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BMW X1 vs Porsche 911 Convertible comparison

Compare performance (326 HP vs 711 HP), boot space and price (38,200 £ vs 138,000 £ ) at a glance. Find out which car is the better choice for you – BMW X1 or Porsche 911 Convertible?

BMW X1 vs Porsche 911 Convertible: Key differences

BMW X1

4.2 (6 Reviews)
rate
  • substantially cheaper
  • significantly more efficient
  • noticeably more trunk space
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Porsche 911 Convertible

  • clearly more power
  • considerably quicker 0–100 km/h
  • marginally 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

X1

Costs and Efficiency:

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

BMW X1 is substantially cheaper – starting at 38,200 £ , while the Porsche 911 Convertible costs 138,000 £ . That’s a price difference of around 99,772 £.

Fuel consumption also shows a difference: the BMW X1 uses 2.5 L/100km and is significantly more efficient than the Porsche 911 Convertible with 10.5 L/100km. The difference is about 8 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 clearly more power – delivering 711 HP compared to 326 HP. That’s roughly 385 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 BMW X1 takes 5.4 s. That’s about 2.8 s quicker.

There’s also a difference in torque: the Porsche 911 Convertible delivers clearly more torque with 800 Nm compared to 477 Nm. That’s about 323 Nm more.

X1

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: BMW X1 offers more seats – 5 vs 4.

In terms of curb weight, Porsche 911 Convertible is marginally lighter – 1,572 kg compared to 1,575 kg. The difference is around 3 kg.

Looking at boot space, the BMW X1 offers noticeably more boot space – 540 L compared to 373 L. That’s a difference of about 167 L.

When it comes to payload, the BMW X1 carries noticeably more – 500 kg compared to 345 kg. That’s a difference of about 155 kg.

Who wins the race in the data check?

The BMW X1 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 £38,200
X1

BMW X1

  • Engine Type : Diesel MHEV, Petrol MHEV, Petrol, Diesel, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 136 - 326 HP
  • Consumption L/100km : 2.5 - 7.7 L/100km
  • Electric Range : 81 km
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW X1

The BMW X1 brings a premium feel to compact crossover life, wrapping practical space and agile handling into a tidy, upscale package. It’s ideal for buyers who want BMW driving dynamics without the bulk, offering everyday comfort and a few clever tricks to keep the commute interesting.

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Reviews BMW X1

4.2 (6 Reviews)
rate
Maria
23 Feb 2026, 10:18:11

The car has beautiful lines, superb grip, sheer driving pleasure, excellent interior trim, a large boot — pure classic.

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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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Reviews Porsche 911 Convertible

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Porsche 911 Convertible

Costs and Consumption
Price
38,200 - 55,500 £
Price
138,000 - 244,500 £
Consumption L/100km
2.5 - 7.7 L/100km
Consumption L/100km
10.5 - 13.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
81 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
57 - 175 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
1,575 - 1,935 kg
Curb weight
1,572 - 1,900 kg
Trunk capacity
490 - 540 L
Trunk capacity
163 - 373 L
Length
-
Length
-
Width
1,845 mm
Width
1,852 - 1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
490 - 500 kg
Payload
195 - 345 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol MHEV, Petrol, Diesel, Plugin Hybrid
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
136 - 326 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
5.4 - 9.2 s
Acceleration 0-100km/h
2.6 - 4.7 s
Max Speed
-
Max Speed
-
Torque
230 - 477 Nm
Torque
450 - 800 Nm
Number of Cylinders
3 - 4
Number of Cylinders
6
Power kW
100 - 240 kW
Power kW
290 - 523 kW
Engine capacity
1,499 - 1,998 cm3
Engine capacity
2,981 - 3,996 cm3

General
Model Year
2,024 - 2,025
Model Year
2,024 - 2,026
CO2 Efficiency Class
D, E, F, B
CO2 Efficiency Class
G
Brand
BMW
Brand
Porsche
What drive types are available for the BMW X1?

The BMW X1 is available as Front-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.