary

If you’re picturing the premium mid-size segment in Australia, you’re almost certainly picturing Mercedes-Benz. Honestly, the premium carmaker has the kind of powerful and unquestioning stranglehold on the segment that would have despots and dictators turning green with envy.

The C-Class often outsells its nearest competitor by a factor of two to one. Even more impressive, that nearest competitor is another Mercedes, the CLA. Audi and BMW are left off in the middle distance, duking it out for third and fourth place.

So yes, the C-Class is a very important car for Mercedes. And this new one, updated for 2019, is even more so. It’s the first major update in the current car’s four-year lifespan, with a handful of exterior tweaks, some new key cabin technology and, most importantly, a new and clever engine option for its top-selling version.

So is that enough to keep the C-Class at the top of the mid-size pile?

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Deep dive comparison

2026 BMW I4 2018 Mercedes-Benz C350

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