BMW M Models vs Bentley Flying Spur
What's the difference?

BMW M Models

$114,900 - $299,900

2025 price

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Bentley Flying Spur

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2024 price

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Aston Martin Vanquish

Lamborghini Aventador

Maserati Quattroporte

Mercedes-Benz A-Class

Mercedes-Benz A35

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Mercedes-Benz C-Class

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Summary

2025 BMW M Models

2024 Bentley Flying Spur

By Andrew Chesterton

By Stephen Corby

Safety Rating

Engine Type

Turbo 6, 3.0L

V12, 6.0L

Fuel Type

Premium Unleaded Petrol

Fuel Efficiency

10.2L/100km (combined)

14.7L/100km (combined)

Seating

Likes

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

Performance
Luxury interior
Ride comfort

Dislikes

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

Price
Weight
Fuel economy

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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2024 Bentley Flying Spur Summary

In any other super car, it would seem deeply strange, wrong even, to loll (and LOL) in the back seats while a colleague blasts you around a race track at insane speeds, and not just because cars with V12 engines making 575kW and 1000Nm don’t normally have more than two seats.

The Bentley Flying Spur Speed is, of course, no ordinary car, it is a super sedan, a luxe limousine crossed with a rocket ship, and if Sir wants to get to the rooftop helipad in a spectacular hurry, then these are the back seats to be sitting in.

We flew to Japan, and the spectacular setting of the Magarigawa Club, a members-only race track carved out of the rolling hills outside Tokyo at a rumoured cost of $US2 billion, to try the back seats, and the driver’s seat, of the new and very impressive Flying Spur Speed.

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Deep dive comparison

2025 BMW M Models 2024 Bentley Flying Spur

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

The Bentley Flying Spur Speed is a whole lot of car, for a whole lot of money. Sure, I’d rather have a Ferrari or a Porsche with similar power (and the Panamera shares the same V8 and hybrid set up), but then if you’re in the market for a Bentley like this you already have a garage full of other options. And I can see why you’d add one of these to your collection. Because you can.

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

BMW M Models vs Bentley Flying Spur What's the difference?

Summary

Deep dive comparison

Verdict

Verdict

BMW M Models vs Bentley Flying Spur
What's the difference?