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Land Rover Range Rover Sport vs Porsche 911 Convertible comparison

Compare performance (550 HP vs 711 HP), boot space and price (78,600 £ vs 138,000 £ ) at a glance. Find out which car is the better choice for you – Land Rover Range Rover Sport or Porsche 911 Convertible?

Land Rover Range Rover Sport vs Porsche 911 Convertible: Key differences

Land Rover Range Rover Sport

  • considerably cheaper
  • clearly more efficient
  • significantly more trunk space
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Porsche 911 Convertible

  • markedly more power
  • considerably quicker 0–100 km/h
  • substantially lighter
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By Achim Sedelmaier

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

Range Rover Sport

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Land Rover Range Rover Sport is considerably cheaper – starting at 78,600 £ , while the Porsche 911 Convertible costs 138,000 £ . That’s a price difference of around 59,400 £.

Fuel consumption also shows a difference: the Land Rover Range Rover Sport uses 2.7 L/100km and is clearly more efficient than the Porsche 911 Convertible with 10.5 L/100km. The difference is about 7.8 L/100km.

911 Convertible

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 911 Convertible offers markedly more power – delivering 711 HP compared to 550 HP. That’s roughly 161 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche 911 Convertible is considerably quicker – completing the sprint in 2.6 s, while the Land Rover Range Rover Sport takes 4.5 s. That’s about 1.9 s quicker.

Both models offer the same torque – 800 Nm.

Range Rover Sport

Space and Everyday Use:

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

Seats: Land Rover Range Rover Sport offers more seats – 5 vs 4.

In terms of curb weight, Porsche 911 Convertible is substantially lighter – 1,572 kg compared to 2,390 kg. The difference is around 818 kg.

Looking at boot space, the Land Rover Range Rover Sport offers significantly more boot space – 647 L compared to 373 L. That’s a difference of about 274 L.

When it comes to payload, the Land Rover Range Rover Sport carries significantly more – 830 kg compared to 345 kg. That’s a difference of about 485 kg.

Who wins the race in the data check?

The Land Rover Range Rover Sport 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 £78,600
Range Rover Sport

Land Rover Range Rover Sport

  • Engine Type : Diesel MHEV, Petrol MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 249 - 550 HP
  • Consumption L/100km : 2.7 - 11.4 L/100km
  • Electric Range : 116 - 118 km
Land Rover Range Rover Sport
Porsche 911 Convertible

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Land Rover Range Rover Sport

The Range Rover Sport pairs unapologetic presence with genuine capability, looking like it belongs on a red carpet while quietly promising to tackle rough tracks when called upon. Inside, the cabin pampers with plush materials and thoughtful tech, making it an irresistible choice for buyers who want luxury, confidence and a touch of adventure.

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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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Land Rover Range Rover Sport
Porsche 911 Convertible

Costs and Consumption

Price
78,600 - 129,900 £
Price
138,000 - 244,500 £
Consumption L/100km
2.7 - 11.4 L/100km
Consumption L/100km
10.5 - 13.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
116 - 118 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
60 - 259 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
2,390 - 2,809 kg
Curb weight
1,572 - 1,900 kg
Trunk capacity
647 L
Trunk capacity
163 - 373 L
Length
-
Length
-
Width
2,043 mm
Width
1,852 - 1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
641 - 830 kg
Payload
195 - 345 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol MHEV, Plugin Hybrid
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
249 - 550 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
4.5 - 7.7 s
Acceleration 0-100km/h
2.6 - 4.7 s
Max Speed
-
Max Speed
-
Torque
550 - 800 Nm
Torque
450 - 800 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6
Power kW
183 - 405 kW
Power kW
290 - 523 kW
Engine capacity
2,997 - 4,395 cm3
Engine capacity
2,981 - 3,996 cm3

General

Model Year
2,025 - 2,026
Model Year
2,024 - 2,026
CO2 Efficiency Class
G, B
CO2 Efficiency Class
G
Brand
Land Rover
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.