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Mercedes C Class Estate vs Audi Q5 comparison

Compare performance (288 HP vs 367 HP), boot space and price (42,600 £ vs 46,400 £ ) at a glance. Find out which car is the better choice for you – Mercedes C Class Estate or Audi Q5?

Mercedes C Class Estate vs Audi Q5: Key differences

Mercedes C Class Estate

3.6 (1 Reviews)
rate
  • barely cheaper
  • marginally lighter
details

Audi Q5

4.1 (8 Reviews)
rate
  • clearly more power
  • clearly more efficient
  • visibly quicker 0–100 km/h
  • only slightly more trunk space
details

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

C Class Estate

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.

Mercedes C Class Estate is barely cheaper – starting at 42,600 £ , while the Audi Q5 costs 46,400 £ . That’s a price difference of around 3,771 £.

Fuel consumption also shows a difference: the Audi Q5 uses 2.5 L/100km and is clearly more efficient than the Mercedes C Class Estate with 4.7 L/100km. The difference is about 2.2 L/100km.

Q5

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 Audi Q5 offers clearly more power – delivering 367 HP compared to 288 HP. That’s roughly 79 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi Q5 is visibly quicker – completing the sprint in 4.5 s, while the Mercedes C Class Estate takes 5.8 s. That’s about 1.3 s quicker.

There’s also a difference in torque: the Audi Q5 delivers only slightly more torque with 580 Nm compared to 550 Nm. That’s about 30 Nm more.

C Class Estate

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, Mercedes C Class Estate is marginally lighter – 1,755 kg compared to 1,910 kg. The difference is around 155 kg.

Looking at boot space, the Audi Q5 offers only slightly more boot space – 520 L compared to 490 L. That’s a difference of about 30 L.

Maximum payload is identical – both can carry up to 565 kg.

Who wins the race in the data check?

The Audi Q5 stands well ahead of its rival 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 £46,400
Q5

Audi Q5

  • Engine Type Plugin Hybrid, Petrol MHEV, Diesel MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Front-Wheel Drive
  • Power HP 204 - 367 HP
  • Consumption L/100km 2.5 - 8.3 L/100km
  • Electric Range 92 - 100 km
Mercedes C Class Estate
Audi Q5

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes C Class Estate

The Mercedes C-Class wagon dresses Mercedes refinement in a sensible, practical package, marrying a sleek estate silhouette with a plush, high-quality cabin that feels more premium than its badge implies. It quietly soaks up motorway miles and cartloads of family kit with composed handling and effortless comfort — a clever alternative to an SUV for buyers who still like to steer.

details

Audi Q5

The Audi Q5 is a refined compact luxury SUV that blends a plush, well-appointed interior with confident, composed handling suited to everyday driving. It’s a strong choice if you want a comfortable, technology-rich cabin and a practical, upscale package that feels polished on both city streets and longer trips.

details
Mercedes C Class Estate
Audi Q5

Costs and Consumption

Price
42,600 - 67,200 £
Price
46,400 - 79,600 £
Consumption L/100km
4.7 - 6.9 L/100km
Consumption L/100km
2.5 - 8.3 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
92 - 100 km
Battery Capacity
-
Battery Capacity
-
co2
123 - 157 g/km
co2
56 - 189 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Estate
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,755 - 1,940 kg
Curb weight
1,910 - 2,245 kg
Trunk capacity
490 L
Trunk capacity
433 - 520 L
Length
-
Length
-
Width
1,820 mm
Width
1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
460 - 565 kg
Payload
490 - 565 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive, Front-Wheel Drive
Power HP
186 - 288 HP
Power HP
204 - 367 HP
Acceleration 0-100km/h
5.8 - 8.8 s
Acceleration 0-100km/h
4.5 - 8.6 s
Max Speed
-
Max Speed
-
Torque
250 - 550 Nm
Torque
340 - 580 Nm
Number of Cylinders
4
Number of Cylinders
4 - 6
Power kW
137 - 212 kW
Power kW
150 - 270 kW
Engine capacity
1,496 - 1,999 cm3
Engine capacity
1,968 - 2,995 cm3

General

Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
E, F, D
CO2 Efficiency Class
B, E, F, G
Brand
Mercedes-Benz
Brand
Audi
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.