@ Audi AG
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Audi Q6 e-tron vs Mercedes GLC – Which car suits you better?

Everyday use, family trips or long-distance drives – here’s where the differences show.
Discover whether Audi Q6 e-tron or Mercedes GLC fits your lifestyle better.

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

Q6 e-tron @ Audi AG

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 has a slight advantage in terms of price – it starts at 50300 £, while the Audi Q6 e-tron costs 54400 £. That’s a price difference of around 4101 £.

In terms of energy consumption, the advantage goes to the Mercedes GLC: with 14.90 kWh per 100 km, it’s minimal more efficient than the Audi Q6 e-tron with 15.60 kWh. That’s a difference of about 0.70 kWh.

As for range, the Mercedes GLC performs slight better – achieving up to 714 km, about 58 km more than the Audi Q6 e-tron.

GLC @ Mercedes-Benz Group Media

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 GLC has a evident edge – offering 680 HP compared to 490 HP. That’s roughly 190 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes GLC is clearly perceptible quicker – completing the sprint in 3.50 s, while the Audi Q6 e-tron takes 4.40 s. That’s about 0.90 s faster.

In terms of top speed, the Mercedes GLC performs somewhat better – reaching 275 km/h, while the Audi Q6 e-tron tops out at 230 km/h. The difference is around 45 km/h.

There’s also a difference in torque: Mercedes GLC pulls to a small extent stronger with 1020 Nm compared to 855 Nm. That’s about 165 Nm difference.

Q6 e-tron @ Audi AG

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 curb weight, Mercedes GLC is a bit lighter – 1910 kg compared to 2200 kg. The difference is around 290 kg.

In terms of boot space, the Mercedes GLC offers a bit more room – 620 L compared to 526 L. That’s a difference of about 94 L.

In maximum load capacity, the Mercedes GLC performs a bit better – up to 1740 L, which is about 211 L more than the Audi Q6 e-tron.

When it comes to payload, Mercedes GLC barely noticeable takes the win – 600 kg compared to 540 kg. That’s a difference of about 60 kg.

Who comes out on top?

Overall, the Mercedes GLC shows itself to be dominates this comparison and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £50,300
GLC @ Mercedes-Benz Group Media

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 - 9.9 L
  • Consumption kWh/100km : 14.9 - 16.6 kWh
  • Electric Range : 12 - 714 km
details

Audi Q6 e-tron

5 (2)
rate

The Audi Q6 e-tron balances sleek, coupe-like styling with a roomy, upscale interior that feels modern without being showy. It delivers refined electric performance and smart tech that make daily driving effortless — the sort of EV that might make petrolheads grudgingly admit they fancy the future.

details
A242848_medium @ Audi AG
A242855_medium @ Audi AG
A244272_medium @ Audi AG

Mercedes GLC

4 (2)
rate

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.

details
22C0270_060 @ Mercedes-Benz Group Media
22C0270_055 @ Mercedes-Benz Group Media
22C0270_051 @ Mercedes-Benz Group Media
22C0270_046 @ Mercedes-Benz Group Media
22C0270_031 @ Mercedes-Benz Group Media

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Costs and Consumption
Price
54400 - 91900 £
Price
50300 - 126600 £
Consumption L/100km
-
Consumption L/100km
1.6 - 9.9 L
Consumption kWh/100km
15.6 - 18.9 kWh
Consumption kWh/100km
14.9 - 16.6 kWh
Electric Range
482 - 656 km
Electric Range
12 - 714 km
Battery Capacity
75.8 - 94.9 kWh
Battery Capacity
94 kWh
co2
0 g/km
co2
0 - 225 g/km
Fuel tank capacity
-
Fuel tank capacity
49 - 65 L

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
2200 - 2425 kg
Curb weight
1910 - 2535 kg
Trunk capacity
499 - 526 L
Trunk capacity
390 - 620 L
Length
4771 mm
Length
4716 - 4845 mm
Width
1939 - 1965 mm
Width
1890 - 1913 mm
Height
1665 - 1685 mm
Height
1603 - 1647 mm
Max trunk capacity
1361 - 1529 L
Max trunk capacity
1335 - 1740 L
Payload
540 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
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
252 - 490 HP
Power HP
186 - 680 HP
Acceleration 0-100km/h
4.4 - 7.6 s
Acceleration 0-100km/h
3.5 - 9 s
Max Speed
210 - 230 km/h
Max Speed
208 - 275 km/h
Torque
450 - 855 Nm
Torque
320 - 1020 Nm
Number of Cylinders
-
Number of Cylinders
4 - 6
Power kW
185 - 360 kW
Power kW
137 - 500 kW
Engine capacity
-
Engine capacity
1991 - 2989 cm3

General
Model Year
2024 - 2025
Model Year
2025 - 2026
CO2 Efficiency Class
A
CO2 Efficiency Class
F, G, B, A
Brand
Audi
Brand
Mercedes-Benz

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What drivetrain options does the Audi Q6 e-tron have?

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

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.