Engines. Power to Achieve.

Decision time. When you face the important decision to buy your new lawn mower – maybe even your first mower – you want an engine that starts easily, lasts long and always does the job. Tough. Reliable. Innovative – and easy to maintain, like the fierce lawnmower engines on which Briggs & Stratton built its reputation. The thickest grass does not stand a chance.

For over 100 years, Briggs & Stratton has been dedicated to creating powerful, easy to use engines. Today our engines are easier to use than ever. And we're doing it for you - to make your lives easier. Better. All of these factors combined make these our best engines. Ever.

Powerful, easy-to-use innovations have been our focus, and today we’re bringing you new, groundbreaking engine technology.


The Briggs & Stratton Difference

Briggs & Stratton builds the engines on which 8-in-10 of America’s best leading power equipment brands depend. We’re also the engine most preferred by consumers – nearly 60 million households trust their yard care to Briggs & Stratton power.

The equipment brands who choose our engines know their own reputations are on the line every time a homeowner heads outdoors to mow the lawn – which is why America’s most-trusted brands count on Briggs & Stratton power to stand behind their promise of performance.

We're proud to be an American brand. Across the U.S., over 3,000 Briggs & Stratton employees roll up their sleeves every workday to build more than 9 million small engines each year of U.S. and global content. Our commitment to excellence and job creation provides meaningful work for engineers and assembly line workers alike.


Briggs & Stratton Starting Promise™

Briggs & Stratton Corporation warrants to the original owner that select 2018 engine models* equipped with ReadyStart® will always start on the first or second pull and select 2018 engine models** equipped with InStart™ will always start on the first or second starting attempt♦, or we will fix it for free. Learn more >

*The Starting Promise™ applies to the following 2018 models with ReadyStart®: 550ex Series™ model 09P7, 625EXi Series™ model 093J, 126M, 675 EXi Series™ model 103M, 725 EXi Series™ model 104M, and Professional Series™ models 110P, 111P, 121R, 121Q, 121S.

**The Starting Promise™ applies to the following 2018 models with InStart®: 111P and 121S.

♦A starting attempt is considered to be a 5 second continuous cranking of the starter motor with a battery that has been charged at least 10 minutes.