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Mercedes Marco Polo vs Porsche Cayman comparison

Compare performance (237 HP vs 500 HP), boot space and price (57,500 £ vs 136,000 £ ) at a glance. Find out which car is the better choice for you – Mercedes Marco Polo or Porsche Cayman?

Mercedes Marco Polo vs Porsche Cayman: Key differences

Mercedes Marco Polo

  • considerably cheaper
  • considerably more efficient
  • considerably more trunk space
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Porsche Cayman

  • clearly more power
  • considerably quicker 0–100 km/h
  • significantly lighter
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By Achim Sedelmaier

Here’s where it gets real: The technical differences in detail

Marco Polo

Costs and Efficiency:

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

Mercedes Marco Polo is considerably cheaper – starting at 57,500 £ , while the Porsche Cayman costs 136,000 £ . That’s a price difference of around 78,543 £.

Fuel consumption also shows a difference: the Mercedes Marco Polo uses 7.4 L/100km and is considerably more efficient than the Porsche Cayman with 13 L/100km. The difference is about 5.6 L/100km.

Cayman

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 Porsche Cayman offers clearly more power – delivering 500 HP compared to 237 HP. That’s roughly 263 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Cayman is considerably quicker – completing the sprint in 3.4 s, while the Mercedes Marco Polo takes 7.4 s. That’s about 4 s quicker.

Looking at top speed, the Porsche Cayman is noticeably faster – reaching 315 km/h, while the Mercedes Marco Polo tops out at 220 km/h. The difference is around 95 km/h.

There’s also a difference in torque: the Mercedes Marco Polo delivers barely more torque with 500 Nm compared to 450 Nm. That’s about 50 Nm more.

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 Marco Polo offers more seats – 4 vs 2.

In terms of curb weight, Porsche Cayman is significantly lighter – 1,490 kg compared to 2,450 kg. The difference is around 960 kg.

Looking at boot space, the Mercedes Marco Polo offers considerably more boot space – 670 L compared to 184 L. That’s a difference of about 486 L.

For maximum load capacity, the Mercedes Marco Polo offers clearly more capacity – up to 4,630 L, about 4,358 L more than the Porsche Cayman.

When it comes to payload, the Mercedes Marco Polo carries considerably more – 650 kg compared to 281 kg. That’s a difference of about 369 kg.

Who wins the race in the data check?

The Mercedes Marco Polo stands well ahead of its rival 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 £57,500
Marco Polo

Mercedes Marco Polo

  • Engine Type Diesel
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 163 - 237 HP
  • Consumption L/100km 7.4 - 8.3 L/100km
Mercedes Marco Polo
Porsche Cayman

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes Marco Polo

The Mercedes Marco Polo is a posh, travel-ready camper that blends van practicality with Mercedes comfort, turning long trips into glamping adventures rather than endurance tests. Clever interior packaging and sensible luxury make it a top pick for buyers who want the prestige of a star on the grille without losing everyday usefulness.

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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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Mercedes Marco Polo
Porsche Cayman

Costs and Consumption

Price
57,500 - 82,600 £
Price
136,000 £
Consumption L/100km
7.4 - 8.3 L/100km
Consumption L/100km
13 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
194 - 218 g/km
co2
295 g/km
Fuel tank capacity
70 L
Fuel tank capacity
54 L

Dimensions and Body

Body Type
Bus
Body Type
Coupe
Seats
4
Seats
2
Doors
4 - 5
Doors
2
Curb weight
2,450 - 2,545 kg
Curb weight
1,490 kg
Trunk capacity
670 L
Trunk capacity
184 L
Length
5,140 mm
Length
4,456 mm
Width
1,928 mm
Width
1,822 mm
Height
1,975 mm
Height
1,267 mm
Max trunk capacity
4,630 L
Max trunk capacity
272 L
Payload
555 - 650 kg
Payload
281 kg

Engine and Performance

Engine Type
Diesel
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
163 - 237 HP
Power HP
500 HP
Acceleration 0-100km/h
7.4 - 10.7 s
Acceleration 0-100km/h
3.4 s
Max Speed
188 - 220 km/h
Max Speed
315 km/h
Torque
380 - 500 Nm
Torque
450 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
120 - 174 kW
Power kW
368 kW
Engine capacity
1,950 cm3
Engine capacity
3,996 cm3

General

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