How many miles per gallon does a 2023 Subaru Outback get?
The 2023 Subaru Outback's fuel economy depends on engine choice and drivetrain. In short, the base Outback with a 2.5-liter engine gets about 29 mpg combined (roughly 26 mpg city and 33 mpg highway), while the turbocharged 2.4-liter option lands around 26 mpg combined (about 23 mpg city and 30 mpg highway).
Beyond the numbers, real-world mileage can vary based on driving conditions, maintenance, and equipment. This article explains the official ratings and what to expect in daily use, along with factors that affect efficiency and how trim choices influence fuel economy.
Fuel economy by engine and drivetrain
The following EPA estimates reflect typical AWD Outbacks with the two available engines in 2023. Values are for standard combined ratings and may vary slightly by model year and options.
- 2.5-liter engine (naturally aspirated, 182 hp), CVT, all-wheel drive: EPA est. 26 mpg city / 33 mpg highway / 29 mpg combined.
- 2.4-liter turbo engine (twin-scroll, 260 hp), CVT, all-wheel drive: EPA est. 23 mpg city / 30 mpg highway / 26 mpg combined.
The numbers above are the official EPA estimates for typical configurations. Real-world mileage varies based on factors noted below.
Real-world factors that affect mpg
The Outback's fuel economy can be influenced by numerous variables, from driving style to cargo loads. The following list highlights common influences on actual mpg.
- Driving habits: Aggressive acceleration and high speeds reduce mpg; steady, gradual acceleration and moderate speeds improve efficiency.
- Terrain and climate: Hilly terrain, cold weather, and frequent short trips can lower mpg.
- Tire choice and maintenance: Properly inflated tires, regular alignment, and good tread help fuel economy.
- Roof racks and added weight: Extra cargo or roof accessories create aerodynamic drag and reduce mpg.
- Maintenance and cleanliness: Regular oil changes, air filter checks, and engine health contribute to consistent fuel economy.
These factors can cause real-world mpg to be above or below the EPA estimates depending on usage and conditions.
Trim and drivetrain variations
While the two engines cover most Outback buyers, different trims and optional packages can affect weight and aerodynamics slightly, influencing fuel economy. The base 2.5L model typically achieves the higher combined rating, with the turbocharged version trading efficiency for more power and towing capability.
The official EPA ratings are guidance for comparing models. Actual mileage in daily driving will vary based on how you drive, where you drive, and how you maintain the vehicle.
Summary
For most 2023 Outback shoppers, expect about 29 mpg combined with the standard 2.5-liter engine (roughly 26 mpg city / 33 mpg highway). If you choose the available 2.4-liter turbo, plan for about 26 mpg combined (roughly 23 mpg city / 30 mpg highway). Real-world mileage will vary with conditions, but these figures provide a solid benchmark for planning and comparison.
How far can a Subaru Outback go on a full tank?
518 miles
The Subaru Outback gas tank size allows for a fuel capacity of 18.5 gallons, which means you can get up to 518 miles of range2 with the standard engine. If you have any questions, contact our dealership today.
What year to stay away from a Subaru Outback?
Years to avoid for the Subaru Outback include 2010–2014, which had widespread CVT, oil consumption, and oil leak issues, and 2018, which had recalls and reliability concerns. Additionally, some sources recommend avoiding the 2005–2007 models due to head gasket problems and the 2020 model, which had electrical and windshield issues.
Years to avoid
- 2010–2014: These models are frequently cited for significant transmission issues (CVT), oil consumption, and general reliability problems. The 2010 model specifically had issues with the torque converter locking up.
- 2018: This year saw recalls and owner complaints related to oil consumption, exhaust components, and electrical issues.
- 2005–2007: These models are known for head gasket failures, which can cause coolant and oil leaks.
- 2020: This model year is associated with a high number of electrical problems, including dead batteries and stalling, as well as issues with the windshield cracking from small chips.
Other potential problem years
- 2013: Frequently mentioned for oil consumption issues.
- 2015: Some reports list it with electrical and engine problems.
- 2017: Reliability issues were noted.
How many miles per gallon does a Subaru Outback get in 2023?
The 2023 Subaru Outback's MPG varies by engine: the standard 2.5L engine gets up to 26 MPG city and 32 MPG highway, while the available turbocharged 2.4L engine gets up to 22 MPG city and 29 MPG highway (21 MPG city / 26 MPG highway for the Wilderness trim). Combined MPG ranges from 28 MPG for the 2.5L to 25 MPG for the standard turbo engine.
2.5L 4-Cylinder Engine (Standard)
- MPG: Up to 26 city / 32 highway
- Combined MPG: 28 MPG
- Trims: Base, Premium, Limited, Touring
2.4L Turbocharged 4-Cylinder Engine (XT)
- MPG: Up to 22 city / 29 highway
- Combined MPG: 25 MPG
- Trims: Onyx Edition XT, Wilderness, Limited XT, Touring XT
Wilderness Trim (2.4L Turbo)
- MPG: Up to 21 city / 26 highway
- Combined MPG: 23 MPG
Is a Toyota RAV4 bigger than a Subaru Outback?
Driver and Cargo Space
The Subaru Outback provides shoppers with more front shoulder room, front headroom, second-row legroom, and significantly more second-row hip room than the Toyota RAV4. Plus, you'll have plenty of space for hauling cargo.
