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Audi e-tron GT vs Mercedes GLC comparison

Compare performance (843 HP vs 680 HP), boot space and price (93,300 £ vs 50,300 £ ) at a glance. Find out which car is the better choice for you – Audi e-tron GT or Mercedes GLC?

Audi e-tron GT vs Mercedes GLC: Key differences

Audi e-tron GT

  • a bit more power
  • clearly quicker 0–100 km/h

Mercedes GLC

4.4 (11 Reviews)
rate
  • substantially cheaper
  • clearly more efficient
  • somewhat more electric range
  • markedly lighter
  • visibly more trunk space

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

e-tron GT

Costs and Efficiency:

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

Mercedes GLC is substantially cheaper – starting at 50,300 £ , while the Audi e-tron GT costs 93,300 £ . That’s a price difference of around 43,015 £.

In terms of energy consumption, the Mercedes GLC is clearly more efficient: consuming 14.9 kWh/100km compared to 17.9 kWh/100km for the Audi e-tron GT. That’s a difference of about 3 kWh/100km.

As for electric range, the Mercedes GLC offers somewhat more range – reaching up to 714 km, about 97 km more than the Audi e-tron GT.

GLC

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Audi e-tron GT offers a bit more power – delivering 843 HP compared to 680 HP. That’s roughly 163 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi e-tron GT is clearly quicker – completing the sprint in 2.9 s, while the Mercedes GLC takes 3.5 s. That’s about 0.6 s quicker.

Looking at top speed, the Mercedes GLC is only slightly faster – reaching 275 km/h, while the Audi e-tron GT tops out at 250 km/h. The difference is around 25 km/h.

There’s also a difference in torque: the Audi e-tron GT delivers very slightly more torque with 1,027 Nm compared to 1,020 Nm. That’s about 7 Nm more.

e-tron GT

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Mercedes GLC offers more seats – 5 vs 4.

In terms of curb weight, Mercedes GLC is markedly lighter – 1,910 kg compared to 2,355 kg. The difference is around 445 kg.

Looking at boot space, the Mercedes GLC offers visibly more boot space – 620 L compared to 405 L. That’s a difference of about 215 L.

When it comes to payload, the Mercedes GLC carries moderately more – 600 kg compared to 485 kg. That’s a difference of about 115 kg.

Who wins the race in the data check?

The Mercedes GLC 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 £50,300
GLC

Mercedes GLC

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel MHEV, Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 186 - 680 HP
  • Consumption L/100km : 1.6 - 9.7 L/100km
  • Consumption kWh/100km : 14.9 - 16.6 kWh/100km
  • Electric Range : 12 - 714 km
details

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Audi e-tron GT
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi e-tron GT

The Audi e-tron GT is a striking electric grand tourer that blends dramatic, low-slung styling with the hushed refinement of a luxury saloon. Behind the beautiful skin you'll find a driver-focused cabin and brisk, silent performance that makes daily commutes feel like auditioning for a weekend road trip — and yes, it manages to be both serious and a little bit smug about it.

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Reviews Audi e-tron GT

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

Mercedes GLC

The Mercedes GLC blends plush cabin comfort and composed road manners into an SUV that feels more grown-up than it looks. It won’t shout for attention, but will quietly please buyers who want refinement, usable space and a touch of luxury without the drama.

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Reviews Mercedes GLC

4.4 (11 Reviews)
rate
Marek
2 Jan 2026, 18:32:30

There’s something about a Mercedes — you have to take it for a spin to feel it and understand why it’s special.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Audi e-tron GT
Mercedes GLC

Costs and Consumption
Price
93,300 - 137,600 £
Price
50,300 - 126,600 £
Consumption L/100km
-
Consumption L/100km
1.6 - 9.7 L/100km
Consumption kWh/100km
17.9 - 19 kWh/100km
Consumption kWh/100km
14.9 - 16.6 kWh/100km
Electric Range
582 - 617 km
Electric Range
12 - 714 km
Battery Capacity
97 kWh
Battery Capacity
94 kWh
co2
0 g/km
co2
0 - 221 g/km
Fuel tank capacity
-
Fuel tank capacity
62 - 65 L

Dimensions and Body
Body Type
Coupe
Body Type
SUV
Seats
4
Seats
5
Doors
4
Doors
5
Curb weight
2,355 - 2,395 kg
Curb weight
1,910 - 2,535 kg
Trunk capacity
350 - 405 L
Trunk capacity
390 - 620 L
Length
4,997 - 5,004 mm
Length
4,716 - 4,845 mm
Width
1,964 mm
Width
1,890 - 1,913 mm
Height
1,379 - 1,394 mm
Height
1,603 - 1,644 mm
Max trunk capacity
-
Max trunk capacity
1,490 - 1,740 L
Payload
455 - 485 kg
Payload
475 - 600 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
503 - 843 HP
Power HP
186 - 680 HP
Acceleration 0-100km/h
2.9 - 4.2 s
Acceleration 0-100km/h
3.5 - 9 s
Max Speed
245 - 250 km/h
Max Speed
210 - 275 km/h
Torque
625 - 1,027 Nm
Torque
320 - 1,020 Nm
Number of Cylinders
-
Number of Cylinders
4 - 6
Power kW
370 - 620 kW
Power kW
137 - 500 kW
Engine capacity
-
Engine capacity
1,991 - 2,989 cm3

General
Model Year
2,024 - 2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
F, G, D, B, E, A
Brand
Audi
Brand
Mercedes-Benz
Is the Audi e-tron GT offered with different drivetrains?

The Audi e-tron GT is available as All-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.