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Porsche 911 Convertible vs Porsche 911 Coupe comparison

Compare performance (711 HP vs 711 HP), boot space and price (122,400 £ vs 116,800 £ ) at a glance. Find out which car is the better choice for you – Porsche 911 Convertible or Porsche 911 Coupe?

Porsche 911 Convertible vs Porsche 911 Coupe: Key differences

Porsche 911 Convertible

Porsche 911 Coupe

  • marginally cheaper
  • barely more efficient
  • only slightly quicker 0–100 km/h
  • only slightly lighter
  • considerably more trunk space

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

911 Convertible

Costs and Efficiency:

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

Porsche 911 Coupe is marginally cheaper – starting at 116,800 £ , while the Porsche 911 Convertible costs 122,400 £ . That’s a price difference of around 5,572 £.

Fuel consumption also shows a difference: the Porsche 911 Coupe uses 10.1 L/100km and is barely more efficient than the Porsche 911 Convertible with 10.3 L/100km. The difference is about 0.2 L/100km.

911 Coupe

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.

Both models deliver identical power – 711 HP each.

When accelerating from 0 to 100 km/h, the Porsche 911 Coupe is only slightly quicker – completing the sprint in 2.5 s, while the Porsche 911 Convertible takes 2.6 s. That’s about 0.1 s quicker.

Looking at top speed, the Porsche 911 Coupe is very slightly faster – reaching 313 km/h, while the Porsche 911 Convertible tops out at 312 km/h. The difference is around 1 km/h.

Both models offer the same torque – 800 Nm.

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: Porsche 911 Convertible offers more seats – 4 vs 2.

In terms of curb weight, Porsche 911 Coupe is only slightly lighter – 1,525 kg compared to 1,655 kg. The difference is around 130 kg.

Looking at boot space, the Porsche 911 Coupe offers considerably more boot space – 373 L compared to 163 L. That’s a difference of about 210 L.

When it comes to payload, the Porsche 911 Convertible carries slightly more – 345 kg compared to 310 kg. That’s a difference of about 35 kg.

Who wins the race in the data check?

The Porsche 911 Coupe is slightly 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 £116,800
911 Coupe

Porsche 911 Coupe

  • Engine Type : Petrol, Full Hybrid
  • Transmission : Manuel, Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 394 - 711 HP
  • Consumption L/100km : 10.1 - 13.8 L/100km
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Porsche 911 Coupe

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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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Porsche 911 Coupe

The Porsche 911 Coupe remains the iconic sports car you buy when you want a thrilling weekend weapon that still behaves like a civilized companion during the weekdays. Its classic silhouette and razor‑sharp handling deliver a grin-inducing drive every time, while the polished interior and intuitive controls remind you this is a car built for drivers, not just headlines.

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Porsche 911 Convertible
Porsche 911 Coupe

Costs and Consumption
Price
122,400 - 244,500 £
Price
116,800 - 301,000 £
Consumption L/100km
10.3 - 11.7 L/100km
Consumption L/100km
10.1 - 13.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
234 - 265 g/km
co2
229 - 312 g/km
Fuel tank capacity
63 L
Fuel tank capacity
63 - 64 L

Dimensions and Body
Body Type
Convertible
Body Type
Coupe
Seats
4
Seats
2
Doors
2
Doors
2
Curb weight
1,655 - 1,900 kg
Curb weight
1,525 - 1,815 kg
Trunk capacity
163 L
Trunk capacity
264 - 373 L
Length
4,542 - 4,553 mm
Length
4,542 - 4,572 mm
Width
1,852 - 1,900 mm
Width
1,852 - 1,900 mm
Height
1,292 - 1,298 mm
Height
1,279 - 1,322 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
275 - 345 kg
Payload
228 - 310 kg

Engine and Performance
Engine Type
Petrol, Full Hybrid
Engine Type
Petrol, Full Hybrid
Transmission
Automatic, Manuel
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic, Manual 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
394 - 711 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
2.6 - 4.7 s
Acceleration 0-100km/h
2.5 - 4.5 s
Max Speed
291 - 312 km/h
Max Speed
294 - 313 km/h
Torque
450 - 800 Nm
Torque
450 - 800 Nm
Number of Cylinders
6
Number of Cylinders
6
Power kW
290 - 523 kW
Power kW
290 - 523 kW
Engine capacity
2,981 - 3,591 cm3
Engine capacity
2,981 - 3,996 cm3

General
Model Year
2,024 - 2,026
Model Year
2,022 - 2,026
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Porsche
Brand
Porsche
What drivetrain options does the Porsche 911 Convertible have?

The Porsche 911 Convertible is offered with 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.