2020 Mercedes-Benz E-Class EPA Fuel Economy Summary
The 2020 Mercedes-Benz E-Class delivers an EPA-certified 18–26 MPG combined (15–23 city / 23–32 highway depending on engine and drivetrain) across 16 configurations. Hybrid variants achieve up to 24 MPG combined, compared to 26 MPG for standard gasoline trims. Estimated annual fuel costs range from $2,900 to $4,200.
2020 Mercedes-Benz E-Class Powertrain & Efficiency Comparison
Factual efficiency differences across gasoline, hybrid, plug-in hybrid, and electric variants
Standard Gasoline Trims
Annual Fuel Cost: $2,900–$4,200 (12 configurations)
Hybrid (HEV) Trims
Annual Fuel Cost: $3,150–$3,600 (Saves ~$-250/yr vs gas)
Official EPA Fuel Economy Ratings by Configuration (16 Variants)
Laboratory certification test values across engine, transmission, and drivetrain permutations
| Configuration / Model | Powertrain | Drivetrain | Transmission | City | Highway | Combined | Annual Fuel Cost | CO2 (g/mi) |
|---|---|---|---|---|---|---|---|---|
| E350 Premium | 2L 4-Cyl Gas | Rear-Wheel Drive | Automatic 9-spd | 23 MPG | 32 MPG | 26 MPG | $2,900 | — |
| E350 4matic Premium | 2L 4-Cyl Gas | 4-Wheel Drive | Automatic 9-spd | 22 MPG | 30 MPG | 25 MPG | $3,050 | — |
| AMG E53 4matic Plus Premium | 3L Hybrid | 4-Wheel Drive | Automatic 9-spd | 21 MPG | 28 MPG | 24 MPG | $3,150 | — |
| AMG E53 4matic Plus Coupe Premium | 3L Hybrid | 4-Wheel Drive | Automatic 9-spd | 21 MPG | 28 MPG | 23 MPG | $3,300 | — |
| AMG E53 4matic Plus Convertible Premium | 3L Hybrid | 4-Wheel Drive | Automatic 9-spd | 20 MPG | 26 MPG | 23 MPG | $3,300 | — |
| E450 Coupe Premium | 3L 6-Cyl Gas | Rear-Wheel Drive | Automatic 9-spd | 20 MPG | 28 MPG | 23 MPG | $3,300 | — |
| E450 Convertible Premium | 3L 6-Cyl Gas | Rear-Wheel Drive | Automatic 9-spd | 20 MPG | 27 MPG | 23 MPG | $3,300 | — |
| E450 4matic Premium | 3L 6-Cyl Gas | 4-Wheel Drive | Automatic 9-spd | 20 MPG | 28 MPG | 23 MPG | $3,300 | — |
| GLE350 4matic Premium | 2L 4-Cyl Gas | 4-Wheel Drive | Automatic 9-spd | 19 MPG | 26 MPG | 22 MPG | $3,450 | — |
| GLE350 Premium | 2L 4-Cyl Gas | Rear-Wheel Drive | Automatic 9-spd | 20 MPG | 27 MPG | 22 MPG | $3,450 | — |
| E450 4matic Coupe Premium | 3L 6-Cyl Gas | 4-Wheel Drive | Automatic 9-spd | 19 MPG | 26 MPG | 22 MPG | $3,450 | — |
| E450 4matic Convertible Premium | 3L 6-Cyl Gas | 4-Wheel Drive | Automatic 9-spd | 19 MPG | 26 MPG | 22 MPG | $3,450 | — |
| E450 4matic (station wagon) Premium | 3L 6-Cyl Gas | 4-Wheel Drive | Automatic 9-spd | 19 MPG | 26 MPG | 22 MPG | $3,450 | — |
| GLE450 4matic Premium | 3L Hybrid | 4-Wheel Drive | Automatic 9-spd | 19 MPG | 24 MPG | 21 MPG | $3,600 | — |
| AMG E63 S 4matic Plus (wagon) Premium | 4L 8-Cyl Gas | 4-Wheel Drive | Automatic 9-spd | 16 MPG | 23 MPG | 19 MPG | $4,000 | — |
| AMG E63 S 4matic Plus Premium | 4L 8-Cyl Gas | 4-Wheel Drive | Automatic 9-spd | 15 MPG | 23 MPG | 18 MPG | $4,200 | — |
Deterministic Fuel Cost & Consumption Benchmarks
Standardized annual energy consumption and operating cost metrics based on 15,000 annual miles
Fuel Cost per 25 Miles
Based on $3.50 per gallon regular gasoline
Annual Fuel Consumption
Estimated annual energy units needed for 15,000 miles
5-Year Fuel Cost vs Avg Vehicle
Compared to the average new vehicle over 5 years
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.