Audi A5 vs Tesla Model S
What's the difference?

Audi A5

$79,900 - $92,900

2026 price

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Tesla Model S

—

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 Tesla Model S

By Chris Thompson

By Peter Anderson

Safety Rating

Engine Type

Turbo 4, 2.0L

Electric motor type

Multi-Motor – Mixed Types

Fuel Type

Premium Unleaded/Electric

Vehicle type

Battery Electric

Fuel Efficiency

6.9L/100km (combined)

Electric range

613 km

Energy consumption

20.0 kWh/100km

Battery capacity

100.00 kWh

Seating

Likes

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

Rocketship speed
Clean interior design
Ever-improving proposition

Dislikes

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

Sadly, it's not a sports car
It's a lot of money
Lack of convenient charging

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 Tesla Model S Summary

If you have even a passing interest in the Tesla Model S, you'll have seen the endless internet videos where someone has lined up a Ferrari, Lamborghini, or another fast exotic car you could name, to race against it.

There's a long build-up, usually involving men who can't operate a baseball cap, a drag strip and idiotic words in the headline like "destroys" or "rips", or whatever. There's usually a bunch of honking bros with bad haircuts watching on, already planning their next viral video where they set a perfectly good mobile phone on fire.

It's facile and idiotic and doesn't give you any real clue as to the depth of whatever supercar it has "humiliated" or, just as importantly, the depth of the Model S and its spectacular engineering.

So, I won't be spending the next thousand words building up to the conclusion that the Model S P100D with Ludicrous Mode is up there with the world's fastest production cars from 0-100km/h, because I'll tell you now that it is, and it does it in a claimed 2.7 seconds.

Now that's out of the way, there's quite a bit more to the Model S than a "broken" Nissan GT-R owner weeping into their bento box.

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Deep dive comparison

2026 Audi A5 2017 Tesla Model S

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

I spoke to a friend who bought a Model S before one had even hit the ground here in Australia. He chuckled when I told him how much this car cost but then said something I'd already suspected. "My mates who own a P100D would never drop that kind of money on a normal car. Buying a Tesla is like buying shares in the company, you're buying into the future."

And that's kind of the point. A $300,000 Audi RS7 (fully-loaded, obviously) is a bit slower in a straight line, looks just as good, is extremely well-built and emits noises that make people like me go as weak at the knees (just as the Model S' acceleration does). And would probably win a 10 lap race with the Tesla around Mount Panorama.

The Tesla is the future of cars. It may still be decades before the internal combustion engine is gone, but Tesla buyers are getting the jump, and today the Model S is the best car in which to make that leap.

Audi A5 vs Tesla Model S What's the difference?

Summary

Deep dive comparison

Verdict

Verdict

Audi A5 vs Tesla Model S
What's the difference?