BMW 7 Series vs Audi S3
What's the difference?

BMW 7 Series

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2023 price

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Audi S3

$73,980 - $98,888

2025 price

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Maserati Quattroporte

Mazda 2

Mazda 6

Mercedes-Benz A-Class

Mercedes-Benz A35

Mercedes-Benz AMG GT

Mercedes-Benz C-Class

Mercedes-Benz C43

Mercedes-Benz C63

Mercedes-Benz CLA

Mercedes-Benz CLA-Class

Mercedes-Benz CLS-Class

Mercedes-Benz E-Class

Mercedes-Benz E53

Mercedes-Benz EQS

Mercedes-Benz S-Class

Summary

2023 BMW 7 Series

2025 Audi S3

By Chris Thompson

By Emily Agar

Safety Rating

Engine Type

Turbo 6, 3.0L

Turbo 4, 2.0L

Fuel Type

Premium Unleaded/Electric

Premium Unleaded Petrol

Fuel Efficiency

7.9L/100km (combined)

Seating

Likes

Genuinely impressive rear passenger comforts
EV drivetrain is smooth and flexible
Magnificently quiet cabin

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

Dislikes

Backwards step in tech ease of use
Doesn’t feel quite $300K from the driver's seat
Design will be divisive

Tiny back seat
Missing some premium features
Lots of road noise

2023 BMW 7 Series Summary

The BMW 7 Series is Munich’s flagship, the car that fans of the blue and white roundel respect as peak plush motoring.

Now, for the seventh 7 Series, BMW has brought electric power to the table in the form of the i7 in order to stay ahead of the curve.

It’s still joined by a petrol-powered variant here in Australia, the 740i, which is a mild hybrid and shares a lot of the luxury specifications of the i7 - including a properly impressive rear seat theatre screen.

But is it forward-thinking enough to fend off the likes of the Mercedes EQS?

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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

2023 BMW 7 Series 2025 Audi S3

Verdict

While the new 7 Series won’t visually appeal to everyone, nor is it at the forefront of spirited driving dynamics, it’s hard to argue that it isn’t fit for purpose.

Its rear theatre screen and lounge layout might seem gimmicky at first, but it’s difficult to think of a more comfortable way to be transported on wheels short of putting a chassis under your loungeroom. Even then, you’d have to ask someone for a massage.

This is one of those cases where a car becoming larger isn’t such a bad thing, and BMW should feel like it’s achieved, seemingly, what it set out to do in building an electric limousine that doesn’t fall short in range or dynamics.

If BMW can bring this level of refinement down to its more affordable models, its electric future is looking promising.

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

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).

BMW 7 Series vs Audi S3 What's the difference?

Summary

Deep dive comparison

Verdict

Verdict

BMW 7 Series vs Audi S3
What's the difference?