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Mercedes GLA vs Genesis G80 - Differences and prices compared

Compare performance (421 HP vs 370 HP), boot space and price (38800 £ vs 64300 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLA or Genesis G80?

Mercedes GLA

4.7 (2 Reviews)
rate

Genesis G80

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

GLA

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Mercedes GLA has a significantly advantage in terms of price – it starts at 38800 £ , while the Genesis G80 costs 64300 £ . That’s a price difference of around 25449 £.

As for electric range, the Genesis G80 performs convincingly better – achieving up to 570 km, about 496 km more than the Mercedes GLA.

G80

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Mercedes GLA has a a bit edge – offering 421 HP compared to 370 HP. That’s roughly 51 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes GLA is slightly quicker – completing the sprint in 4.30 s, while the Genesis G80 takes 5.10 s. That’s about 0.80 s faster.

There’s also a difference in torque: Genesis G80 pulls evident stronger with 700 Nm compared to 500 Nm. That’s about 200 Nm difference.

GLA

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 curb weight, Mercedes GLA is clearly lighter – 1570 kg compared to 2410 kg. The difference is around 840 kg.

In terms of boot space, the Mercedes GLA offers a bit more room – 435 L compared to 354 L. That’s a difference of about 81 L.

When it comes to payload, Mercedes GLA hardly perceptible takes the win – 500 kg compared to 490 kg. That’s a difference of about 10 kg.

Who wins the race in the data check?

The Genesis G80 holds a narrow 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.

Mercedes GLA
Genesis G80

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £64,300
G80

Genesis G80

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 370 HP
  • Consumption kWh/100km : 18.10 kWh
  • Electric Range : 570 km
details

Mercedes GLA

4.7 (2 Reviews)
rate

The Mercedes GLA blends Mercedes style with compact crossover practicality, looking sharper than its size suggests while still feeling purposeful around town. Inside it serves up premium materials and tech-forward ergonomics, and the composed ride makes it an appealing pick for buyers who want luxury wrapped in a city-friendly package with a wink of adventurous spirit.

details
20C0047_067
20C0047_071
20C0047_104
20C0047_115

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.

details
626516
626508
584783
626511

Reviews Mercedes GLA

4.7 (2 Reviews)
rate

Reviews Genesis G80

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Mercedes GLA
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Mercedes GLA
Genesis G80

Costs and Consumption
Price
38800 - 75300 £
Price
64300 - 67800 £
Consumption L/100km
2.9 - 9.5 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
18.10 kWh
Electric Range
74 km
Electric Range
570 km
Battery Capacity
12.90 kWh
Battery Capacity
-
co2
66 - 216 g/km
co2
0 g/km
Fuel tank capacity
35 - 51 L
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1570 - 1810 kg
Curb weight
2410 kg
Trunk capacity
385 - 435 L
Trunk capacity
354 L
Length
4412 - 4443 mm
Length
-
Width
1834 - 1849 mm
Width
1925 mm
Height
1590 - 1616 mm
Height
-
Max trunk capacity
1385 - 1430 L
Max trunk capacity
-
Payload
480 - 500 kg
Payload
490 kg

Engine and Performance
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel, Petrol
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
116 - 421 HP
Power HP
370 HP
Acceleration 0-100km/h
4.3 - 11 s
Acceleration 0-100km/h
5.10 s
Max Speed
190 - 270 km/h
Max Speed
-
Torque
230 - 500 Nm
Torque
700 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
85 - 310 kW
Power kW
272 kW
Engine capacity
1332 - 1991 cm3
Engine capacity
-

General
Model Year
2024 - 2025
Model Year
2025
CO2 Efficiency Class
B, E, F, G
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Genesis

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What drivetrain options does the Mercedes GLA have?

Available configurations include Front-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.