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Audi A4 Avant vs Mercedes GLC comparison
Compare performance (470 HP vs 472 HP), boot space and price (37,200 £ vs 50,300 £ ) at a glance. Find out which car is the better choice for you – Audi A4 Avant or Mercedes GLC?
Audi A4 Avant vs Mercedes GLC: Key differences
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
A4 Avant
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.
Audi A4 Avant is noticeably cheaper – starting at 37,200 £ , while the Mercedes GLC costs 50,300 £ . That’s a price difference of around 13,085 £.
Fuel consumption also shows a difference: the Mercedes GLC uses 1.6 L/100km and is clearly more efficient than the Audi A4 Avant with 4.8 L/100km. The difference is about 3.2 L/100km.
GLC
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 offers only slightly more power – delivering 472 HP compared to 470 HP. That’s roughly 2 HP more horsepower.
When accelerating from 0 to 100 km/h, the Audi A4 Avant is slightly quicker – completing the sprint in 3.7 s, while the Mercedes GLC takes 4.2 s. That’s about 0.5 s quicker.
There’s also a difference in torque: the Mercedes GLC delivers moderately more torque with 750 Nm compared to 600 Nm. That’s about 150 Nm more.
A4 Avant
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 A4 Avant is markedly lighter – 1,595 kg compared to 1,985 kg. The difference is around 390 kg.
Looking at boot space, the Mercedes GLC offers visibly more boot space – 620 L compared to 495 L. That’s a difference of about 125 L.
When it comes to payload, the Mercedes GLC carries barely more – 575 kg compared to 565 kg. That’s a difference of about 10 kg.
Who wins the race in the data check?
The Mercedes GLC is far ahead overall 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
Mercedes GLC
Audi A4 Avant
Mercedes GLC
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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Audi A4 Avant
The Audi A4 Avant blends elegant, understated styling with practical estate versatility, making it a polished choice for drivers who want both poise and generous cargo space. Inside, the cabin feels premium and tech-forward while the composed driving manners turn routine journeys into a quietly satisfying experience—exactly the sensible indulgence buyers will appreciate.
details
Mercedes GLC
The Mercedes GLC blends quiet refinement with premium materials to create a comfortable, modern cabin that feels more upscale than its size might suggest. It delivers composed handling and confident on-road manners while offering practical versatility and a strong suite of driver assistance and infotainment features.
details
Audi A4 Avant
Mercedes GLC
Costs and Consumption |
|
|---|---|
|
Price
37,200 - 122,500 £
|
Price
50,300 - 82,100 £
|
|
Consumption L/100km
4.8 - 9.7 L/100km
|
Consumption L/100km
1.6 - 9.4 L/100km
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
-
|
|
Electric Range
-
|
Electric Range
122 - 128 km
|
|
Battery Capacity
-
|
Battery Capacity
-
|
|
co2
126 - 220 g/km
|
co2
41 - 214 g/km
|
|
Fuel tank capacity
40 - 58 L
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
Estate
|
Body Type
SUV
|
|
Seats
5
|
Seats
5
|
|
Doors
5
|
Doors
-
|
|
Curb weight
1,595 - 1,820 kg
|
Curb weight
1,985 - 2,400 kg
|
|
Trunk capacity
495 L
|
Trunk capacity
390 - 620 L
|
|
Length
4,750 - 4,782 mm
|
Length
-
|
|
Width
1,842 - 1,866 mm
|
Width
1,890 - 1,920 mm
|
|
Height
1,428 - 1,493 mm
|
Height
-
|
|
Max trunk capacity
1,495 L
|
Max trunk capacity
-
|
|
Payload
510 - 565 kg
|
Payload
475 - 575 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Diesel MHEV, Petrol MHEV, Petrol
|
Engine Type
Diesel MHEV, Plugin Hybrid, Petrol MHEV
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
|
Transmission Detail
Automatic Gearbox
|
|
Drive Type
All-Wheel Drive, Front-Wheel Drive
|
Drive Type
All-Wheel Drive
|
|
Power HP
136 - 470 HP
|
Power HP
186 - 472 HP
|
|
Acceleration 0-100km/h
3.7 - 9.8 s
|
Acceleration 0-100km/h
4.2 - 9 s
|
|
Max Speed
210 - 300 km/h
|
Max Speed
-
|
|
Torque
270 - 600 Nm
|
Torque
380 - 750 Nm
|
|
Number of Cylinders
4 - 6
|
Number of Cylinders
4 - 6
|
|
Power kW
100 - 346 kW
|
Power kW
137 - 347 kW
|
|
Engine capacity
1,968 - 2,894 cm3
|
Engine capacity
1,993 - 2,999 cm3
|
General |
|
|---|---|
|
Model Year
2,023 - 2,024
|
Model Year
2,025 - 2,026
|
|
CO2 Efficiency Class
E, F, D, G
|
CO2 Efficiency Class
D, B, E, F, G
|
|
Brand
Audi
|
Brand
Mercedes-Benz
|
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.