VS

Audi Q4 e-tron vs Mercedes C-Class Saloon comparison

Compare performance (340 HP vs 680 HP), boot space and price (40,700 £ vs 41,300 £ ) at a glance. Find out which car is the better choice for you – Audi Q4 e-tron or Mercedes C-Class Saloon?

Audi Q4 e-tron vs Mercedes C-Class Saloon: Key differences

Audi Q4 e-tron

4.6 (3 Reviews)
rate
  • very slightly cheaper
  • considerably more electric range
  • a bit more trunk space
details

Mercedes C-Class Saloon

  • clearly more power
  • considerably quicker 0–100 km/h
  • markedly lighter
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

Q4 e-tron

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Audi Q4 e-tron is very slightly cheaper – starting at 40,700 £ , while the Mercedes C-Class Saloon costs 41,300 £ . That’s a price difference of around 611 £.

As for electric range, the Audi Q4 e-tron offers considerably more range – reaching up to 592 km, about 581 km more than the Mercedes C-Class Saloon.

C-Class Saloon

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 Saloon offers clearly more power – delivering 680 HP compared to 340 HP. That’s roughly 340 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes C-Class Saloon is considerably quicker – completing the sprint in 3.4 s, while the Audi Q4 e-tron takes 5.4 s. That’s about 2 s quicker.

There’s also a difference in torque: the Mercedes C-Class Saloon delivers markedly more torque with 1,020 Nm compared to 679 Nm. That’s about 341 Nm more.

Q4 e-tron

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 terms of curb weight, Mercedes C-Class Saloon is markedly lighter – 1,695 kg compared to 2,035 kg. The difference is around 340 kg.

Looking at boot space, the Audi Q4 e-tron offers a bit more boot space – 535 L compared to 455 L. That’s a difference of about 80 L.

When it comes to payload, the Mercedes C-Class Saloon carries only slightly more – 570 kg compared to 515 kg. That’s a difference of about 55 kg.

Who wins the race in the data check?

The Mercedes C-Class Saloon sits just ahead 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 £41,300
C-Class Saloon

Mercedes C-Class Saloon

  • Engine Type Petrol MHEV, Diesel MHEV, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 183 - 680 HP
  • Consumption L/100km 4.5 - 9 L/100km
  • Electric Range 11 km
details

Frequently compared as well

Audi Q4 e-tron
Volvo EX40
VS
Comparing the Audi Q4 e-tron and the Volvo EX40 pits two compact premium electric SUVs against each other: the Q4 e-tron brings Audi’s refined driving dynamics and a traditionally upscale cabin, while the EX40 focuses on minimalist Scandinavian design, safety, and efficiency. Choose the Q4 for a …
Audi Q4 e-tron
BMW iX1
VS
The Audi Q4 e-tron and BMW iX1 are compact electric SUVs that aim to balance everyday practicality with distinct brand characters — the Q4 e-tron leans toward refined comfort and a premium cabin, while the iX1 emphasizes sporty handling and tech-forward features. This comparison will walk you …
Audi Q4 e-tron
Mercedes C-Class Saloon

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi Q4 e-tron

The Audi Q4 e-tron blends Audi’s clean, modern styling with a practical, well-built interior, making it a refined option for buyers who want a premium electric compact SUV. It offers a quiet, composed ride and intuitive tech, so it’s well suited to daily commuting and family duties while keeping the switch to electric straightforward.

details
A213272_overfull
A213273_overfull
A213248_overfull
A213261_overfull
A213263_overfull
A213264_overfull

Reviews Audi Q4 e-tron

4.6 (3 Reviews)
rate
Alain
10 Jun 2026, 00:16:47

A more attractive vehicle inside and out, with German reliability.

Mercedes C-Class Saloon

The Mercedes C‑Class is the compact executive that dresses like it owns the boulevard, with an interior that blends modern elegance and plush comfort to make everyday driving feel unexpectedly special. On the road it pairs poise with a hint of cheeky agility, rewarding drivers who want refinement without forfeiting a touch of fun — and yes, it still looks great in the driveway.

details
21C0295_008
21C0295_012
21C0295_018
21C0297_041
21C0297_069

Reviews Mercedes C-Class Saloon

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

Frequently compared as well

Audi Q4 e-tron
Skoda Elroq
VS
Deciding between the Audi Q4 e-tron and the Skoda Elroq comes down to whether you value Audi’s premium feel and refined driving experience or Skoda’s clever packaging and better value. The Q4 e-tron focuses on high-quality materials, tech and a composed ride, while the Elroq prioritises interior …
Audi Q4 e-tron
Volvo EX60
VS
The Audi Q4 e-tron and Volvo EX60 are competing compact premium electric SUVs that take different approaches to design, driving feel and in-cabin experience. This comparison will cut through specs and real-world strengths to help you choose between the Q4 e-tron’s refined driving dynamics and Audi …
Audi Q4 e-tron
Ford Capri
VS
The Audi Q4 e-tron and the Ford Capri represent two distinct eras of automotive design and technology, each capturing the hearts of enthusiasts in their own right. While the Q4 e-tron offers cutting-edge electric performance and a high-tech interior, the Capri boasts a classic, sporty aesthetic and …
Audi Q4 e-tron
Audi Q6 e-tron
VS
The Audi Q4 e-tron and Audi Q6 e-tron are Audi’s electric SUV siblings: the compact Q4 emphasizes city-friendly size and efficiency, while the Q6 moves upmarket with more interior space, range and advanced tech. This side‑by‑side comparison will show whether the Q4’s agility and value or the Q6’s …
Audi Q4 e-tron
VW ID.4
VS
In the growing electric SUV market, the Audi Q4 e-tron and VW ID.4 stand out as compelling options, each embodying distinct design philosophies. The Q4 e-tron boasts a more premium interior and sportier driving dynamics, appealing to luxury buyers, while the ID.4 prioritizes practicality and …
Audi Q4 e-tron
CUPRA Tavascan
VS
Here’s a head-to-head look at the Audi Q4 e-tron and the CUPRA Tavascan, two compact electric crossovers that blend practicality with distinctive styling. I’ll compare driving dynamics, range, interior quality and value to help you choose which fits your needs.
Audi Q4 e-tron
Mercedes EQA
VS
In the competitive electric SUV segment, the Audi Q4 e-tron and Mercedes EQA stand out with their distinct designs and cutting-edge technologies. The Q4 e-tron impresses with its spacious interior and advanced infotainment system, making it a practical choice for families. Meanwhile, the EQA offers …
Audi Q4 e-tron
Audi A6 e-tron Avant
VS
In the battle of electric sophistication, the Audi Q4 e-tron stands out with its compact SUV design, offering practicality and a versatile interior for urban drivers. Meanwhile, the Audi A6 e-tron Avant brings a stylish edge to the performance segment, combining sleek aesthetics with impressive …
Audi Q4 e-tron
Mercedes C-Class Saloon

Costs and Consumption
Price
40,700 - 53,100 £
Price
41,300 - 103,400 £
Consumption L/100km
-
Consumption L/100km
4.5 - 9 L/100km
Consumption kWh/100km
14.8 - 16.2 kWh/100km
Consumption kWh/100km
-
Electric Range
440 - 592 km
Electric Range
11 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
119 - 205 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
2,035 - 2,235 kg
Curb weight
1,695 - 2,165 kg
Trunk capacity
515 - 535 L
Trunk capacity
280 - 455 L
Length
-
Length
-
Width
1,865 mm
Width
1,820 - 1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
505 - 515 kg
Payload
485 - 570 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
204 - 340 HP
Power HP
183 - 680 HP
Acceleration 0-100km/h
5.4 - 8.1 s
Acceleration 0-100km/h
3.4 - 8.6 s
Max Speed
-
Max Speed
-
Torque
350 - 679 Nm
Torque
250 - 1,020 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
150 - 250 kW
Power kW
135 - 500 kW
Engine capacity
-
Engine capacity
1,496 - 1,999 cm3

General
Model Year
2026
Model Year
2,024 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
E, D, G
Brand
Audi
Brand
Mercedes-Benz
Is the Audi Q4 e-tron offered with different drivetrains?

The Audi Q4 e-tron is available as Rear-Wheel Drive or All-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.