Compare performance (415 HP vs 508 HP), boot space and price (96,200 £ vs 54,600 £ ) at a glance. Find out which car is the better choice for you – Genesis G90 or Kia EV9?
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
Kia EV9 is significantly cheaper – starting at 54,600 £ , while the Genesis G90 costs 96,200 £ . That’s a price difference of around 41,563 £.
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 Kia EV9 offers moderately more power – delivering 508 HP compared to 415 HP. That’s roughly 93 HP more horsepower.
When accelerating from 0 to 100 km/h, the Kia EV9 is slightly quicker – completing the sprint in 4.6 s, while the Genesis G90 takes 5.2 s. That’s about 0.6 s quicker.
There’s also a difference in torque: the Kia EV9 delivers clearly more torque with 740 Nm compared to 549 Nm. That’s about 191 Nm more.
Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.
Seats: Kia EV9 offers more seats – 7 vs 5.
In terms of curb weight, Genesis G90 is marginally lighter – 2,260 kg compared to 2,392 kg. The difference is around 132 kg.
Looking at boot space, the Genesis G90 offers only slightly more boot space – 368 L compared to 333 L. That’s a difference of about 35 L.
When it comes to payload, the Kia EV9 carries somewhat more – 615 kg compared to 505 kg. That’s a difference of about 110 kg.
The Kia EV9 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.
The Genesis G90 is the brand's flagship limousine, wrapping passengers in a serene cabin that feels bespoke and quietly confident. It delivers a cultured ride, sumptuous materials and clever tech smarts, all served with an understated swagger that makes rear-seat commuters feel like they've finally arrived.
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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.
detailsCosts and Consumption |
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|---|---|
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Price
96,200 - 108,200 £
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Price
54,600 - 78,400 £
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Consumption L/100km
11 L/100km
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Consumption L/100km
-
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Consumption kWh/100km
-
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Consumption kWh/100km
19.5 - 22.8 kWh/100km
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Electric Range
-
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Electric Range
443 - 563 km
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Battery Capacity
-
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Battery Capacity
-
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co2
248 g/km
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co2
0 g/km
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Fuel tank capacity
73 L
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
Sedan
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Body Type
SUV
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Seats
4 - 5
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Seats
6 - 7
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Doors
4
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Doors
-
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Curb weight
2,260 - 2,470 kg
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Curb weight
2,392 - 2,664 kg
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Trunk capacity
368 L
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Trunk capacity
333 L
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Length
5,275 - 5,465 mm
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Length
-
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Width
1,930 mm
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Width
1,980 mm
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Height
1,490 mm
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
370 - 505 kg
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Payload
542 - 615 kg
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Engine and Performance |
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|---|---|
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Engine Type
Petrol MHEV
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Engine Type
Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Automatic Gearbox
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Transmission Detail
Reduction Gearbox
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Drive Type
All-Wheel Drive
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Power HP
415 HP
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Power HP
204 - 508 HP
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Acceleration 0-100km/h
5.2 - 5.4 s
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Acceleration 0-100km/h
4.6 - 9.4 s
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Max Speed
250 km/h
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Max Speed
-
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Torque
549 Nm
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Torque
350 - 740 Nm
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Number of Cylinders
6
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Number of Cylinders
-
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Power kW
305 kW
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Power kW
150 - 374 kW
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Engine capacity
3,470 cm3
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Engine capacity
-
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General |
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|---|---|
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Model Year
2023
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Model Year
2025
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CO2 Efficiency Class
G
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CO2 Efficiency Class
A
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Brand
Genesis
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Brand
Kia
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