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Porsche 911 Coupe vs Rolls-Royce Phantom comparison

Compare performance (711 HP vs 571 HP), boot space and price (116,800 £ vs 445,700 £ ) at a glance. Find out which car is the better choice for you – Porsche 911 Coupe or Rolls-Royce Phantom?

Porsche 911 Coupe vs Rolls-Royce Phantom: Key differences

Porsche 911 Coupe

  • substantially cheaper
  • somewhat more power
  • considerably more efficient
  • significantly quicker 0–100 km/h
  • significantly lighter

Rolls-Royce Phantom

  • clearly more trunk space

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

911 Coupe

Costs and Efficiency:

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

Porsche 911 Coupe is substantially cheaper – starting at 116,800 £ , while the Rolls-Royce Phantom costs 445,700 £ . That’s a price difference of around 328,886 £.

Fuel consumption also shows a difference: the Porsche 911 Coupe uses 10.1 L/100km and is considerably more efficient than the Rolls-Royce Phantom with 15.5 L/100km. The difference is about 5.4 L/100km.

Phantom

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 Coupe offers somewhat more power – delivering 711 HP compared to 571 HP. That’s roughly 140 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche 911 Coupe is significantly quicker – completing the sprint in 2.5 s, while the Rolls-Royce Phantom takes 5.3 s. That’s about 2.8 s quicker.

There’s also a difference in torque: the Rolls-Royce Phantom delivers moderately more torque with 900 Nm compared to 800 Nm. That’s about 100 Nm more.

911 Coupe

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: Rolls-Royce Phantom offers more seats – 5 vs 2.

In terms of curb weight, Porsche 911 Coupe is significantly lighter – 1,525 kg compared to 2,560 kg. The difference is around 1,035 kg.

Looking at boot space, the Rolls-Royce Phantom offers clearly more boot space – 548 L compared to 373 L. That’s a difference of about 175 L.

When it comes to payload, the Rolls-Royce Phantom carries visibly more – 440 kg compared to 310 kg. That’s a difference of about 130 kg.

Who wins the race in the data check?

The Porsche 911 Coupe 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 £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

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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Rolls-Royce Phantom

The Phantom stands as the epitome of luxury and craftsmanship, effortlessly merging opulence with unparalleled performance. With its iconic design and attention to detail, this flagship sedan commands respect on the road while cocooning its passengers in sumptuous comfort. Every journey in the Phantom is an experience, where timeless elegance meets cutting-edge technology.

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Rolls-Royce Phantom

Costs and Consumption
Price
116,800 - 301,000 £
Price
445,700 - 514,300 £
Consumption L/100km
10.1 - 13.8 L/100km
Consumption L/100km
15.5 - 15.9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
229 - 312 g/km
co2
351 - 361 g/km
Fuel tank capacity
63 - 64 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Coupe
Body Type
Sedan
Seats
2
Seats
5
Doors
2
Doors
-
Curb weight
1,525 - 1,815 kg
Curb weight
2,560 - 2,610 kg
Trunk capacity
264 - 373 L
Trunk capacity
0 - 548 L
Length
4,542 - 4,572 mm
Length
-
Width
1,852 - 1,900 mm
Width
2,018 mm
Height
1,279 - 1,322 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
228 - 310 kg
Payload
390 - 440 kg

Engine and Performance
Engine Type
Petrol, Full Hybrid
Engine Type
Petrol
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
394 - 711 HP
Power HP
571 HP
Acceleration 0-100km/h
2.5 - 4.5 s
Acceleration 0-100km/h
5.3 - 5.4 s
Max Speed
294 - 313 km/h
Max Speed
-
Torque
450 - 800 Nm
Torque
900 Nm
Number of Cylinders
6
Number of Cylinders
12
Power kW
290 - 523 kW
Power kW
420 kW
Engine capacity
2,981 - 3,996 cm3
Engine capacity
6,749 cm3

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

The Porsche 911 Coupe 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.