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2015 Subaru Legacy
#6 Best Mid-Size Cars of 2015

Used 2015 Subaru Legacy

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2025
2015
Fuel Economy
23 - 30 combined mpg
Horsepower
175 - 256 hp
Engine
3 engines available
Engine Options
  • 4-Cyl, 2.5 Liter
  • 4-Cyl, PZEV, 2.5 Liter
  • 6-Cyl, 3.6 Liter
Cargo Volume
15 cu ft
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2015 Subaru Legacy Review

Matt Degen

By Matt Degen

Updated December 23, 2019

Matt Degen is an author specializing in reviewing cars with the goal of helping you find the best one for your needs. Prior to joining Kelley Blue Book in 2012, he was a writer and editor for over a decade at The Orange County Register newspaper. There he covered automobiles, music and food -- all things Matt is passionate about. He holds degrees in Communications and Culinary Arts. When not evaluating vehicles, he is cooking on his YouTube channel.

Pros

If you live where it snows, the 2015 Subaru Legacy should be at the top of your midsize sedan shopping list. True, it’s now not the only one to offer AWD, but it remains the best and the most affordable. Other positives are the Legacy’s history of reliability and strong resale value.

Cons

Desire a diesel engine, hybrid powertrain or manual transmission in your family sedan? You won’t find any of those in the 2015 Subaru Legacy. And while the new Legacy looks sleeker than past models, it remains conservative compared to some design-focused rivals.

What's New?

The Subaru Legacy enters is sixth generation in all-new form for 2015 with fresh looks inside and out, new technology and better fuel efficiency. The same 4- and 6-cylinder engine choices remain, but even they have been heavily revamped. A continuously variable transmission (CVT) becomes standard across the board.

The Subaru Legacy has always stood out with its traction-enhancing all-wheel drive, yet in the face of rivals with household names like the Honda Accord and Toyota Camry, Subaru’s midsize sedan received only marginal attention. But with a total revamp for 2015, the Subaru Legacy deserves real consideration. With a more appealing design, far better technology and improved fuel efficiency, the new Legacy is a legitimate contender among family sedans. Available with a 4-cylinder engine rated up to 36 mpg or a strong and smooth 6-cylinder that makes passing a breeze, the Legacy ranges from a roughly $22,500 deal to a $30,000-plus leather-laden sedan filled with creature comforts. All-wheel drive (AWD) remains standard, but with its rebirth for 2015, it’s not the Legacy’s only highlight.

2015 Subaru Legacy Pricing

2015 Subaru Legacy pricing starts at $8,169 for the Legacy 2.5i Sedan 4D, which had a starting MSRP of $22,790 when new. The range-topping 2015 Legacy 2.5i Limited Sedan 4D starts at $9,462 today, originally priced from $31,140.

Original MSRP
KBB Fair Purchase Price (national avg.)
$22,790
$8,169
$24,590
$9,220
$30,950
$9,904
$31,140
$9,462

The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2015 Subaru Legacy models in typical condition when purchasing from a dealership. These prices are updated weekly.

Driving the Subaru Legacy

Both the 2.5i 4-cylinder Legacy and the 3.6R 6-cylinder model feel planted on the road thanks to their engine design. Because the Legacy’s engine sits deeper, the car itself has a lower center of gravity. This translates to a grounded feeling and, combined with Subaru’s Symmetrical All-Wheel Drive, instills driver confidence in foul weather and on twisty roads. With 175 horsepower, 4-cylinder models have adequate acceleration, but you’ll need quite a bit of space for high-speed passing. Six-cylinder models, with a robust 256 horsepower, are smooth, strong, and the ideal choice for drivers more interested in power than the best fuel economy. On tight, winding roads the steering feel could benefit from increased firmness, but it is laudable in just about every other driving situation. The new Legacy also mostly rectifies a past wrong regarding throttle tip in. Thanks to a reprogrammed CVT, the car doesn’t lurch from a stop.

Interior Comfort

The 2015 Legacy’s 5-passenger cabin is now more contemporary, useful and entertaining. Changes from the previous version are most noticeable in the center stack, where even a base model is minted with a 6.2-inch touch-screen infotainment system with standard backup camera. Passenger space has been improved, as has trunk capacity that’s now 15.0 cubic feet. Most controls are intuitive, and the upgraded command screen features multi-touch and swipe technology, like a tablet. Phone-pairing is easy. The driver’s seat has good lumbar support, but even at its lowest setting may be too much for some people. Rear-seat legroom is generous.

Exterior Styling

In the past few years, the midsize sedan segment has started to look like a beauty pageant, with automakers vying to one-up each other with style and pizzazz. In this contest, the Subaru Legacy earns the title of Miss Congeniality – or perhaps Mr. Conservative. In that, Subaru’s latest Legacy remains handsome but not flashy. If there’s a trend it follows, it’s that of a big, trapezoidal grille. In back, 6-cylinder models are distinguished by dual stainless steel exhaust outlets. All Legacy models have good visibility thanks to thoughtful details like a small window below the A-pillar.

Favorite Features

ALL-WHEEL DRIVE AND UP TO 36 MPG
The 2015 Subaru Legacy has made appreciable gains in fuel efficiency thanks to improved engine operation and features like a grille that automatically closes for better aerodynamics. The result is a 36 mpg/highway fuel-economy figure in 4-cylinder models, all the more impressive considering all four wheels power this sedan.

LEAD VEHICLE ALERT
It’s happened to us all: The light turns green, the traffic around us moves on, and we’re at a standstill daydreaming or searching for that particular song. Lead Vehicle Alert aims to prevent honking and embarrassment via an alert that the car ahead has moved forward, so you should too.

Standard Features

The 2015 Legacy comes in four trims: 2.5i, 2.5i Premium, 2.5i Limited and 3.6R Limited. Spend the least on a 2.5i, and you’ll still get a well-equipped sedan with CVT automatic transmission with paddle shifters, a 6.2-inch infotainment system with AM/FM/CD/HD Radio, Bluetooth streaming and USB/auxiliary inputs, backup camera and 17-inch wheels. Premium models add a 10-way power driver’s seat, heated front seats, upgraded infotainment with a 7-inch screen and two USB ports, dual-zone climate control, and faux wood trim. Limited trims have a 576-watt harman/kardon audio system, blind-spot and lane-departure warning, and leather. Top-line 3.6R models come with the 6-cylinder engine and HID headlights.

Factory Options

Most of the Legacy’s options are bundled into packages and include a power moonroof, navigation, a rear-vehicle detection system with cross-traffic alert, keyless access, and push-button start. Subaru’s EyeSight driver-assist system offers adaptive cruise control, pre-collision braking, lane-departure warning, and Lead Vehicle Alert. One particularly interesting option, called PIN Code Access, allows you to leave the keys in the parked car and lock and unlock the vehicle with a code via a button near the trunk. The feature is aimed at runners, swimmers and others who don’t want to carry keys with them.

Engine & Transmission

Two engine choices are available in the 2015 Subaru Legacy: a 2.5-liter 4-cylinder or 3.6-liter 6-cylinder. Both engines have a horizontal or "boxer" configuration. It’s called the latter because with engine’s horizontal position, the pistons move sideways in and out, similar to a boxer’s fists. This configuration reduces vehicle vibration and lowers the Subaru’s center of gravity for a stable feel. All Legacy models now use the CVT, which has been refined to feel more like a regular automatic transmission. Fuel economy has been improved in both engines for this new model year, and both can run on regular 87-octane gasoline.

2.5-liter boxer-4
175 horsepower @ 5,800 rpm
174 lb-ft of torque @ 4,000 rpm
EPA city/highway fuel economy: 26/36 mpg (estimated)

3.6-liter boxer-6
256 horsepower @ 6,000 rpm
247 lb-ft of torque @ 4,400 rpm
EPA city/highway fuel economy: 20/29 mpg (estimated)


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2015 Subaru Legacy
KBB.com Consumer Reviews

4.4
Consumer Rating
Based on 118 Consumer Reviews
Write a Review
85%Recommend this vehicle
5
69%
5
69%
4
19%
4
19%
3
3%
3
3%
2
3%
2
3%
1
5%
1
5%
Value
4.6
Performance
4.2
Quality
4.5
Comfort
4.4
Reliability
4.6
Styling
4.5

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2015 Subaru Legacy Styles

Style
Price
Combined Fuel Economy
Horsepower
Engine
Cargo Capacity
Torque
Curb Weight
2.5i Sedan 4D
$8,169
30 MPG
175 @ 5800 RPM
4-Cyl, PZEV, 2.5 Liter
15 cu ft
174 lb-ft
3468 lbs
2.5i Premium Sedan 4D
$9,220
30 MPG
175 @ 5800 RPM
4-Cyl, PZEV, 2.5 Liter
15 cu ft
174 lb-ft
3455 lbs
2.5i Limited Sedan 4D
$9,462
30 MPG
175 @ 5800 RPM
4-Cyl, PZEV, 2.5 Liter
15 cu ft
174 lb-ft
3485 lbs
3.6R Limited Sedan 4D
$9,904
23 MPG
256 @ 6000 RPM
6-Cyl, 3.6 Liter
15 cu ft
247 lb-ft
3662 lbs
See Full Specs for All 2015 Subaru Legacy Styles
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2015 Subaru Legacy Depreciation

A 2015 Subaru Legacy has depreciated $4,456 or 39% in the last 3 years and has a current resale value of $6,841 and trade-in value of $4,212.

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2015 Subaru Legacy
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2015 Subaru Legacy Annual Depreciation

Year
Vehicle Depreciation*
Resale Value
Trade-In Value
2022
+ $25
$11,297
$9,195
2023
$1,297
$10,000
$7,708
2024
$1,256
$8,744
$6,308
Now
$1,903
$6,841
$4,212
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2-Year Forecasted Depreciation

*Depreciation for the last 12 months of the private party resale value.

2015 Subaru Legacy Depreciation

Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.


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Specifications

Dimensions, Weights & Capacities

Curb Weight
3468 lbs.
EPA Passenger
104.6 cu.ft.
EPA Total Interior
119.6 cu.ft.
Fuel Capacity
18.5 gallons
Front Head Room
40.0 inches
Front Leg Room
42.9 inches
Max Seating Capacity
5
Overall Length
188.8 inches
Front Shoulder Room
58.1 inches
Trunk or Cargo Capacity
15.0 cu.ft.
Turning Diameter
36.8 feet
Wheel Base
108.3 inches

Exterior

Fog Lights
Available
Number of Doors
4 doors
Rear Spoiler
Available

Fuel Economy

City
26 mpg
Highway
36 mpg
Combined
30 mpg

Mechanical

Drivetrain
AWD
Transmission Type
Automatic
Recommended Fuel
Regular
Hill Start Assist
Available

Performance

Horsepower
175 @ 5800 RPM
Torque
174 @ 4000 rpm
Engine
4-Cyl, PZEV, 2.5 Liter

Warranty

Basic
3 years / 36000 miles
Powertrain
5 years / 60000 miles
Corrosion
5 years / Unlimited miles

Comfort & Convenience

  • Remote Control Liftgate/Trunk Release
  • Integrated Garage Door Opener

Entertainment

  • iPod Connector
  • MP3 Player
  • Bluetooth Streaming Audio
  • CD Player

Interior

  • Power Windows
  • Rear Window Defroster
  • 12V Power Outlet
  • Power Outlet
  • Steering Wheel Controls
  • Tilt Steering Wheel
  • Tilt/Telescoping Steering Wheel

Seating

  • Folding Rear Seat
  • Cloth Seats

Security

  • Alarm System

Technology

  • Bluetooth Wireless Technology
  • Cruise Control
  • Hands Free Phone
  • Remote Keyless Entry
  • Internet Access
  • Remote Engine Start
  • Smartphone Interface
  • Touch Screen Monitor
  • USB Port

2015 Subaru Legacy Safety

2015 Subaru Legacy Safety Technology

  • Child Door Locks
  • Child Seat Anchors
  • Driver Airbag
  • Passenger Airbag
  • Stability Control
  • Traction Control
  • Blind-Spot Alert
  • Front Head Curtain Airbag
  • Front Side Airbag
  • Lane Departure Warning System
  • Rear Head Curtain Airbag
  • Rear View Camera
5.0

Crash Test Rating

Provided by the National Highway Traffic Safety Administration
Frontal Crash
5.0
Side Barrier
5.0
Rollover Rating
5.0
Side Crash
5.0

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Subaru Legacy
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Chevrolet Cruze
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Chevrolet Cruze Limited
See Details
Price
$8,169
$7,530
$7,000
$6,884
KBB.com Rating
4.2
4.6
4.4
3.9
Consumer Rating
4.4
4.5
3.9
4.1
Fuel Economy
City 26/Hwy 36/Comb 30 MPG
City 44/Hwy 47/Comb 45 MPG
City 30/Hwy 42/Comb 35 MPG
City 26/Hwy 39/Comb 31 MPG
Fuel Type
Gas
HybridLeafIcon
Gas
Gas
Safety Rating
5.0
5.0
N/A
5.0
Seating Capacity5555
Basic Warranty
3 years or 36000 miles
3 years or 36000 miles
3 years or 36000 miles
3 years or 36000 miles
Horsepower
175 @ 5800 RPM
110 @ 5500 RPM
153 @ 5600 RPM
138 @ 4900 RPM
Engine
4-Cyl, PZEV, 2.5 Liter
4-Cyl Hybrid, 1.5L
4-Cyl, Turbo, 1.4 Liter
4-Cyl, ECOTEC, 1.4T
Drivetrain
AWD
FWD
FWD
FWD

2015 Subaru Legacy Rankings

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FAQs

Is the 2015 Subaru Legacy a good vehicle?

Yes, the 2015 Subaru Legacy is a good car. Its Kelley Blue Book rating of 4.2 out of 5 is within 10% of our average rating.

What is the MPG for a 2015 Subaru Legacy?

2015 Subaru Legacy city/highway fuel economy ratings range from 20/29 mpg to 26/36 mpg, depending on trim and equipment.

How much should a 2015 Subaru Legacy cost?

Used 2015 Subaru Legacy prices currently range from $8,169 for the 2.5i Sedan 4D to $9,904 for the 3.6R Limited Sedan 4D when purchasing from a dealership, depending on a range of factors like equipment, mileage, and condition.

What's the cheapest Subaru Legacy?

The cheapest 2015 Subaru Legacy is the 2.5i Sedan 4D, with a Kelley Blue Book Fair Purchase Price of $8,169.

Is the 2015 Subaru Legacy reliable?

The 2015 Subaru Legacy is part of the 6th-generation Legacy, which our owners give an above-average reliability rating of 4.6 out of 5.

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