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How much horsepower does a 2023 Subaru Legacy have?

The 2023 Subaru Legacy delivers 182 horsepower.


Beyond the headline figure, the Legacy’s power comes from a 2.5-liter horizontally opposed four-cylinder engine that makes 176 lb-ft of torque. All trims use this engine, paired with a continuously variable transmission (CVT) and standard all-wheel drive. There is no turbocharged option for the 2023 Legacy.


Engine specifications


The following details summarize the core performance figure for the 2023 Legacy and how it’s delivered to the driver.



  • Engine: 2.5-liter boxer (horizontally opposed) four-cylinder

  • Horsepower: 182 hp at 6,000 rpm

  • Torque: 176 lb-ft at 4,000 rpm

  • Transmission: continuously variable transmission (CVT)

  • Drivetrain: all-wheel drive (AWD) standard


These specifications reflect the model year’s standard configuration across trims; the horsepower rating does not vary by trim level.


Turbo options and model differences


In Subaru’s lineup, some models offer turbocharged power, but the 2023 Legacy does not. The turbocharged, higher-horsepower options in the family are found in other models such as the WRX and certain Outback configurations. The Legacy’s 2.5-liter engine remains the sole powertrain for the 2023 model year in North America, prioritizing smoothness, reliability, and all-weather capability over peak horsepower.


Performance context


While 182 hp is the official rating, real-world acceleration depends on factors like vehicle weight, weather conditions, and the CVT’s behavior during driving. The AWD system helps with traction and confidence in a variety of road conditions, which is a hallmark of Subaru’s design philosophy.


Summary: The 2023 Subaru Legacy is powered by a single engine option—the 2.5-liter flat-four—which produces 182 horsepower and 176 lb-ft of torque, paired with a CVT and standard all-wheel drive across all trims. No turbo option is available for this model year.

Why is Subaru discontinuing the Legacy?


The reason for discontinuing is for the decrease in demand for mid-size sedans, and they want to put more energy towards EVS and SUVS. Subaru already dropped the Legacy in all markets outside of North America back in 2019. This is just Subaru of America following suit.



What is the most common problem with Subaru Legacy?


Top Subaru Legacy Problems

  • Cooling System Problems Cause Head Gasket Failure.
  • Subaru Front O2 Sensor Recall.
  • Failure in ABS causes pump to run continuously and wear down battery.
  • Failure in ABS causes pump to run continuously and wear down battery.
  • Engine Oil May Leak From Camshaft/Crankshaft Front Seals.



Which Subaru Legacy has 260 HP?


The Touring XT takes the capable power and refined style of the Legacy even further. It features a 260-horsepower direct-injection turbocharged SUBARU BOXER engine that delivers 277 pound-feet of torque.



Is the 2023 Subaru Legacy a good car?


Roomy interior, all-wheel drive on all models, plentiful standard driver-assistance tech. Snooze-worthy handling, no manual transmission option, anemic base engine. The Legacy is a decent family sedan, but standard all-wheel drive and a plethora of safety tech does not a compelling automobile make.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.