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Hyundai Nexo vs Mercedes G-Class comparison

Compare performance (204 HP vs 605 HP), boot space and price (59,900 £ vs 106,600 £ ) at a glance. Find out which car is the better choice for you – Hyundai Nexo or Mercedes G-Class?

Hyundai Nexo vs Mercedes G-Class: Key differences

Hyundai Nexo

  • clearly cheaper
  • clearly lighter
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Mercedes G-Class

  • considerably more power
  • substantially quicker 0–100 km/h
  • markedly more trunk space
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By Achim Sedelmaier

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

Nexo

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Hyundai Nexo is clearly cheaper – starting at 59,900 £ , while the Mercedes G-Class costs 106,600 £ . That’s a price difference of around 46,676 £.

G-Class

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 G-Class offers considerably more power – delivering 605 HP compared to 204 HP. That’s roughly 401 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes G-Class is substantially quicker – completing the sprint in 4.4 s, while the Hyundai Nexo takes 7.8 s. That’s about 3.4 s quicker.

There’s also a difference in torque: the Mercedes G-Class delivers substantially more torque with 1,164 Nm compared to 350 Nm. That’s about 814 Nm more.

Nexo

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, Hyundai Nexo is clearly lighter – 1,955 kg compared to 2,485 kg. The difference is around 530 kg.

Looking at boot space, the Mercedes G-Class offers markedly more boot space – 640 L compared to 510 L. That’s a difference of about 130 L.

When it comes to payload, the Mercedes G-Class carries noticeably more – 715 kg compared to 485 kg. That’s a difference of about 230 kg.

Who wins the race in the data check?

The Mercedes G-Class stands well ahead of its rival 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 £106,600
G-Class

Mercedes G-Class

  • Engine Type : Petrol MHEV, Diesel MHEV, Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 387 - 605 HP
  • Consumption L/100km : 8.7 - 14.7 L/100km
  • Consumption kWh/100km : 28 kWh/100km
  • Electric Range : 479 km
Hyundai Nexo
Mercedes G-Class

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Hyundai Nexo

Hyundai Nexo looks like a quietly futuristic family car, gliding along with whisper-quiet refinement and a cabin that keeps long commutes pleasant. As a hydrogen-powered cruiser it delivers genuinely clean driving and a practical, slightly exotic alternative for buyers who want something clever without the fuss.

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Mercedes G-Class

The G-Class, often called the G‑Wagen, is a blocky icon that blends unapologetic off-road prowess with a plush, modern cabin, announcing your arrival before you even step out. It’s equally at home crawling over rocks or cruising city streets, and owning one feels like adopting a very expensive, very capable personality.

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Hyundai Nexo
Mercedes G-Class

Costs and Consumption

Price
59,900 - 66,500 £
Price
106,600 - 171,000 £
Consumption L/100km
-
Consumption L/100km
8.7 - 14.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
28 kWh/100km
Electric Range
-
Electric Range
479 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 - 336 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Off-Roader
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,955 kg
Curb weight
2,485 - 3,085 kg
Trunk capacity
510 L
Trunk capacity
640 L
Length
-
Length
-
Width
1,865 mm
Width
1,931 - 1,984 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
485 kg
Payload
115 - 715 kg

Engine and Performance

Engine Type
Hydrogen
Engine Type
Petrol MHEV, Diesel MHEV, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 HP
Power HP
387 - 605 HP
Acceleration 0-100km/h
7.8 - 8.1 s
Acceleration 0-100km/h
4.4 - 5.8 s
Max Speed
-
Max Speed
-
Torque
350 Nm
Torque
760 - 1,164 Nm
Number of Cylinders
-
Number of Cylinders
6 - 8
Power kW
150 kW
Power kW
285 - 445 kW
Engine capacity
-
Engine capacity
2,989 - 3,982 cm3

General

Model Year
2026
Model Year
2,025 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
G, A
Brand
Hyundai
Brand
Mercedes-Benz
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.