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Mercedes A Class Saloon vs Mercedes C Class Sedan comparison

Compare performance (320 HP vs 680 HP), boot space and price (32,700 £ vs 41,300 £ ) at a glance. Find out which car is the better choice for you – Mercedes A Class Saloon or Mercedes C Class Sedan?

Mercedes A Class Saloon vs Mercedes C Class Sedan: Key differences

Mercedes A Class Saloon

  • visibly cheaper
  • considerably more efficient
  • clearly more electric range
  • a bit lighter
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Mercedes C Class Sedan

  • substantially more power
  • substantially quicker 0–100 km/h
  • moderately more trunk space
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By Achim Sedelmaier

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

A Class Saloon

Costs and Efficiency:

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

Mercedes A Class Saloon is visibly cheaper – starting at 32,700 £ , while the Mercedes C Class Sedan costs 41,300 £ . That’s a price difference of around 8,604 £.

Fuel consumption also shows a difference: the Mercedes A Class Saloon uses 0.7 L/100km and is considerably more efficient than the Mercedes C Class Sedan with 4.5 L/100km. The difference is about 3.8 L/100km.

As for electric range, the Mercedes A Class Saloon offers clearly more range – reaching up to 88 km, about 77 km more than the Mercedes C Class Sedan.

C Class Sedan

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 Sedan offers substantially more power – delivering 680 HP compared to 320 HP. That’s roughly 360 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes C Class Sedan is substantially quicker – completing the sprint in 3.4 s, while the Mercedes A Class Saloon takes 4.8 s. That’s about 1.4 s quicker.

There’s also a difference in torque: the Mercedes C Class Sedan delivers significantly more torque with 1,020 Nm compared to 450 Nm. That’s about 570 Nm more.

A Class Saloon

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 A Class Saloon is a bit lighter – 1,450 kg compared to 1,695 kg. The difference is around 245 kg.

Looking at boot space, the Mercedes C Class Sedan offers moderately more boot space – 455 L compared to 395 L. That’s a difference of about 60 L.

When it comes to payload, the Mercedes C Class Sedan carries a bit more – 570 kg compared to 490 kg. That’s a difference of about 80 kg.

Who wins the race in the data check?

The Mercedes A Class Saloon is far 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 £32,700
A Class Saloon

Mercedes A Class Saloon

  • Engine Type : Plugin Hybrid, Petrol MHEV, Diesel
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 320 HP
  • Consumption L/100km : 0.7 - 8.1 L/100km
  • Electric Range : 88 km
Mercedes A Class Saloon
Mercedes C Class Sedan

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes A Class Saloon

The Mercedes A‑Class Saloon blends compact practicality with premium flair, wrapping a surprisingly spacious interior in a slick, modern package that feels more grown-up than its hatchback sibling. It’s an ideal choice for city drivers who want Mercedes polish and cutting-edge tech without the ostentation of a larger saloon, and it even manages to make the daily commute feel a little bit special.

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Mercedes C Class Sedan

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.

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Mercedes A Class Saloon
Mercedes C Class Sedan

Costs and Consumption

Price
32,700 - 55,900 £
Price
41,300 - 103,400 £
Consumption L/100km
0.7 - 8.1 L/100km
Consumption L/100km
4.5 - 9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
88 km
Electric Range
11 km
Battery Capacity
12.9 kWh
Battery Capacity
-
co2
16 - 184 g/km
co2
119 - 205 g/km
Fuel tank capacity
35 - 51 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
Sedan
Seats
5
Seats
5
Doors
4
Doors
-
Curb weight
1,450 - 1,705 kg
Curb weight
1,695 - 2,165 kg
Trunk capacity
345 - 395 L
Trunk capacity
455 L
Length
4,558 - 4,570 mm
Length
-
Width
1,796 mm
Width
1,820 - 1,900 mm
Height
1,413 - 1,429 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 490 kg
Payload
485 - 570 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Engine Type
Petrol MHEV, Diesel MHEV, 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
116 - 320 HP
Power HP
183 - 680 HP
Acceleration 0-100km/h
4.8 - 9.9 s
Acceleration 0-100km/h
3.4 - 8.6 s
Max Speed
206 - 250 km/h
Max Speed
-
Torque
200 - 450 Nm
Torque
250 - 1,020 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
85 - 235 kW
Power kW
135 - 500 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
1,496 - 1,999 cm3

General

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