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Mercedes GLE vs Aston Martin DBX comparison

Compare performance (634 HP vs 727 HP), boot space and price (136,500 £ vs 168,900 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLE or Aston Martin DBX?

Mercedes GLE vs Aston Martin DBX: Key differences

Mercedes GLE

4.1 (1 Reviews)
rate
  • noticeably cheaper
  • substantially more efficient
  • markedly more trunk space
details

Aston Martin DBX

  • slightly more power
  • moderately quicker 0–100 km/h
  • only slightly lighter
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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

GLE

Costs and Efficiency:

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

Mercedes GLE is noticeably cheaper – starting at 136,500 £ , while the Aston Martin DBX costs 168,900 £ . That’s a price difference of around 32,371 £.

Fuel consumption also shows a difference: the Mercedes GLE uses 3.8 L/100km and is substantially more efficient than the Aston Martin DBX with 14.2 L/100km. The difference is about 10.4 L/100km.

DBX

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 Aston Martin DBX offers slightly more power – delivering 727 HP compared to 634 HP. That’s roughly 93 HP more horsepower.

When accelerating from 0 to 100 km/h, the Aston Martin DBX is moderately quicker – completing the sprint in 3.3 s, while the Mercedes GLE takes 3.9 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the Aston Martin DBX delivers very slightly more torque with 900 Nm compared to 850 Nm. That’s about 50 Nm more.

GLE

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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Aston Martin DBX is only slightly lighter – 2,320 kg compared to 2,375 kg. The difference is around 55 kg.

Looking at boot space, the Mercedes GLE offers markedly more boot space – 655 L compared to 491 L. That’s a difference of about 164 L.

When it comes to payload, the Aston Martin DBX carries barely more – 710 kg compared to 675 kg. That’s a difference of about 35 kg.

Who wins the race in the data check?

The Mercedes GLE 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 £136,500
GLE

Mercedes GLE

  • Engine Type : Petrol MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 457 - 634 HP
  • Consumption L/100km : 3.8 - 12.5 L/100km
  • Electric Range : 89 - 92 km
details

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Mercedes GLE
Aston Martin DBX

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes GLE

The Mercedes GLE blends luxurious comfort with a confident road presence, wrapping tech and refinement in an SUV shape that still knows how to behave on a twisty back road. Inside it's plush and quiet, with clever storage and driver aids that make long trips effortless — plus the badge gives it that easy-to-respect curb appeal.

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18C0625_033
18C0625_078
18C0625_137
18C0625_003

Reviews Mercedes GLE

4.1 (1 Reviews)
rate
Victor
10 Apr 2026, 07:46:13

I just love Benz cars

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

Aston Martin DBX

With the DBX, Aston Martin has wrapped its trademark sports-car drama into a high-riding package that looks like it could sprint off the driveway and into a gala, while the cabin pampers occupants with handcrafted leather and theatrical attention to detail. Behind the wheel it feels like a grand tourer that learned how to tackle country roads, serving up surprising agility for such a stately presence and keeping rivals honest with its rarefied blend of performance and luxury.

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Aston_Martin_DBX707_AMR23_Edition_01
Aston_Martin_DBX707_AMR23_Edition_02
Aston_Martin_DBX707_AMR23_Edition_07
Aston_Martin_DBX707_AMR23_Edition_06

Reviews Aston Martin DBX

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

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Aston Martin DBX

Costs and Consumption
Price
136,500 - 175,800 £
Price
168,900 - 213,400 £
Consumption L/100km
3.8 - 12.5 L/100km
Consumption L/100km
14.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
89 - 92 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
86 - 284 g/km
co2
323 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,375 - 2,800 kg
Curb weight
2,320 kg
Trunk capacity
490 - 655 L
Trunk capacity
491 L
Length
-
Length
-
Width
1,947 mm
Width
1,998 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
470 - 675 kg
Payload
710 kg

Engine and Performance
Engine Type
Petrol MHEV, Plugin Hybrid
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
457 - 634 HP
Power HP
707 - 727 HP
Acceleration 0-100km/h
3.9 - 5 s
Acceleration 0-100km/h
3.3 s
Max Speed
-
Max Speed
-
Torque
520 - 850 Nm
Torque
900 Nm
Number of Cylinders
6 - 8
Number of Cylinders
8
Power kW
336 - 466 kW
Power kW
520 - 535 kW
Engine capacity
2,999 - 3,982 cm3
Engine capacity
3,982 cm3

General
Model Year
2025
Model Year
2,022 - 2,025
CO2 Efficiency Class
G, B
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Aston Martin
What drive types are available for the Mercedes GLE?

The Mercedes GLE is offered with 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.