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Kia EV9 vs Aston Martin DBX comparison

Compare performance (508 HP vs 727 HP), boot space and price (54,600 £ vs 168,900 £ ) at a glance. Find out which car is the better choice for you – Kia EV9 or Aston Martin DBX?

Kia EV9 vs Aston Martin DBX: Key differences

Kia EV9

5 (1 Reviews)
rate
  • considerably cheaper
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Aston Martin DBX

  • clearly more power
  • visibly quicker 0–100 km/h
  • barely lighter
  • noticeably more trunk space
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By Achim Sedelmaier

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

EV9

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Kia EV9 is considerably cheaper – starting at 54,600 £ , while the Aston Martin DBX costs 168,900 £ . That’s a price difference of around 114,266 £.

DBX

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 Aston Martin DBX offers clearly more power – delivering 727 HP compared to 508 HP. That’s roughly 219 HP more horsepower.

When accelerating from 0 to 100 km/h, the Aston Martin DBX is visibly quicker – completing the sprint in 3.3 s, while the Kia EV9 takes 4.6 s. That’s about 1.3 s quicker.

There’s also a difference in torque: the Aston Martin DBX delivers slightly more torque with 900 Nm compared to 740 Nm. That’s about 160 Nm more.

EV9

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Kia EV9 offers more seats – 7 vs 5.

In terms of curb weight, Aston Martin DBX is barely lighter – 2,320 kg compared to 2,392 kg. The difference is around 72 kg.

Looking at boot space, the Aston Martin DBX offers noticeably more boot space – 491 L compared to 333 L. That’s a difference of about 158 L.

When it comes to payload, the Aston Martin DBX carries slightly more – 710 kg compared to 615 kg. That’s a difference of about 95 kg.

Who wins the race in the data check?

The Kia EV9 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 £54,600
EV9

Kia EV9

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 204 - 508 HP
  • Consumption kWh/100km 19.5 - 22.8 kWh/100km
  • Electric Range 443 - 563 km
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Frequently compared as well

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Kia EV9
Aston Martin DBX

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Kia EV9

The Kia EV9 is a bold, boxy electric SUV that looks like it could swallow your luggage and the in‑laws, with an interior that feels more lounge than cockpit and a presence that makes smaller rivals suddenly feel shy. On the road it delivers calm long‑distance composure with enough shove to keep overtakes effortless, and its tech and practicality make it an easy, sensible choice for buyers who want electric without compromise.

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KIA_EV9-GTLine-Detail_02
KIA_EV9-GTLine-Interior_02
KIA_EV9-GTLine-Interior_01

Reviews Kia EV9

5 (1 Reviews)
rate

No reviews yet. Share your experience and help others decide.

Aston Martin DBX

With the DBX, Aston Martin has wrapped its trademark sports-car drama into a high-riding package that looks like it could sprint off the driveway and into a gala, while the cabin pampers occupants with handcrafted leather and theatrical attention to detail. Behind the wheel it feels like a grand tourer that learned how to tackle country roads, serving up surprising agility for such a stately presence and keeping rivals honest with its rarefied blend of performance and luxury.

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Aston_Martin_DBX707_AMR23_Edition_02
Aston_Martin_DBX707_AMR23_Edition_07
Aston_Martin_DBX707_AMR23_Edition_06

Reviews Aston Martin DBX

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Aston Martin DBX

Costs and Consumption
Price
54,600 - 78,400 £
Price
168,900 - 213,400 £
Consumption L/100km
-
Consumption L/100km
14.2 L/100km
Consumption kWh/100km
19.5 - 22.8 kWh/100km
Consumption kWh/100km
-
Electric Range
443 - 563 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
323 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
6 - 7
Seats
5
Doors
-
Doors
-
Curb weight
2,392 - 2,664 kg
Curb weight
2,320 kg
Trunk capacity
333 L
Trunk capacity
491 L
Length
-
Length
-
Width
1,980 mm
Width
1,998 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
542 - 615 kg
Payload
710 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 - 508 HP
Power HP
707 - 727 HP
Acceleration 0-100km/h
4.6 - 9.4 s
Acceleration 0-100km/h
3.3 s
Max Speed
-
Max Speed
-
Torque
350 - 740 Nm
Torque
900 Nm
Number of Cylinders
-
Number of Cylinders
8
Power kW
150 - 374 kW
Power kW
520 - 535 kW
Engine capacity
-
Engine capacity
3,982 cm3

General
Model Year
2025
Model Year
2,022 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
Kia
Brand
Aston Martin
What drivetrain options does the Kia EV9 have?

Available configurations include Rear-Wheel Drive or All-Wheel Drive.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.