Audi A5 vs McLaren 720S
What's the difference?

Audi A5

$79,900 - $92,900

2026 price

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McLaren 720S

—

2017 price

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Aston Martin Vanquish

Lamborghini Aventador

Lamborghini Huracan

Land Rover Discovery Sport

Mercedes-Benz A-Class

Mercedes-Benz C-Class

Mercedes-Benz CLA-Class

Mercedes-Benz CLA200

Mercedes-Benz CLS-Class

Mercedes-Benz E-Class

Mercedes-Benz E53

Mercedes-Benz GLA-Class

Mercedes-Benz GLA250

Mercedes-Benz GLC-Class

Mercedes-Benz S-Class

Mercedes-Benz SL-Class

Summary

2026 Audi A5

2017 McLaren 720S

By Chris Thompson

By Peter Anderson

Safety Rating

Engine Type

Turbo 4, 2.0L

Twin Turbo V8, 4.0L

Fuel Type

Premium Unleaded/Electric

Premium Unleaded Petrol

Fuel Efficiency

6.9L/100km (combined)

10.7L/100km (combined)

Seating

Likes

Stacked with techy features
Edition One value is hard to deny
Still a delight to drive

Dislikes

Loses some interior simplicity
Edition One not a permanent fixture
Having to wait for more variants

2026 Audi A5 Summary

The Audi A5 has done something naughty. It’s replaced the Audi A4.

Or at least that’s the case for now after the Ingolstadt brand made a bit of a mess of its naming strategy.

Essentially, the Audi A5 is now available as a sedan or a wagon, and the next A4 coming soon will be electric. The previous A5 was a swoopier two-door coupe or four-door gran coupe style model. So the A5 is now effectively Audi’s main BMW 3 Series or Mercedes C-Class and CLA rival.

Plus, the Audi S5 is also here to cater to performance car fans.

Can a new platform, a sleek, fresh look and a techy interior do the job?

We’ve been pedalling around the Victorian countryside in the hopes of finding out.

Stick with me, and I reckon we’ll get to the bottom of it. The question about the car, that is, not the bottom of Victoria.

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2017 McLaren 720S Summary

Years ago, McLaren wasn't really making McLarens. The ill-fated SLR was still in production, but was an oddity that made little sense - it was a highly specialised Mercedes and built to sell for crazy money to mega-rich F1 fans. Production was down to a trickle,and the iconic and legendary F1 had completed its run a decade earlier.

The "new" McLaren Automotive had a shaky start in 2011 with the unloved MP4-12C, which became the 12C and then morphed into the 650S, getting better with each reinvention.

The P1 was the car that really grabbed the world's attention and was then-new designer Rob Melville's first project for the British sports car maker.

Last year, McLaren sold its 10,000th car and production numbers are closing in on Lamborghini's. Sales have almost doubled in Australia and Rob Melville is still there, and is now the Design Director. The company, clearly, has done very, very well.

Now it's come time for McLaren's second generation, starting with the 720S. Replacing the 650S, it's the new Super Series McLaren (fitting in above the Sport Series 540 and 570S and below the Ultimate P1 and still-mysterious BP23), and is a car McLaren claims has no direct competitors from its rivals at Ferrari or Lamborghini.

It has a twin-turbo V8, a carbon fibre tub, rear-wheel drive and bristles with cleverness.

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Deep dive comparison

2026 Audi A5 2017 McLaren 720S

Verdict

The Audi A5 remains a convincing option in the premium mid-size sedan category, even with the near-$10K price increase over its equivalent grade A4 predecessor.

Even in its base spec, it’s a lovely thing to drive and adds enough new kit to be a reasonable option when it comes to value. In terms of tech usability, it stands out from rivals. Practicality is still king for Audi.

But for the heart-over-head types, the S5 is fast and fun while remaining a comfortable cruiser and the price is decent. On a personal note, a six-cylinder wagon? That's a big yes from me.

For the time it’s available, it’s hard to go past the value on offer in the S5 Edition One. Getting an AWD V6 with that kind of capability for under $100K is something that's sure to tempt buyers. If it doesn’t, we need to take a good look at ourselves.

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

Verdict

Past McLarens have been accused of being a bit soulless, but this one is alive. The last time I felt like this in a car was a Ferrari F12, one of the scariest but most brilliant cars I've ever driven. Except the 720S isn't scary on the road, just sheer genius.

The 720S doesn't necessarily beat the competition but it opens up new ways of doing supercar things. It's a car that looks amazing, is more than fit for purpose but has a wider range of talents than the others.

That makes it ever more compelling, both as a piece of automotive brilliance to admire, andl as something to consider when you've got half a Sydney apartment to spend on a car.

Australian roads await, but the drive through rural English country roads and villages was a great preview. All I can say is: gimme one.

Audi A5 vs McLaren 720S What's the difference?

Summary

Deep dive comparison

Verdict

Verdict

Audi A5 vs McLaren 720S
What's the difference?