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Mercedes GLE vs SEAT Ibiza comparison

Compare performance (634 HP vs 150 HP), boot space and price (136,500 £ vs 16,800 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLE or SEAT Ibiza?

Mercedes GLE vs SEAT Ibiza: Key differences

Mercedes GLE

4.1 (1 Reviews)
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  • considerably more power
  • markedly more efficient
  • considerably quicker 0–100 km/h
  • clearly more trunk space
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SEAT Ibiza

  • substantially cheaper
  • significantly 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:

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.

SEAT Ibiza is substantially cheaper – starting at 16,800 £ , while the Mercedes GLE costs 136,500 £ . That’s a price difference of around 119,644 £.

Fuel consumption also shows a difference: the Mercedes GLE uses 3.8 L/100km and is markedly more efficient than the SEAT Ibiza with 5 L/100km. The difference is about 1.2 L/100km.

Ibiza

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 GLE offers considerably more power – delivering 634 HP compared to 150 HP. That’s roughly 484 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLE is considerably quicker – completing the sprint in 3.9 s, while the SEAT Ibiza takes 8.1 s. That’s about 4.2 s quicker.

There’s also a difference in torque: the Mercedes GLE delivers significantly more torque with 850 Nm compared to 250 Nm. That’s about 600 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, SEAT Ibiza is significantly lighter – 1,111 kg compared to 2,375 kg. The difference is around 1,264 kg.

Looking at boot space, the Mercedes GLE offers clearly more boot space – 655 L compared to 355 L. That’s a difference of about 300 L.

When it comes to payload, the Mercedes GLE carries clearly more – 675 kg compared to 522 kg. That’s a difference of about 153 kg.

Who wins the race in the data check?

The SEAT Ibiza 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 £16,800
Ibiza

SEAT Ibiza

  • Engine Type : Petrol
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 80 - 150 HP
  • Consumption L/100km : 5 - 5.7 L/100km
Mercedes GLE
SEAT Ibiza

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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SEAT Ibiza

The SEAT Ibiza is a cheeky, well-priced hatchback that blends sharp styling with a grown-up driving character, making it a smart choice for city commuters who still want a bit of fun. Inside it's practical and neatly finished, with sensible kit and easygoing manners that make everyday life less fussy — a car that doesn't try too hard but gets the job done with a smile.

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Mercedes GLE
SEAT Ibiza

Costs and Consumption

Price
136,500 - 175,800 £
Price
16,800 - 28,800 £
Consumption L/100km
3.8 - 12.5 L/100km
Consumption L/100km
5 - 5.7 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
114 - 128 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,375 - 2,800 kg
Curb weight
1,111 - 1,231 kg
Trunk capacity
490 - 655 L
Trunk capacity
355 L
Length
-
Length
-
Width
1,947 mm
Width
1,780 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
470 - 675 kg
Payload
489 - 522 kg

Engine and Performance

Engine Type
Petrol MHEV, Plugin Hybrid
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
457 - 634 HP
Power HP
80 - 150 HP
Acceleration 0-100km/h
3.9 - 5 s
Acceleration 0-100km/h
8.1 - 15.3 s
Max Speed
-
Max Speed
-
Torque
520 - 850 Nm
Torque
95 - 250 Nm
Number of Cylinders
6 - 8
Number of Cylinders
3 - 4
Power kW
336 - 466 kW
Power kW
59 - 110 kW
Engine capacity
2,999 - 3,982 cm3
Engine capacity
999 - 1,498 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
G, B
CO2 Efficiency Class
D, C
Brand
Mercedes-Benz
Brand
SEAT
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.