---
title: "How to Improve 2018 Honda Accord Fuel Economy"
description: "Boost your 2018 Honda Accord's fuel economy with weekly tire checks, regular maintenance, and smooth driving habits. Get up to 3-8% better MPG."
canonical: "https://sidekick.vin/answers/how-can-i-improve-my-2018-honda-accords-fuel-economy"
type: "qa"
vertical: "fuel"
lastModified: "2026-02-26T13:23:57.922Z"
keywords: ["2018 Honda Accord fuel economy", "improve car fuel efficiency", "Honda Accord MPG tips", "fuel economy maintenance", "how to save gas Accord"]
---
# How can I improve my 2018 Honda Accord's fuel economy?

> **Quick Answer:** Improve your 2018 Honda Accord's fuel economy by checking tire pressure weekly (up to 3% improvement), changing oil every 10,000 km, and adopting smooth driving habits like steady speeds of 80-100 km/h and anticipating traffic.

**Category:** fuel
**Question Type:** how-to

**Related Questions:**
- What's the best way to improve fuel economy on a 2018 Honda Accord?
- How do I get better gas mileage in my 2018 Accord?
- 2018 Honda Accord fuel economy tips
- Can I improve my Accord's MPG?

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You can improve your 2018 Honda Accord's fuel economy through a combination of maintenance and smarter driving habits.

Your EPA ratings are up to 30 city and up to 38 highway MPG. To get close to these numbers, you need proper maintenance and smooth driving techniques.

## Maintenance Tasks That Matter Most

| Task | Frequency | Impact on Fuel Economy |
|---|---|---|
| Check tire pressure | Weekly | Up to 3% improvement |
| Replace air filter | Every 15,000 km | Enhances acceleration up to 10% |
| Change engine oil | Every 10,000 km | Prevents 7% fuel loss |

Keep your tires inflated to the pressure shown on the driver's door pillar. Underinflated tires create drag and hurt your mileage. Check your air filter and oil regularly to prevent fuel wastage and keep your engine running efficiently.

## Change Your Driving Habits

The driver is the single biggest factor in fuel economy. Small changes in how you drive can add up to significant savings.

Accelerate slowly and smoothly. Imagine an egg between your foot and the pedals. Gentle acceleration prevents wasting fuel on quick starts. Avoid harsh braking by looking far ahead and anticipating traffic changes.

On highways, aim for steady speeds between 80-100 km/h to minimize aerodynamic drag. Use cruise control on flat stretches to maintain consistent speed without unnecessary acceleration and deceleration.

Anticipate stops well in advance instead of braking hard at the last minute. Reducing harsh braking and rapid acceleration can improve your fuel consumption by an estimated 5 to 8%.

## How to Track Progress

Your Accord has built-in trip meters on the left screen. Reset your trip meter on each tank fill-up to track real-world MPG the old-fashioned way: divide miles driven by gallons used. This gives you an accurate picture of your actual fuel economy.

Driving habits and conditions play a huge role in gasoline mileage. You'll likely notice a difference between winter and summer months. Stay alert, drive smoothly, and keep up with maintenance to maximize every liter.