Audi S5 vs Peugeot 308
What's the difference?

Audi S5

$97,880 - $140,990

2025 price

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Peugeot 308

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2023 price

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Aston Martin Vanquish

Lamborghini Aventador

Mercedes-Benz A-Class

Mercedes-Benz A35

Mercedes-Benz A45

Mercedes-Benz AMG GT

Mercedes-Benz C-Class

Mercedes-Benz CLA-Class

Mercedes-Benz CLA250

Mercedes-Benz CLS-Class

Mercedes-Benz E-Class

Mercedes-Benz E53

Mercedes-Benz GLC-Class

Mercedes-Benz S-Class

Mercedes-Benz SL-Class

Summary

2025 Audi S5

2023 Peugeot 308

By Chris Thompson

By Laura Berry

Safety Rating

Engine Type

Turbo 4, 2.0L

Turbo 4, 1.6L

Fuel Type

Premium Unleaded/Electric

Fuel Efficiency

6.9L/100km (combined)

1.4L/100km (combined)

Energy consumption

20.7 kWh/100km

Electric range

60 km

Battery capacity

12.40 kWh

Seating

Likes

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

Sinister exterior styling
Lavish interior
Superb to drive

Dislikes

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

Long charging time
High price compared to petrol variant
You could have a fully electric car for less money

2025 Audi S5 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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2023 Peugeot 308 Summary

Ah, now you can have your Peugeot 308 and plug it into a power point as well. Yes, the new petrol version of the 308 arrived late last year and now the 308 GT Sport Hatch plug-in hybrid is here, too.

We've just driven the 308 GT Sport plug-in hybrid (PHEV) at its Australian launch and we can now answer all of your questions, such as how much it costs over a regular petrol 308, what's its electric range, what features come standard, what's it like to drive and is there a fully electric Peugeot coming soon?

Ready? Let's go.

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Deep dive comparison

2025 Audi S5 2023 Peugeot 308

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

The 308 GT Sport plug-in hybrid is a beautifully designed small hatch that is comfortable, enjoyable and easy to drive. The electric motor gives this hatch good acceleration and the equally impressive handling makes for a fun car to drive too. There's good storage, a decent boot and room for even tall people like me in those back seats.

There are two clear drawbacks, however: the price is steep compared to the petrol version; and you'll need to plug the vehicle into a power supply each night if you drive the car daily and want to achieve the 2.4L/100km fuel economy we did in this test.

Last, but probably the most important thing you'll read is that Peugeot will bring fully electric cars to Australia from the second half of 2023, from SUVs to (hopefully) the battery electric version of this very 308 hatch.

If it was my money, I'd hold on - you're going to have your next car for quite a long time so it's worth waiting for the fully electric versions.

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

Audi S5 vs Peugeot 308 What's the difference?

Summary

Deep dive comparison

Verdict

Verdict

Audi S5 vs Peugeot 308
What's the difference?