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Mercedes-Benz SL-Class — Price, Specs & Review 2026

Compare every Mercedes-Benz SL-Class variant sold new in Australia. 2 variants, from $239,900 to $329,900 RRP. Side-by-side specs, ANCAP safety, fuel economy, towing capacity, warranty and running costs — pricing sourced from the Mercedes-Benz Australian website and updated weekly.

Every Mercedes-Benz SL-Class variant in Australia, compared

2 variants of the Mercedes-Benz SL-Class are on sale in Australia. Tap a variant to jump to its specs, or compare them side-by-side in the table below.

Mercedes-Benz SL-Class variants compared by price, power, fuel and drivetrain
VariantRRPPower / TorqueFuel / RangeDriveSeats
SL43 AMG2026$239,900220kW / 400Nm9L/100kmRWD2
SL55 AMG 4MATIC+2026$329,900430kW / 700Nm12L/100kmAWD2

Mercedes-Benz SL-Class SL43 AMG

$239,900

Power
220kW
Torque
400Nm
0–100
5.1s
Fuel use
9L/100km
Gearbox
Automatic
Drive
RWD
Seats
2
0
ANCAP
5-star

The 2026 Mercedes-Benz SL43 AMG is a two-seat convertible that appeals to drivers seeking accessible performance without the extreme commitment of larger AMG models, combining a 2.0-litre turbocharged petrol engine with mild-hybrid tech to deliver 220kW and 400Nm while returning a respectable 9L/100km. Its standout strength is the balance of genuine sports car capability-rear-wheel drive, automatic transmission, and 1875kg kerb weight-with everyday usability through five-star ANCAP safety, a five-year warranty, and annual running costs around $3765. The main consideration for Australian buyers is the genuinely snug 213-litre boot, which limits luggage capacity for weekend trips in a two-seater already constrained by its convertible design.

Configure the SL43 AMG

Mercedes-Benz SL-Class SL55 AMG 4MATIC+

$329,900

Power
430kW
Torque
700Nm
0–100
3.9s
Fuel use
12L/100km
Gearbox
Automatic
Drive
AWD
Seats
2
0
ANCAP
5-star

The 2026 Mercedes-Benz SL55 AMG 4MATIC+ is a high-performance two-seat convertible that suits enthusiasts wanting genuine sports car thrills with premium comfort and all-weather capability through its intelligent AWD system. Its standout strength is the potent 4.0-litre turbocharged engine delivering 430kW and 700Nm of torque, paired with mild-hybrid efficiency that keeps fuel consumption to 12L/100km-impressive for its performance class. One thing to consider is the substantial annual running costs of around $4710, combined with a modest 213-litre boot that limits practicality for extended trips.

Configure the SL55 AMG 4MATIC+

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FAQ

Mercedes-Benz SL-Class — frequently asked questions

The most common buyer questions, answered straight from the spec sheet.

The 2026 Mercedes-Benz SL-Class SL43 AMG has a recommended retail price of $239,900 before on-road costs in Australia. Always confirm final pricing with your local dealer.