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Mercedes E-Class vs Mercedes GLS comparison

Compare performance (585 HP vs 404 HP), boot space and price (50,500 £ vs 92,700 £ ) at a glance. Find out which car is the better choice for you – Mercedes E-Class or Mercedes GLS?

Mercedes E-Class vs Mercedes GLS: Key differences

Mercedes E-Class

4.7 (2 Reviews)
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  • substantially cheaper
  • markedly more power
  • clearly more efficient
  • clearly quicker 0–100 km/h
  • clearly lighter
  • clearly more trunk space
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Mercedes GLS

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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

E-Class

Costs and Efficiency:

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

Mercedes E-Class is substantially cheaper – starting at 50,500 £ , while the Mercedes GLS costs 92,700 £ . That’s a price difference of around 42,172 £.

Fuel consumption also shows a difference: the Mercedes E-Class uses 1.5 L/100km and is clearly more efficient than the Mercedes GLS with 7.9 L/100km. The difference is about 6.4 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 E-Class offers markedly more power – delivering 585 HP compared to 404 HP. That’s roughly 181 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes E-Class is clearly quicker – completing the sprint in 4 s, while the Mercedes GLS takes 5.6 s. That’s about 1.6 s quicker.

Both models offer the same torque – 750 Nm.

E-Class

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.

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

In terms of curb weight, Mercedes E-Class is clearly lighter – 1,810 kg compared to 2,580 kg. The difference is around 770 kg.

Looking at boot space, the Mercedes E-Class offers clearly more boot space – 540 L compared to 355 L. That’s a difference of about 185 L.

When it comes to payload, the Mercedes GLS carries visibly more – 820 kg compared to 640 kg. That’s a difference of about 180 kg.

Who wins the race in the data check?

The Mercedes E-Class stands well ahead of its rival 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 £50,500
E-Class

Mercedes E-Class

  • Engine Type Petrol MHEV, Plugin Hybrid, Diesel MHEV
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 186 - 585 HP
  • Consumption L/100km 1.5 - 7.5 L/100km
  • Electric Range 101 - 116 km
Mercedes E-Class
Mercedes GLS

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes E-Class

The Mercedes E‑Class is the executive saloon that balances calm refinement with a hint of sporting intent, wrapping luxury in tasteful understatement. It pampers occupants with a composed ride and intuitive tech while quietly reminding you that it’s still very much a Mercedes — authoritative, polished, and unwilling to shout for attention.

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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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Mercedes E-Class
Mercedes GLS

Costs and Consumption

Price
50,500 - 119,700 £
Price
92,700 - 104,600 £
Consumption L/100km
1.5 - 7.5 L/100km
Consumption L/100km
7.9 - 9.9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
101 - 116 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
39 - 172 g/km
co2
206 - 226 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
7
Doors
-
Doors
-
Curb weight
1,810 - 2,390 kg
Curb weight
2,580 - 2,670 kg
Trunk capacity
370 - 540 L
Trunk capacity
355 L
Length
-
Length
-
Width
1,880 mm
Width
1,956 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
530 - 640 kg
Payload
810 - 820 kg

Engine and Performance

Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Engine Type
Petrol MHEV, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
186 - 585 HP
Power HP
336 - 404 HP
Acceleration 0-100km/h
4 - 8.5 s
Acceleration 0-100km/h
5.6 - 6.2 s
Max Speed
-
Max Speed
-
Torque
320 - 750 Nm
Torque
560 - 750 Nm
Number of Cylinders
4 - 6
Number of Cylinders
6
Power kW
137 - 430 kW
Power kW
247 - 297 kW
Engine capacity
1,993 - 2,999 cm3
Engine capacity
2,989 - 2,999 cm3

General

Model Year
2,024 - 2,025
Model Year
2026
CO2 Efficiency Class
E, F, B, D
CO2 Efficiency Class
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.