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2025 · Passenger car

Mercedes-Benz S-Class

AMG S63 E Performance — 2025 Mercedes-Benz AMG S63 E Performance is a U.S.-market FuelEconomy.gov certification record. Class: Midsize Cars; drive: All-Wheel Drive; transmission: Automatic 9-spd. EPA combined rating: 18 mpg.

Source verifiedVerified: 2026-08-10
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Mercedes-Benz S-Class model reference
Dinkun Chen · CC BY-SA 4.0
2024 Mercedes-Benz S-Class exterior
Randall Ferry · CC BY-SA 4.0
Mercedes-Benz S-Class model reference
Dinkun Chen · CC BY-SA 4.0
Overview

What matters

2025 Mercedes-Benz AMG S63 E Performance is a U.S.-market FuelEconomy.gov certification record. Class: Midsize Cars; drive: All-Wheel Drive; transmission: Automatic 9-spd. EPA combined rating: 18 mpg.

15 city / 23 highway mpg
4 L · 8 cylinders
16 mi EPA electric range
Specifications

Powertrain & efficiency

Body stylePassenger car
Fuel typePlug-in hybrid (PHEV)
DrivetrainAll-Wheel Drive
TransmissionAutomatic 9-spd
Power—
Torque—
Engine displacement4.0 L
Cylinders8
Battery—
Driving range26 km (EPA 16 mi / 26 km (converted))
Combined economy18 mpg
0–60 mph—
Top speed—
Dimensions

Vehicle dimensions

Length—
Width—
Height—
Wheelbase—
Ground clearance—

Specifications can vary by market and configuration. AutoVero displays the exact market and trim when known.

Maintenance research

Parts for Mercedes-Benz S-Class

Choose a vehicle system. Exact OEM numbers and fitment appear only after verification by generation, engine, market and trim.

FiltersOil, air, cabin and fuel filtration systems.
BrakesFriction, hydraulic and electronic braking components.
CoolingEngine, battery and power-electronics thermal management.
Battery12-volt starting batteries and EV auxiliary battery references.
IgnitionSpark generation and combustion control components.
BeltsAccessory-drive and service belt systems.
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