An engine that runs on good ideas – Subaru Legacy 2.5i Premium User Manual

Page 6

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Find out more about

how our engine compares.

subaru.com/boxer-engine

9

Horizontally Opposed Design

The pistons move in 180-degree opposition
to each other on a horizontal plane, so
each naturally cancels out the vibration of
the piston opposite it.

Durable Construction

The engine’s flat design is inherently rigid,
and reduces the amount of vibration that
“V” or inline engines—with more upright
pistons—are subjected to during operation.

Lower Center of Gravity

The flatter profile and perfectly symmetrical
design of the engine block, and the fact that
it sits lower in the chassis, make the overall
vehicle more stably balanced and resistant
to side-to-side motion than other designs.

Smoother Operation

Step on the accelerator and the revs come
on smooth. While there’s plenty of power
when you need it, it never compromises
your comfort or control.

Increased Durability

An engine subjected to less vibration lasts
longer. It’s no wonder 94% of Subaru
vehicles built in the last 10 years are still
on the road today.

1

Greater Agility

The vehicle responds more quickly to changes
in direction, which gives a feeling of tightness
in turns. And it’s less likely to become unstable
during maneuvers, giving you an increased
feeling of being in control at all times.

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Based on R. L. Polk & Co. registration data in the U.S. 1998 to 2008.

An engine that runs

on good ideas.

Subaru Boxer Engine

We think about engines a little differently. We believe an engine should deliver both power
and control. It should conquer back roads and handle parking lots just as well. That’s
why every Subaru is powered by the SUBARU BOXER

®

engine. Its horizontally opposed

design and symmetrical layout provide plenty of smooth acceleration, but also balance and
stability that set it apart from engines with “V” or inline configurations. It’s an intelligent
difference that has the power to inspire you to go further every time you set out.

Outback 3.6R Limited in Azurite Blue Pearl with accessory heavy-duty roof cargo basket.

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