2023 Honda Accord Hybrid: MPG and fuel economy

This page collects every fuel-economy figure the EPA publishes for the 2023 Honda Accord Hybrid. Below you will find the headline combined, city, and highway MPG, the estimated annual fuel cost at three different driving levels, the tailpipe CO₂ emissions, and a full breakdown of the engine and drivetrain. If you want to know whether this generation got more or less efficient over the years, the year-over-year table further down covers every model year the EPA has rated.

Fuel economy at a glance

These are the EPA's official ratings for the 2023 Honda Accord Hybrid. The numbers come from a standardised laboratory test cycle and are the same figures that appear on the window sticker of every new car. Real-world mileage varies with driving style, weather, fuel quality, and how heavily loaded the car is.

Combined MPG is a 55/45 weighted blend of the city and highway test cycles. The EPA uses it as the single number you can compare across the entire dataset, including hybrids and EVs (which use the equivalent MPGe figure).

How the 2023 Honda Accord Hybrid compares

The 2023 Honda Accord Hybrid returns 48 combined MPG. Cars in the Large Cars class for the same model year average 42.7 MPG, which puts this car ahead of the class average by about 12%.

The most efficient car in the Large Cars class for the 2023 model year is the Lucid Air Pure AWD with 19 inch wheels at 140 MPG. The bar chart below puts the Honda Accord Hybrid alongside the class best and the class average so you can see the full picture.

For broader context, the average new car of the 2023 model year (across all classes) returns 33.7 MPG. Larger vehicles pull the all-cars average down, so do not use that figure on its own to judge a small car or a hybrid. The full list of the most efficient cars of the 2023 model year is on its own page.

Annual fuel cost across driving patterns

The headline annual fuel cost the EPA publishes assumes 15,000 miles of driving per year and a fuel mix of 55% city and 45% highway. The dollar figure is calculated using the EPA's current reference price for regular gasoline, which is $3.99/gallon. EPA updates that reference periodically rather than tracking live pump prices, so treat it as a window-sticker estimate rather than today's pump number.

The table below scales the EPA's number to three common driving patterns. The combined MPG and the reference fuel price stay constant, only the annual mileage changes. To get a current-prices estimate, take your local gas price and multiply by 312.5 gallons (the car's annual consumption at the rated MPG).

Year-over-year MPG for the Honda Accord Hybrid

The EPA has rated the Honda Accord Hybrid across 15 model years, from 2005 Honda Accord Hybrid through 2026 Honda Accord Hybrid. The numbers below are the best combined MPG figure the EPA published for each year, which lets you see when the car was at its most efficient and how recent generations stack up.

The 2005 Honda Accord Hybrid returned 28 MPG. The most recent 2026 Honda Accord Hybrid returns 48 MPG. That is an improvement of 20 MPG over 21 model years, the kind of gain that usually comes from smaller engines, hybrid systems, or aerodynamic redesigns.

Compare against other Large Cars for 2023

If you are cross-shopping the 2023 Honda Accord Hybrid, the most useful comparison is against the other cars in the Large Cars class for the same model year. The list below shows the highest-MPG peers, ranked from most to least efficient. Click any of them to open its full page.

The Lucid Air Pure AWD with 19 inch wheels leads this group at 140 MPG, 92 MPG ahead of the 2023 Honda Accord Hybrid.

Specifications

The 2023 Honda Accord Hybrid runs a 2-liter 4-cylinder engine paired with a automatic (variable gear ratios), sending power through front-wheel drive.

Engine, transmission, and drivetrain together drive most of the variation in fuel economy across trims. A larger engine moves the car with less effort but burns more fuel. A turbo lets a small engine punch above its weight, often without much MPG penalty. All-wheel drive adds traction and weight, and usually costs a couple of MPG compared with two-wheel drive of the same engine.

Vehicle class

Large Cars

Engine

2L 4-cylinder

Transmission

Automatic (variable gear ratios)

Drivetrain

Front-Wheel Drive

Fuel type

Regular

Annual petroleum use

6.2 barrels per year

Start-stop system

Yes

Common questions about the 2023 Honda Accord Hybrid

Quick answers to the questions people most often search for when looking up the 2023 Honda Accord Hybrid.

• Is the 2023 Honda Accord Hybrid fuel efficient?

  Yes. The 2023 Honda Accord Hybrid returns 48 combined MPG, which beats the average car in the Large Cars class for the same model year by about 12%.
• What MPG does the 2023 Honda Accord Hybrid get?

  The EPA rates the 2023 Honda Accord Hybrid at 48 combined MPG, 51 MPG in city driving, and 44 MPG on the highway. Real-world numbers depend on your driving style, the weather, and how loaded the car is.
• How much does it cost to fuel a 2023 Honda Accord Hybrid per year?

  The EPA estimates an annual fuel cost of $1,250 for the 2023 Honda Accord Hybrid. That figure assumes 15,000 miles of driving per year, a 55% city and 45% highway split, and the EPA's published average fuel price for the rated fuel grade.
• What fuel does the 2023 Honda Accord Hybrid use?

  The EPA lists the 2023 Honda Accord Hybrid as running on regular gasoline. Using a different grade than the manufacturer specifies can affect fuel economy and engine longevity.
• Has the Honda Accord Hybrid become more fuel efficient over time?

  Yes. The first EPA-rated Honda Accord Hybrid, the 2005 Honda Accord Hybrid, returned 28 combined MPG. The most recent 2026 Honda Accord Hybrid returns 48 MPG, an improvement of 20 MPG over the run.
• How much CO₂ does the 2023 Honda Accord Hybrid emit?

  Tailpipe CO₂ emissions are 184 g/mi. Multiplied across a typical year of driving (15,000 miles) that works out to about 2,760 kilograms of CO₂.
• What is the difference between the city and highway MPG of the 2023 Honda Accord Hybrid?

  City driving returns 51 MPG and highway driving returns 44 MPG. A flat (or city-better) split is the signature of a hybrid or electric drivetrain, where regenerative braking recovers energy that would otherwise be lost in stop-start city traffic.
• What engine is in the 2023 Honda Accord Hybrid?

  The 2023 Honda Accord Hybrid has a 2-liter 4-cylinder engine (EPA description: SIDI; Hybrid).
• What transmission and drivetrain does the 2023 Honda Accord Hybrid have?

  The 2023 Honda Accord Hybrid comes with a automatic (variable gear ratios) transmission and front-wheel drive.
• How does the 2023 Honda Accord Hybrid compare to the best car in its class?

  The most efficient car in the Large Cars class for the 2023 model year is the Lucid Air Pure AWD with 19 inch wheels at 140 combined MPG. The Honda Accord Hybrid returns 48 MPG, a gap of 92 MPG. If you are comparing on fuel economy alone, the class leader is worth a look.

Source: U.S. EPA fuel economy dataset. Annual fuel cost figures assume 15,000 miles of driving per year and a 55% city, 45% highway split. Real-world mileage varies with driving conditions, vehicle maintenance, fuel quality, and driver behaviour.