The current Mercedes-Benz S-Class is 208.3″ long, 76.8″ wide, on a 126.4″ wheelbase, weighing 4,784 lb. Since 2008 it has grown 2% in length and gained 1% in weight. At 17.4 feet it fits a standard garage and overhangs a street parking space.
Every Mercedes-Benz S-Class generation, measured
One row per generation. Watch the weight column — that is where most of the change happens, and it is the number that decides fuel use, tyre wear and how far the car takes to stop.
| Generation | Length | Width | Height | Wheelbase | Curb weight |
|---|---|---|---|---|---|
| 2008–2014 | 205.1″ | 73.6″ | 57.9″ | 124.8″ | 4,751 lb |
| 2015–2016 | 204.3″ | 74.8″ | 59.1″ | 122″ | 4,564 lb |
| 2017 | 200″ | 74.8″ | 57.5″ | 118.1″ | 4,817 lb |
| 2018–2019 | 198.4″ | 74.8″ | 56.3″ | 116.1″ | 4,806 lb |
| 2020 | 201.6″ | 74.8″ | 58.7″ | 119.7″ | 4,795 lb |
| 2021–2024 | 198.4″ | 74.8″ | 56.3″ | 116.1″ | 4,786 lb |
| 2025–2026 | 208.3″ | 76.8″ | 59.1″ | 126.4″ | 4,784 lb |
From 2008 to today the S-Class gained 3.1″ of length (2%) and 33 lb of weight (1%). A modern compact often outweighs the mid-size car of a generation before.
S-Class year by year
Measured every model year, not just at generation changes — 19 years on record. Small moves inside a generation are facelifts; the jumps are new platforms.
| Model year | Length | Width | Wheelbase | Curb weight | Body styles |
|---|---|---|---|---|---|
| 2026 | 208.3″ | 76.8″ | 126.4″ | 3 | |
| 2025 | 208.3″ | 76.8″ | 126.4″ | 3 | |
| 2024 | 202.4″ | 75.6″ | 120.5″ | 7 | |
| 2023 | 202.4″ | 75.6″ | 120.1″ | 7 | |
| 2022 | 201.2″ | 75.6″ | 118.9″ | 6 | |
| 2021 | 201.2″ | 75.6″ | 118.9″ | 6 | |
| 2020 | 202″ | 74.8″ | 119.7″ | 9 | |
| 2019 | 201.6″ | 74.8″ | 118.9″ | 11 | |
| 2018 | 201.6″ | 74.8″ | 118.9″ | 11 | |
| 2017 | 202″ | 74.8″ | 119.7″ | 14 | |
| 2016 | 203.5″ | 74.8″ | 120.9″ | 10 | |
| 2015 | 203.5″ | 74.8″ | 121.3″ | 8 | |
| 2014 | 205.5″ | 74.8″ | 122.8″ | 3 | |
| 2013 | 204.3″ | 73.6″ | 124″ | 7 | |
| 2012 | 204.3″ | 73.6″ | 124″ | 7 | |
| 2011 | 204.3″ | 73.6″ | 124″ | 6 | |
| 2010 | 204.3″ | 73.6″ | 124″ | 6 | |
| 2009 | 203.9″ | 73.6″ | 123.6″ | 5 | |
| 2008 | 203.9″ | 73.6″ | 123.6″ | 5 |
Will a S-Class fit
The practical question behind every dimensions search. A single-car garage in the US is typically 20 feet deep; a street parking space is about 18. We allow a foot of clearance in both — nobody parks to the millimetre.
| Space | Typical size | This car | Verdict |
|---|---|---|---|
| Single garage | 20 ft deep | 17.4 ft | Fits, with room to open the door |
| Street parking space | 18 ft | 17.4 ft | Overhangs — expect a tight squeeze |
| Standard parking bay width | 8.5 ft wide | 6.4 ft | Room to open doors both sides |
Against cars of the same length
Compared with 406 vehicles within ten inches of the same length — a fair proxy for «cars of this size», regardless of what the marketing calls them.
| Measure | This car | Typical car of this length | Difference |
|---|---|---|---|
| Width | 76.8″ | 75.6″ | +1.2″ |
| Wheelbase | 126.4″ | 119.7″ | +6.7″ |
| Curb weight | 4,784 lb | 4,433 lb | 351 lb |
A longer wheelbase for the same overall length means shorter overhangs — usually more cabin space and a steadier ride. Lighter than typical for its size generally means better fuel economy and shorter stopping distances.
Specs vary by trim. Yours decodes from the VIN.
- Exact build, engine and factory options for one VIN
- The original window sticker as it left the factory
- What that specific configuration is worth today
- Decode a whole list of VINs at once
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How we measure
Dimensions come from NHTSA vPIC and Transport Canada vehicle records — manufacturer-declared figures, held in metric and converted to inches and pounds for display.
One row per generation, not per model year: manufacturers rarely change the body between facelifts, and a table of forty near-identical rows helps nobody. Where a generation offered several body styles, the figures are the base measurements for that generation.
Frequently asked questions
How long is a Mercedes-Benz S-Class?
208.3″ (17′ 4″) in its current generation, 76.8″ wide and 59.1″ tall.
How much does a Mercedes-Benz S-Class weigh?
4,784 lb at the kerb, which is 1% more than the first generation we hold from 2008.
Will a S-Class fit in a garage?
At 17.4 feet it fits a standard 20-foot single garage with room to spare. A street parking space of 18 feet will be a squeeze.
Has the S-Class got bigger over the years?
Yes — 3.1″ longer and 33 lb heavier since 2008, across 7 generations. Weight grew 1%, far faster than length.