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Mercedes GLC vs Renault Austral comparison

Compare performance (472 HP vs 148 HP), boot space and price (50,300 £ vs 29,900 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLC or Renault Austral?

Mercedes GLC vs Renault Austral: Key differences

Mercedes GLC

4.4 (12 Reviews)
rate
  • clearly more power
  • substantially more efficient
  • considerably quicker 0–100 km/h
details

Renault Austral

4.9 (5 Reviews)
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  • significantly cheaper
  • clearly lighter
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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

GLC

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.

Renault Austral is significantly cheaper – starting at 29,900 £ , while the Mercedes GLC costs 50,300 £ . That’s a price difference of around 20,413 £.

Fuel consumption also shows a difference: the Mercedes GLC uses 1.6 L/100km and is substantially more efficient than the Renault Austral with 6.4 L/100km. The difference is about 4.8 L/100km.

Austral

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mercedes GLC offers clearly more power – delivering 472 HP compared to 148 HP. That’s roughly 324 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLC is considerably quicker – completing the sprint in 4.2 s, while the Renault Austral takes 9.9 s. That’s about 5.7 s quicker.

There’s also a difference in torque: the Mercedes GLC delivers considerably more torque with 750 Nm compared to 270 Nm. That’s about 480 Nm more.

GLC

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, Renault Austral is clearly lighter – 1,548 kg compared to 1,985 kg. The difference is around 437 kg.

When it comes to payload, the Mercedes GLC carries clearly more – 575 kg compared to 455 kg. That’s a difference of about 120 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 : Diesel MHEV, Plugin Hybrid, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 186 - 472 HP
  • Consumption L/100km : 1.6 - 9.4 L/100km
  • Electric Range : 122 - 128 km
details

Frequently compared as well

Renault Austral
Renault Symbioz
VS
The Renault Austral and the Renault Symbioz represent two very different faces of Renault: the Austral is a production compact SUV focused on practicality and comfort, while the Symbioz is a concept show car that explores radical design and future technologies. Comparing them helps buyers choose …
Renault Austral
Renault Rafale
VS
The Renault Austral and Renault Rafale represent two different takes on the modern Renault SUV: the Austral is a practical, family-oriented compact SUV, while the Rafale aims for a sportier, more premium coupé-SUV character. This comparison focuses on real-world driving, features and ownership …
Mercedes GLC
Renault Austral

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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
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Reviews Mercedes GLC

4.4 (12 Reviews)
rate
Zede
10 May 2026, 20:12:35

Too expensive! To justify it with technology that's equal or inferior.

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
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

Renault Austral

The Renault Austral is a stylish, well-built crossover that blends a comfortable ride with a spacious, modern cabin. It combines everyday-friendly refinement and contemporary technology with a focus on safety and practicality, making it a sensible choice for drivers who want an all-round family car.

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r221062p
r221121p
r221115p

Reviews Renault Austral

4.9 (5 Reviews)
rate

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

Frequently compared as well

Mercedes GLC
Volvo EX60
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The Mercedes GLC and the Volvo EX60 take different approaches to the premium compact SUV segment: the GLC leans on refined ride, traditional luxury and a choice of petrol, mild-hybrid or plug-in options, while the EX60 emphasizes all-electric power, minimalist Scandinavian design and advanced …
Nissan Qashqai
Renault Austral
VS
Pick the Nissan Qashqai if you want a composed, easy-to-live-with compact SUV that feels refined and sensible on running costs; choose the Renault Austral if you crave a roomier, more stylish cabin with sharper tech and hybrid efficiency. Both have their charms — Qashqai is the safe, comfortable …
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Toyota RAV4
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Renault Austral
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Mercedes GLC
Land Rover Range Rover Evoque
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Mercedes GLC
Renault Austral

Costs and Consumption
Price
50,300 - 82,100 £
Price
29,900 - 34,100 £
Consumption L/100km
1.6 - 9.4 L/100km
Consumption L/100km
6.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
122 - 128 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
41 - 214 g/km
co2
145 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
1,985 - 2,400 kg
Curb weight
1,548 kg
Trunk capacity
390 - 620 L
Trunk capacity
-
Length
-
Length
-
Width
1,890 - 1,920 mm
Width
1,825 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 575 kg
Payload
455 kg

Engine and Performance
Engine Type
Diesel MHEV, Plugin Hybrid, Petrol MHEV
Engine Type
Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
CVT
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
186 - 472 HP
Power HP
148 HP
Acceleration 0-100km/h
4.2 - 9 s
Acceleration 0-100km/h
9.9 s
Max Speed
-
Max Speed
-
Torque
380 - 750 Nm
Torque
270 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
137 - 347 kW
Power kW
109 kW
Engine capacity
1,993 - 2,999 cm3
Engine capacity
1,332 cm3

General
Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
D, B, E, F, G
CO2 Efficiency Class
E
Brand
Mercedes-Benz
Brand
Renault
Is the Mercedes GLC offered with different drivetrains?

Available configurations include 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.