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Genesis G80 vs Mercedes GLC comparison

Compare performance (370 HP vs 472 HP), boot space and price (64,300 £ vs 50,300 £ ) at a glance. Find out which car is the better choice for you – Genesis G80 or Mercedes GLC?

Genesis G80 vs Mercedes GLC: Key differences

Genesis G80

  • clearly more electric range
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Mercedes GLC

4.3 (14 Reviews)
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  • noticeably cheaper
  • visibly more power
  • markedly quicker 0–100 km/h
  • noticeably lighter
  • considerably 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.

By Achim Sedelmaier

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

G80

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.

Mercedes GLC is noticeably cheaper – starting at 50,300 £ , while the Genesis G80 costs 64,300 £ . That’s a price difference of around 13,958 £.

As for electric range, the Genesis G80 offers clearly more range – reaching up to 570 km, about 442 km more than the Mercedes GLC.

GLC

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 GLC offers visibly more power – delivering 472 HP compared to 370 HP. That’s roughly 102 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLC is markedly quicker – completing the sprint in 4.2 s, while the Genesis G80 takes 5.1 s. That’s about 0.9 s quicker.

There’s also a difference in torque: the Mercedes GLC delivers only slightly more torque with 750 Nm compared to 700 Nm. That’s about 50 Nm more.

G80

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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes GLC is noticeably lighter – 1,985 kg compared to 2,410 kg. The difference is around 425 kg.

Looking at boot space, the Mercedes GLC offers considerably more boot space – 620 L compared to 354 L. That’s a difference of about 266 L.

When it comes to payload, the Mercedes GLC carries moderately more – 575 kg compared to 490 kg. That’s a difference of about 85 kg.

Who wins the race in the data check?

The Mercedes GLC has only a minor advantage 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
GLC

Mercedes GLC

  • Engine Type Diesel MHEV, Plugin Hybrid, Petrol MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 186 - 472 HP
  • Consumption L/100km 1.6 - 9.4 L/100km
  • Electric Range 122 - 128 km
Genesis G80
Mercedes GLC

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Genesis G80

The Genesis G80 is a quietly confident executive sedan that marries elegant, restrained design with an interior that feels bespoke rather than mass-produced. For buyers who crave flagship comfort and poise without the badge theatrics, the G80 serves serious luxury and refinement with a touch of surprising value — like a tuxedoed chauffeur who secretly loves great playlists.

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Mercedes GLC

The Mercedes GLC blends quiet refinement with premium materials to create a comfortable, modern cabin that feels more upscale than its size might suggest. It delivers composed handling and confident on-road manners while offering practical versatility and a strong suite of driver assistance and infotainment features.

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Genesis G80
Mercedes GLC

Costs and Consumption

Price
64,300 - 67,800 £
Price
50,300 - 82,100 £
Consumption L/100km
-
Consumption L/100km
1.6 - 9.4 L/100km
Consumption kWh/100km
18.1 kWh/100km
Consumption kWh/100km
-
Electric Range
570 km
Electric Range
122 - 128 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
41 - 214 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,410 kg
Curb weight
1,985 - 2,400 kg
Trunk capacity
354 L
Trunk capacity
390 - 620 L
Length
-
Length
-
Width
1,925 mm
Width
1,890 - 1,920 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
490 kg
Payload
475 - 575 kg

Engine and Performance

Engine Type
Electric
Engine Type
Diesel MHEV, Plugin Hybrid, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
370 HP
Power HP
186 - 472 HP
Acceleration 0-100km/h
5.1 s
Acceleration 0-100km/h
4.2 - 9 s
Max Speed
-
Max Speed
-
Torque
700 Nm
Torque
380 - 750 Nm
Number of Cylinders
-
Number of Cylinders
4 - 6
Power kW
272 kW
Power kW
137 - 347 kW
Engine capacity
-
Engine capacity
1,993 - 2,999 cm3

General

Model Year
2025
Model Year
2,025 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
D, B, E, F, G
Brand
Genesis
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.