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Mowers with a Briggs & Stratton Exi Engine

MowerFacts holds 5 mowers fitted with a Briggs & Stratton Exi engine, from 2 brands — 3 push / walk-behind, 1 riding, 1 zero-turn, rated 163–726 cc and 19–22 hp. Every figure is the manufacturer's own; the grouping is ours.

Models: 5
Brands: 2
Displacement: 163–726 cc
Rated power: 19–22 hp
Deck widths: 21–46 in

Brands using it: Ariens (3), Husqvarna (2).

Every mower we hold with this engine

Mowers fitted with the Briggs & Stratton Exi, by brand, deck width, power and list price
Model	Brand	Class	Engine as published	Deck	hp	Acres/hr	List price
Z246	Husqvarna	Zero-Turn	Briggs & Stratton EXi	46 in	22	1.69	$3,399
TS 120 42 in	Husqvarna	Riding	Briggs & Stratton EXi	42 in	19	1.24	$2,499
RAZOR 21 DUAL BLADE REFLEX SELF PROPELLED	Ariens	Push / Walk-Behind	Briggs & Stratton EXi 875	21 in	—	0.48	$599
RAZOR 21 REFLEX SELF PROPELLED	Ariens	Push / Walk-Behind	Briggs & Stratton EXi 725	21 in	—	0.48	$499
RAZOR 21 SELF PROPELLED	Ariens	Push / Walk-Behind	Briggs & Stratton EXi 725	21 in	—	0.44	$449

“Engine as published” is the manufacturer’s own wording for that machine — makers describe the same engine differently, which is why they’re grouped here.

What this engine grade means

Kawasaki vs Briggs & Stratton (Vanguard) on a Zero-Turn

Briggs & Stratton Exi questions

Which mowers use the Briggs & Stratton Exi engine?

MowerFacts holds 5 mowers fitted with a Briggs & Stratton Exi: Ariens, Husqvarna. The table on this page lists each one with its deck width, rated power and list price.

How big is the Briggs & Stratton Exi engine?

Manufacturers publish it between 163 and 726 cc, depending on the variant fitted.

How much power does the Briggs & Stratton Exi make?

Rated between 19 and 22 hp depending on the machine. Horsepower is each manufacturer's own rating, not a measured figure, so ratings vary in how they're taken.

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Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.