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Audi Q5 vs Mercedes C-Class EQ comparison

Compare performance (367 HP vs 489 HP), boot space and price (46,400 £ vs 58,000 £ ) at a glance. Find out which car is the better choice for you – Audi Q5 or Mercedes C-Class EQ?

Audi Q5 vs Mercedes C-Class EQ: Key differences

Audi Q5

4.1 (8 Reviews)
rate
  • clearly cheaper
  • visibly lighter
  • only slightly more trunk space
details

Mercedes C-Class EQ

  • markedly more power
  • considerably more electric range
  • a bit quicker 0–100 km/h
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

Q5

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 Q5 is clearly cheaper – starting at 46,400 £ , while the Mercedes C-Class EQ costs 58,000 £ . That’s a price difference of around 11,667 £.

As for electric range, the Mercedes C-Class EQ offers considerably more range – reaching up to 753 km, about 653 km more than the Audi Q5.

C-Class EQ

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Mercedes C-Class EQ offers markedly more power – delivering 489 HP compared to 367 HP. That’s roughly 122 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes C-Class EQ is a bit quicker – completing the sprint in 4 s, while the Audi Q5 takes 4.5 s. That’s about 0.5 s quicker.

There’s also a difference in torque: the Mercedes C-Class EQ delivers visibly more torque with 800 Nm compared to 580 Nm. That’s about 220 Nm more.

Q5

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, Audi Q5 is visibly lighter – 1,910 kg compared to 2,460 kg. The difference is around 550 kg.

Looking at boot space, the Audi Q5 offers only slightly more boot space – 520 L compared to 470 L. That’s a difference of about 50 L.

When it comes to payload, the Audi Q5 carries somewhat more – 565 kg compared to 505 kg. That’s a difference of about 60 kg.

Who wins the race in the data check?

The Mercedes C-Class EQ is clearly superior overall 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 £58,000
C-Class EQ

Mercedes C-Class EQ

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 489 HP
  • Consumption kWh/100km 14.3 - 15.6 kWh/100km
  • Electric Range 706 - 753 km
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Frequently compared as well

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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.

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Reviews Audi Q5

4.1 (8 Reviews)
rate
Alex
1 Jul 2026, 20:30:58

Overpriced

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Marek
7 Jun 2026, 08:47:12

Great to drive, the driver-assistance systems work perfectly. Nimble and dynamic. I drive the Sportback version with the 265 hp engine — I recommend it, it has nice acceleration, the gears shift very smoothly, there’s no lag (and I’m talking about the Dynamic setting). It adapts perfectly to the driver’s driving preferences.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Robert
16 Apr 2026, 20:24:39

Comfortable and composed on the road — an excellent car for daily use. I drive the Q5 TDI with standard suspension and 20‑inch wheels.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Aurelio
16 Mar 2026, 20:10:09

BYD — to Romania, in my area I have to recharge 5 times.
Audi Q5 — to the same place I refuel only 2 times.
At the end of the merry-go-round, if diesel doesn’t rise again, I can say I travel with peace of mind in the Audi — both on price and comfort 😆😆😆. If I switch on the air conditioning in the BYD, I’m totally screwed; for 1,350 km I’d need solar panels just to keep costs down.
But if I only drive around the city and do short runs, all praise to BYD.

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Klaus
9 Dec 2025, 16:03:21

The Audi Q5 reliably gets me to my destination every day. It isn't cheap, but it's a real looker!!!

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Mercedes C-Class EQ

The Mercedes C‑Class EQ blends the familiar poise and luxury of the C‑Class with Mercedes' EQ electric ethos, delivering a quietly refined and modern driving experience. Inside, it pairs upscale materials and tech-forward touches with a composed ride that suits both city commuting and longer journeys.

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Reviews Mercedes C-Class EQ

No reviews yet. Share your experience and help others decide.

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Mercedes C-Class EQ

Costs and Consumption
Price
46,400 - 79,600 £
Price
58,000 - 67,600 £
Consumption L/100km
2.5 - 8.3 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.3 - 15.6 kWh/100km
Electric Range
92 - 100 km
Electric Range
706 - 753 km
Battery Capacity
-
Battery Capacity
-
co2
56 - 189 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,910 - 2,245 kg
Curb weight
2,460 kg
Trunk capacity
433 - 520 L
Trunk capacity
470 L
Length
-
Length
-
Width
1,900 mm
Width
1,892 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
490 - 565 kg
Payload
505 kg

Engine and Performance
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 - 367 HP
Power HP
489 HP
Acceleration 0-100km/h
4.5 - 8.6 s
Acceleration 0-100km/h
4 s
Max Speed
-
Max Speed
-
Torque
340 - 580 Nm
Torque
800 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
150 - 270 kW
Power kW
360 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
B, E, F, G
CO2 Efficiency Class
A
Brand
Audi
Brand
Mercedes-Benz
What drivetrain options does the Audi Q5 have?

The Audi Q5 is offered with All-Wheel Drive or Front-Wheel Drive.

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.