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Lexus RX vs Toyota Sienna - Differences and prices compared

Compare performance (366 HP vs 245 HP), trunk space and price (48,600 $ vs 37,700 $ ) at a glance. See which model fits your needs and budget better – Lexus RX or Toyota Sienna?

Lexus RX vs Toyota Sienna: Key differences

Lexus RX

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

Toyota Sienna

  • markedly cheaper

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

RX

Costs and Efficiency:

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

Toyota Sienna is markedly cheaper – starting at 37,700 $ , while the Lexus RX costs 48,600 $ . That’s a price difference of around 10,915 $.

When it comes to city fuel economy, the Lexus RX performs very slightly better – achieving 37 mpg, compared to 36 mpg for the Toyota Sienna. That’s a difference of about 1 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 Lexus RX offers noticeably more power – delivering 366 HP compared to 245 HP. That’s roughly 121 HP more horsepower.

There’s also a difference in torque: the Lexus RX delivers substantially more torque with 406 lb-ft compared to 176 lb-ft. That’s about 230 lb-ft more.

RX

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: Toyota Sienna offers more seats – 8 vs 5.

In terms of curb weight, Lexus RX is only slightly lighter – 4,287 lbs compared to 4,610 lbs. The difference is around 323 lbs.

Who wins the race in the data check?

The Lexus RX has the upper hand 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 $48,600
RX

Lexus RX

  • Engine Type : Gasoline, Hybrid, Plug-In Hybrid
  • Transmission : Automatic
  • Drive Type : Front Wheel, All Wheel
  • Power HP : 246 - 366 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

Lexus RX

The Lexus RX stands as a benchmark in the luxury crossover segment, seamlessly blending elegance with practicality. Renowned for its plush interiors and smooth ride quality, this vehicle delivers a refined driving experience. Its design embodies a perfect mix of sporty appeal and sophisticated style, capturing the essence of modern luxury.

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Reviews Lexus RX

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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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Lexus RX
Toyota Sienna

Costs and Consumption
Price
48,600 - 69,200 $
Price
37,700 - 53,900 $
FuelEconomy City
21 - 37 mpg
FuelEconomy City
35 - 36 mpg
FuelEconomy Hwy
28 - 34 MPG
FuelEconomy Hwy
36 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
14.5 - 17.8 gal
Fuel tank capacity
18 gal

Dimensions and Body
Body Type
SUV
Body Type
Van
Seats
5
Seats
7 - 8
Doors
-
Doors
-
Curb weight
4,287 - 4,750 lbs
Curb weight
4,610 - 4,725 lbs
Trunk Volume
-
Trunk Volume
-
Length
192.5 in.
Length
203.7 - 204.1 in.
Width
75.6 in.
Width
78.5 in.
Height
67 in.
Height
68 - 69 in.

Engine and Performance
Engine Type
Gasoline, Hybrid, Plug-In Hybrid
Engine Type
Hybrid
Transmission
Automatic
Transmission
Automatic
Drive Type
Front Wheel, All Wheel
Drive Type
Front Wheel, All Wheel
Power HP
246 - 366 HP
Power HP
245 HP
Torque
168 - 406 lb-ft
Torque
176 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2.4 - 2.5 L
Engine Displacement
2.5 L
Gears
-
Gears
-

General
Model Year
2,024
Model Year
2,024
Brand
Lexus
Brand
Toyota
What is the starting MSRP for the Lexus RX?

Starting from 48,600 $.

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.