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Acura MDX vs Lexus IS - Differences and prices compared

Compare performance (355 HP vs 472 HP), trunk space and price (51,200 $ vs 40,100 $ ) at a glance. See which model fits your needs and budget better – Acura MDX or Lexus IS?

Acura MDX vs Lexus IS: Key differences

Acura MDX

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Lexus IS

  • noticeably cheaper
  • visibly more power
  • only slightly more efficient
  • a bit lighter
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Here’s where it gets real: The technical differences in detail

MDX

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Lexus IS is noticeably cheaper – starting at 40,100 $ , while the Acura MDX costs 51,200 $ . That’s a price difference of around 11,115 $.

When it comes to city fuel economy, the Lexus IS performs only slightly better – achieving 21 mpg, compared to 19 mpg for the Acura MDX. That’s a difference of about 2 mpg.

IS

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Lexus IS offers visibly more power – delivering 472 HP compared to 355 HP. That’s roughly 117 HP more horsepower.

There’s also a difference in torque: the Lexus IS delivers moderately more torque with 395 lb-ft compared to 354 lb-ft. That’s about 41 lb-ft more.

MDX

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: Acura MDX offers more seats – 7 vs 5.

In terms of curb weight, Lexus IS is a bit lighter – 3,715 lbs compared to 4,268 lbs. The difference is around 553 lbs.

Who wins the race in the data check?

The Lexus IS is clearly superior 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 $40,100
IS

Lexus IS

  • Engine Type : Gasoline
  • Transmission : Automatic
  • Drive Type : Rear Wheel, All Wheel
  • Power HP : 241 - 472 HP
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View detailed analysis

Engine and Performance
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General
View detailed analysis

Acura MDX

The Acura MDX blends upscale comfort with a surprisingly playful chassis, making school runs feel like detours you actually want to take. Tech and cabin quality punch above the badge, while the confident styling tells the neighbors you’ve graduated from minivan life without going full luxury-brand showoff.

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01 2023 Acura MDX
03 2022 Acura MDX Type S (1) (1)
34 2022 Acura MDX Type S

Reviews Acura MDX

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Lexus IS

The Lexus IS combines luxury and performance in a sleek and stylish package, making it a favorite among those who appreciate refined driving experiences. With its smooth ride and intuitive infotainment system, this sedan ensures comfort and convenience for both driver and passengers. Its distinctive design and attention to detail highlight Toyota's commitment to quality, ensuring that the Lexus IS stands out on any road.

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Reviews Lexus IS

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Acura MDX
Lexus IS

Costs and Consumption
Price
51,200 - 75,300 $
Price
40,100 - 63,400 $
FuelEconomy City
17 - 19 mpg
FuelEconomy City
17 - 21 mpg
FuelEconomy Hwy
21 - 26 MPG
FuelEconomy Hwy
25 - 31 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
18.5 gal
Fuel tank capacity
17.4 gal

Dimensions and Body
Body Type
SH-AWD, SUV
Body Type
Sedan
Seats
7
Seats
5
Doors
-
Doors
-
Curb weight
4,268 - 4,776 lbs
Curb weight
3,715 - 3,891 lbs
Trunk Volume
-
Trunk Volume
10.8 cu. ft.
Length
198.4 in.
Length
185.4 - 187.3 in.
Width
78.7 in.
Width
72.4 in.
Height
67 in.
Height
56 in.

Engine and Performance
Engine Type
Gasoline
Engine Type
Gasoline
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel, Front Wheel
Drive Type
Rear Wheel, All Wheel
Power HP
290 - 355 HP
Power HP
241 - 472 HP
Torque
267 - 354 lb-ft
Torque
236 - 395 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
3 - 3.5 L
Engine Displacement
2 - 5 L
Gears
-
Gears
-

General
Model Year
2025
Model Year
2024
Brand
Acura
Brand
Lexus
What is the starting MSRP for the Acura MDX?

Starting from 51,200 $.

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.