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Subaru Impreza vs Porsche 911 Convertible comparison

Compare performance (136 HP vs 711 HP), boot space and price (30,300 £ vs 138,000 £ ) at a glance. Find out which car is the better choice for you – Subaru Impreza or Porsche 911 Convertible?

Subaru Impreza vs Porsche 911 Convertible: Key differences

Subaru Impreza

5 (2 Reviews)
rate
  • considerably cheaper
  • significantly more efficient
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Porsche 911 Convertible

  • substantially more power
  • clearly quicker 0–100 km/h
  • only slightly lighter
  • a bit more trunk space
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Here’s where it gets real: The technical differences in detail

Impreza

Costs and Efficiency:

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

Subaru Impreza is considerably cheaper – starting at 30,300 £ , while the Porsche 911 Convertible costs 138,000 £ . That’s a price difference of around 107,692 £.

Fuel consumption also shows a difference: the Subaru Impreza uses 7.3 L/100km and is significantly more efficient than the Porsche 911 Convertible with 10.5 L/100km. The difference is about 3.2 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 substantially more power – delivering 711 HP compared to 136 HP. That’s roughly 575 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche 911 Convertible is clearly quicker – completing the sprint in 2.6 s, while the Subaru Impreza takes 10.6 s. That’s about 8 s quicker.

There’s also a difference in torque: the Porsche 911 Convertible delivers significantly more torque with 800 Nm compared to 182 Nm. That’s about 618 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: Subaru Impreza offers more seats – 5 vs 4.

In terms of curb weight, Porsche 911 Convertible is only slightly lighter – 1,572 kg compared to 1,574 kg. The difference is around 2 kg.

Looking at boot space, the Porsche 911 Convertible offers a bit more boot space – 373 L compared to 315 L. That’s a difference of about 58 L.

When it comes to payload, the Subaru Impreza carries noticeably more – 526 kg compared to 345 kg. That’s a difference of about 181 kg.

Who wins the race in the data check?

The Porsche 911 Convertible is clearly superior overall 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 Manual, Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 394 - 711 HP
  • Consumption L/100km 10.5 - 13.7 L/100km
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View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Subaru Impreza

The Subaru Impreza feels like a trusty companion built for everyday adventures, shrugging off bad weather and awkward parking with quiet competence. It won't win any style contests, but its sensible cabin, grippy manners, and honest driving character make it a smart pick for buyers who prefer substance over flash.

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Reviews Subaru Impreza

5 (2 Reviews)
rate

No reviews yet. Share your experience and help others decide.

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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Subaru Impreza
Porsche 911 Convertible

Costs and Consumption
Price
30,300 - 32,500 £
Price
138,000 - 244,500 £
Consumption L/100km
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
166 g/km
co2
237 - 310 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Convertible
Seats
5
Seats
2 - 4
Doors
-
Doors
-
Curb weight
1,574 - 1,599 kg
Curb weight
1,572 - 1,900 kg
Trunk capacity
315 L
Trunk capacity
163 - 373 L
Length
-
Length
-
Width
1,780 mm
Width
1,852 - 1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
501 - 526 kg
Payload
195 - 345 kg

Engine and Performance
Engine Type
Petrol MHEV
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Manual, Automatic
Transmission Detail
CVT
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
136 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
10.6 s
Acceleration 0-100km/h
2.6 - 4.7 s
Max Speed
-
Max Speed
-
Torque
182 Nm
Torque
450 - 800 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
100 kW
Power kW
290 - 523 kW
Engine capacity
1,995 cm3
Engine capacity
2,981 - 3,996 cm3

General
Model Year
2026
Model Year
2,024 - 2,026
CO2 Efficiency Class
F
CO2 Efficiency Class
G
Brand
Subaru
Brand
Porsche
What drivetrain options does the Subaru Impreza have?

The Subaru Impreza is offered with 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.