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Kia EV9 vs Mercedes GLC comparison
Compare performance (508 HP vs 680 HP), boot space and price (54,200 £ vs 50,300 £ ) at a glance. Find out which car is the better choice for you – Kia EV9 or Mercedes GLC?
EV9
Costs and Efficiency:
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
Mercedes GLC is very slightly cheaper – starting at 50,300 £ , while the Kia EV9 costs 54,200 £ . That’s a price difference of around 3,835 £.
In terms of energy consumption, the Mercedes GLC is markedly more efficient: consuming 14.9 kWh/100km compared to 19.5 kWh/100km for the Kia EV9. That’s a difference of about 4.6 kWh/100km.
As for electric range, the Mercedes GLC offers markedly more range – reaching up to 714 km, about 151 km more than the Kia EV9.
GLC
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 Mercedes GLC offers visibly more power – delivering 680 HP compared to 508 HP. That’s roughly 172 HP more horsepower.
When accelerating from 0 to 100 km/h, the Mercedes GLC is visibly quicker – completing the sprint in 3.5 s, while the Kia EV9 takes 4.6 s. That’s about 1.1 s quicker.
Looking at top speed, the Mercedes GLC is markedly faster – reaching 275 km/h, while the Kia EV9 tops out at 200 km/h. The difference is around 75 km/h.
There’s also a difference in torque: the Mercedes GLC delivers noticeably more torque with 1,020 Nm compared to 740 Nm. That’s about 280 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, Mercedes GLC is clearly lighter – 1,910 kg compared to 2,392 kg. The difference is around 482 kg.
Looking at boot space, the Mercedes GLC offers substantially more boot space – 620 L compared to 333 L. That’s a difference of about 287 L.
For maximum load capacity, the Kia EV9 offers visibly more capacity – up to 2,393 L, about 653 L more than the Mercedes GLC.
When it comes to payload, the Kia EV9 carries only slightly more – 615 kg compared to 600 kg. That’s a difference of about 15 kg.
Who wins the race in the data check?
The Mercedes GLC 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 £50,300
Mercedes GLC
Kia EV9
Mercedes GLC
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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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.
details
Mercedes GLC
The Mercedes GLC blends plush cabin comfort and composed road manners into an SUV that feels more grown-up than it looks. It won’t shout for attention, but will quietly please buyers who want refinement, usable space and a touch of luxury without the drama.
details
Kia EV9
Mercedes GLC
Costs and Consumption |
|
|---|---|
|
Price
54,200 - 78,000 £
|
Price
50,300 - 126,600 £
|
|
Consumption L/100km
-
|
Consumption L/100km
1.6 - 9.7 L/100km
|
|
Consumption kWh/100km
19.5 - 22.8 kWh/100km
|
Consumption kWh/100km
14.9 - 16.6 kWh/100km
|
|
Electric Range
443 - 563 km
|
Electric Range
12 - 714 km
|
|
Battery Capacity
99.8 kWh
|
Battery Capacity
94 kWh
|
|
co2
0 g/km
|
co2
0 - 221 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
62 - 65 L
|
Dimensions and Body |
|
|---|---|
|
Body Type
SUV
|
Body Type
SUV
|
|
Seats
6 - 7
|
Seats
5
|
|
Doors
5
|
Doors
5
|
|
Curb weight
2,392 - 2,664 kg
|
Curb weight
1,910 - 2,535 kg
|
|
Trunk capacity
333 L
|
Trunk capacity
390 - 620 L
|
|
Length
5,015 mm
|
Length
4,716 - 4,845 mm
|
|
Width
1,980 mm
|
Width
1,890 - 1,913 mm
|
|
Height
1,780 mm
|
Height
1,603 - 1,644 mm
|
|
Max trunk capacity
2,318 - 2,393 L
|
Max trunk capacity
1,490 - 1,740 L
|
|
Payload
542 - 615 kg
|
Payload
475 - 600 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Electric
|
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV, Electric
|
|
Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Reduction Gearbox
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Transmission Detail
Automatic Gearbox, Reduction Gearbox
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Drive Type
All-Wheel Drive, Rear-Wheel Drive
|
Drive Type
All-Wheel Drive
|
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Power HP
204 - 508 HP
|
Power HP
186 - 680 HP
|
|
Acceleration 0-100km/h
4.6 - 9.4 s
|
Acceleration 0-100km/h
3.5 - 9 s
|
|
Max Speed
200 km/h
|
Max Speed
210 - 275 km/h
|
|
Torque
350 - 740 Nm
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Torque
320 - 1,020 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
4 - 6
|
|
Power kW
150 - 374 kW
|
Power kW
137 - 500 kW
|
|
Engine capacity
-
|
Engine capacity
1,991 - 2,989 cm3
|
General |
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|---|---|
|
Model Year
2,023 - 2,025
|
Model Year
2,025 - 2,026
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
F, G, D, B, E, A
|
|
Brand
Kia
|
Brand
Mercedes-Benz
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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.