Gas Vs. Electric Lawn Mower: How To Decide?

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By Kirsi Jansa

Gas lawn mowers generally offer more power and longer runtime, making them suitable for larger lawns and tougher grass. Electric mowers are quieter, more environmentally friendly, and require less maintenance, making them ideal for smaller lawns and homeowners seeking convenience. Battery life and power cord limitations are considerations for electric models, while gas mowers necessitate fueling and emit fumes. Each type has advantages and limitations, depending on individual needs and preferences.

Which Is Better - Gas Or Electric Lawn Mower

Gas vs. Electric Lawn Mowers: General Comparison

Motor Power

Gas lawn mowers typically offer more power than electric models, which is beneficial for tackling large or overgrown lawns with thick grass and weeds. Electric models, however, are continually improving and can handle most residential lawn requirements.

Winner: Gas

Ease of Use

Electric lawn mowers are generally lighter, start with a push of a button, and do not require fuel, making them more user-friendly. On the other hand, gas mowers require more effort to start and necessitate periodic fueling.

Winner: Electric

Run Time

Gas mowers have the advantage of longer run times simply by refueling, which is advantageous for larger lawns. Electric mowers are limited by battery life, but this can be mitigated by having spare batteries for cordless models or using corded models with continuous power.

Winner: Gas

Maintenance and Storage

Electric lawn mowers require less maintenance, as they do not need oil changes or air filter replacements. They can also be stored vertically to save space. Gas mowers require regular maintenance and careful storage due to flammable fuel.

Winner: Electric

Environmental Concerns

Electric mowers are environmentally friendly, emitting zero emissions during use. Gas mowers emit pollutants and greenhouse gases, contributing to air pollution and climate change. Considering the environmental impact, electric models are a cleaner option.

Winner: Electric


Electric lawn mowers operate more quietly than gas models, reducing noise pollution in residential areas. Gas models are typically louder, which can be disruptive to neighbors and potentially harmful to the user’s hearing over time.

Winner: Electric

Upfront Cost

Electric lawn mowers generally have a lower upfront cost than gas mowers. However, prices can vary depending on the make and model, and additional costs, such as extra batteries for cordless electric models should be considered.

Winner: Electric

Operational Cost

Electric lawn mowers are more cost-efficient in the long run, as they do not require fuel and have lower maintenance costs. While potentially more powerful, gas mowers incur ongoing fuel, oil, and maintenance costs.

Winner: Electric

Gas vs. Electric Lawn Mowers General Comparison

Gas vs. Electric Lawn Mowers: Performance Comparison

Cutting Evenness

Gas lawn mowers typically have more powerful engines, allowing them to cut through thick and tall grass more effectively, usually resulting in a more even cut. Electric mowers have improved but might struggle with consistency in challenging conditions.

Winner: Gas

Side Discharging

Both gas and electric mowers are capable of effective side discharging. However, the additional power in gas mowers can lead to more efficient side discharging, particularly when dealing with thicker and wetter grass.

Winner: Gas


With their stronger motors, gas lawn mowers generally perform better in mulching since they can cut and recut the grass into finer pieces. However, high-quality electric models are also available that offer competitive mulching capabilities.

Winner: Gas


Electric and gas lawn mowers are both effective at bagging, but gas mowers, with their increased power and larger bag capacity, typically have the edge when dealing with larger quantities of grass and tougher conditions.

Winner: Gas


Electric lawn mowers are generally lighter and easier to maneuver around the yard, making them preferable for handling, especially in lawns with many obstacles and tight corners. Gas mowers tend to be heavier, making them more challenging to maneuver.

Winner: Electric

Gas vs. Electric Lawn Mowers Performance Comparison

Gas vs. Electric Lawn Mowers: Pros & Cons

Gas Lawn Mowers


  • Higher Power: Gas mowers are typically more powerful, making them suitable for tackling overgrown and thick grass.
  • Longer Run Time: By simply refueling, gas mowers can operate for extended periods, ideal for larger lawns.
  • Versatility: With more power, gas mowers efficiently handle varying grass types and conditions.
  • No Cord Limitation: Cords don’t restrict gas mowers, offering greater mobility and reach.
  • Durability: Often more robust, gas mowers can withstand wear and tear for several years.


  • Noise and Vibration: Gas mowers generate more noise and vibration, which can be disruptive and uncomfortable.
  • Emissions: They emit pollutants, contributing to environmental degradation and air pollution.
  • Maintenance: Regular maintenance, like oil changes, air filter replacements, and blade sharpening are required.
  • Weight: Gas mowers are generally heavier, which might impact maneuverability and user comfort.
  • Fuel Costs: Ongoing fuel expenses contribute to higher operational costs over time.

Electric Lawn Mowers


  • Quiet Operation: Electric mowers operate quietly, minimizing noise pollution in residential areas.
  • Lower Emissions: They are environmentally friendly, with zero emissions during use.
  • Ease of Use: Typically lighter and starting with a button push, electric mowers are user-friendly.
  • Low Maintenance: With fewer moving parts, electric mowers require less maintenance than gas counterparts.
  • Lower Operational Cost: No fuel costs and lower maintenance result in cost savings in the long run.


  • Battery Limitation: Cordless models have limited run time due to battery life, which might be insufficient for larger lawns.
  • Cord Restriction: Corded models are restricted in mobility by the length of their power cord.
  • Lower Power: Electric models generally offer less power, which may affect overgrown or thick grass performance.
  • Durability Concerns: Some electric models may not be as durable as gas mowers, especially in challenging conditions.
  • Battery Replacement Costs: For cordless models, batteries have a limited lifespan and can be costly to replace.

Gas vs. Electric Lawn Mowers: Which is the best for me?

Choosing between a gas and electric lawn mower depends on your needs and preferences. A gas mower might be more suitable if you have a larger lawn or need more power and run time. On the other hand, if you prioritize environmental concerns, noise reduction, ease of use, and lower operational costs, an electric mower would be a better fit. Balancing your lawn requirements with your environmental and maintenance preferences will help guide your decision.

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