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Audi Q3 vs Mercedes SL Class – Which car suits you better?

Everyday use, family trips or long-distance drives – here’s where the differences show.
Discover whether Audi Q3 or Mercedes SL Class fits your lifestyle better.

Here’s where it gets real: The technical differences in detail

Q3 @ audi-mediacenter.com

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 Q3 has a significantly advantage in terms of price – it starts at 38200 £, while the Mercedes SL Class costs 112700 £. That’s a price difference of around 74476 £.

Fuel consumption also shows a difference: Audi Q3 manages with 1.70 L and is therefore decisively more efficient than the Mercedes SL Class with 9 L. The difference is about 7.30 L per 100 km.

As for range, the Audi Q3 performs significantly better – achieving up to 119 km, about 107 km more than the Mercedes SL Class.

SL Class @ group-media.mercedes-benz.com

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 SL Class has a convincingly edge – offering 816 HP compared to 272 HP. That’s roughly 544 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes SL Class is significantly quicker – completing the sprint in 2.90 s, while the Audi Q3 takes 5.70 s. That’s about 2.80 s faster.

In terms of top speed, the Mercedes SL Class performs distinct better – reaching 317 km/h, while the Audi Q3 tops out at 240 km/h. The difference is around 77 km/h.

There’s also a difference in torque: Mercedes SL Class pulls significantly stronger with 1420 Nm compared to 400 Nm. That’s about 1020 Nm difference.

Q3 @ audi-mediacenter.com

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Audi Q3 offers to a small extent more seating capacity – 5 vs 4.

In curb weight, Audi Q3 is slightly lighter – 1635 kg compared to 1810 kg. The difference is around 175 kg.

In terms of boot space, the Audi Q3 offers significantly more room – 488 L compared to 240 L. That’s a difference of about 248 L.

When it comes to payload, Audi Q3 clearly perceptible takes the win – 535 kg compared to 375 kg. That’s a difference of about 160 kg.

Who comes out on top?

Overall, the Audi Q3 shows itself to be is largely superior and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £38,200
A188605_overfull

Audi Q3

  • Engine Type : Petrol MHEV, Petrol, Plugin Hybrid, Diesel
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 150 - 272 HP
  • Consumption L/100km : 1.7 - 8.6 L
  • Electric Range : 118 - 119 km
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Audi Q3

5 (1)
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The Audi Q3 seamlessly blends practicality with luxury, making it an ideal choice for urban dwellers and adventure seekers alike. With its striking design and sophisticated interior, the Q3 offers a premium driving experience that caters to both comfort and style. As a compact SUV, it effortlessly navigates through city streets while providing ample space for passengers and cargo.

details
A188605_overfull @ audi-mediacenter.com
A188610_overfull @ audi-mediacenter.com
A188613_overfull @ audi-mediacenter.com
A1814467_overfull @ audi-mediacenter.com
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Mercedes SL Class

The Mercedes-Benz SL-Class embodies a perfect fusion of performance and luxury, offering a driving experience that is both exhilarating and refined. Its sleek and aerodynamic design ensures a commanding presence on the road, while the sumptuous interior provides unparalleled comfort and cutting-edge technology. With a heritage of engineering excellence, this model stands as a testament to Mercedes-Benz's commitment to innovation and craftsmanship.

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15C1119_012 @ group-media.mercedes-benz.com
15C1119_029 @ group-media.mercedes-benz.com
15C1119_120 @ group-media.mercedes-benz.com
15C1119_004 @ group-media.mercedes-benz.com

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Audi Q3
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Q3
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Costs and Consumption
Price
38200 - 52900 £
Price
112700 - 219300 £
Consumption L/100km
1.7 - 8.6 L
Consumption L/100km
9 - 13.6 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
118 - 119 km
Electric Range
12 km
Battery Capacity
19.70 kWh
Battery Capacity
-
co2
39 - 195 g/km
co2
206 - 309 g/km
Fuel tank capacity
45 - 60 L
Fuel tank capacity
70 L

Dimensions and Body
Body Type
SUV
Body Type
Roadster
Seats
5
Seats
4
Doors
5
Doors
2
Curb weight
1635 - 1900 kg
Curb weight
1810 - 2195 kg
Trunk capacity
375 - 488 L
Trunk capacity
110 - 240 L
Length
4531 mm
Length
4697 - 4705 mm
Width
1859 mm
Width
1915 mm
Height
1559 - 1601 mm
Height
1354 - 1359 mm
Max trunk capacity
1196 - 1386 L
Max trunk capacity
-
Payload
505 - 535 kg
Payload
145 - 375 kg

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid, Diesel
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
150 - 272 HP
Power HP
381 - 816 HP
Acceleration 0-100km/h
5.7 - 9.2 s
Acceleration 0-100km/h
2.9 - 4.9 s
Max Speed
208 - 240 km/h
Max Speed
260 - 317 km/h
Torque
250 - 400 Nm
Torque
480 - 1420 Nm
Number of Cylinders
4
Number of Cylinders
4 - 8
Power kW
110 - 200 kW
Power kW
280 - 600 kW
Engine capacity
1498 - 1984 cm3
Engine capacity
1991 - 3982 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
E, G, B
CO2 Efficiency Class
G
Brand
Audi
Brand
Mercedes-Benz

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Is the Audi Q3 offered with different drivetrains?

The Audi Q3 is available as Front-Wheel Drive or All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.