BMW 5 Series vs Audi S3
What's the difference?

BMW 5 Series

—

2024 price

View pricing & specs

Audi S3

$73,980 - $98,888

2025 price

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Maserati Quattroporte

Mazda 2

Mazda 6

Mercedes-AMG E63

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

2024 BMW 5 Series

2025 Audi S3

By Chris Thompson

By Emily Agar

Safety Rating

Engine Type

Turbo 4, 2.0L

Fuel Type

Premium Unleaded Petrol

Fuel Efficiency

6.8L/100km (combined)

7.9L/100km (combined)

Seating

Likes

Dynamic ability belies its weight
Plush and ergonomic interior
Three variants all have strengths

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

Dislikes

520i is pricey for 153kW four-pot
Styling a little gaudy in places
Multimedia could be simpler

Tiny back seat
Missing some premium features
Lots of road noise

2024 BMW 5 Series Summary

More than half a century of 5 Series pedigree has led BMW to this, the first electric version of its venerable sedan, the i5.

It's true that electric cars come with benefits that suit the realm of luxury (or at least executive) motoring like their effortless acceleration and near-silent operation, so this new G60 5 Series has the potential to be the best yet in its ‘i5’ form.

But there are rivals, well-liked ones at that, which BMW must contend with to snatch the spot at the top of the large premium sedan ladder technically held currently by the Porsche Taycan in terms of sales - though Mercedes’ E-Class would lead if its electric cousin EQE’s sales were combined.

So, with names like that to go up against, BMW better have brought its A-game.

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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 BMW 5 Series 2025 Audi S3

Verdict

There’s no getting around the i5 being a rather expensive offering. More than $150,000 to get into an electric sedan that’s not much faster than a hot hatch is a big ask, but there’s plenty to enjoy about the 5 Series.

Things like its heated leather seats shouldn’t be the reason you’re willing to spend so much on a sedan when a $50,000 hybrid SUV will score you the same, instead it’s the fact the 5 Series is a delight to drive and hasn’t lost the feeling of prestige the badge has earned over the last half a century.

In terms of value - if speed isn’t your focus and you’re less of a gadget-type-operator when looking at cars like this - the 520i has the style and comfort you’d need and at $100K less than the M60.

And in terms of large electric sedans, the i5 eDrive40 is cheaper than a Porsche Taycan (by a little) or an Audi e-Tron (by a lot). The Genesis G80 Electrified is the closest cheaper rival, by about $10K, or the less powerful Mercedes EQE is similarly priced at $154,900.

Essentially, if you’re looking at a 5 Series, it might be worth considering if you really need it to be electric, but if so, there aren’t many alternatives in its category for the price.

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 5 Series vs Audi S3 What's the difference?

Summary

Deep dive comparison

Verdict

Verdict

BMW 5 Series vs Audi S3
What's the difference?