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Mercedes G-Class vs Genesis GV80 comparison

Compare performance (605 HP vs 304 HP), boot space and price (106,600 £ vs 59,400 £ ) at a glance. Find out which car is the better choice for you – Mercedes G-Class or Genesis GV80?

Mercedes G-Class vs Genesis GV80: Key differences

Mercedes G-Class

  • clearly more power
  • only slightly more efficient
  • considerably quicker 0–100 km/h
details

Genesis GV80

  • clearly cheaper
  • slightly lighter
  • a bit more trunk space
details

By Achim Sedelmaier

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

G-Class

Costs and Efficiency:

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

Genesis GV80 is clearly cheaper – starting at 59,400 £ , while the Mercedes G-Class costs 106,600 £ . That’s a price difference of around 47,208 £.

Fuel consumption also shows a difference: the Mercedes G-Class uses 8.7 L/100km and is only slightly more efficient than the Genesis GV80 with 8.8 L/100km. The difference is about 0.1 L/100km.

GV80

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 clearly more power – delivering 605 HP compared to 304 HP. That’s roughly 301 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes G-Class is considerably quicker – completing the sprint in 4.4 s, while the Genesis GV80 takes 6.9 s. That’s about 2.5 s quicker.

There’s also a difference in torque: the Mercedes G-Class delivers significantly more torque with 1,164 Nm compared to 588 Nm. That’s about 576 Nm more.

G-Class

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: Genesis GV80 offers more seats – 7 vs 5.

In terms of curb weight, Genesis GV80 is slightly lighter – 2,155 kg compared to 2,485 kg. The difference is around 330 kg.

Looking at boot space, the Genesis GV80 offers a bit more boot space – 735 L compared to 640 L. That’s a difference of about 95 L.

When it comes to payload, the Mercedes G-Class carries only slightly more – 715 kg compared to 690 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The Mercedes G-Class holds a decisive overall lead 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
Mercedes G-Class
Genesis GV80

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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.

details

Genesis GV80

The Genesis GV80 feels like a boutique hotel on wheels, with striking looks and an interior that wraps you in plush materials and thoughtful details. It pairs a serenely composed ride with clever tech, making it the kind of luxury SUV that lets you enjoy the good life without shouting about the badge.

details
Mercedes G-Class
Genesis GV80

Costs and Consumption

Price
106,600 - 171,000 £
Price
59,400 - 75,600 £
Consumption L/100km
8.7 - 14.7 L/100km
Consumption L/100km
8.8 - 10.8 L/100km
Consumption kWh/100km
28 kWh/100km
Consumption kWh/100km
-
Electric Range
479 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 - 336 g/km
co2
231 - 241 g/km
Fuel tank capacity
-
Fuel tank capacity
80 L

Dimensions and Body

Body Type
Off-Roader
Body Type
SUV
Seats
5
Seats
5 - 7
Doors
-
Doors
5
Curb weight
2,485 - 3,085 kg
Curb weight
2,155 - 2,325 kg
Trunk capacity
640 L
Trunk capacity
727 - 735 L
Length
-
Length
4,945 mm
Width
1,931 - 1,984 mm
Width
1,975 mm
Height
-
Height
1,715 mm
Max trunk capacity
-
Max trunk capacity
2,144 - 2,152 L
Payload
115 - 715 kg
Payload
660 - 690 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV, Electric
Engine Type
Petrol, Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
387 - 605 HP
Power HP
272 - 304 HP
Acceleration 0-100km/h
4.4 - 5.8 s
Acceleration 0-100km/h
6.9 s
Max Speed
-
Max Speed
230 - 237 km/h
Torque
760 - 1,164 Nm
Torque
422 - 588 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4 - 6
Power kW
285 - 445 kW
Power kW
200 - 224 kW
Engine capacity
2,989 - 3,982 cm3
Engine capacity
2,497 - 2,996 cm3

General

Model Year
2,025 - 2,026
Model Year
2,021 - 2,022
CO2 Efficiency Class
G, A
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Genesis
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.