S-CLASS

Mercedes-Benz S-Class Specs

The Mercedes-Benz S-Class measures 208.3″ long and weighs 4,784 lb in its latest generation. Across 7 generations since 2008 it grew 3.1″ and gained 33 lb — the same nameplate, a different size of car.

NHTSA vPIC · Transport Canada · 7 generations · 2008–2026 · Updated Aug 5, 2026
Quick answer

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.

FIG.01·Mercedes-Benz S-Class dimensions by generation
GenerationLengthWidthHeightWheelbaseCurb weight
2008–2014205.1″73.6″57.9″124.8″4,751 lb
2015–2016204.3″74.8″59.1″122″4,564 lb
2017200″74.8″57.5″118.1″4,817 lb
2018–2019198.4″74.8″56.3″116.1″4,806 lb
2020201.6″74.8″58.7″119.7″4,795 lb
2021–2024198.4″74.8″56.3″116.1″4,786 lb
2025–2026208.3″76.8″59.1″126.4″4,784 lb
ROWS 7·SOURCE NHTSA vPIC / Transport Canada

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.

FIG.02·Mercedes-Benz S-Class dimensions by model year
Model yearLengthWidthWheelbaseCurb weightBody styles
2026208.3″76.8″126.4″5,009 lb3
2025208.3″76.8″126.4″5,009 lb3
2024202.4″75.6″120.5″4,857 lb7
2023202.4″75.6″120.1″4,733 lb7
2022201.2″75.6″118.9″4,727 lb6
2021201.2″75.6″118.9″4,727 lb6
2020202″74.8″119.7″4,762 lb9
2019201.6″74.8″118.9″4,786 lb11
2018201.6″74.8″118.9″4,773 lb11
2017202″74.8″119.7″4,802 lb14
2016203.5″74.8″120.9″4,780 lb10
2015203.5″74.8″121.3″4,656 lb8
2014205.5″74.8″122.8″4,548 lb3
2013204.3″73.6″124″4,716 lb7
2012204.3″73.6″124″4,716 lb7
2011204.3″73.6″124″4,773 lb6
2010204.3″73.6″124″4,773 lb6
2009203.9″73.6″123.6″4,799 lb5
2008203.9″73.6″123.6″4,799 lb5
ROWS 19·SOURCE Transport Canada vehicle specifications

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.

FIG.02·Mercedes-Benz S-Class — will it fit
SpaceTypical sizeThis carVerdict
Single garage20 ft deep17.4 ftFits, with room to open the door
Street parking space18 ft17.4 ftOverhangs — expect a tight squeeze
Standard parking bay width8.5 ft wide6.4 ftRoom to open doors both sides
ROWS 3·SOURCE ForCar, computed from vehicle dimensions

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.

FIG.03·Mercedes-Benz S-Class against similar-sized cars
MeasureThis carTypical car of this lengthDifference
Width76.8″75.6″+1.2″
Wheelbase126.4″119.7″+6.7″
Curb weight4,784 lb4,433 lb351 lb
ROWS 3·SOURCE ForCar, computed across vehicles of similar length

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.

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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.

Dimensions from NHTSA vPIC and Transport Canada vehicle records, manufacturer-declared. Metric values converted to inches and pounds; generation ranges approximate. Fit verdicts computed by ForCar against typical US garage and parking dimensions. Last updated Aug 2026. — ForCar Reviewed by , founder of ForCar.