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Fiat Doblò Van vs Mercedes GLS comparison

Compare performance (136 HP vs 404 HP), boot space and price (21,300 £ vs 92,700 £ ) at a glance. Find out which car is the better choice for you – Fiat Doblò Van or Mercedes GLS?

Fiat Doblò Van vs Mercedes GLS: Key differences

Fiat Doblò Van

4 (1 Reviews)
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  • considerably cheaper
  • substantially more efficient
  • considerably lighter
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Mercedes GLS

  • considerably more power
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By Achim Sedelmaier

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

Doblò Van

Costs and Efficiency:

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

Fiat Doblò Van is considerably cheaper – starting at 21,300 £ , while the Mercedes GLS costs 92,700 £ . That’s a price difference of around 71,344 £.

Fuel consumption also shows a difference: the Fiat Doblò Van uses 5.2 L/100km and is substantially more efficient than the Mercedes GLS with 7.9 L/100km. The difference is about 2.7 L/100km.

GLS

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 Mercedes GLS offers considerably more power – delivering 404 HP compared to 136 HP. That’s roughly 268 HP more horsepower.

There’s also a difference in torque: the Mercedes GLS delivers considerably more torque with 750 Nm compared to 300 Nm. That’s about 450 Nm more.

Doblò Van

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Mercedes GLS offers more seats – 7 vs 5.

In terms of curb weight, Fiat Doblò Van is considerably lighter – 1,329 kg compared to 2,580 kg. The difference is around 1,251 kg.

When it comes to payload, the Fiat Doblò Van carries somewhat more – 991 kg compared to 820 kg. That’s a difference of about 171 kg.

Who wins the race in the data check?

The Fiat Doblò Van 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 £21,300
Doblò Van

Fiat Doblò Van

  • Engine Type Petrol, Diesel, Electric
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 102 - 136 HP
  • Consumption L/100km 5.2 - 6.3 L/100km
  • Consumption kWh/100km 17.4 kWh/100km
  • Electric Range 354 km
Fiat Doblò Van
Mercedes GLS

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Fiat Doblò Van

The Fiat Doblò is a no-nonsense workhorse that blends surprising cabin comfort with sensible practicality, turning long days on the road into something tolerable rather than torturous. Clever packaging and steady, uncomplicated manners make it a smart pick for small businesses and weekend warriors who want function without fuss.

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Mercedes GLS

The GLS — usually just called the GLS — is Mercedes' flagship SUV, wrapping limousine-like comfort and commanding road presence into a smart, family-ready package. It pampers occupants with a hushed cabin, premium materials and intuitive tech, while still managing to feel confident and a little indulgent on the daily commute.

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Fiat Doblò Van
Mercedes GLS

Costs and Consumption

Price
21,300 - 33,800 £
Price
92,700 - 104,600 £
Consumption L/100km
5.2 - 6.3 L/100km
Consumption L/100km
7.9 - 9.9 L/100km
Consumption kWh/100km
17.4 kWh/100km
Consumption kWh/100km
-
Electric Range
354 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 - 143 g/km
co2
206 - 226 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Cargo Van
Body Type
SUV
Seats
2 - 5
Seats
7
Doors
-
Doors
-
Curb weight
1,329 - 1,813 kg
Curb weight
2,580 - 2,670 kg
Trunk capacity
-
Trunk capacity
355 L
Length
-
Length
-
Width
1,848 mm
Width
1,956 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
611 - 991 kg
Payload
810 - 820 kg

Engine and Performance

Engine Type
Petrol, Diesel, Electric
Engine Type
Petrol MHEV, Diesel MHEV
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox, Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
102 - 136 HP
Power HP
336 - 404 HP
Acceleration 0-100km/h
-
Acceleration 0-100km/h
5.6 - 6.2 s
Max Speed
-
Max Speed
-
Torque
205 - 300 Nm
Torque
560 - 750 Nm
Number of Cylinders
3 - 4
Number of Cylinders
6
Power kW
75 - 100 kW
Power kW
247 - 297 kW
Engine capacity
1,199 - 1,499 cm3
Engine capacity
2,989 - 2,999 cm3

General

Model Year
2,024 - 2,025
Model Year
2026
CO2 Efficiency Class
E, A
CO2 Efficiency Class
G
Brand
Fiat
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.