Mercedes-Benz SLC-Class Dimensions & Size

How much cargo space and room does a 2020 Mercedes-Benz SLC-Class really have?

The 2024 Mercedes-Benz SLC-Class measures 162.6 in long, 71.3 in wide, 51.2 in tall, on a 95.7 in wheelbase, with a curb weight of about 3,516 lbs.

Looking for weight? See the Mercedes-Benz SLC-Class curb weight page — this page covers length, width, height and wheelbase.

Latest model year (2020):

The Mercedes-Benz SLC-Class measures 162.6 in long, 71.3 in wide and 51.2 in tall, on a 95.7 in wheelbase, weighing about 3,516 lbs.

VerifiedNHTSA Canadian Vehicle Specifications · Verified September 18, 2026

Overview MPG Engine Specs Fuel Cost Transmission Drivetrain Vehicle Class Maintenance Dimensions Curb Weight

Mercedes-Benz SLC-Class Dimensions — All Years

Year	Body / Variant	Length	Width	Height	Wheelbase	Curb Weight
2024Config 1 of 2	SLC CLASS SLC 43 AMG 2DR CONVERTIBLE	162.6 in	71.3 in	51.2 in	95.7 in	3,516 lbs
2024Config 2 of 2	SLC CLASS SLC 300 2DR CONVERTIBLE	162.6 in	71.3 in	51.2 in	95.7 in	3,318 lbs
2023Config 1 of 2	SLC CLASS SLC 43 AMG 2DR CONVERTIBLE	162.6 in	71.3 in	51.2 in	95.7 in	3,516 lbs
2023Config 2 of 2	SLC CLASS SLC 300 2DR CONVERTIBLE	162.6 in	71.3 in	51.2 in	95.7 in	3,318 lbs
2022Config 1 of 2	SLC CLASS SLC 43 AMG 2DR CONVERTIBLE	162.6 in	71.3 in	51.2 in	95.7 in	3,516 lbs
2022Config 2 of 2	SLC CLASS SLC 300 2DR CONVERTIBLE	162.6 in	71.3 in	51.2 in	95.7 in	3,318 lbs
2021Config 1 of 2	SLC CLASS SLC 43 AMG 2DR CONVERTIBLE	162.6 in	71.3 in	51.2 in	95.7 in	3,516 lbs
2021Config 2 of 2	SLC CLASS SLC 300 2DR CONVERTIBLE	162.6 in	71.3 in	51.2 in	95.7 in	3,318 lbs
2020Config 1 of 2	SLC CLASS SLC 43 AMG 2DR CONVERTIBLE	162.6 in	71.3 in	51.2 in	95.7 in	3,516 lbs
2020Config 2 of 2	SLC CLASS SLC 300 2DR CONVERTIBLE	162.6 in	71.3 in	51.2 in	95.7 in	3,318 lbs
2019Config 1 of 2	SLC CLASS SLC 43 AMG 2DR CONVERTIBLE	162.6 in	71.3 in	51.2 in	95.7 in	3,516 lbs
2019Config 2 of 2	SLC CLASS SLC 300 2DR CONVERTIBLE	162.6 in	71.3 in	51.2 in	95.7 in	3,318 lbs
2018Config 1 of 2	SLC CLASS SLC 43 AMG 2DR CONVERTIBLE	162.6 in	71.3 in	51.2 in	95.7 in	3,516 lbs
2018Config 2 of 2	SLC CLASS SLC 300 2DR CONVERTIBLE	162.6 in	71.3 in	51.2 in	95.7 in	3,318 lbs
2017Config 1 of 2	SLC CLASS SLC 43 AMG 2DR CONVERTIBLE	162.6 in	71.3 in	51.2 in	95.7 in	3,516 lbs
2017Config 2 of 2	SLC CLASS SLC 300 2DR CONVERTIBLE	162.6 in	71.3 in	51.2 in	95.7 in	3,318 lbs

Dimensions sourced from the NHTSA Canadian Vehicle Specifications database. Figures are measured per body style and can vary slightly by trim, wheel package, and suspension.

Mercedes-Benz SLC-Class data analysis

How Mercedes-Benz SLC-Class overall length varies

Across 16 configurations recorded for the 2017 through 2024 Mercedes-Benz SLC-Class, overall length runs from 163 inches to 163 inches. The strongest figure belongs to the 2017 Mercedes-Benz SLC-Class (SLC CLASS SLC 300 2DR CONVERTIBLE) at 163 inches, and the weakest to the 2024 car (SLC CLASS SLC 43 AMG 2DR CONVERTIBLE) at 163 inches — a spread of 0%. The narrow spread means any year of the Mercedes-Benz SLC-Class in this table behaves much like the others, so you can shop on price, condition and mileage rather than chasing a particular model year.

What changed for 2024

Average overall length for the 2024 Mercedes-Benz SLC-Class is 163 inches, against 163 inches for the 2023 car — it held flat. A carry-over year like this usually means no powertrain or structural change, so an older example is the cheaper way into the same specification.

How to read this Mercedes-Benz SLC-Class data

This page lists every 2017 through 2024 Mercedes-Benz SLC-Class record we hold for this measurement — 16 rows in total, one per configuration and model year rather than a single headline figure. Figures are published as the source agency records them: we do not round, average or interpolate missing years, and a year that is absent from the table is a year with no published measurement rather than a zero. Where a manufacturer offered several drivetrains or body styles in the same year, each appears on its own row, because those variants rarely share the same numbers.

Configurations behind these Mercedes-Benz SLC-Class numbers

The 2017 through 2024 Mercedes-Benz SLC-Class entries here cover the variants SLC CLASS SLC 43 AMG 2DR CONVERTIBLE and SLC CLASS SLC 300 2DR CONVERTIBLE. 2024 is the busiest model year in the record with 2 separate measured configurations, which is why a single quoted overall length figure for that year is rarely the one that matches the car in front of you. Match the row to the exact drivetrain, body style and engine on the window sticker or VIN before relying on the number, and use the comparison links below to see how those same configurations line up against rival models.

Where these Mercedes-Benz SLC-Class figures come from

Every value on this page is loaded from federal open data — EPA fuel economy submissions, NHTSA vehicle and crash-test records, and manufacturer specification filings — rather than dealer listings or copied editorial content. The Mercedes-Benz SLC-Class record refreshes as the agencies publish, which typically means new model-year rows appear in the autumn and crash-test results follow through the model year as vehicles are tested. Because certification data is filed per configuration, treat any single headline number for this vehicle with caution: the figure that applies to a specific car depends on its engine, drivetrain, body style and model year, all of which are listed separately above. If a number here disagrees with a brochure, the brochure is usually quoting the best available configuration rather than the one being sold.

Will the Mercedes-Benz SLC-Class fit your garage and parking space?

Measured against a standard single garage door (8 ft wide, 7 ft tall, 20 ft deep stall) and a standard US surface parking space (9 ft x 18 ft). Measure your own opening before buying — older garages are frequently narrower.

Garage door width

Fits

71.3 in wide (body only, mirrors folded) — about 24.7 in of total clearance, so roughly 12 in per side.

Garage door height

Clears

51.2 in tall — 32.8 in of headroom before roof rails, antennas, or a roof box are added.

Parking space

Fits a standard stall

162.6 in long leaves 53.4 in to spare in an 18 ft space, and 36.7 in of side clearance in a 9 ft one.

Its wheelbase (95.7 in) accounts for about 59% of overall length. A higher share generally means shorter overhangs — better approach and departure clearance on driveways and ramps, and more cabin space for the same parking footprint.

Want to see it against another vehicle at the same scale? Open the car size comparison tool or check the Mercedes-Benz SLC-Class curb weight to pair footprint with mass.

Frequently Asked Questions About SLC-Class Dimensions

How long is the Mercedes-Benz SLC-Class?

The Mercedes-Benz SLC-Class is 162.598 inches long, 71.2598 inches wide and 51.1811 inches tall. That is roughly 13.5 feet — compare it with your garage depth before buying.

Will the Mercedes-Benz SLC-Class fit in a standard garage?

A standard single-car garage is about 20 feet (240 in) deep and 10 feet (120 in) wide. At 162.598 in long and 71.2598 in wide, the Mercedes-Benz SLC-Class fits with 77 in of room to spare front-to-back. Remember to allow for mirrors and door swing.

How much does the Mercedes-Benz SLC-Class weigh?

Curb weight for the Mercedes-Benz SLC-Class is about 3,516 lbs. Curb weight excludes passengers and cargo, so add roughly 150 lbs per occupant when calculating payload.