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Mercedes C Class Estate vs Kia EV6 comparison

Compare performance (288 HP vs 609 HP), boot space and price (42,600 £ vs 38,600 £ ) at a glance. Find out which car is the better choice for you – Mercedes C Class Estate or Kia EV6?

Mercedes C Class Estate vs Kia EV6: Key differences

Mercedes C Class Estate

3.6 (1 Reviews)
rate
  • somewhat lighter
details

Kia EV6

5 (3 Reviews)
rate
  • moderately cheaper
  • clearly more power
  • clearly 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

C Class Estate

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Kia EV6 is moderately cheaper – starting at 38,600 £ , while the Mercedes C Class Estate costs 42,600 £ . That’s a price difference of around 4,038 £.

EV6

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 Kia EV6 offers clearly more power – delivering 609 HP compared to 288 HP. That’s roughly 321 HP more horsepower.

When accelerating from 0 to 100 km/h, the Kia EV6 is clearly quicker – completing the sprint in 3.5 s, while the Mercedes C Class Estate takes 5.8 s. That’s about 2.3 s quicker.

There’s also a difference in torque: the Kia EV6 delivers noticeably more torque with 770 Nm compared to 550 Nm. That’s about 220 Nm more.

C Class Estate

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes C Class Estate is somewhat lighter – 1,755 kg compared to 1,955 kg. The difference is around 200 kg.

Boot capacity is identical – both offer 490 L of storage.

When it comes to payload, the Mercedes C Class Estate carries noticeably more – 565 kg compared to 450 kg. That’s a difference of about 115 kg.

Who wins the race in the data check?

The Kia EV6 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 £38,600
EV6

Kia EV6

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 170 - 609 HP
  • Consumption kWh/100km 15.9 - 20.9 kWh/100km
  • Electric Range 428 - 582 km
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Mercedes C Class Estate
Kia EV6

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.

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Reviews Mercedes C Class Estate

3.6 (1 Reviews)
rate
Storcki
15 May 2026, 10:11:16

To me, the CLA's interior and front end are tasteless and an affront — the C estate is clearly much more attractive.

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

Kia EV6

The Kia EV6 looks like it sprinted off a concept stage, its bold, futuristic lines wrapping a surprisingly spacious and grown-up cabin. On the road it delivers crisp, immediate thrust and composed handling, with enough everyday practicality and slick tech to make ditching petrol feel like an upgrade rather than a compromise.

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Kia_EV6_PETD_48
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Reviews Kia EV6

5 (3 Reviews)
rate
María Cardoso
11 Feb 2026, 06:43:58

I love this car — it moves super fast, makes me feel safe and wonderfully agile, like it’s got the power of a gasoline V8.

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
Janek
4 Feb 2026, 14:52:37

Great for city and recreational driving. Highway speeds and winter reveal its appetite for electricity — range drops quickly. The low beams could be brighter; the high beam is potent! Other than that, the car really pampers you.

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

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Mercedes C Class Estate
Kia EV6

Costs and Consumption
Price
42,600 - 67,200 £
Price
38,600 - 60,000 £
Consumption L/100km
4.7 - 6.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.9 - 20.9 kWh/100km
Electric Range
-
Electric Range
428 - 582 km
Battery Capacity
-
Battery Capacity
-
co2
123 - 157 g/km
co2
0 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
1,955 - 2,220 kg
Trunk capacity
490 L
Trunk capacity
480 - 490 L
Length
-
Length
-
Width
1,820 mm
Width
1,880 - 1,890 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
460 - 565 kg
Payload
440 - 450 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
186 - 288 HP
Power HP
170 - 609 HP
Acceleration 0-100km/h
5.8 - 8.8 s
Acceleration 0-100km/h
3.5 - 8.7 s
Max Speed
-
Max Speed
-
Torque
250 - 550 Nm
Torque
350 - 770 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
137 - 212 kW
Power kW
125 - 448 kW
Engine capacity
1,496 - 1,999 cm3
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2,024 - 2,025
CO2 Efficiency Class
E, F, D
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Kia
What drivetrain options does the Mercedes C Class Estate have?

The Mercedes C Class Estate is offered with 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.