Compare performance (367 HP vs 354 HP), boot space and price (44800 £ vs 50600 £ ) at a glance. Find out which car is the better choice for you – Audi Q5 or Mercedes GLB?
In the world of luxury SUVs, two names often stand out: the Audi Q5 and the Mercedes GLB. Both vehicles showcase a blend of elegance, performance, and the latest automotive technology. In this comparison, we'll delve into the technical aspects, innovative features, and performance metrics of these two titans, offering insights into what each model brings to the road.
The Audi Q5 is offered with a variety of engine options, including diesel MHEV, petrol MHEV, and a plug-in hybrid. Its power output ranges from 163 HP to a thrilling 367 HP, thanks to options with up to six cylinders. The Q5's multifaceted lineup is complemented by a dual-clutch automatic transmission and an optionally available all-wheel drive, ensuring tailored performance for diverse driving styles. The SUV can accelerate from 0 to 100 km/h in as quick as 4.5 seconds, making it a lively choice for those who crave speed.
On the other hand, the Mercedes GLB comes with either a petrol MHEV or diesel engine, capable of delivering 116 HP to 320 HP. Although it typically sticks to four cylinders, the GLB impresses with its dual-clutch automatic transmission and all-wheel drive options. While slightly less rapid than its Audi counterpart, the GLB still offers a respectable 0 to 100 km/h acceleration in 5.5 seconds.
The Audi Q5's fuel consumption ranges from 1.5 L/100 km (plug-in hybrid variant) to 8.4 L/100 km, with its CO2 emissions labeled across various efficiency classes. Exceptionally efficient plug-in models offer an electric range of up to 62 km, contributing to lower emissions and reduced fuel usage.
Conversely, the Mercedes GLB exhibits consumption between 5.6 to 9 L/100 km. Its CO2 efficiency spans from class E to G. The wider spread in efficiency reflects its intent to offer choices aligned with the driving habits of its users.
Villainous in stance, the Audi Q5 measures up with a length between 4682 mm and 4717 mm and a width of about 1900 mm. Trunk capacity stands between 455 and 520 liters, accommodating practical needs without compromising style. Its curb weight varies from 1810 kg to 2150 kg, depending on the selected model and configuration.
The Mercedes GLB prefers a slightly more compact frame, with a length of up to 4650 mm and a width of 1850 mm. Notably, it boasts a larger trunk capacity ranging from 565 to 570 liters. The GLB’s curb weight ranges from 1640 kg to 1820 kg, emphasizing its efficiency and maneuverability in urban environments.
The Audi Q5 is equipped with the latest in infotainment and driver assistance technology, offering features like advanced navigation systems, adaptive cruise control, and semi-autonomous driving capabilities. The tech-forward dashboard provides a user-friendly interface for a modern driving experience.
Mercedes GLB stands out with its MBUX infotainment system, which includes voice control and an optional augmented reality navigation setup. The system ensures a seamless connection between driver and vehicle, placing emphasis on safety with features like active lane-keeping assist and an advanced braking system.
Both the Audi Q5 and Mercedes GLB provide compelling options in the SUV segment. For those seeking more engine variety and a sportier experience, the Q5 is a remarkable contender. Alternatively, if interior space and cutting-edge interface technology are higher priorities, the GLB makes a strong case. Ultimately, the choice between these two luxury SUVs depends on personal preference, driving needs, and lifestyle alignment.
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 Q5 has a a bit advantage in terms of price – it starts at 44800 £ , while the Mercedes GLB costs 50600 £ . That’s a price difference of around 5784 £.
As for electric range, the Mercedes GLB performs significantly better – achieving up to 631 km, about 531 km more than the Audi Q5.
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 Audi Q5 has a barely noticeable edge – offering 367 HP compared to 354 HP. That’s roughly 13 HP more horsepower.
In acceleration from 0 to 100 km/h, the Audi Q5 is evident quicker – completing the sprint in 4.50 s, while the Mercedes GLB takes 5.50 s. That’s about 1 s faster.
There’s also a difference in torque: Audi Q5 pulls a bit stronger with 580 Nm compared to 515 Nm. That’s about 65 Nm difference.
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Both vehicles offer seating for 5 people.
In curb weight, Audi Q5 is slightly lighter – 1910 kg compared to 2200 kg. The difference is around 290 kg.
In terms of boot space, the Mercedes GLB offers minimal more room – 540 L compared to 520 L. That’s a difference of about 20 L.
When it comes to payload, Audi Q5 to a small extent takes the win – 565 kg compared to 500 kg. That’s a difference of about 65 kg.
The Mercedes GLB is decisively ahead 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.
The Audi Q5 feels like the sensible luxury choice — polished cabin materials, a calm ride and enough tech to keep commuters and weekend adventurers equally pleased. It won't shout for attention but will quietly check the boxes for buyers who want refinement, space and everyday usability with a dash of Audi charisma.
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The Mercedes GLB is a practical compact SUV that mixes boxy, family-friendly space with premium German polish, making it an appealing choice for buyers who want usefulness without pretension. It drives with a confident, composed feel and somehow manages to look both rugged and refined — the grown-up SUV that still likes to have fun.
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Costs and Consumption |
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Price
44800 - 78900 £
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Price
50600 - 62400 £
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Consumption L/100km
2.5 - 8.3 L
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Consumption L/100km
-
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Consumption kWh/100km
-
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Consumption kWh/100km
15.8 - 15.9 kWh
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Electric Range
92 - 100 km
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Electric Range
614 - 631 km
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Battery Capacity
-
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Battery Capacity
-
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co2
56 - 189 g/km
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co2
0 g/km
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Fuel tank capacity
65 L
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
SUV
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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
-
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Curb weight
1910 - 2245 kg
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Curb weight
2200 - 2280 kg
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Trunk capacity
433 - 520 L
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Trunk capacity
540 L
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Length
4717 mm
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Length
-
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Width
1900 mm
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Width
1861 mm
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Height
1647 - 1656 mm
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Height
-
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Max trunk capacity
1388 - 1473 L
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Max trunk capacity
-
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Payload
490 - 565 kg
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Payload
500 kg
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Engine and Performance |
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|---|---|
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Engine Type
Plugin Hybrid, Petrol MHEV, Diesel MHEV
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Engine Type
Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Dual-Clutch Automatic
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Transmission Detail
Reduction Gearbox
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Drive Type
All-Wheel Drive, Front-Wheel Drive
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Power HP
204 - 367 HP
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Power HP
272 - 354 HP
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Acceleration 0-100km/h
4.5 - 8.6 s
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Acceleration 0-100km/h
5.5 - 7.4 s
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Max Speed
226 - 250 km/h
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Max Speed
-
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Torque
340 - 580 Nm
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Torque
335 - 515 Nm
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Number of Cylinders
4 - 6
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Number of Cylinders
-
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Power kW
150 - 270 kW
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Power kW
200 - 260 kW
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Engine capacity
1968 - 2995 cm3
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Engine capacity
-
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General |
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|---|---|
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Model Year
2025
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Model Year
2026
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CO2 Efficiency Class
B, E, F, G
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CO2 Efficiency Class
A
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Brand
Audi
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Brand
Mercedes-Benz
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The Audi Q5 is available as All-Wheel Drive or Front-Wheel Drive.
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