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Mazda CX-90 vs Toyota Sienna - Differences and prices compared

Compare performance (340 HP vs 245 HP), trunk space and price (37,800 $ vs 37,700 $ ) at a glance. See which model fits your needs and budget better – Mazda CX-90 or Toyota Sienna?

Mazda CX-90 vs Toyota Sienna: Key differences

Mazda CX-90

  • markedly more power

Toyota Sienna

  • very slightly cheaper
  • noticeably more efficient
  • only slightly lighter

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

CX-90

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.

Toyota Sienna is very slightly cheaper – starting at 37,700 $ , while the Mazda CX-90 costs 37,800 $ . That’s a price difference of around 160 $.

When it comes to city fuel economy, the Toyota Sienna performs noticeably better – achieving 36 mpg, compared to 24 mpg for the Mazda CX-90. That’s a difference of about 12 mpg.

Sienna

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 Mazda CX-90 offers markedly more power – delivering 340 HP compared to 245 HP. That’s roughly 95 HP more horsepower.

There’s also a difference in torque: the Mazda CX-90 delivers substantially more torque with 369 lb-ft compared to 176 lb-ft. That’s about 193 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.

Both vehicles offer seating for 8 people.

In terms of curb weight, Toyota Sienna is only slightly lighter – 4,610 lbs compared to 4,735 lbs. The difference is around 125 lbs.

Who wins the race in the data check?

The Mazda CX-90 is clearly ahead overall 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 $37,800
CX-90

Mazda CX-90

  • Engine Type :
  • Transmission : Automatic
  • Drive Type : All Wheel
  • Power HP : 280 - 340 HP
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Costs and Consumption
View detailed analysis

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View detailed analysis

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View detailed analysis

Mazda CX-90

The Mazda CX-90 brings sports-sedan swagger to the family SUV crowd, pairing a poised chassis with a hushed, upscale cabin that feels genuinely premium. It’s roomy, refined, and surprisingly fun to steer, making it a savvy alternative to the usual luxury suspects—just know the ride leans firm in exchange for that grin-inducing composure.

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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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Mazda CX-90
Toyota Sienna

Costs and Consumption
Price
37,800 - 56,500 $
Price
37,700 - 53,900 $
FuelEconomy City
23 - 24 mpg
FuelEconomy City
35 - 36 mpg
FuelEconomy Hwy
28 MPG
FuelEconomy Hwy
36 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
18.5 - 19.6 gal
Fuel tank capacity
18 gal

Dimensions and Body
Body Type
i-ACTIV AWD Sport Utility
Body Type
Van
Seats
6 - 8
Seats
7 - 8
Doors
-
Doors
-
Curb weight
4,735 - 4,901 lbs
Curb weight
4,610 - 4,725 lbs
Trunk Volume
-
Trunk Volume
-
Length
201.6 in.
Length
203.7 - 204.1 in.
Width
77.6 in.
Width
78.5 in.
Height
68 in.
Height
68 - 69 in.

Engine and Performance
Engine Type
Engine Type
Hybrid
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel
Drive Type
Front Wheel, All Wheel
Power HP
280 - 340 HP
Power HP
245 HP
Torque
332 - 369 lb-ft
Torque
176 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
3.3 L
Engine Displacement
2.5 L
Gears
-
Gears
-

General
Model Year
2,025
Model Year
2,024
Brand
Mazda
Brand
Toyota
What is the price of the Mazda CX-90?

The Mazda CX-90 starts at 37,800 $.

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.