Audi S8 vs Audi A4
What's the difference?

Audi S8

—

2021 price

View pricing & specs

Audi A4

$28,850 - $47,950

2021 price

View pricing & specs

Maserati Quattroporte

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

2021 Audi S8

2021 Audi A4

By Peter Anderson

By Marcus Craft

Safety Rating

Engine Type

Twin Turbo V8, 4.0L

Diesel Turbo, 2.0L

Fuel Type

Premium Unleaded Petrol

Diesel

Fuel Efficiency

10.2L/100km (combined)

5.2L/100km (combined)

Seating

Likes

Technical extravaganza
Elegant looks
Punchy V8

Nice to drive
Looks good
Impressive interior

Dislikes

Tricky to find a space big enough
Pricey
Short warranty

Space-saver tyre
Short warranty
Paying extra for driver-assist tech

2021 Audi S8 Summary

Big sedans are not in vogue at the moment and huge luxury sedans were on the way down before the humble Commodore and Falcon departed the upper end of the sales charts. The Germans, who have always done a spectacular job of these flagship sedans, cheerfully persist with these cars.

Absolutely loaded with fascinating technology that bleeds its way down to the more mainstream models, they represent the zenith of the brand's innovation and style. The A8 is certainly that.

What it isn't, is particularly sporty, but after two years since its launch, V8 power has reached the fourth-generation super-sedan to deliver the latest iteration of the iconic S8.

View full pricing & specs

2021 Audi A4 Summary

The Audi A4 allroad is the off-roader of the A4 line-up. I’m using the term ‘off-roader’ loosely here because this wagon is obviously best suited to daily duties in a city and suburbs, with perhaps an occasional foray into very light off-roading, i.e. driving on a well-maintained gravel or dirt road with few, if any, corrugations, and in dry weather only.

But that’s not a negative factor because the great thing about adventures is that they can be scaled to suit you, your lifestyle and your vehicle of choice.

However, is this allroad your best option for a comfortable, nice-driving all-rounder? Read on.

View full pricing & specs

Deep dive comparison

2021 Audi S8 2021 Audi A4

Verdict

The S8's existence is a source of joy for me because it's not a huge SUV. Yes, it's a huge sedan but it's a reminder that the technological flagship is alive and well, at least in Germany. And the important thing about these cars is the way the toys filter down through the rest of the range. That used to take years but we're seeing this cool stuff a lot more quickly, right down to the A1.

The S8 punches, and punches hard in this rarefied part of an already shrunken section of the market - the twin-turbo V8 matches its German rivals, it's lighter and it's as well-stacked as any of the three. What it doesn't do, however, is shout about itself the way the other two do. It's the incognito choice.

Verdict

The Audi A4 allroad 40 TDI quattro S Tronic is a nice-looking wagon that’s fun to drive.

It’s packed with tech, adequately functional for daily life and it’s also capable enough off-road as long as the driving surface is nothing more challenging than well-maintained gravel or dirt tracks in dry weather, and you’re not planning a rough-and-tumble expedition into remote bushland.

As I mentioned earlier, the great thing about adventures is that you can scale them to suit you and your vehicle and the allroad offers a nice stepping-stone for people who’d like to experience the outdoorsy lifestyle, before perhaps diving deeper into it.

Audi S8 vs Audi A4 What's the difference?

Summary

Deep dive comparison

Verdict

Verdict

Audi S8 vs Audi A4
What's the difference?