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Mazda CX-80 vs Mercedes GLS comparison

Compare performance (327 HP vs 404 HP), boot space and price (49,300 £ vs 92,700 £ ) at a glance. Find out which car is the better choice for you – Mazda CX-80 or Mercedes GLS?

Mazda CX-80 vs Mercedes GLS: Key differences

Mazda CX-80

4 (2 Reviews)
rate
  • considerably cheaper
  • clearly more efficient
  • noticeably lighter
details

Mercedes GLS

  • somewhat more power
  • markedly quicker 0–100 km/h
  • markedly more trunk space
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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

CX-80

Costs and Efficiency:

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

Mazda CX-80 is considerably cheaper – starting at 49,300 £ , while the Mercedes GLS costs 92,700 £ . That’s a price difference of around 43,334 £.

Fuel consumption also shows a difference: the Mazda CX-80 uses 4 L/100km and is clearly more efficient than the Mercedes GLS with 7.9 L/100km. The difference is about 3.9 L/100km.

GLS

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 GLS offers somewhat more power – delivering 404 HP compared to 327 HP. That’s roughly 77 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLS is markedly quicker – completing the sprint in 5.6 s, while the Mazda CX-80 takes 6.8 s. That’s about 1.2 s quicker.

There’s also a difference in torque: the Mercedes GLS delivers clearly more torque with 750 Nm compared to 550 Nm. That’s about 200 Nm more.

CX-80

Space and Everyday Use:

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

Both vehicles offer seating for 7 people.

In terms of curb weight, Mazda CX-80 is noticeably lighter – 2,131 kg compared to 2,580 kg. The difference is around 449 kg.

Looking at boot space, the Mercedes GLS offers markedly more boot space – 355 L compared to 258 L. That’s a difference of about 97 L.

When it comes to payload, the Mercedes GLS carries visibly more – 820 kg compared to 650 kg. That’s a difference of about 170 kg.

Who wins the race in the data check?

The Mazda CX-80 is decisively ahead 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 £49,300
CX-80

Mazda CX-80

  • Engine Type Plugin Hybrid, Diesel MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 254 - 327 HP
  • Consumption L/100km 4 - 5.6 L/100km
  • Electric Range 60 km
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Frequently compared as well

Mazda CX-80
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Mazda CX-80
Mercedes GLS

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mazda CX-80

The Mazda CX-80 brings polished, near-premium styling and a cabin that feels far classier than its badge might imply. It steers with a composed, engaging character and packs the sensible practicality families want — with just enough flair to make school runs feel a little less ordinary.

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Reviews Mazda CX-80

4 (2 Reviews)
rate
Lrs
3 May 2026, 21:06:02

Good chunk of steel on steroids

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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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18C1072_111

Reviews Mercedes GLS

No reviews yet. Share your experience and help others decide.

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Mercedes GLS

Costs and Consumption
Price
49,300 - 61,400 £
Price
92,700 - 104,600 £
Consumption L/100km
4 - 5.6 L/100km
Consumption L/100km
7.9 - 9.9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
60 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
91 - 146 g/km
co2
206 - 226 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
7
Seats
7
Doors
-
Doors
-
Curb weight
2,131 - 2,240 kg
Curb weight
2,580 - 2,670 kg
Trunk capacity
258 L
Trunk capacity
355 L
Length
-
Length
-
Width
1,890 mm
Width
1,956 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
649 - 650 kg
Payload
810 - 820 kg

Engine and Performance
Engine Type
Plugin Hybrid, Diesel MHEV
Engine Type
Petrol MHEV, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
254 - 327 HP
Power HP
336 - 404 HP
Acceleration 0-100km/h
6.8 - 8.4 s
Acceleration 0-100km/h
5.6 - 6.2 s
Max Speed
-
Max Speed
-
Torque
500 - 550 Nm
Torque
560 - 750 Nm
Number of Cylinders
4 - 6
Number of Cylinders
6
Power kW
187 - 241 kW
Power kW
247 - 297 kW
Engine capacity
2,488 - 3,283 cm3
Engine capacity
2,989 - 2,999 cm3

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
B, E
CO2 Efficiency Class
G
Brand
Mazda
Brand
Mercedes-Benz
What drivetrain options does the Mazda CX-80 have?

The Mazda CX-80 is available as All-Wheel Drive.

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.