2025 Mercedes-Benz AMG GT EPA Fuel Economy Summary

The 2025 Mercedes-Benz AMG GT delivers an EPA-certified 14–22 MPG combined (12–19 city / 19–27 highway depending on engine and drivetrain) across 9 configurations. Hybrid variants achieve up to 22 MPG combined, compared to 17 MPG for standard gasoline trims. Plug-in hybrid (PHEV) models offer up to 11 miles of all-electric range at 29 MPGe. Estimated annual fuel costs range from $3,450 to $5,450.

Combined MPG
14–22 MPG
55% city / 45% highway weighted
City MPG
12–19 MPG
Stop-and-go urban cycle
Highway MPG
19–27 MPG
Sustained open-highway test
Annual Fuel Cost
$3,450–5,450
EPA estimate @ 15,000 miles/yr

2025 Mercedes-Benz AMG GT Powertrain & Efficiency Comparison

Factual efficiency differences across gasoline, hybrid, plug-in hybrid, and electric variants

Internal Combustion

Standard Gasoline Trims

14–17 MPG Combined

Annual Fuel Cost: $4,450–$5,450 (4 configurations)

Gas-Electric Hybrid

Hybrid (HEV) Trims

21–22 MPG Combined

Annual Fuel Cost: $3,450–$3,600 (Saves ~$1,000/yr vs gas)

Plug-In Hybrid

Plug-In Hybrid (PHEV)

11 mi EV Range • 29 MPGe

Gasoline Combined: 19 MPG • Annual Energy Cost: $4,000

Official EPA Fuel Economy Ratings by Configuration (9 Variants)

Laboratory certification test values across engine, transmission, and drivetrain permutations

Configuration / Model Powertrain Drivetrain Transmission City Highway Combined EV Range Annual Fuel Cost CO2 (g/mi)
AMG GT 43 (coupe) Premium 2L Hybrid Rear-Wheel Drive Automatic 9-spd 19 MPG 27 MPG 22 MPG — $3,450 —
AMG GT 43 4matic Plus Premium 3L Hybrid All-Wheel Drive Automatic 9-spd 19 MPG 24 MPG 21 MPG — $3,600 —
AMG GT 53 4matic Plus Premium 3L Hybrid All-Wheel Drive Automatic 9-spd 19 MPG 24 MPG 21 MPG — $3,600 —
AMG GT 63 S E Performance (coupe) Premium and Electricity 4L Plug-in Hybrid All-Wheel Drive Automatic 9-spd 32 MPGe (16 MPG) 24 MPGe (22 MPG) 28 MPGe (19 MPG) 11 mi $4,000 —
AMG GT 63 S E Performance Premium and Electricity 4L Plug-in Hybrid All-Wheel Drive Automatic 9-spd 31 MPGe (16 MPG) 26 MPGe (19 MPG) 29 MPGe (18 MPG) 10 mi $4,200 —
AMG GT 63 4matic Plus Premium 4L 8-Cyl Gas All-Wheel Drive Automatic 9-spd 15 MPG 21 MPG 17 MPG — $4,450 —
AMG GT 55 4matic Plus (coupe) Premium 4L 8-Cyl Gas All-Wheel Drive Automatic 9-spd 12 MPG 19 MPG 14 MPG — $5,450 —
AMG GT 63 4matic Plus (coupe) Premium 4L 8-Cyl Gas All-Wheel Drive Automatic 9-spd 12 MPG 19 MPG 14 MPG — $5,450 —
AMG GT 63 PRO 4matic Plus (coupe) Premium 4L 8-Cyl Gas All-Wheel Drive Automatic 9-spd 12 MPG 19 MPG 14 MPG — $5,450 —
EPA Test Methodology: Fuel economy estimates are determined by vehicle manufacturers in accordance with EPA regulations (40 CFR Part 600) and verified by EPA laboratories. Estimates assume 15,000 miles per year of driving (55% city, 45% highway) at prevailing fuel and electricity prices.

Deterministic Fuel Cost & Consumption Benchmarks

Standardized annual energy consumption and operating cost metrics based on 15,000 annual miles

Fuel Cost per 25 Miles

$3.98–$6.25

Based on $3.50 per gallon regular gasoline

Annual Fuel Consumption

682–1071 Gallons

Estimated annual energy units needed for 15,000 miles

5-Year Fuel Cost vs Avg Vehicle

Official EPA Benchmark

Compared to the average new vehicle over 5 years

Related Official Reports for 2025 Mercedes-Benz AMG GT

Cross-reference safety ratings, owner defect complaints, and recall campaigns

Official US Government Data Provenance

Fuel economy ratings, electric range figures, and energy cost estimates on this page are retrieved directly from the United States Environmental Protection Agency (EPA) and U.S. Department of Energy (FuelEconomy.gov) certified vehicle database.

Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.