2026 Mercedes-Benz S-Class W223

2026 Launch  ·  Australia

Mercedes-Benz S-Class

Full-size luxury sedan. from $277,800 plus on-roads. 5 years, unlimited km

On Sale NowPetrol
From
$277,800+ORC
Engine
3.0L
Power
280 to 450kW
Seats
5

What is it?

The W223 S-Class is the seventh-generation Mercedes-Benz flagship sedan. Australian range opens with the S 450 4MATIC inline-six MHEV, the S 580 4MATIC twin-turbo V8 MHEV, and tops out with the Maybach S 680 stretched-wheelbase V12 at $548,400 plus on-roads. 4MATIC AWD and the 9G-Tronic 9-speed automatic are standard across the range. 5-star ANCAP under the 2021 protocol.

The lineup runs from S 450 4MATIC at $277,800 plus on-roads, through to Maybach S 680 at $548,400 plus on-roads. Warranty cover sits at 5 years, unlimited km.

Interior and Technology

Still the benchmark luxury sedan for ride quality and rear-seat space. MBUX with 3D cluster and AR head-up nav leads the segment for tech. S 580 and Maybach get rear axle steering with up to 10 degrees of angle, plus the Maybach S 680 is the last new V12 Mercedes will ever sell in Australia.

EQS sedan exists alongside and splits buyer attention. S 450 base lacks the rear lounge specification many buyers want. Touch-only steering wheel controls are over-engineered and fiddly, and Maybach pricing past half a million plus on-roads is well into Rolls-Royce range.

Should you buy the S-Class?

Reasons to buy

  • Still the benchmark luxury sedan for ride quality and rear-seat space. MBUX with 3D cluster and AR head-up nav leads the segment for tech. S 580 and Maybach get rear axle steering with up to 10 degrees of angle, plus the Maybach S 680 is the last new V12 Mercedes will ever sell in Australia.
  • Warranty: 5 years, unlimited km.
  • 5-star ANCAP (2021), full driver-assist suite.
  • 550 L boot, segment-competitive cargo space.

Reasons to wait

  • EQS sedan exists alongside and splits buyer attention. S 450 base lacks the rear lounge specification many buyers want. Touch-only steering wheel controls are over-engineered and fiddly, and Maybach pricing past half a million plus on-roads is well into Rolls-Royce range.
  • You want a sharper-driving rival (BMW 7 Series), a cheaper undercut with quattro AWD (Audi A8), an EV alternative (Mercedes-Benz EQS sedan), or genuine luxury bespoke at the Maybach price (Bentley Flying Spur or Rolls-Royce Ghost).
  • The S 580 is the sweet spot for owner-drivers, the Maybach S 680 is a different car aimed at a different buyer, and the S 450 makes sense only if you absolutely cannot stretch to the V8.
  • Top trim climbs to $548,400 plus on-roads.
💎
Premium
Cabin quality up top
🚌
Commuters
Daily driver, low fuss
🏠
Couples
Right-sized SUV

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The CarTell take

We have not driven this yet. On paper, here is how it stacks up.

Strongest suit on paper
Still the benchmark luxury sedan for ride quality and rear-seat space. MBUX with 3D cluster and AR head-up nav leads the segment for tech. S 580 and Maybach get rear axle steering with up to 10 degrees of angle, plus the Maybach S 680 is the last new V12 Mercedes will ever sell in Australia.
The trade-off
EQS sedan exists alongside and splits buyer attention. S 450 base lacks the rear lounge specification many buyers want. Touch-only steering wheel controls are over-engineered and fiddly, and Maybach pricing past half a million plus on-roads is well into Rolls-Royce range.
Check before you buy
The S 580 is the sweet spot for owner-drivers, the Maybach S 680 is a different car aimed at a different buyer, and the S 450 makes sense only if you absolutely cannot stretch to the V8.
Best suited to
Chauffeur-driven executives wanting the Maybach rear lounge package, owner-drivers chasing the S 580 V8 MHEV sweet spot, tech buyers who want the segment-leading MBUX with 3D cluster and AR head-up nav, and V12 collectors who want the last new Maybach V12.

The Rivals

Full-size luxury sedan  ·  Australia  ·  2026
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We have not reviewed the Mercedes-Benz S-Class yet.

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Common questions
How much is the 2026 Mercedes-Benz S-Class in Australia?

Pricing opens at $277,800 plus on-roads for the S 450 4MATIC, $322,400 for the S 580 4MATIC, and $548,400 for the Maybach S 680 LWB.

Does the S-Class come with all-wheel drive?

Yes. All Australian variants use 4MATIC all-wheel drive paired with the 9G-Tronic 9-speed automatic.

Is the Maybach S 680 the last V12 Mercedes?

Yes. The Maybach S 680 retains the 6.0L twin-turbo V12 making 450 kW and 900 Nm, and it is positioned as the last new V12 Mercedes-Benz will sell in Australia.

What is the S-Class ANCAP rating?

5 stars under the 2021 ANCAP protocol with strong scores across all four assessment areas.