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Mercedes Marco Polo vs Porsche Cayman - Differences and prices compared

Compare performance (237 HP vs 500 HP), boot space and price (57500 £ vs 136000 £ ) at a glance. Find out which car is the better choice for you – Mercedes Marco Polo or Porsche Cayman?

Mercedes Marco Polo

Porsche Cayman

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

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.

Mercedes Marco Polo has a significantly advantage in terms of price – it starts at 57500 £ , while the Porsche Cayman costs 136000 £ . That’s a price difference of around 78543 £.

Fuel consumption also shows a difference: Mercedes Marco Polo manages with 7.40 L and is therefore convincingly more efficient than the Porsche Cayman with 13 L. The difference is about 5.60 L per 100 km.

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 has a convincingly edge – offering 500 HP compared to 237 HP. That’s roughly 263 HP more horsepower.

In acceleration from 0 to 100 km/h, the Porsche Cayman is clearly quicker – completing the sprint in 3.40 s, while the Mercedes Marco Polo takes 7.40 s. That’s about 4 s faster.

In terms of top speed, the Porsche Cayman performs evident better – 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: Mercedes Marco Polo pulls hardly perceptible stronger with 500 Nm compared to 450 Nm. That’s about 50 Nm difference.

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 clearly more seating capacity – 4 vs 2.

In curb weight, Porsche Cayman is significantly lighter – 1490 kg compared to 2450 kg. The difference is around 960 kg.

In terms of boot space, the Mercedes Marco Polo offers convincingly more room – 670 L compared to 184 L. That’s a difference of about 486 L.

In maximum load capacity, the Mercedes Marco Polo performs convincingly better – up to 4630 L, which is about 4358 L more than the Porsche Cayman.

When it comes to payload, Mercedes Marco Polo clearly takes the win – 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 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.

Mercedes Marco Polo
Porsche Cayman

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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from about £57,500
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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

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
57500 - 82600 £
Price
136000 £
Consumption L/100km
7.4 - 8.3 L
Consumption L/100km
13 L
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
2450 - 2545 kg
Curb weight
1490 kg
Trunk capacity
670 L
Trunk capacity
184 L
Length
5140 mm
Length
4456 mm
Width
1928 mm
Width
1822 mm
Height
1975 mm
Height
1267 mm
Max trunk capacity
4630 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
3.40 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
1950 cm3
Engine capacity
3996 cm3

General

Model Year
2024 - 2025
Model Year
2021
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Porsche
What drivetrain options does the Mercedes Marco Polo have?

The Mercedes Marco Polo is offered with Rear-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.