@ Audi AG
@ Mercedes-Benz Group Media
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Audi Q8 e-tron vs Mercedes GLC – Differences & prices compared

Everyday use, family trips or long-distance drives – here’s where the differences show.
Discover whether Audi Q8 e-tron or Mercedes GLC fits your lifestyle better.

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

Q8 e-tron @ Audi AG

Costs and Efficiency:

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

Mercedes GLC has a evident advantage in terms of price – it starts at 50300 £, while the Audi Q8 e-tron costs 65100 £. That’s a price difference of around 14730 £.

In terms of energy consumption, the advantage goes to the Mercedes GLC: with 14.90 kWh per 100 km, it’s clearly perceptible more efficient than the Audi Q8 e-tron with 19.70 kWh. That’s a difference of about 4.80 kWh.

As for range, the Mercedes GLC performs slightly better – achieving up to 714 km, about 119 km more than the Audi Q8 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 distinct edge – offering 680 HP compared to 503 HP. That’s roughly 177 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes GLC is noticeable quicker – completing the sprint in 3.50 s, while the Audi Q8 e-tron takes 4.50 s. That’s about 1 s faster.

In terms of top speed, the Mercedes GLC performs evident better – reaching 275 km/h, while the Audi Q8 e-tron tops out at 210 km/h. The difference is around 65 km/h.

There’s also a difference in torque: Mercedes GLC pulls minimal stronger with 1020 Nm compared to 973 Nm. That’s about 47 Nm difference.

Q8 e-tron @ Audi AG

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 GLC is evident lighter – 1910 kg compared to 2585 kg. The difference is around 675 kg.

In terms of boot space, the Mercedes GLC offers minimal more room – 620 L compared to 569 L. That’s a difference of about 51 L.

In maximum load capacity, the Mercedes GLC performs minimal better – up to 1740 L, which is about 103 L more than the Audi Q8 e-tron.

When it comes to payload, Mercedes GLC hardly perceptible takes the win – 600 kg compared to 595 kg. That’s a difference of about 5 kg.

Who comes out on top?

Overall, the Mercedes GLC shows itself to be wins the duel decisively 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

Audi Q8 e-tron

The Audi Q8 e-tron wraps Audi’s usual premium polish into a quiet, composed electric SUV that feels refined and surprisingly effortless to drive. With a spacious, tech-forward cabin and understated road presence, it’s a practical yet stylish choice for buyers who want electric motoring without losing the dignity of a proper luxury SUV.

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Mercedes GLC

4 (2)
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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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Audi Q8 e-tron
Mercedes GLC
Q8 e-tron @ Audi AG
GLC @ Mercedes-Benz Group Media

Costs and Consumption

Price
65100 - 102800 £
Price
50300 - 126600 £
Consumption L/100km
-
Consumption L/100km
1.6 - 9.9 L
Consumption kWh/100km
19.7 - 26.3 kWh
Consumption kWh/100km
14.9 - 16.6 kWh
Electric Range
456 - 595 km
Electric Range
12 - 714 km
Battery Capacity
89 - 106 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
2585 - 2725 kg
Curb weight
1910 - 2535 kg
Trunk capacity
528 - 569 L
Trunk capacity
390 - 620 L
Length
4915 mm
Length
4716 - 4845 mm
Width
1937 - 1994 mm
Width
1890 - 1913 mm
Height
1617 - 1683 mm
Height
1603 - 1647 mm
Max trunk capacity
1567 - 1637 L
Max trunk capacity
1335 - 1740 L
Payload
515 - 595 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
340 - 503 HP
Power HP
186 - 680 HP
Acceleration 0-100km/h
4.5 - 6 s
Acceleration 0-100km/h
3.5 - 9 s
Max Speed
200 - 210 km/h
Max Speed
208 - 275 km/h
Torque
664 - 973 Nm
Torque
320 - 1020 Nm
Number of Cylinders
-
Number of Cylinders
4 - 6
Power kW
250 - 370 kW
Power kW
137 - 500 kW
Engine capacity
-
Engine capacity
1991 - 2989 cm3

General

Model Year
2023 - 2024
Model Year
2025 - 2026
CO2 Efficiency Class
A
CO2 Efficiency Class
F, G, B, A
Brand
Audi
Brand
Mercedes-Benz
What drive types are available for the Audi Q8 e-tron?

The Audi Q8 e-tron is offered with 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.