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Morgan Plus Four vs Porsche 911 Convertible comparison

Compare performance (258 HP vs 711 HP), boot space and price (65,900 £ vs 138,000 £ ) at a glance. Find out which car is the better choice for you – Morgan Plus Four or Porsche 911 Convertible?

Morgan Plus Four vs Porsche 911 Convertible: Key differences

Morgan Plus Four

  • clearly cheaper
  • significantly more efficient
  • clearly lighter
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Porsche 911 Convertible

  • considerably more power
  • significantly quicker 0–100 km/h
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By Achim Sedelmaier

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

Plus Four

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.

Morgan Plus Four is clearly cheaper – starting at 65,900 £ , while the Porsche 911 Convertible costs 138,000 £ . That’s a price difference of around 72,086 £.

Fuel consumption also shows a difference: the Morgan Plus Four uses 7 L/100km and is significantly more efficient than the Porsche 911 Convertible with 10.5 L/100km. The difference is about 3.5 L/100km.

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 considerably more power – delivering 711 HP compared to 258 HP. That’s roughly 453 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 Morgan Plus Four takes 4.8 s. That’s about 2.2 s quicker.

There’s also a difference in torque: the Porsche 911 Convertible delivers significantly more torque with 800 Nm compared to 400 Nm. That’s about 400 Nm more.

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, Morgan Plus Four is clearly lighter – 1,009 kg compared to 1,572 kg. The difference is around 563 kg.

Who wins the race in the data check?

The Porsche 911 Convertible 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 £138,000
911 Convertible

Porsche 911 Convertible

  • Engine Type Petrol, Full Hybrid
  • Transmission Manuel, Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 394 - 711 HP
  • Consumption L/100km 10.5 - 13.7 L/100km
Morgan Plus Four
Porsche 911 Convertible

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Morgan Plus Four

The Morgan Plus Four is a charming, hand-built roadster that marries classic coachbuilt style with surprisingly sure-footed modern manners, ideal for buyers who want personality over anonymity. Its open-top theatrics and tactile controls turn every country lane into a small celebration, and while it isn’t for fans of bland practicality, it rewards enthusiasts with pure, unfiltered driving delight.

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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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Morgan Plus Four
Porsche 911 Convertible

Costs and Consumption

Price
65,900 - 68,600 £
Price
138,000 - 244,500 £
Consumption L/100km
7 - 7.3 L/100km
Consumption L/100km
10.5 - 13.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
159 - 165 g/km
co2
237 - 310 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Roadster
Body Type
Convertible
Seats
2
Seats
2 - 4
Doors
-
Doors
-
Curb weight
1,009 - 1,013 kg
Curb weight
1,572 - 1,900 kg
Trunk capacity
-
Trunk capacity
163 - 373 L
Length
-
Length
-
Width
1,650 mm
Width
1,852 - 1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
-
Payload
195 - 345 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Petrol, Full Hybrid
Transmission
Manuel, Automatic
Transmission
Manuel, Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
258 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
4.8 - 5.2 s
Acceleration 0-100km/h
2.6 - 4.7 s
Max Speed
-
Max Speed
-
Torque
350 - 400 Nm
Torque
450 - 800 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
190 kW
Power kW
290 - 523 kW
Engine capacity
1,998 cm3
Engine capacity
2,981 - 3,996 cm3

General

Model Year
2020
Model Year
2,024 - 2,026
CO2 Efficiency Class
F
CO2 Efficiency Class
G
Brand
Morgan
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.