Model year guide

2023 Mercedes-benz AMG SL 63 4MATIC+

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2023 Mercedes-benz AMG SL 63 4MATIC+ is worth — from official NHTSA and EPA data. 2 on record.

2023 Mercedes-benz AMG SL 63 4MATIC+ at a glance

Safety recalls1
Combined16 mpg

Included: that car's specs and build sheet, model-year recall campaigns and a fair price.

2023 Mercedes-benz AMG SL 63 4MATIC+ recalls 1

Electrical System:wiring:fuses And Circuit Breakers NHTSA Campaign #25V255000 · manufacturer #2025050003/4 · 12/05/2025

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 C-Class, E-Class, S-Class, SL, GLC, EQE SUV, EQE, EQS SUV, and EQS vehicles that were incorrectly repaired under recall 24V-115. An incorrect fuse box that was not designed for the vehicle may have been installed.

Fix: Dealers will inspect and replace the main fuse boxes, free of charge. Owner notification letters were mailed June 6, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025050003/4.

Source: U.S. NHTSA, checked 21 Oct 2026. A campaign covers the model year; to see whether a particular car still needs the repair, check its VIN on NHTSA.gov or ask a franchised dealer.

2023 Mercedes-benz AMG SL 63 4MATIC+ MPG & running costs

Combined16 mpg
City14 mpg
Highway22 mpg
Est. annual fuel cost$5,150
EPA size classMinicompact Cars
TransmissionAutomatic 9-spd
Forced inductionTurbocharged
Engine start-stopYes
Passenger volume76 cu ft
Cargo volume6 cu ft
5-yr fuel cost vs average new car$13,750 more

Source: U.S. EPA / DOE fueleconomy.gov.

Estimated 5-year cost to own

A rough guide to what running a 2023 Mercedes-benz AMG SL 63 4MATIC+ costs over five years and 75,000 miles.

Fuel (5 yrs)$25,750
Fuel only$25,750
Per mile$0.34

How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. There aren't enough comparable listings to estimate depreciation for this model, so it is left out. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.

2023 Mercedes-benz AMG SL 63 4MATIC+ vehicles on record

Other Mercedes-benz AMG SL 63 4MATIC+ model years

2023 Mercedes-benz AMG SL 63 4MATIC+ — frequently asked questions

Does the 2023 Mercedes-benz AMG SL 63 4MATIC+ have any safety recalls?

NHTSA lists 1 recall campaign for the 2023 Mercedes-benz AMG SL 63 4MATIC+. Whether an individual car still needs a recall repair depends on its VIN — check it on NHTSA.gov or ask a franchised dealer. Recall repairs are done at no charge.

What gas mileage does the 2023 Mercedes-benz AMG SL 63 4MATIC+ get?

The 2023 Mercedes-benz AMG SL 63 4MATIC+ has a U.S. EPA estimate of 16 mpg combined (14 city / 22 highway).

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.