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Mercedes GLE vs Porsche Cayman comparison

Compare performance (634 HP vs 500 HP), boot space and price (76,300 £ vs 136,000 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLE or Porsche Cayman?

Mercedes GLE vs Porsche Cayman: Key differences

Mercedes GLE

4.1 (1 Reviews)
rate
  • substantially cheaper
  • clearly more power
  • clearly more efficient
  • substantially more trunk space
details

Porsche Cayman

  • somewhat quicker 0–100 km/h
  • 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:

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

Mercedes GLE is substantially cheaper – starting at 76,300 £ , while the Porsche Cayman costs 136,000 £ . That’s a price difference of around 59,758 £.

Fuel consumption also shows a difference: the Mercedes GLE uses 2 L/100km and is clearly more efficient than the Porsche Cayman with 13 L/100km. The difference is about 11 L/100km.

Cayman

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Mercedes GLE offers clearly more power – delivering 634 HP compared to 500 HP. That’s roughly 134 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Cayman is somewhat quicker – completing the sprint in 3.4 s, while the Mercedes GLE takes 3.9 s. That’s about 0.5 s quicker.

Looking at top speed, the Porsche Cayman is a bit faster – reaching 315 km/h, while the Mercedes GLE tops out at 280 km/h. The difference is around 35 km/h.

There’s also a difference in torque: the Mercedes GLE delivers clearly more torque with 850 Nm compared to 450 Nm. That’s about 400 Nm more.

GLE

Space and Everyday Use:

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

Seats: Mercedes GLE offers more seats – 5 vs 2.

In terms of curb weight, Porsche Cayman is significantly lighter – 1,490 kg compared to 2,310 kg. The difference is around 820 kg.

Looking at boot space, the Mercedes GLE offers substantially more boot space – 655 L compared to 184 L. That’s a difference of about 471 L.

For maximum load capacity, the Mercedes GLE offers substantially more capacity – up to 2,055 L, about 1,783 L more than the Porsche Cayman.

When it comes to payload, the Mercedes GLE carries clearly more – 705 kg compared to 281 kg. That’s a difference of about 424 kg.

Who wins the race in the data check?

The Mercedes GLE is clearly superior 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 £76,300
GLE

Mercedes GLE

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 289 - 634 HP
  • Consumption L/100km : 2 - 12.5 L/100km
  • Electric Range : 89 - 114 km
details

Frequently compared as well

Mercedes GLE
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Mercedes GLE
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In the competitive luxury SUV segment, the Mercedes GLE and Volvo XC90 stand out for their distinctive qualities. The GLE impresses with its dynamic performance and cutting-edge technology, offering an engaging driving experience, while the XC90 enchants with its Scandinavian design and commitment …
Mercedes GLE
Porsche Cayman

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

Porsche Cayman

The Porsche Cayman stands out as a quintessential sports car, blending sleek design with dynamic handling. Its mid-engine layout provides an excellent balance and sharp agility that driving enthusiasts crave. Inside, the Cayman offers a refined and driver-focused interior, ensuring that every journey is an exhilarating experience.

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Reviews Porsche Cayman

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

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Mercedes GLE
Porsche Cayman

Costs and Consumption
Price
76,300 - 175,800 £
Price
136,000 £
Consumption L/100km
2 - 12.5 L/100km
Consumption L/100km
13 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
89 - 114 km
Electric Range
-
Battery Capacity
24.8 - 25 kWh
Battery Capacity
-
co2
53 - 284 g/km
co2
295 g/km
Fuel tank capacity
65 - 85 L
Fuel tank capacity
54 L

Dimensions and Body
Body Type
SUV
Body Type
Coupe
Seats
5
Seats
2
Doors
5
Doors
2
Curb weight
2,310 - 2,800 kg
Curb weight
1,490 kg
Trunk capacity
490 - 655 L
Trunk capacity
184 L
Length
4,924 - 4,961 mm
Length
4,456 mm
Width
1,947 mm
Width
1,822 mm
Height
1,716 - 1,797 mm
Height
1,267 mm
Max trunk capacity
1,645 - 2,055 L
Max trunk capacity
272 L
Payload
460 - 705 kg
Payload
281 kg

Engine and Performance
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
289 - 634 HP
Power HP
500 HP
Acceleration 0-100km/h
3.9 - 6.9 s
Acceleration 0-100km/h
3.4 s
Max Speed
210 - 280 km/h
Max Speed
315 km/h
Torque
500 - 850 Nm
Torque
450 Nm
Number of Cylinders
4 - 8
Number of Cylinders
6
Power kW
213 - 466 kW
Power kW
368 kW
Engine capacity
1,993 - 3,982 cm3
Engine capacity
3,996 cm3

General
Model Year
2,024 - 2,025
Model Year
2021
CO2 Efficiency Class
G, B, F
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Porsche
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.