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Audi Q3 vs Mercedes GLC EQ comparison

Compare performance (272 HP vs 489 HP), boot space and price (38,200 £ vs 61,100 £ ) at a glance. Find out which car is the better choice for you – Audi Q3 or Mercedes GLC EQ?

Audi Q3 vs Mercedes GLC EQ: Key differences

Audi Q3

5 (1 Reviews)
rate
  • clearly cheaper
  • considerably lighter
details

Mercedes GLC EQ

4.6 (2 Reviews)
rate
  • clearly more power
  • substantially more electric range
  • visibly quicker 0–100 km/h
  • a bit more trunk space
details

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

Q3

Costs and Efficiency:

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

Audi Q3 is clearly cheaper – starting at 38,200 £ , while the Mercedes GLC EQ costs 61,100 £ . That’s a price difference of around 22,870 £.

As for electric range, the Mercedes GLC EQ offers substantially more range – reaching up to 714 km, about 595 km more than the Audi Q3.

GLC EQ

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 EQ offers clearly more power – delivering 489 HP compared to 272 HP. That’s roughly 217 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLC EQ is visibly quicker – completing the sprint in 4.3 s, while the Audi Q3 takes 5.7 s. That’s about 1.4 s quicker.

There’s also a difference in torque: the Mercedes GLC EQ delivers considerably more torque with 800 Nm compared to 400 Nm. That’s about 400 Nm more.

Q3

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Audi Q3 is considerably lighter – 1,635 kg compared to 2,535 kg. The difference is around 900 kg.

Looking at boot space, the Mercedes GLC EQ offers a bit more boot space – 570 L compared to 488 L. That’s a difference of about 82 L.

When it comes to payload, the Audi Q3 carries very slightly more – 535 kg compared to 505 kg. That’s a difference of about 30 kg.

Who wins the race in the data check?

The Mercedes GLC EQ 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 £61,100
GLC EQ

Mercedes GLC EQ

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 489 HP
  • Consumption kWh/100km : 14.9 - 16.6 kWh/100km
  • Electric Range : 645 - 714 km
details

Frequently compared as well

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Mercedes GLC EQ
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Comparing the Range Rover with the Mercedes‑GLC (the electrified Mercedes‑EQ version) puts two different luxury philosophies head to head: the Range Rover offers commanding presence, traditional opulence and genuine off‑road ability, while the GLC EQ focuses on compact premium comfort, cutting‑edge …
Audi Q3
VW T-Roc
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The Audi Q3 plays the compact‑premium role perfectly — a hushed, well‑built cabin, polished manners and a level of refinement that makes the higher price feel like an investment in peace of mind. The VW T‑Roc, meanwhile, is the cheekier, better‑value sibling: bolder styling, sprightlier handling …
Audi Q3
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi Q3

The Audi Q3 is a compact premium crossover that blends sharp styling with a well-crafted interior, making it an appealing choice for urban drivers who want a touch of luxury. It delivers a composed ride, intuitive tech features and a practical cabin, so it works well as a comfortable daily driver with an upscale feel.

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Reviews Audi Q3

5 (1 Reviews)
rate
dd
2 Nov 2025, 22:05:04

Very comfortable. Precise steering. E35 petrol engine, 150 hp — sufficient. Manual gearbox very good and well-geared. Looks very handsome. Very large boot. Premium interior.

Mercedes GLC EQ

The Mercedes GLC EQ brings an electrified touch to Mercedes’ compact luxury SUV line, combining a quiet, refined ride with the comfort and polish you expect from the brand. It’s a smart choice for buyers who want premium materials and everyday practicality while reducing fuel use, though it leans more toward comfort than sporty handling.

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Reviews Mercedes GLC EQ

4.6 (2 Reviews)
rate
IVAN
13 May 2026, 22:11:19

Aesthetic presence, good electric range and usable cargo hold...

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
IVAN
13 May 2026, 22:02:43

Great range, good looking, and virtually zero maintenance compare to the Range Rover which is the highest mainstream maintenance vehicle presently on the road..

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

Frequently compared as well

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Mercedes GLC EQ
VS
Comparing the Mercedes C‑Class EQ and the Mercedes GLC EQ pits a sleek, electrically powered executive saloon against a compact electric SUV — two different takes on premium Mercedes electrification. This brief comparison will focus on their size, practicality, driving feel and tech so you can …
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Audi Q3
BMW X3
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In the competitive segment of compact luxury SUVs, the Audi Q3 and BMW X3 stand out for their distinct personalities and driving experiences. The Q3 offers a more compact design with a striking interior and advanced tech features, appealing to urban drivers seeking style and connectivity. In …
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In the competitive compact SUV segment, the Audi Q3 stands out with its premium interior and cutting-edge technology, offering a luxurious driving experience. Meanwhile, the Hyundai Tucson impresses with its spacious cabin, user-friendly features, and excellent value for money. Both models have …
Audi Q3
Mercedes GLC
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In the competitive compact SUV segment, the Audi Q3 and Mercedes GLC stand out with their distinctive designs and advanced technology. The Q3 offers a sportier handling experience and a high-tech interior, while the GLC impresses with its luxurious finishes and comfort-oriented ride. Both vehicles …
Audi Q3
Omoda 5
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SEAT Ateca
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In the competitive compact SUV segment, the Audi Q3 stands out with its refined interior and advanced technology features, offering a luxurious driving experience. In contrast, the SEAT Ateca impresses with its sporty design and excellent value, making it a practical choice for those seeking both …
Audi Q3
Mercedes GLC EQ

Costs and Consumption
Price
38,200 - 52,900 £
Price
61,100 - 70,600 £
Consumption L/100km
1.7 - 8.6 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.9 - 16.6 kWh/100km
Electric Range
118 - 119 km
Electric Range
645 - 714 km
Battery Capacity
-
Battery Capacity
-
co2
39 - 195 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,635 - 1,900 kg
Curb weight
2,535 kg
Trunk capacity
375 - 488 L
Trunk capacity
570 L
Length
-
Length
-
Width
1,859 mm
Width
1,913 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
505 - 535 kg
Payload
505 kg

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid, Diesel
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
150 - 272 HP
Power HP
489 HP
Acceleration 0-100km/h
5.7 - 9.2 s
Acceleration 0-100km/h
4.3 s
Max Speed
-
Max Speed
-
Torque
250 - 400 Nm
Torque
800 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
110 - 200 kW
Power kW
360 kW
Engine capacity
1,498 - 1,984 cm3
Engine capacity
-

General
Model Year
2,025 - 2,026
Model Year
2026
CO2 Efficiency Class
E, G, B, F
CO2 Efficiency Class
A
Brand
Audi
Brand
Mercedes-Benz
What drivetrain options does the Audi Q3 have?

The Audi Q3 is available as Front-Wheel Drive or 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.