2025 Mercedes-Benz AMG S63 E Performance
Mercedes-Benz S-Class — the model line, not this exact trim. Photo: David Adam Kess · CC BY-SA 4.0 · Wikimedia Commons

2025 Mercedes-Benz AMG S63 E Performance

Mercedes-Benz · All-Wheel Drive · 4.0 L 8-cyl turbo

Model year2025
Combined MPG18
City MPG15
Highway MPG23
Combined MPGe49

Against the 73 plug-in hybrids

EPA range 16 mibest 54 · avg 27
Efficiency 49 MPGebest 127 · avg 59
Combined MPG 18 MPGbest 52 · avg 24
Annual fuel cost $4,550best $1,300 · avg $3,575

Bars are scaled to the best in the list; the mark shows the list average. Lower is better for fuel cost; higher is better for the rest. All figures are the EPA's.

Summary

2025 Mercedes-Benz AMG S63 E Performance by Mercedes-Benz. The figures below are from US EPA fueleconomy.gov, with the page each one came from.

Details

Model year
2025fueleconomy.gov · 3 Oct 2026

Efficiency

Combined MPG
18fueleconomy.gov · 3 Oct 2026
City MPG
15fueleconomy.gov · 3 Oct 2026
Highway MPG
23fueleconomy.gov · 3 Oct 2026
Combined MPGe
49fueleconomy.gov · 3 Oct 2026
EPA range
16 mifueleconomy.gov · 3 Oct 2026
Energy use
67 kWh/100 mifueleconomy.gov · 3 Oct 2026

Running cost

Annual fuel cost
$4,550fueleconomy.gov · 3 Oct 2026
CO₂ (tailpipe)
305 g/mifueleconomy.gov · 3 Oct 2026

Charging

Charge time at 240 V
2.8 hfueleconomy.gov · 3 Oct 2026

Car

Body
Carfueleconomy.gov · 3 Oct 2026
EPA class
Midsize Carsfueleconomy.gov · 3 Oct 2026
Drive
All-Wheel Drivefueleconomy.gov · 3 Oct 2026

Powertrain

Engine
4.0 L 8-cyl turbofueleconomy.gov · 3 Oct 2026
Transmission
Automatic 9-spdfueleconomy.gov · 3 Oct 2026
Fuel
Gasolinefueleconomy.gov · 3 Oct 2026

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