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Mercedes A Class vs Fiat Doblò comparison

Compare performance (421 HP vs 130 HP), boot space and price (32,600 £ vs 25,800 £ ) at a glance. Find out which car is the better choice for you – Mercedes A Class or Fiat Doblò?

Mercedes A Class vs Fiat Doblò: Key differences

Mercedes A Class

3.6 (2 Reviews)
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  • considerably more power
  • substantially more efficient
  • marginally lighter
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Fiat Doblò

  • markedly cheaper
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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

A Class

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.

Fiat Doblò is markedly cheaper – starting at 25,800 £ , while the Mercedes A Class costs 32,600 £ . That’s a price difference of around 6,793 £.

Fuel consumption also shows a difference: the Mercedes A Class uses 2.3 L/100km and is substantially more efficient than the Fiat Doblò with 5.5 L/100km. The difference is about 3.2 L/100km.

Doblò

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 Mercedes A Class offers considerably more power – delivering 421 HP compared to 130 HP. That’s roughly 291 HP more horsepower.

There’s also a difference in torque: the Mercedes A Class delivers noticeably more torque with 500 Nm compared to 300 Nm. That’s about 200 Nm more.

A Class

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 is marginally lighter – 1,440 kg compared to 1,530 kg. The difference is around 90 kg.

When it comes to payload, the Fiat Doblò carries considerably more – 840 kg compared to 485 kg. That’s a difference of about 355 kg.

Who wins the race in the data check?

The Mercedes A Class 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 £32,600
A Class

Mercedes A Class

  • Engine Type Petrol MHEV, Diesel, Plugin Hybrid, Petrol
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 421 HP
  • Consumption L/100km 2.3 - 9 L/100km
  • Electric Range 85 km
Mercedes A Class
Fiat Doblò

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes A Class

The Mercedes A‑Class arrives as a compact charmer that dresses premium materials and a cockpit full of screens in a tidy, city-friendly package, delivering surprising agility and poise. For buyers who want a luxury badge, clever tech and a car that's equally happy in tight streets or on a spirited country run, the A‑Class offers a grown-up feel with a cheeky streak.

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Fiat Doblò

The Fiat Doblò is Fiat’s pragmatic workhorse that doubles as a family companion—deceptively roomy, easy to live with and built to swallow awkward loads without drama. It won’t win style prizes, but its sensible packaging, no-nonsense character and low-stress ownership make it a very practical choice for buyers who prefer usefulness over flash.

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Mercedes A Class
Fiat Doblò

Costs and Consumption

Price
32,600 - 66,500 £
Price
25,800 - 29,600 £
Consumption L/100km
2.3 - 9 L/100km
Consumption L/100km
5.5 - 5.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
85 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
53 - 205 g/km
co2
144 - 152 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
High Roof Estate
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,440 - 1,695 kg
Curb weight
1,530 - 1,658 kg
Trunk capacity
310 - 350 L
Trunk capacity
-
Length
-
Length
-
Width
1,796 - 1,850 mm
Width
1,848 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
450 - 485 kg
Payload
722 - 840 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel, Plugin Hybrid, Petrol
Engine Type
Diesel
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
116 - 421 HP
Power HP
102 - 130 HP
Acceleration 0-100km/h
3.9 - 9.7 s
Acceleration 0-100km/h
-
Max Speed
-
Max Speed
-
Torque
200 - 500 Nm
Torque
250 - 300 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
85 - 310 kW
Power kW
75 - 96 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
1,499 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
D, E, B, G
CO2 Efficiency Class
E
Brand
Mercedes-Benz
Brand
Fiat
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.