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3 Years Ago
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2020 Mercedes-Benz S-Class
Used from
$206,589 excl. on-roads
Review Rating
Very Good
Safety Rating
NA
Warranty
5 year, unlimited km
Fuel Efficiency
5.4 - 12.7 L / 100km
About the Mercedes-Benz S-Class
Last updated Jul 01, 2025The 2020 Mercedes-Benz S-Class is a Luxury offered in 4D sedan, 2D coupe and 2D convertible body styles. Used prices in Australia typically range from $206,589 for the Base variant and topping out at $445,600 for the Maybach.
There are 4 variants of the S-Class available in Australia and this generation went on sale in January of 2020.
Engine options include 4.0L turbo petrol direct injection (345kW/700Nm), 3.0L turbo petrol direct injection (270kW/520Nm), 2.9L turbo diesel common rail (210kW/600Nm) and 6.0L turbo multi-point injection (463kW/1000Nm). Available with 9-speed automatic or 7-speed automatic transmissions. All variants feature rear-wheel drive.
The 2020 S-Class was offered with a 3 year, unlimited km warranty.
CarExpert Rating
Very Good
Read the 2021 Mercedes-Benz S-Class reviewThis rating has been converted from our previous rating system. Read about our new review ratings.
Comparative Rating
Quickly see how this car stacks up against its competition. Select any benchmark to see more details.
Power to Weight
168.53 - 219.39 kW/t
76.09 kW/t
445.16 kW/t
Boot Space
250 - 400 litres
74 litres
465 litres
Fuel Efficiency
8.47 - 9.9 L/100km
4.9 L/100km
15.63 L/100km
Vehicle Range
808 - 941 km
392 km
1,347 km
Price
$320,141 - $415,100
$29,490
$846,888
Warranty (Years)
3 - 5 years
1 year
5 years
Warranty (Distance)
999,999 km
10,000 km
999,999 km
Years on Sale
No Data
New this year
10 years
Service Interval
12 months
6 months
12 months
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Mercedes-Benz S-Class News
2020 Mercedes-Benz S-Class Price
Edition S
| Configuration | Price From* |
|---|---|
| 2.9L, 9-speed auto, 4-door Sedan, Diesel, RWD | $214,700 |
| 2.9L, 9-speed auto, 4-door Sedan, Diesel, RWD | $214,089 |
Base
Mercedes-AMG
Maybach
| Configuration | Price From* |
|---|---|
| 6.0L, 7-speed auto, 4-door Sedan, Petrol, RWD | $445,600 |
| 6.0L, 7-speed auto, 4-door Sedan, Petrol, RWD | $445,236 |
*excl. on-roads
All Mercedes-Benz S-Class Pricing
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2020 Mercedes-Benz S-Class Specs
See our comprehensive details for the Mercedes-Benz S-Class
2020 Mercedes-Benz S-Class Dimensions
1496mm
1899mm
5255mm
The dimensions shown above are for the base model.
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2020 Mercedes-Benz S-Class Gallery
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2020 Mercedes-Benz S-Class Fuel Economy
There are 6 different fuel economy figures for the Mercedes-Benz S-Class
The most fuel efficient Mercedes-Benz S-Class is the Base with a 9-speed Automatic which is powered by a 2.9L TURBO DIESEL COMMON RAIL and uses 5.4L of diesel per 100km on the combined cycle.
The Mercedes-Benz S-Class that uses the most amount of fuel is the Maybach with a 7-speed Automatic which is powered by a 6.0L TURBO MULTI-POINT INJECTION and uses 12.7L of premium unleaded per 100km on the combined rural and urban test cycle.
Below is a table of all the Mercedes-Benz S-Class variants and their fuel economy figures. Click below the table to see an expansion and additional details, including specific usage for city and highway driving.
| Mercedes-Benz S-Class | Fuel Type | Combined |
|---|---|---|
| 2.9L, 9-speed auto, 4-door Sedan, Diesel, RWD | Diesel | 5.4 L/100km |
Cost of ownership
What are the running and servicing costs of a Mercedes-Benz S-Class?
You should service your S-Class at your authorised Mercedes-Benz dealer or service centre, however servicing it at third party mechanics that follow OEM servicing instructions should not impact the S-Class's warranty.
2020 Mercedes-Benz S-Class Warranty
What is the warranty on a Mercedes-Benz S-Class?
The Mercedes-Benz S-Class offers a 3 year unlimited km warranty. This is separate to the warranty on offer under Australian Consumer Law which can be greater for certain parts based on what is deemed as a reasonable period of time.
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Mercedes-Benz S-Class FAQs
The cheapest Mercedes-Benz S-Class is the Base that starts from $206,589.
The most expensive Mercedes-Benz S-Class is the Maybach that starts from $445,600.
The best towing capacity of a Mercedes-Benz S-Class is 2100 kg offered by the following variants: Base and Edition S.
The largest Mercedes-Benz S-Class is the Maybach which measures 1899mm wide, 5462mm in length and sits 1498mm tall.
The most powerful Mercedes-Benz S-Class is the Maybach which has 463kW of power from its 6.0L TURBO MULTI-POINT INJECTION engine.
The Mercedes-Benz S-Class is built in Germany and shipped to Australia.
The heaviest Mercedes-Benz S-Class is the Maybach which weighs 2820 kg (kerb weight).
The Mercedes-Benz S-Class may use different fuel/energy types based on the variant which includes premium unleaded or diesel.