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Acura RDX vs Kia Soul - Differences and prices compared

Compare performance (272 HP vs 147 HP), trunk space and price (44,700 $ vs 20,500 $ ) at a glance. See which model fits your needs and budget better – Acura RDX or Kia Soul?

Acura RDX vs Kia Soul: Key differences

Acura RDX

  • substantially more power

Kia Soul

  • clearly cheaper
  • markedly more efficient
  • clearly lighter

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

Soul

Costs and Efficiency:

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

Kia Soul is clearly cheaper – starting at 20,500 $ , while the Acura RDX costs 44,700 $ . That’s a price difference of around 24,210 $.

When it comes to city fuel economy, the Kia Soul performs markedly better – achieving 29 mpg, compared to 21 mpg for the Acura RDX. That’s a difference of about 8 mpg.

Soul

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 Acura RDX offers substantially more power – delivering 272 HP compared to 147 HP. That’s roughly 125 HP more horsepower.

There’s also a difference in torque: the Acura RDX delivers substantially more torque with 280 lb-ft compared to 132 lb-ft. That’s about 148 lb-ft more.

Soul

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 5 people.

In terms of curb weight, Kia Soul is clearly lighter – 2,888 lbs compared to 4,014 lbs. The difference is around 1,126 lbs.

Who wins the race in the data check?

The Kia Soul is far 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 $20,500
Soul

Kia Soul

  • Engine Type : Gasoline
  • Transmission : Automatic
  • Drive Type : Front Wheel
  • Power HP : 147 HP
Acura RDX
Kia Soul

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 RDX

The Acura RDX blends crisp handling with a plush, tech-rich cabin that makes the daily grind feel a bit more first class. It’s not the flashiest in the lineup, but its honest athleticism, generous features, and rock-solid value make it a smart pick for drivers who like their luxury with a practical streak.

details

Kia Soul

The Kia Soul pairs quirky-cool styling with a surprisingly airy cabin, making city commutes easy and weekend hauls more practical than you’d expect. It isn’t pretending to be an off-road bruiser, but with clever interior space, user-friendly tech, and a cheerful demeanor, it’s a smart pick for drivers who value personality and everyday convenience.

details
Acura RDX
Kia Soul

Costs and Consumption

Price
44,700 - 54,500 $
Price
20,500 - 24,800 $
FuelEconomy City
21 mpg
FuelEconomy City
27 - 29 mpg
FuelEconomy Hwy
26 - 27 MPG
FuelEconomy Hwy
33 - 35 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
17.1 gal
Fuel tank capacity
14.3 gal

Dimensions and Body

Body Type
SH-AWD
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
4,014 - 4,058 lbs
Curb weight
2,888 - 2,998 lbs
Trunk Volume
-
Trunk Volume
-
Length
187.4 in.
Length
165.2 in.
Width
74.8 in.
Width
70.9 in.
Height
65 in.
Height
63 in.

Engine and Performance

Engine Type
Gasoline
Engine Type
Gasoline
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel
Drive Type
Front Wheel
Power HP
272 HP
Power HP
147 HP
Torque
280 lb-ft
Torque
132 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 L
Engine Displacement
2 L
Gears
-
Gears
-

General

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