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Acura MDX vs BMW X3 - Differences and prices compared

Compare performance (355 HP vs 393 HP), trunk space and price (51,200 $ vs 50,000 $ ) at a glance. See which model fits your needs and budget better – Acura MDX or BMW X3?

Acura MDX vs BMW X3: Key differences

Acura MDX

BMW X3

  • very slightly cheaper
  • barely more power
  • only slightly more efficient
  • marginally lighter

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

MDX

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.

BMW X3 is very slightly cheaper – starting at 50,000 $ , while the Acura MDX costs 51,200 $ . That’s a price difference of around 1,250 $.

When it comes to city fuel economy, the BMW X3 performs only slightly better – achieving 21 mpg, compared to 19 mpg for the Acura MDX. That’s a difference of about 2 mpg.

X3

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 BMW X3 offers barely more power – delivering 393 HP compared to 355 HP. That’s roughly 38 HP more horsepower.

There’s also a difference in torque: the BMW X3 delivers a bit more torque with 428 lb-ft compared to 354 lb-ft. That’s about 74 lb-ft more.

MDX

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: Acura MDX offers more seats – 7 vs 5.

In terms of curb weight, BMW X3 is marginally lighter – 4,176 lbs compared to 4,268 lbs. The difference is around 92 lbs.

Who wins the race in the data check?

The Acura MDX sits just 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 $51,200
MDX

Acura MDX

  • Engine Type : Gasoline
  • Transmission : Automatic
  • Drive Type : All Wheel, Front Wheel
  • Power HP : 290 - 355 HP
Acura MDX
BMW X3

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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General

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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.

details

BMW X3

The BMW X3 blends real-world practicality with that familiar Bavarian poise, turning everyday errands into a small celebration of good steering. Inside, it feels classy without shouting, and the ride has the calm confidence that makes you invent detours just to keep driving.

details
Acura MDX
BMW X3

Costs and Consumption

Price
51,200 - 75,300 $
Price
50,000 - 64,700 $
FuelEconomy City
17 - 19 mpg
FuelEconomy City
21 mpg
FuelEconomy Hwy
21 - 26 MPG
FuelEconomy Hwy
26 - 28 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
18.5 gal
Fuel tank capacity
17.2 gal

Dimensions and Body

Body Type
SH-AWD, SUV
Body Type
SUV
Seats
7
Seats
5
Doors
-
Doors
-
Curb weight
4,268 - 4,776 lbs
Curb weight
4,176 - 4,535 lbs
Trunk Volume
-
Trunk Volume
-
Length
198.4 in.
Length
187.2 in.
Width
78.7 in.
Width
75.6 in.
Height
67 in.
Height
65 in.

Engine and Performance

Engine Type
Gasoline
Engine Type
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel, Front Wheel
Drive Type
All Wheel
Power HP
290 - 355 HP
Power HP
255 - 393 HP
Torque
267 - 354 lb-ft
Torque
295 - 428 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
3 - 3.5 L
Engine Displacement
2 - 3 L
Gears
-
Gears
-

General

Model Year
2,025
Model Year
2,025
Brand
Acura
Brand
BMW
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.