BMW M Models vs Audi E-Tron Gt
What's the difference?

BMW M Models

$114,900 - $299,900

2025 price

View pricing & specs

Audi E-Tron Gt

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2026 price

View pricing & specs

Aston Martin Vanquish

Lamborghini Aventador

Maserati Quattroporte

Mercedes-Benz A-Class

Mercedes-Benz A35

Mercedes-Benz AMG GT

Mercedes-Benz C-Class

Mercedes-Benz C43

Mercedes-Benz C63

Mercedes-Benz CLA

Mercedes-Benz CLA-Class

Mercedes-Benz CLS-Class

Mercedes-Benz E-Class

Mercedes-Benz E53

Mercedes-Benz EQS

Mercedes-Benz S-Class

Mercedes-Benz SL-Class

Summary

2025 BMW M Models

2026 Audi E-Tron Gt

By Andrew Chesterton

By Stephen Ottley

Safety Rating

Engine Type

Turbo 6, 3.0L

Electric motor type

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Fuel Type

Premium Unleaded Petrol

Vehicle type

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Fuel Efficiency

10.2L/100km (combined)

Electric range

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Energy consumption

—

Battery capacity

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Seating

Likes

Brutal performance
Tons of kerb appeal
No-compromise approach to speed

Immense performance and acceleration
Active suspension works brilliantly
Super-responsive handling

Dislikes

Uncomfortable in the city
Hard-edged seats a necessary evil
Fuel bill will be sizeable

Very close to Porsche Taycan on price
Very close to Porsche Taycan on performance
Not the most spacious family sedan

2025 BMW M Models Summary

To say the BMW M4 CS is a hot ticket in Australia is something of an understatement.

Consider this. There is an even more expensive one, the M4 CS Edition VR46 – at a cool $346,900 – and it sold out in less than an hour. Now, granted, Australia only got four examples, but still, demand was running hot.

That car makes this one, the regular M4 CS, seem like an absolute steal. It's only $254,900 (yes, the word 'only' is doing a lot of heavy lifting in that sentence), and it shares the same upgrades, and makes the same monstrous power, as the VR46 – for Valentino Rossi’s 46th birthday – only it does it for around $100K less.

See? A bargain. At least, that's how I'd be justifying it to myself if I had a quarter of a million burning a hole in my pocket.

So, this or a Porsche 911? Read on.

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2026 Audi E-Tron Gt Summary

It can be easy to dismiss electric cars as an imperfect solution to the world’s problems. But that would be missing one big point - they’re really, really fast.

Carmakers twigged that not everyone was enamoured with the environmental credentials of electric vehicles (EVs), especially luxury brands, and thus pivoted to the new sales tacit of performance and prestige.

Which is why Audi’s current performance flagship vehicle is not a mid-engined V10-powered replacement for the R8, but rather the all-electric RS e-tron GT. And for the new model year they have not only updated the range, bringing (you guessed it) more power, but also added a new hero model - the RS e-tron GT Performance.

It leads a new three-pronged line-up for the four rings brand, with the RS e-tron GT Performance sitting above the RS e-tron GT and the new S e-tron GT; the latter effectively replacing the previous ‘entry-grade’ model known only as the e-tron GT.

These arrive as part of a mid-life update for the model, with some minor styling tweaks (inside and out) along with enhancements to the battery and changes to the specifications.

The new range has just arrived in Australia and Audi will be hoping it can turn around the sales performance, which saw the outgoing e-tron GT and RS e-tron GT find just 84 customers in 2024. That was a decline of 75 per cent on 2023 sales, and nearly 200 less than the closely related Porsche Taycan.

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Deep dive comparison

2025 BMW M Models 2026 Audi E-Tron Gt

Verdict

Brutal, bruising and utterly brilliant, the M4 CS will be an acquired taste due to its no-compromise approach, but those willing to take the leap will find a performance car like few others at their disposal.

Verdict

While it may be a very different beast to the R8 supercar, it’s hard to argue that the e-tron GT offers performance that isn’t equal to anything Audi has previously produced. The immense acceleration and power, coupled with the brilliant and clever handling make this updated range, especially the RS pair, feel like something special.The fact that it will save you visiting a petrol bowser and might help cut harmful emissions is just a bonus.

Note: CarsGuide attended this event as a guest of the manufacturer, with travel, accommodation and meals provided.

BMW M Models vs Audi E-Tron Gt What's the difference?

Summary

Deep dive comparison

Verdict

Verdict

BMW M Models vs Audi E-Tron Gt
What's the difference?