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Kia Niro vs Mercedes EQS comparison

Compare performance (138 HP vs 585 HP), boot space and price (29,100 £ vs 80,900 £ ) at a glance. Find out which car is the better choice for you – Kia Niro or Mercedes EQS?

Kia Niro vs Mercedes EQS: Key differences

Kia Niro

4.6 (4 Reviews)
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  • substantially cheaper
  • substantially lighter
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Mercedes EQS

  • substantially more power
  • substantially quicker 0–100 km/h
  • markedly more trunk space
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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

Niro

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Kia Niro is substantially cheaper – starting at 29,100 £ , while the Mercedes EQS costs 80,900 £ . That’s a price difference of around 51,782 £.

EQS

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 EQS offers substantially more power – delivering 585 HP compared to 138 HP. That’s roughly 447 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes EQS is substantially quicker – completing the sprint in 4.1 s, while the Kia Niro takes 11.1 s. That’s about 7 s quicker.

There’s also a difference in torque: the Mercedes EQS delivers considerably more torque with 800 Nm compared to 265 Nm. That’s about 535 Nm more.

Niro

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Kia Niro is substantially lighter – 1,474 kg compared to 2,550 kg. The difference is around 1,076 kg.

Looking at boot space, the Mercedes EQS offers markedly more boot space – 610 L compared to 451 L. That’s a difference of about 159 L.

When it comes to payload, the Mercedes EQS carries a bit more – 570 kg compared to 466 kg. That’s a difference of about 104 kg.

Who wins the race in the data check?

The Mercedes EQS 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 £80,900
EQS

Mercedes EQS

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 367 - 585 HP
  • Consumption kWh/100km 15.5 - 16.3 kWh/100km
  • Electric Range 810 - 920 km
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Frequently compared as well

Kia Niro
Toyota Yaris Cross
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The Kia Niro feels like the sensible crossover hero — roomy, composed and blessed with a polished hybrid system that trims fuel bills without stripping comfort. The Toyota Yaris Cross is smaller and cheekier, nailing city agility and frugal running costs, so pick the Niro for family practicality …
Kia Niro
Kia XCeed
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It's the compact-crossover face-off that asks whether you crave wallet-friendly efficiency or a bit more personality: the Kia Niro goes toe-to-toe with the Kia XCeed. One is all about hybrid thrift and everyday practicality; the other flirts with sharper styling and a livelier drive — both sensible …
Kia Niro
Mercedes EQS

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Kia Niro

The Kia Niro is a practical crossover that blends economy and everyday versatility without sacrificing comfort. With a roomy, well-laid-out cabin and calm, composed handling, it’s an easy-to-live-with choice for commuters and families.

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Reviews Kia Niro

4.6 (4 Reviews)
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pip
11 Jul 2026, 08:42:12

nice size, roomy for passengers, lots of bells and whistles as standard, magnificent fuel economy,well made , 7 year warranty

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Archi
25 Mar 2026, 13:11:41

Efficient, functional, understated, spacious and comfortable. No surprises: it delivers what it promises and does its job without fanfare. Good buy.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Wolfgang Schäfer
21 Oct 2025, 14:01:32

I've been driving the Kia Niro since 2019 and am still very happy with this car.

Mercedes EQS

The Mercedes EQS is a silent, spaceship-like flagship that turns electric luxury into zen on wheels, wrapped in a swooping design that insists on being admired. Inside it’s all glassy screens and soft-touch surfaces that make long trips feel like first class, and the driving experience is composed and effortless — like a courteous butler with an electric heart.

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Reviews Mercedes EQS

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

Frequently compared as well

Kia Niro
Kia Sportage
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Choosing between the Kia Niro and the Kia Sportage comes down to priorities: the Niro is a compact, efficiency-focused crossover—available as hybrid, plug-in hybrid and full electric—best for buyers who want low running costs and easy urban maneuverability. The Sportage is a slightly larger, more …
Kia Niro
VW T-Roc
VS
Kia Niro plays the sensible card with roomy packaging, excellent hybrid economy and impressively low running costs, while the VW T‑Roc is the flashier, more dynamic compact SUV that delivers sharper handling and a slightly more premium cabin. If you’re after thrift and family practicality go Niro; …
Kia Niro
Kia EV2
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The Kia Niro and Kia EV2 compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
Kia Niro
Renault Arkana
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In the competitive crossover market, the Kia Niro and Renault Arkana both offer distinct advantages. The Kia Niro stands out with its impressive fuel efficiency and eco-friendly hybrid and electric options, catering to environmentally conscious drivers. Meanwhile, the Renault Arkana captivates with …
Ford Kuga
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Kia EV3
Kia Niro
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The Kia EV3 arrives like a tech-savvy upstart — all-electric, sharp to drive and crammed with the latest infotainment and safety kit, ideal if you want a compact crossover that feels like the future. The Niro, meanwhile, stays the sensible all‑rounder: proven, roomy and available as a hybrid, …
Honda HR-V
Kia Niro
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The Honda HR-V and the Kia Niro are two popular small crossovers that appeal to buyers seeking practicality and efficiency in city-friendly packages. We’ll compare the HR-V’s roomy, versatile interior and comfortable ride against the Niro’s stronger emphasis on hybrid/electric powertrains and …
Kia Niro
Nissan Qashqai
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The Kia Niro and the Nissan Qashqai occupy similar compact crossover territory but take different approaches: the Niro emphasizes efficiency and clever interior packaging, while the Qashqai leans toward a more conventional SUV feel with sharper road manners. This short comparison outlines the key …
Kia Niro
Mercedes EQS

Costs and Consumption
Price
29,100 - 33,800 £
Price
80,900 - 117,500 £
Consumption L/100km
4.5 - 4.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.5 - 16.3 kWh/100km
Electric Range
-
Electric Range
810 - 920 km
Battery Capacity
-
Battery Capacity
-
co2
102 - 111 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,474 kg
Curb weight
2,550 - 2,660 kg
Trunk capacity
451 L
Trunk capacity
610 L
Length
-
Length
-
Width
1,825 mm
Width
1,926 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
466 kg
Payload
545 - 570 kg

Engine and Performance
Engine Type
Full Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
138 HP
Power HP
367 - 585 HP
Acceleration 0-100km/h
11.1 - 11.4 s
Acceleration 0-100km/h
4.1 - 6.2 s
Max Speed
-
Max Speed
-
Torque
265 Nm
Torque
505 - 800 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
102 kW
Power kW
270 - 430 kW
Engine capacity
1,580 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
C
CO2 Efficiency Class
A
Brand
Kia
Brand
Mercedes-Benz
What drive types are available for the Kia Niro?

The Kia Niro is offered with Front-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.