Audi S5 vs Audi S1

What's the difference?

VS
Audi S5
Audi S5

2025 price

Audi S1
Audi S1

2015 price

Summary

2025 Audi S5
2015 Audi S1
Safety Rating

Engine Type
Turbo 4, 2.0L

Turbo 4, 2.0L
Fuel Type
Premium Unleaded/Electric

Premium Unleaded Petrol
Fuel Efficiency
6.9L/100km (combined)

7.1L/100km (combined)
Seating
5

5
Dislikes
  • Loses some interior simplicity 
  • Edition One not a permanent fixture
  • Having to wait for more variants

  • Price
  • The interior is a bit dull
  • Stiff ride
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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2015 Audi S1 Summary

Spoilt. That's what we are. If you're in the market for a hot hatch, you can have your pick of German-built and French ones from as little as $27,000. There isn't a dud among them now that the VW Polo GTI has had a bit of an update and you can pick and choose your style. Audi's S1 is aiming to be king of the kids with its stiffly-priced S1.

Set the finances aside and consider for a moment what's on offer. As it turns out, a lot.

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Deep dive comparison

2025 Audi S5 2015 Audi S1

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