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CUPRA Tavascan vs Porsche 911 Convertible comparison

Compare performance (340 HP vs 711 HP), boot space and price (42,800 £ vs 138,000 £ ) at a glance. Find out which car is the better choice for you – CUPRA Tavascan or Porsche 911 Convertible?

CUPRA Tavascan vs Porsche 911 Convertible: Key differences

CUPRA Tavascan

4.5 (3 Reviews)
rate
  • clearly cheaper
  • visibly more trunk space
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Porsche 911 Convertible

  • significantly more power
  • significantly quicker 0–100 km/h
  • clearly 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

Tavascan

Costs and Efficiency:

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

CUPRA Tavascan is clearly cheaper – starting at 42,800 £ , while the Porsche 911 Convertible costs 138,000 £ . That’s a price difference of around 95,229 £.

911 Convertible

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 911 Convertible offers significantly more power – delivering 711 HP compared to 340 HP. That’s roughly 371 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche 911 Convertible is significantly quicker – completing the sprint in 2.6 s, while the CUPRA Tavascan takes 5.5 s. That’s about 2.9 s quicker.

There’s also a difference in torque: the Porsche 911 Convertible delivers clearly more torque with 800 Nm compared to 545 Nm. That’s about 255 Nm more.

Tavascan

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: CUPRA Tavascan offers more seats – 5 vs 4.

In terms of curb weight, Porsche 911 Convertible is clearly lighter – 1,572 kg compared to 2,096 kg. The difference is around 524 kg.

Looking at boot space, the CUPRA Tavascan offers visibly more boot space – 540 L compared to 373 L. That’s a difference of about 167 L.

When it comes to payload, the CUPRA Tavascan carries markedly more – 518 kg compared to 345 kg. That’s a difference of about 173 kg.

Who wins the race in the data check?

The CUPRA Tavascan 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 £42,800
Tavascan

CUPRA Tavascan

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 190 - 340 HP
  • Consumption kWh/100km 15.4 - 17.1 kWh/100km
  • Electric Range 441 - 557 km
CUPRA Tavascan
Porsche 911 Convertible

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

CUPRA Tavascan

The Cupra Tavascan blends athletic styling with a premium, driver-focused cabin, giving the electric crossover a distinctly sporty character. It feels poised and engaging on the road while standing out with bold design cues and a modern, high-quality finish.

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Porsche 911 Convertible

The Porsche 911 Cabriolet transforms the iconic silhouette into an open‑air weapon, offering roof-down glamour and razor-sharp handling that still feels perfectly composed on normal roads. It’s the kind of car that serves daily duties with surprising ease while delivering intoxicating engine music and a grin factor that makes every trip feel like a small victory.

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CUPRA Tavascan
Porsche 911 Convertible

Costs and Consumption

Price
42,800 - 50,500 £
Price
138,000 - 244,500 £
Consumption L/100km
-
Consumption L/100km
10.5 - 13.7 L/100km
Consumption kWh/100km
15.4 - 17.1 kWh/100km
Consumption kWh/100km
-
Electric Range
441 - 557 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
237 - 310 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Convertible
Seats
5
Seats
2 - 4
Doors
-
Doors
-
Curb weight
2,096 - 2,273 kg
Curb weight
1,572 - 1,900 kg
Trunk capacity
540 L
Trunk capacity
163 - 373 L
Length
-
Length
-
Width
1,861 mm
Width
1,852 - 1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
507 - 518 kg
Payload
195 - 345 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
190 - 340 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
5.5 - 8.6 s
Acceleration 0-100km/h
2.6 - 4.7 s
Max Speed
-
Max Speed
-
Torque
350 - 545 Nm
Torque
450 - 800 Nm
Number of Cylinders
-
Number of Cylinders
6
Power kW
140 - 250 kW
Power kW
290 - 523 kW
Engine capacity
-
Engine capacity
2,981 - 3,996 cm3

General

Model Year
2026
Model Year
2,024 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
CUPRA
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.