Which model is the better choice – the Audi A6 Avant or the Mercedes GLB? We compare performance (630 HP vs 320 HP), boot capacity (548 L vs 570 L), efficiency (2.30 L vs 5.60 L), and of course, the price (49700 £ vs 40500 £).
Find out now which car fits your needs better!
The Audi A6 Avant (Estate) is powered by a Petrol MHEV, Petrol, Diesel MHEV or Plugin Hybrid engine and comes with a Automatic transmission. In comparison, the Mercedes GLB (SUV) features a Petrol MHEV or Diesel engine and a Automatic gearbox.
When it comes to boot capacity, the Audi A6 Avant offers 548 L, while the Mercedes GLB provides 570 L – depending on what matters most to you. If you’re looking for more power, you’ll need to decide whether the 630 HP of the Audi A6 Avant or the 320 HP of the Mercedes GLB suits your needs better.
There are also differences in efficiency: 2.30 L vs 5.60 L. In terms of price, the Audi A6 Avant starts at 49700 £, while the Mercedes GLB is available from 40500 £.
Compare all the key specs now and find out which model fits your lifestyle best!
The Audi A6 Avant effortlessly combines elegance with practicality, making it an ideal choice for those seeking both style and versatility in a luxury estate. Its spacious interior offers a refined atmosphere, where high-quality materials and advanced technology come together to enhance the driving experience. With its dynamic performance and agile handling, the A6 Avant delivers a compelling blend of comfort and sportiness, making every journey a pleasure.
detailsThe Mercedes-Benz GLB exudes a robust yet sophisticated presence, combining the versatility of an SUV with the elegance the brand is renowned for. Its spacious interior is thoughtfully designed to accommodate modern lifestyles, offering flexibility and comfort for both drivers and passengers. With advanced technology seamlessly integrated throughout, the GLB ensures a driving experience that is both dynamic and intuitive.
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Costs and Consumption |
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Price
49700 - 118700 £
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Price
40500 - 65300 £
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Consumption L/100km
2.3 - 12.3 L
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Consumption L/100km
5.6 - 9 L
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Consumption kWh/100km
-
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Consumption kWh/100km
-
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Electric Range
94 - 101 km
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Electric Range
-
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Battery Capacity
20.70 kWh
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Battery Capacity
-
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co2
53 - 280 g/km
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co2
146 - 204 g/km
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Fuel tank capacity
46 - 73 L
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Fuel tank capacity
52 - 60 L
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Dimensions and Body |
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Body Type
Estate
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Body Type
SUV
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Seats
5
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Seats
5
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Doors
5
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Doors
5
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Curb weight
1865 - 2240 kg
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Curb weight
1640 - 1820 kg
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Trunk capacity
404 - 548 L
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Trunk capacity
565 - 570 L
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Length
4995 - 4999 mm
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Length
4634 - 4650 mm
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Width
1875 - 1951 mm
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Width
1834 - 1850 mm
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Height
1460 - 1472 mm
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Height
1665 - 1692 mm
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Payload
535 - 575 kg
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Payload
500 kg
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Engine and Performance |
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Engine Type
Petrol MHEV, Petrol, Diesel MHEV, Plugin Hybrid
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Engine Type
Petrol MHEV, Diesel
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Automatikgetriebe, Automat. Schaltgetriebe (Doppelkupplung)
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Transmission Detail
Automat. Schaltgetriebe (Doppelkupplung)
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Drive Type
All-Wheel Drive, Front-Wheel Drive
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Power HP
204 - 630 HP
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Power HP
116 - 320 HP
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Acceleration 0-100km/h
3.4 - 8.3 s
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Acceleration 0-100km/h
5.5 - 11.5 s
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Max Speed
238 - 280 km/h
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Max Speed
188 - 250 km/h
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Torque
340 - 850 Nm
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Torque
230 - 400 Nm
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Number of Cylinders
4 - 8
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Number of Cylinders
4
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Power kW
150 - 463 kW
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Power kW
85 - 235 kW
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Engine capacity
1968 - 3996 cm3
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Engine capacity
1332 - 1991 cm3
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General |
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Model Year
2024 - 2025
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Model Year
2025
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CO2 Efficiency Class
G, F, D, E, B
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CO2 Efficiency Class
E, F, G
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Brand
Audi
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Brand
Mercedes-Benz
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The Audi A6 Avant embodies a perfect blend of elegance, practicality, and advanced engineering. As a part of Audi’s prestigious lineup, this luxury estate combines a sporty drive with cavernous space, making it an ideal choice for families and business professionals alike. The aesthetic appeal of the A6 Avant is undeniable, showcasing sleek contours and a distinctive front grille that exudes confidence and sophistication.
The Audi A6 Avant is available with a range of advanced powertrains. Equipped with diesel and petrol engines featuring mild-hybrid technology, each variant focuses on delivering optimal performance while ensuring fuel economy. The engines deliver an impressive power spectrum, ranging from 163 PS in entry-level models up to a staggering 630 PS in the high-performance RS6 Avant variant. This formidable lineup ensures that there’s an A6 Avant to suit every taste, from the daily commuter to the performance enthusiast.
The innovative mild-hybrid system enhances fuel efficiency and reduces emissions by utilising energy recuperation during braking. With consumption figures as low as 1.4 L/100 km in plug-in hybrid variants, the A6 Avant stands out in its class, combining power and sustainability seamlessly.
The A6 Avant is primarily offered with a smooth-shifting automatic transmission, with options for both front-wheel drive and Audi’s renowned quattro all-wheel-drive system. The quattro system enhances traction and stability, providing drivers with confidence in varying driving conditions. Whether navigating winding country roads or urban streets, the A6 Avant delivers a balanced and responsive driving experience.
Step inside the A6 Avant, and the cabin is a testament to Audi's commitment to luxury and cutting-edge technology. The spacious interior accommodates up to five passengers comfortably, with high-quality materials detailing every surface. Audi’s MMI infotainment system sits at the heart of the dashboard, delivering intuitive control over navigation, entertainment, and vehicle settings via a dual touchscreen interface. Voice recognition and smartphone integration ensure that drivers remain connected while keeping focus on the road ahead.
In terms of cargo capacity, the A6 Avant excels with a boot space ranging from 405 to 565 litres, making it practical for both everyday errands and long-distance travel. The split-folding rear seats provide additional versatility, accommodating larger items with ease.
Safety is paramount in the Audi A6 Avant, with a suite of advanced driver assistance systems designed to enhance protection on the road. Features such as adaptive cruise control, lane departure warning, and traffic jam assist work collaboratively to reduce driver fatigue and enhance situational awareness. The optional matrix LED headlights not only improve night-time visibility but also adapt to oncoming traffic, creating an optimal driving environment.
The Audi A6 Avant is more than just a vehicle; it’s an experience that intertwines luxury, practicality, and progressive technology. Its diverse range of engine options, coupled with a focus on sustainability, places it at the forefront of the luxury estate segment. For those seeking a refined and dynamic driving experience, the Audi A6 Avant undoubtedly represents a remarkable choice.
The Mercedes-Benz GLB is an SUV that combines practicality with luxury, making it a distinguished choice within its segment. With a variety of engine options, innovative technologies, and the quality craftsmanship expected from Mercedes-Benz, the GLB stands out for its versatility and capability.
The Mercedes-Benz GLB offers a range of engine options to suit diverse driving preferences. The petrol variants are equipped with mild-hybrid technology, enhancing efficiency and performance. The diesel counterparts provide robust torque and fuel economy, catering to long-distance commuters. Horsepower for the GLB models ranges from 116 PS to an exhilarating 320 PS in the AMG version, promising a compelling driving experience.
Mercedes-Benz has integrated cutting-edge technology into the GLB to ensure both safety and comfort. The MBUX (Mercedes-Benz User Experience) infotainment system allows for intuitive interaction through voice control, touch, and gesture. Safety is paramount with features like adaptive cruise control, lane-keeping assist, and emergency braking, creating a secure cocoon for all passengers.
The GLB boasts a striking exterior design, featuring robust SUV characteristics with sleek Mercedes-Benz styling. Its dimensions emphasize practicality without compromising on aesthetics. Inside, the spacious cabin accommodates up to five passengers comfortably, complemented by high-quality materials and advanced features for a premium feel.
The driving dynamics of the GLB are tailored for both urban and adventurous terrains. With options for front-wheel and all-wheel drive, the GLB handles a variety of road conditions with ease. Acceleration from 0-100 km/h varies from a swift 5.5 seconds in the AMG model to a more leisurely 11.5 seconds in the entry-level variants, highlighting the versatility within the lineup.
The GLB is mindful of its environmental impact, with CO2 emissions ranging from 146 to 204 g/km. The model employs mild-hybrid technology and efficient diesel engines, achieving fuel consumption between 5.6 and 9 L/100km, depending on the variant, allowing for responsible driving without sacrificing performance.
In conclusion, the Mercedes-Benz GLB blends luxury, technology, and practicality into one versatile package. Whether navigating city streets or exploring off the beaten path, the GLB is designed to deliver a superior driving experience, making it a compelling choice for discerning consumers seeking an all-encompassing SUV.
The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.