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MG MG4 vs Porsche Cayman comparison

Compare performance (435 HP vs 500 HP), boot space and price (36,800 £ vs 136,000 £ ) at a glance. Find out which car is the better choice for you – MG MG4 or Porsche Cayman?

MG MG4 vs Porsche Cayman: Key differences

MG MG4

4.8 (3 Reviews)
rate
  • clearly cheaper
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Porsche Cayman

  • slightly more power
  • a bit quicker 0–100 km/h
  • moderately 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

MG4

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 MG4 is clearly cheaper – starting at 36,800 £ , while the Porsche Cayman costs 136,000 £ . That’s a price difference of around 99,180 £.

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 slightly more power – delivering 500 HP compared to 435 HP. That’s roughly 65 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Cayman is a bit quicker – completing the sprint in 3.4 s, while the MG MG4 takes 3.8 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the MG MG4 delivers clearly more torque with 600 Nm compared to 450 Nm. That’s about 150 Nm more.

MG4

Space and Everyday Use:

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

Seats: MG MG4 offers more seats – 5 vs 2.

In terms of curb weight, Porsche Cayman is moderately lighter – 1,490 kg compared to 1,755 kg. The difference is around 265 kg.

When it comes to payload, the MG MG4 carries clearly more – 448 kg compared to 281 kg. That’s a difference of about 167 kg.

Who wins the race in the data check?

The MG MG4 is decisively ahead 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 £36,800
MG4

MG MG4

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 190 - 435 HP
  • Consumption kWh/100km 16.1 - 19 kWh/100km
  • Electric Range 405 - 545 km
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Frequently compared as well

MG MG4
Leapmotor B05
VS
Choosing between the MG4 and the Leapmotor B05 comes down to whether you prefer the MG4’s European-influenced practicality or the B05’s tech-forward value proposition. I’ll compare range, performance, interior quality and running costs so you can see which one fits your needs.
MG MG4
MG MG4 Urban
VS
Choosing between the MG4 and the MG4 Urban comes down to whether you want the standard hatch’s broader range and performance or the Urban’s city-focused features and styling. I’ll highlight the key differences in range, equipment, ride and price so you can pick the MG4 that best matches your daily …
MG MG4
Porsche Cayman

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

MG MG4

The MG4 is a sprightly electric hatch that marries bold, modern looks with genuinely useful practicality, making it a great everyday companion for city and weekend life alike. Inside it surprises with a smart, user-friendly cabin and an engaging drive that delivers more personality than you might expect for the price.

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MG.038_0.STUDIO

Reviews MG MG4

4.8 (3 Reviews)
rate
TOTO
20 May 2026, 11:19:27

The MG4 seems more versatile to me than the Dolphin, which relies mainly on design. The MG4 has proven itself and remains an excellent used option with low mileage.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Angio
12 Jan 2026, 12:26:30

Superb

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Sal
23 Oct 2025, 20:41:36

I tried it today and found the car genuinely pleasant and comfortable to drive.

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.

Frequently compared as well

MG MG4
MG MGS5 EV
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MG MG4
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BYD Atto 2
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MG MG4
Nissan Leaf
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MG MG4
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Hyundai Kona
MG MG4
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MG MG4
Porsche Cayman

Costs and Consumption
Price
36,800 - 40,300 £
Price
136,000 £
Consumption L/100km
-
Consumption L/100km
13 L/100km
Consumption kWh/100km
16.1 - 19 kWh/100km
Consumption kWh/100km
-
Electric Range
405 - 545 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
295 g/km
Fuel tank capacity
-
Fuel tank capacity
54 L

Dimensions and Body
Body Type
Hatchback
Body Type
Coupe
Seats
5
Seats
2
Doors
-
Doors
2
Curb weight
1,755 - 1,810 kg
Curb weight
1,490 kg
Trunk capacity
-
Trunk capacity
184 L
Length
-
Length
4,456 mm
Width
1,836 mm
Width
1,822 mm
Height
-
Height
1,267 mm
Max trunk capacity
-
Max trunk capacity
272 L
Payload
448 kg
Payload
281 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
190 - 435 HP
Power HP
500 HP
Acceleration 0-100km/h
3.8 - 7.5 s
Acceleration 0-100km/h
3.4 s
Max Speed
-
Max Speed
315 km/h
Torque
350 - 600 Nm
Torque
450 Nm
Number of Cylinders
-
Number of Cylinders
6
Power kW
140 - 320 kW
Power kW
368 kW
Engine capacity
-
Engine capacity
3,996 cm3

General
Model Year
2026
Model Year
2021
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
MG
Brand
Porsche
Is the MG MG4 offered with different drivetrains?

The MG MG4 is available as Rear-Wheel Drive or 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.