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Mercedes GLS vs Kia EV5 comparison

Compare performance (404 HP vs 306 HP), boot space and price (92,700 £ vs 39,400 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLS or Kia EV5?

Mercedes GLS vs Kia EV5: Key differences

Mercedes GLS

4.3 (1 Reviews)
rate
  • visibly more power
  • somewhat quicker 0–100 km/h
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Kia EV5

4.7 (1 Reviews)
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  • considerably cheaper
  • markedly lighter
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

GLS

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.

Kia EV5 is considerably cheaper – starting at 39,400 £ , while the Mercedes GLS costs 92,700 £ . That’s a price difference of around 53,242 £.

EV5

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mercedes GLS offers visibly more power – delivering 404 HP compared to 306 HP. That’s roughly 98 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLS is somewhat quicker – completing the sprint in 5.6 s, while the Kia EV5 takes 6.2 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the Mercedes GLS delivers markedly more torque with 750 Nm compared to 480 Nm. That’s about 270 Nm more.

GLS

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: Mercedes GLS offers more seats – 7 vs 5.

In terms of curb weight, Kia EV5 is markedly lighter – 2,069 kg compared to 2,580 kg. The difference is around 511 kg.

When it comes to payload, the Mercedes GLS carries markedly more – 820 kg compared to 511 kg. That’s a difference of about 309 kg.

Who wins the race in the data check?

The Kia EV5 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 £39,400
EV5

Kia EV5

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 218 - 306 HP
  • Consumption kWh/100km 16.9 - 18.6 kWh/100km
  • Electric Range 476 - 530 km
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Mercedes GLS
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes GLS

The GLS — usually just called the GLS — is Mercedes' flagship SUV, wrapping limousine-like comfort and commanding road presence into a smart, family-ready package. It pampers occupants with a hushed cabin, premium materials and intuitive tech, while still managing to feel confident and a little indulgent on the daily commute.

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Reviews Mercedes GLS

4.3 (1 Reviews)
rate

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

Kia EV5

Kia's EV5 is an exciting entry into the electric SUV market, showcasing the brand's commitment to sustainable mobility. With its modern design and advanced technology features, the EV5 promises to deliver a smooth and environmentally friendly driving experience. The interior offers a spacious and comfortable ride, making it an appealing choice for families and eco-conscious drivers alike.

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Reviews Kia EV5

4.7 (1 Reviews)
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Ab
12 May 2026, 09:56:54

ruimer en hoger dan EV6

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Mercedes GLS
Kia EV5

Costs and Consumption
Price
92,700 - 104,600 £
Price
39,400 - 51,400 £
Consumption L/100km
7.9 - 9.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.9 - 18.6 kWh/100km
Electric Range
-
Electric Range
476 - 530 km
Battery Capacity
-
Battery Capacity
-
co2
206 - 226 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
7
Seats
5
Doors
-
Doors
-
Curb weight
2,580 - 2,670 kg
Curb weight
2,069 - 2,205 kg
Trunk capacity
355 L
Trunk capacity
-
Length
-
Length
-
Width
1,956 mm
Width
1,875 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
810 - 820 kg
Payload
465 - 511 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
336 - 404 HP
Power HP
218 - 306 HP
Acceleration 0-100km/h
5.6 - 6.2 s
Acceleration 0-100km/h
6.2 - 8.4 s
Max Speed
-
Max Speed
-
Torque
560 - 750 Nm
Torque
295 - 480 Nm
Number of Cylinders
6
Number of Cylinders
-
Power kW
247 - 297 kW
Power kW
160 - 225 kW
Engine capacity
2,989 - 2,999 cm3
Engine capacity
-

General
Model Year
2026
Model Year
2,025 - 2,026
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Kia
Is the Mercedes GLS offered with different drivetrains?

The Mercedes GLS is available as 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.