Mike Shaw Subaru
2015 Subaru Legacy
Now available at Mike Shaw Subaru in Thornton, CO
- Starting MSRP$21,695
- Horsepower175–256 hp
- EPA MPG20–26 city / 28–36 hwy
- DrivetrainAll Wheel Drive

The 2015 Subaru Legacy is a five-seat sedan with standard all-wheel drive, an automatic continuously variable transmission, and a choice of four- or six-cylinder flat engines across seven trims. At Mike Shaw Subaru in Thornton, shoppers can explore how the Legacy’s pricing, efficiency, dimensions, and powertrains fit daily driving along the West 104th Avenue corridor and commutes toward Denver, Westminster, Broomfield, or Boulder. This page also outlines the Legacy’s configuration, compares it with other 2015 Subaru models in the same size class, and explains ways to connect with the dealership for inventory, service, financing, and a trade-in appraisal.
- Starting MSRP
- $21,695
- Horsepower
- 175–256 hp
- EPA MPG
- 20–26 city / 28–36 hwy
- Seating
- 5 seats
- Drivetrain
- All Wheel Drive
- Fuel
- Regular Unleaded
- Body Style
- Sedan
How the 2015 Subaru Legacy Compares Within Subaru’s Lineup
The 2015 Subaru Legacy starts at $21,695, with MSRP excluding tax, title, registration and dealer fees. Trim selection changes the balance of price, power, and fuel economy, while all three models below use all-wheel drive.
| Spec | 2015 Subaru Legacy | 2015 Subaru Impreza | 2015 Subaru WRX |
|---|---|---|---|
| Starting MSRP | $21,695 | $22,295 | $26,295 |
| Horsepower | 175–256 hp | 148 hp | 268–305 hp |
| EPA MPG | 20–26 city / 28–36 hwy | 28 city / 37 hwy | 17–21 city / 23–28 hwy |
| Drivetrain | All Wheel Drive | All Wheel Drive | All Wheel Drive |
| Fuel | Regular Unleaded | Regular Unleaded | Premium Unleaded (Recommended) / Premium Unleaded (Required) |
Manufacturer figures for the model year shown; a range spans that model's trims. Starting MSRP excludes tax, title, registration, and dealer fees.
Compared with the 2015 Subaru Impreza, the Legacy starts at $21,695 versus $22,295 and offers 175–256 horsepower compared with 148 horsepower. The Impreza’s 28 city / 37 hwy EPA MPG differs from the Legacy’s 20–26 city / 28–36 highway MPG range, making the Impreza a consideration for shoppers focused on economy while the Legacy offers a broader power range.
Compared with the 2015 Subaru WRX, the Legacy starts at $21,695 versus $26,295. The WRX produces 268–305 horsepower versus the Legacy’s 175–256 horsepower and uses premium unleaded, while the Legacy uses regular unleaded; the Legacy’s 20–26 city / 28–36 highway MPG range also differs from the WRX’s 17–21 city / 23–28 hwy EPA MPG, giving shoppers distinct priorities to weigh.
Specifications and Configuration
The Legacy is a sedan with seating for five, all-wheel drive, regular unleaded fuel, and an automatic continuously variable transmission. Its flat-engine layout spans 2.5 to 3.6 liters and four to six cylinders across the model range, with horsepower from 175 to 256 hp and torque from 174 to 247 lb-ft.
Across the seven trims, city fuel economy ranges from 20 to 26 MPG and highway fuel economy ranges from 28 to 36 MPG. The Legacy measures 188.8 inches long, 72.4 inches wide, and 59 inches high, with a 108.3-inch wheelbase. It has 15 cubic feet of cargo space behind the rear seats, an 18.5-gallon fuel capacity, and curb weight ranging from 3,455 to 3,662 pounds.
Buying a 2015 Subaru Legacy in Thornton
Mike Shaw Subaru is anchored along the West 104th Avenue corridor in Thornton, serving as a prominent automotive landmark in Denver’s northern suburbs. Located just west of Interstate 25, this commercial lifeline bridges the established neighborhoods of Northglenn with the growing communities of Westminster and Broomfield.
The Legacy’s all-wheel-drive configuration suits the changing commute and seasonal conditions along this busy corridor, from weekday travel toward downtown Denver to weekend routes toward the foothills. The dealership receives vehicles on a rolling basis, so shoppers can use the search inventory page for current listings. Mike Shaw Subaru is located at 1650 W 104th Avenue, Thornton, CO 80234, and can be reached at (720) 724-9280.
What to Weigh Before Buying
Trim choice is the central decision. The 2.5-liter four-cylinder trims produce 175 hp and can reach 26 city / 36 highway MPG in the trims where those figures apply, while the 3.6R Limited pairs a 3.6-liter six-cylinder with 256 hp, 247 lb-ft of torque, and 20 city / 28 highway MPG.
Consider how the Legacy’s sedan body, 15-cubic-foot trunk, regular-fuel requirement, and standard all-wheel drive align with household routines. Buyers replacing a vehicle can also use the dealership’s trade-in process at value your trade.





