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Mercedes GLS vs Skoda Octavia Combi comparison

Compare performance (404 HP vs 204 HP), boot space and price (92,700 £ vs 25,600 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLS or Skoda Octavia Combi?

Mercedes GLS vs Skoda Octavia Combi: Key differences

Mercedes GLS

  • substantially more power
  • a bit quicker 0–100 km/h
details

Skoda Octavia Combi

4.6 (3 Reviews)
rate
  • considerably cheaper
  • substantially more efficient
  • considerably lighter
  • considerably more trunk space
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

GLS

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Skoda Octavia Combi is considerably cheaper – starting at 25,600 £ , while the Mercedes GLS costs 92,700 £ . That’s a price difference of around 67,085 £.

Fuel consumption also shows a difference: the Skoda Octavia Combi uses 4.4 L/100km and is substantially more efficient than the Mercedes GLS with 7.9 L/100km. The difference is about 3.5 L/100km.

Octavia Combi

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 substantially more power – delivering 404 HP compared to 204 HP. That’s roughly 200 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLS is a bit quicker – completing the sprint in 5.6 s, while the Skoda Octavia Combi takes 6.7 s. That’s about 1.1 s quicker.

There’s also a difference in torque: the Mercedes GLS delivers clearly more torque with 750 Nm compared to 360 Nm. That’s about 390 Nm more.

GLS

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, Skoda Octavia Combi is considerably lighter – 1,366 kg compared to 2,580 kg. The difference is around 1,214 kg.

Looking at boot space, the Skoda Octavia Combi offers considerably more boot space – 640 L compared to 355 L. That’s a difference of about 285 L.

When it comes to payload, the Mercedes GLS carries markedly more – 820 kg compared to 534 kg. That’s a difference of about 286 kg.

Who wins the race in the data check?

The Skoda Octavia Combi holds a decisive overall lead 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 £25,600
Octavia Combi

Skoda Octavia Combi

  • Engine Type Petrol, Petrol MHEV, Diesel
  • Transmission Automatic, Manuel
  • Drive Type All-Wheel Drive, Front-Wheel Drive
  • Power HP 116 - 204 HP
  • Consumption L/100km 4.4 - 6.9 L/100km
Mercedes GLS
Skoda Octavia Combi

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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.

details

Skoda Octavia Combi

The Skoda Octavia Combi is a practical, well‑packaged estate that delivers generous and flexible interior space ideal for families or active owners. Its sensible cabin layout, comfortable ride and solid reputation for reliability make it a pragmatic choice for buyers who value utility over flash.

details
Mercedes GLS
Skoda Octavia Combi

Costs and Consumption

Price
92,700 - 104,600 £
Price
25,600 - 39,600 £
Consumption L/100km
7.9 - 9.9 L/100km
Consumption L/100km
4.4 - 6.9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
206 - 226 g/km
co2
113 - 157 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Estate
Seats
7
Seats
5
Doors
-
Doors
-
Curb weight
2,580 - 2,670 kg
Curb weight
1,366 - 1,553 kg
Trunk capacity
355 L
Trunk capacity
640 L
Length
-
Length
-
Width
1,956 mm
Width
1,829 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
810 - 820 kg
Payload
502 - 534 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Petrol, Petrol MHEV, Diesel
Transmission
Automatic
Transmission
Automatic, Manuel
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic, Manual Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive, Front-Wheel Drive
Power HP
336 - 404 HP
Power HP
116 - 204 HP
Acceleration 0-100km/h
5.6 - 6.2 s
Acceleration 0-100km/h
6.7 - 10.7 s
Max Speed
-
Max Speed
-
Torque
560 - 750 Nm
Torque
220 - 360 Nm
Number of Cylinders
6
Number of Cylinders
4
Power kW
247 - 297 kW
Power kW
85 - 150 kW
Engine capacity
2,989 - 2,999 cm3
Engine capacity
1,498 - 1,984 cm3

General

Model Year
2026
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
E, F, D, C
Brand
Mercedes-Benz
Brand
Skoda
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.