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Buick Encore GX vs Toyota Sienna - Differences and prices compared

Compare performance (155 HP vs 245 HP), trunk space and price (26,000 $ vs 37,700 $ ) at a glance. See which model fits your needs and budget better – Buick Encore GX or Toyota Sienna?

Buick Encore GX vs Toyota Sienna: Key differences

Buick Encore GX

  • significantly cheaper
  • considerably lighter
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Toyota Sienna

  • visibly more power
  • somewhat more efficient
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Here’s where it gets real: The technical differences in detail

Encore GX

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Buick Encore GX is significantly cheaper – starting at 26,000 $ , while the Toyota Sienna costs 37,700 $ . That’s a price difference of around 11,685 $.

When it comes to city fuel economy, the Toyota Sienna performs somewhat better – achieving 36 mpg, compared to 29 mpg for the Buick Encore GX. That’s a difference of about 7 mpg.

Sienna

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Toyota Sienna offers visibly more power – delivering 245 HP compared to 155 HP. That’s roughly 90 HP more horsepower.

There’s also a difference in torque: the Toyota Sienna delivers only slightly more torque with 176 lb-ft compared to 174 lb-ft. That’s about 2 lb-ft more.

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Toyota Sienna offers more seats – 8 vs 5.

In terms of curb weight, Buick Encore GX is considerably lighter – 3,023 lbs compared to 4,610 lbs. The difference is around 1,587 lbs.

Who wins the race in the data check?

The Toyota Sienna shows a few small advantages 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 $37,700
Sienna

Toyota Sienna

  • Engine Type : Hybrid
  • Transmission : Automatic
  • Drive Type : Front Wheel, All Wheel
  • Power HP : 245 HP
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

General
View detailed analysis

Buick Encore GX

The Buick Encore GX offers a spacious interior with an upscale feel, providing both comfort and style for its occupants. Designed with versatility in mind, this compact SUV balances agile handling with the practicality needed for daily driving. Its modern technology and safety features come together to create a well-rounded experience, appealing to a wide range of drivers.

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Reviews Buick Encore GX

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Toyota Sienna

The Toyota Sienna turns the daily grind into a chilled-out cruise, mixing hybrid serenity with a cabin that’s crammed with clever family perks. It won’t stir the soul like a hot hatch, but with available all-wheel drive, easygoing manners, and the kind of reliability you buy once and brag about for years, it’s the minivan that just makes life simpler.

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Reviews Toyota Sienna

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Buick Encore GX
Toyota Sienna

Costs and Consumption
Price
26,000 - 33,100 $
Price
37,700 - 53,900 $
FuelEconomy City
26 - 29 mpg
FuelEconomy City
35 - 36 mpg
FuelEconomy Hwy
28 - 31 MPG
FuelEconomy Hwy
36 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
13.2 gal
Fuel tank capacity
18 gal

Dimensions and Body
Body Type
SUV
Body Type
Van
Seats
5
Seats
7 - 8
Doors
-
Doors
-
Curb weight
3,023 - 3,255 lbs
Curb weight
4,610 - 4,725 lbs
Trunk Volume
-
Trunk Volume
-
Length
171.16 in.
Length
203.7 - 204.1 in.
Width
71.39 in.
Width
78.5 in.
Height
64 - 65 in.
Height
68 - 69 in.

Engine and Performance
Engine Type
Gasoline
Engine Type
Hybrid
Transmission
Automatic
Transmission
Automatic
Drive Type
Front Wheel, All Wheel
Drive Type
Front Wheel, All Wheel
Power HP
137 - 155 HP
Power HP
245 HP
Torque
162 - 174 lb-ft
Torque
176 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
-
Engine Displacement
2.5 L
Gears
-
Gears
-

General
Model Year
2025
Model Year
2024
Brand
Buick
Brand
Toyota
What is the starting MSRP for the Buick Encore GX?

The Buick Encore GX starts at 26,000 $.

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.