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Audi Q3 vs Mercedes GLA - Differences and prices compared
Compare performance (272 HP vs 421 HP), boot space and price (38200 £ vs 38800 £ ) at a glance. Find out which car is the better choice for you – Audi Q3 or Mercedes GLA?
Q3
Costs and Efficiency:
Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.
Audi Q3 has a slight advantage in terms of price – it starts at 38200 £ , while the Mercedes GLA costs 38800 £ . That’s a price difference of around 608 £.
Fuel consumption also shows a difference: Audi Q3 manages with 1.70 L and is therefore convincingly more efficient than the Mercedes GLA with 2.90 L. The difference is about 1.20 L per 100 km.
As for electric range, the Audi Q3 performs distinct better – achieving up to 119 km, about 45 km more than the Mercedes GLA.
GLA
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 GLA has a evident edge – offering 421 HP compared to 272 HP. That’s roughly 149 HP more horsepower.
In acceleration from 0 to 100 km/h, the Mercedes GLA is noticeable quicker – completing the sprint in 4.30 s, while the Audi Q3 takes 5.70 s. That’s about 1.40 s faster.
In terms of top speed, the Mercedes GLA performs a bit better – reaching 270 km/h, while the Audi Q3 tops out at 240 km/h. The difference is around 30 km/h.
There’s also a difference in torque: Mercedes GLA pulls a bit stronger with 500 Nm compared to 400 Nm. That’s about 100 Nm difference.
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Q3
Space and Everyday Use:
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Both vehicles offer seating for 5 people.
In curb weight, Mercedes GLA is slight lighter – 1570 kg compared to 1635 kg. The difference is around 65 kg.
In terms of boot space, the Audi Q3 offers a bit more room – 488 L compared to 435 L. That’s a difference of about 53 L.
In maximum load capacity, the Mercedes GLA performs minimal better – up to 1430 L, which is about 44 L more than the Audi Q3.
When it comes to payload, Audi Q3 minimal takes the win – 535 kg compared to 500 kg. That’s a difference of about 35 kg.
Who wins the race in the data check?
The Audi Q3 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.
Audi Q3
Mercedes GLA
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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from about £38,200
Audi Q3
Audi Q3
5 (1 Reviews)
The Audi Q3 feels like a grown-up compact SUV with premium polish and city-friendly agility, the sort of car that makes weekend escapes and daily commutes equally satisfying. Inside, you get quality materials and smart packaging that keep things practical without skimping on style, so it’s an easy pick for buyers who want luxury without the drama.
details
Mercedes GLA
5 (1 Reviews)
The Mercedes GLA blends Mercedes style with compact crossover practicality, looking sharper than its size suggests while still feeling purposeful around town. Inside it serves up premium materials and tech-forward ergonomics, and the composed ride makes it an appealing pick for buyers who want luxury wrapped in a city-friendly package with a wink of adventurous spirit.
details
Audi Q3
Mercedes GLA
Costs and Consumption |
|
|---|---|
|
Price
38200 - 52900 £
|
Price
38800 - 75300 £
|
|
Consumption L/100km
1.7 - 8.6 L
|
Consumption L/100km
2.9 - 9.5 L
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
-
|
|
Electric Range
118 - 119 km
|
Electric Range
74 km
|
|
Battery Capacity
19.70 kWh
|
Battery Capacity
12.90 kWh
|
|
co2
39 - 195 g/km
|
co2
66 - 216 g/km
|
|
Fuel tank capacity
45 - 60 L
|
Fuel tank capacity
35 - 51 L
|
Dimensions and Body |
|
|---|---|
|
Body Type
SUV
|
Body Type
SUV
|
|
Seats
5
|
Seats
5
|
|
Doors
5
|
Doors
5
|
|
Curb weight
1635 - 1900 kg
|
Curb weight
1570 - 1810 kg
|
|
Trunk capacity
375 - 488 L
|
Trunk capacity
385 - 435 L
|
|
Length
4531 mm
|
Length
4412 - 4443 mm
|
|
Width
1859 mm
|
Width
1834 - 1849 mm
|
|
Height
1559 - 1601 mm
|
Height
1590 - 1616 mm
|
|
Max trunk capacity
1196 - 1386 L
|
Max trunk capacity
1385 - 1430 L
|
|
Payload
505 - 535 kg
|
Payload
480 - 500 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid, Diesel
|
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel, Petrol
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Dual-Clutch Automatic
|
Transmission Detail
Dual-Clutch Automatic
|
|
Drive Type
Front-Wheel Drive, All-Wheel Drive
|
Drive Type
Front-Wheel Drive, All-Wheel Drive
|
|
Power HP
150 - 272 HP
|
Power HP
116 - 421 HP
|
|
Acceleration 0-100km/h
5.7 - 9.2 s
|
Acceleration 0-100km/h
4.3 - 11 s
|
|
Max Speed
208 - 240 km/h
|
Max Speed
190 - 270 km/h
|
|
Torque
250 - 400 Nm
|
Torque
230 - 500 Nm
|
|
Number of Cylinders
4
|
Number of Cylinders
4
|
|
Power kW
110 - 200 kW
|
Power kW
85 - 310 kW
|
|
Engine capacity
1498 - 1984 cm3
|
Engine capacity
1332 - 1991 cm3
|
General |
|
|---|---|
|
Model Year
2025
|
Model Year
2024 - 2025
|
|
CO2 Efficiency Class
E, G, B
|
CO2 Efficiency Class
B, E, F, G
|
|
Brand
Audi
|
Brand
Mercedes-Benz
|
Is the Audi Q3 offered with different drivetrains?
The Audi Q3 is available as Front-Wheel Drive or All-Wheel Drive.
The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.