Mazda 3 vs Audi S3
What's the difference?

Mazda 3

$19,950 - $42,998

2024 price

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Audi S3

$73,980 - $98,888

2025 price

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Mercedes-Benz A-Class

Mercedes-Benz A35

Mercedes-Benz A45

Mercedes-Benz CLA

Mercedes-Benz CLA-Class

Summary

2024 Mazda 3

2025 Audi S3

By Byron Mathioudakis

By Emily Agar

Safety Rating

Engine Type

Inline 4, 2.5L

Turbo 4, 2.0L

Fuel Type

Unleaded Petrol

Premium Unleaded Petrol

Fuel Efficiency

6.6L/100km (combined)

7.9L/100km (combined)

Seating

Likes

Stunning design
Superb cabin presentation
Athletic handling and control

Athletic and sporty in all the right places
Improved engine outputs
Gorgeous cabin space

Dislikes

Small boot
Gloomy rear seat
No more manual

Tiny back seat
Missing some premium features
Lots of road noise

2024 Mazda 3 Summary

Half a decade on, the current-generation Mazda 3 has weathered a world of change.

Cheap cars have vanished. Electric vehicles are commonplace and the small car class it belongs to has been decimated by SUVs. Big names like the Ford Focus, Holden Astra and Mitsubishi Lancer are history.

But while it looks identical to the car unveiled at the 2018 LA Auto Show, today’s Mazda 3 has also evolved, albeit gently.

Let’s see how competitive the latest and improved (as well as more expensive) version is.

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2025 Audi S3 Summary

In a world where car upgrades often feel like saying, “Can I upsize that?”, it’s refreshing to hop into the updated Audi S3 Sportback.

The flagship RS 3 may still be the holy grail of hot hatch dreams, but with boosted engine outputs and upgraded tech, the S3 is stepping up.

Is the S3 Sportback the smarter pick over pricier rivals? It delivers serious performance and polish without stretching into RS 3 territory. With fierce competition in the segment, let’s see what this contender brings to the table.

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Deep dive comparison

2024 Mazda 3 2025 Audi S3

Verdict

Given how effortlessly it traverses the mainstream and premium small car classes, the Mazda 3 might be the best value small car on the planet.

With racy styling, sports car handling, classy interior presentation and impressive, intelligent efficiency, there’s plenty to sink your teeth into here.

Poor rear vision, a dark back-seat area and smallish boot aside, it doesn’t have any glaring faults.

In a world overrun with SUVs, props to Mazda for evolving the small car so brilliantly to mask a half-decade of existence. Continuous improvements have made the 2024 G25 Evolve SP Vision an essential small car shortlist proposition, regardless of price.

Verdict

The updated Audi S3 Sportback is a fun-sized dynamo with impressive outputs and athletic road manners. It’s missing a few premium features, but its compact size paired with a gutsy engine makes it a compelling option for drivers who don’t want to compromise on performance (just space).

Mazda 3 vs Audi S3 What's the difference?

Summary

Deep dive comparison

Verdict

Verdict

Mazda 3 vs Audi S3
What's the difference?