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Porsche Cayman vs MG ZS comparison

Compare performance (500 HP vs 197 HP), boot space and price (136,000 £ vs 18,000 £ ) at a glance. Find out which car is the better choice for you – Porsche Cayman or MG ZS?

Porsche Cayman vs MG ZS: Key differences

Porsche Cayman

  • substantially more power
  • significantly quicker 0–100 km/h
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MG ZS

4.5 (5 Reviews)
rate
  • substantially cheaper
  • significantly more efficient
  • a bit lighter
  • significantly more trunk space
details

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

Cayman

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.

MG ZS is substantially cheaper – starting at 18,000 £ , while the Porsche Cayman costs 136,000 £ . That’s a price difference of around 118,037 £.

Fuel consumption also shows a difference: the MG ZS uses 5.1 L/100km and is significantly more efficient than the Porsche Cayman with 13 L/100km. The difference is about 7.9 L/100km.

ZS

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 Porsche Cayman offers substantially more power – delivering 500 HP compared to 197 HP. That’s roughly 303 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Cayman is significantly quicker – completing the sprint in 3.4 s, while the MG ZS takes 8.7 s. That’s about 5.3 s quicker.

There’s also a difference in torque: the Porsche Cayman delivers considerably more torque with 450 Nm compared to 148 Nm. That’s about 302 Nm more.

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: MG ZS offers more seats – 5 vs 2.

In terms of curb weight, MG ZS is a bit lighter – 1,330 kg compared to 1,490 kg. The difference is around 160 kg.

Looking at boot space, the MG ZS offers significantly more boot space – 443 L compared to 184 L. That’s a difference of about 259 L.

When it comes to payload, the MG ZS carries clearly more – 470 kg compared to 281 kg. That’s a difference of about 189 kg.

Who wins the race in the data check?

The MG ZS 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 £18,000
ZS

MG ZS

  • Engine Type Petrol, Full Hybrid
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 116 - 197 HP
  • Consumption L/100km 5.1 - 6.5 L/100km
Porsche Cayman
MG ZS

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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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MG ZS

The MG ZS is a compact crossover that delivers strong value with a roomy cabin and straightforward tech, making it a sensible choice for budget-minded buyers. It’s easy to live with, offering comfortable rides and a practical layout that suits daily commutes and family errands.

details
Porsche Cayman
MG ZS

Costs and Consumption

Price
136,000 £
Price
18,000 - 24,000 £
Consumption L/100km
13 L/100km
Consumption L/100km
5.1 - 6.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
295 g/km
co2
115 - 145 g/km
Fuel tank capacity
54 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
SUV
Seats
2
Seats
5
Doors
2
Doors
-
Curb weight
1,490 kg
Curb weight
1,330 - 1,420 kg
Trunk capacity
184 L
Trunk capacity
443 L
Length
4,456 mm
Length
-
Width
1,822 mm
Width
1,818 mm
Height
1,267 mm
Height
-
Max trunk capacity
272 L
Max trunk capacity
-
Payload
281 kg
Payload
375 - 470 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
500 HP
Power HP
116 - 197 HP
Acceleration 0-100km/h
3.4 s
Acceleration 0-100km/h
8.7 - 12.5 s
Max Speed
315 km/h
Max Speed
-
Torque
450 Nm
Torque
148 Nm
Number of Cylinders
6
Number of Cylinders
4
Power kW
368 kW
Power kW
85 - 145 kW
Engine capacity
3,996 cm3
Engine capacity
1,495 - 1,498 cm3

General

Model Year
2021
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
E, C
Brand
Porsche
Brand
MG
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.