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Subaru Legacy vs GMC Sierra 1500 - Differences and prices compared

Compare performance (260 HP vs 420 HP), trunk space and price (25,200 $ vs 38,300 $ ) at a glance. See which model fits your needs and budget better – Subaru Legacy or GMC Sierra 1500?

Subaru Legacy vs GMC Sierra 1500: Key differences

Subaru Legacy

  • substantially cheaper
  • slightly more efficient

GMC Sierra 1500

  • visibly more power

Here’s where it gets real: The technical differences in detail

Sierra 1500

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Subaru Legacy is substantially cheaper – starting at 25,200 $ , while the GMC Sierra 1500 costs 38,300 $ . That’s a price difference of around 13,090 $.

When it comes to city fuel economy, the Subaru Legacy performs slightly better – achieving 27 mpg, compared to 23 mpg for the GMC Sierra 1500. That’s a difference of about 4 mpg.

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the GMC Sierra 1500 offers visibly more power – delivering 420 HP compared to 260 HP. That’s roughly 160 HP more horsepower.

There’s also a difference in torque: the GMC Sierra 1500 delivers clearly more torque with 495 lb-ft compared to 277 lb-ft. That’s about 218 lb-ft more.

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: GMC Sierra 1500 offers more seats – 6 vs 5.

Who wins the race in the data check?

The GMC Sierra 1500 holds a decisive overall lead in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from $38,300
Sierra 1500

GMC Sierra 1500

  • Engine Type : Gasoline
  • Transmission : Automatic
  • Drive Type : Rear Wheel, All Wheel
  • Power HP : 305 - 420 HP
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View detailed analysis

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View detailed analysis

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General
View detailed analysis

Subaru Legacy

The Subaru Legacy is a popular midsize sedan known for its robust all-wheel-drive system, making it a reliable choice in diverse weather conditions. It combines a comfortable interior with advanced safety features, ensuring both driver and passengers feel secure and at ease during every journey. The Legacy's design balances modern aesthetics with practicality, appealing to those seeking a versatile family-friendly vehicle.

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GMC Sierra 1500

The GMC Sierra 1500 stands out as a formidable pickup truck, combining rugged design with luxurious amenities. This model offers a powerful driving experience with its range of robust engine options, making it suitable for both work and everyday use. Inside, the Sierra 1500 boasts a spacious and high-tech cabin, ensuring comfort and connectivity for all passengers.

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Subaru Legacy
GMC Sierra 1500

Costs and Consumption
Price
25,200 - 38,500 $
Price
38,300 - 84,200 $
FuelEconomy City
23 - 27 mpg
FuelEconomy City
15 - 23 mpg
FuelEconomy Hwy
31 - 35 MPG
FuelEconomy Hwy
19 - 27 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
18.5 gal
Fuel tank capacity
24 - 28 gal

Dimensions and Body
Body Type
Sedan
Body Type
Pickup
Seats
5
Seats
3 - 6
Doors
-
Doors
-
Curb weight
3,492 - 3,787 lbs
Curb weight
-
Trunk Volume
15.1 cu. ft.
Trunk Volume
-
Length
191.1 in.
Length
210.97 - 242.45 in.
Width
72.4 in.
Width
81.15 - 81.24 in.
Height
59 in.
Height
75 - 78 in.

Engine and Performance
Engine Type
Gasoline
Engine Type
Gasoline
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel
Drive Type
Rear Wheel, All Wheel
Power HP
182 - 260 HP
Power HP
305 - 420 HP
Torque
176 - 277 lb-ft
Torque
383 - 495 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2.4 - 2.5 L
Engine Displacement
5.3 - 6.2 L
Gears
-
Gears
-

General
Model Year
2,025
Model Year
2,025
Brand
Subaru
Brand
GMC
How much does the Subaru Legacy cost?

The Subaru Legacy starts at 25,200 $.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. Prices shown are manufacturer suggested retail prices (MSRP). Taxes, registration fees and dealer charges are not included.