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VinFast VF 8 vs Porsche Cayman comparison

Compare performance (408 HP vs 500 HP), boot space and price (41,600 £ vs 136,000 £ ) at a glance. Find out which car is the better choice for you – VinFast VF 8 or Porsche Cayman?

VinFast VF 8 vs Porsche Cayman: Key differences

VinFast VF 8

  • significantly cheaper
  • clearly more trunk space
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Porsche Cayman

  • somewhat more power
  • significantly quicker 0–100 km/h
  • considerably lighter
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Here’s where it gets real: The technical differences in detail

VF 8

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

VinFast VF 8 is significantly cheaper – starting at 41,600 £ , while the Porsche Cayman costs 136,000 £ . That’s a price difference of around 94,466 £.

Cayman

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 somewhat more power – delivering 500 HP compared to 408 HP. That’s roughly 92 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 VinFast VF 8 takes 5.5 s. That’s about 2.1 s quicker.

Looking at top speed, the Porsche Cayman is clearly faster – reaching 315 km/h, while the VinFast VF 8 tops out at 200 km/h. The difference is around 115 km/h.

There’s also a difference in torque: the VinFast VF 8 delivers visibly more torque with 620 Nm compared to 450 Nm. That’s about 170 Nm more.

VF 8

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: VinFast VF 8 offers more seats – 5 vs 2.

In terms of curb weight, Porsche Cayman is considerably lighter – 1,490 kg compared to 2,455 kg. The difference is around 965 kg.

Looking at boot space, the VinFast VF 8 offers clearly more boot space – 376 L compared to 184 L. That’s a difference of about 192 L.

For maximum load capacity, the VinFast VF 8 offers significantly more capacity – up to 1,373 L, about 1,101 L more than the Porsche Cayman.

When it comes to payload, the VinFast VF 8 carries clearly more – 515 kg compared to 281 kg. That’s a difference of about 234 kg.

Who wins the race in the data check?

The VinFast VF 8 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 £41,600
VF 8

VinFast VF 8

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 353 - 408 HP
  • Consumption kWh/100km 21.9 - 22.9 kWh/100km
  • Electric Range 457 - 471 km
VinFast VF 8
Porsche Cayman

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

VinFast VF 8

The VinFast VF 8 is a bold, modern electric SUV from Vietnam that packs generous interior space, slick digital tech, and a quietly confident design that punches above its price. On the road it feels composed and user-friendly, making it a tempting choice for buyers who want an up-to-date EV with personality and a sensible, no-fuss ownership proposition.

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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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VinFast VF 8
Porsche Cayman

Costs and Consumption

Price
41,600 - 46,700 £
Price
136,000 £
Consumption L/100km
-
Consumption L/100km
13 L/100km
Consumption kWh/100km
21.9 - 22.9 kWh/100km
Consumption kWh/100km
-
Electric Range
457 - 471 km
Electric Range
-
Battery Capacity
87.7 kWh
Battery Capacity
-
co2
0 g/km
co2
295 g/km
Fuel tank capacity
-
Fuel tank capacity
54 L

Dimensions and Body

Body Type
SUV
Body Type
Coupe
Seats
5
Seats
2
Doors
5
Doors
2
Curb weight
2,455 - 2,520 kg
Curb weight
1,490 kg
Trunk capacity
376 L
Trunk capacity
184 L
Length
4,750 mm
Length
4,456 mm
Width
1,934 mm
Width
1,822 mm
Height
1,667 mm
Height
1,267 mm
Max trunk capacity
1,373 L
Max trunk capacity
272 L
Payload
450 - 515 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
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
353 - 408 HP
Power HP
500 HP
Acceleration 0-100km/h
5.5 - 5.9 s
Acceleration 0-100km/h
3.4 s
Max Speed
200 km/h
Max Speed
315 km/h
Torque
500 - 620 Nm
Torque
450 Nm
Number of Cylinders
-
Number of Cylinders
6
Power kW
260 - 300 kW
Power kW
368 kW
Engine capacity
-
Engine capacity
3,996 cm3

General

Model Year
2023
Model Year
2021
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
VinFast
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.