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Peugeot 508 SW vs Porsche 911 Convertible comparison

Compare performance (360 HP vs 711 HP), boot space and price (45,600 £ vs 138,000 £ ) at a glance. Find out which car is the better choice for you – Peugeot 508 SW or Porsche 911 Convertible?

Peugeot 508 SW vs Porsche 911 Convertible: Key differences

Peugeot 508 SW

4.9 (3 Reviews)
rate
  • substantially cheaper
  • significantly more efficient
  • visibly more trunk space
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Porsche 911 Convertible

  • substantially more power
  • substantially quicker 0–100 km/h
  • somewhat 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.

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

508 SW

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.

Peugeot 508 SW is substantially cheaper – starting at 45,600 £ , while the Porsche 911 Convertible costs 138,000 £ . That’s a price difference of around 92,400 £.

Fuel consumption also shows a difference: the Peugeot 508 SW uses 1.7 L/100km and is significantly more efficient than the Porsche 911 Convertible with 10.5 L/100km. The difference is about 8.8 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 substantially more power – delivering 711 HP compared to 360 HP. That’s roughly 351 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche 911 Convertible is substantially quicker – completing the sprint in 2.6 s, while the Peugeot 508 SW takes 5.2 s. That’s about 2.6 s quicker.

There’s also a difference in torque: the Porsche 911 Convertible delivers markedly more torque with 800 Nm compared to 520 Nm. That’s about 280 Nm more.

508 SW

Space and Everyday Use:

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

Seats: Peugeot 508 SW offers more seats – 5 vs 4.

In terms of curb weight, Porsche 911 Convertible is somewhat lighter – 1,572 kg compared to 1,846 kg. The difference is around 274 kg.

Looking at boot space, the Peugeot 508 SW offers visibly more boot space – 530 L compared to 373 L. That’s a difference of about 157 L.

When it comes to payload, the Peugeot 508 SW carries markedly more – 454 kg compared to 345 kg. That’s a difference of about 109 kg.

Who wins the race in the data check?

The Peugeot 508 SW 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 £45,600
508 SW

Peugeot 508 SW

  • Engine Type Plug-in Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 180 - 360 HP
  • Consumption L/100km 1.7 - 2 L/100km
  • Electric Range 46 - 52 km
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Frequently compared as well

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Peugeot 508 SW
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Two very different Peugeots go estate-to-estate: the practical, city-friendly Peugeot 308 SW versus the sleeker, more upmarket Peugeot 508 SW. We'll separate pure practicality from premium flair, weigh space, comfort and running costs — and tell you which one deserves a spot on your driveway.
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Peugeot 508 SW
Porsche 911 Convertible

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Peugeot 508 SW

The Peugeot 508 SW dresses up as a sleek estate, blending Parisian flair with usable loadspace so you don't have to choose between style and weekend practicality. Inside it's a driver-focused cabin with quality materials and clever packaging that makes it a sensible, slightly mischievous choice for buyers who want an executive feel without the buttoned-up seriousness.

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PEUGEOT_508SW_1806PB_260
PEUGEOT_508SW_1806PB_103

Reviews Peugeot 508 SW

4.9 (3 Reviews)
rate
Enrico
6 Jul 2026, 10:18:10

I've owned a 508 GT SW diesel since 2022. Its design is unbeatable for elegance and sporty style, very comfortable for travelling (I'm a sales rep) and has excellent cargo capacity. It's a shame PEUGEOT has discontinued production of this splendid car — it's given me nothing but satisfaction.

How do you mainly use this car? (optional): Company car / Business
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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Peugeot 508 SW
Porsche 911 Convertible

Costs and Consumption
Price
45,600 - 61,800 £
Price
138,000 - 244,500 £
Consumption L/100km
1.7 - 2 L/100km
Consumption L/100km
10.5 - 13.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
46 - 52 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
38 - 45 g/km
co2
237 - 310 g/km
Fuel tank capacity
43 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
Convertible
Seats
5
Seats
2 - 4
Doors
5
Doors
-
Curb weight
1,846 - 1,967 kg
Curb weight
1,572 - 1,900 kg
Trunk capacity
530 L
Trunk capacity
163 - 373 L
Length
4,778 mm
Length
-
Width
1,859 mm
Width
1,852 - 1,900 mm
Height
1,420 mm
Height
-
Max trunk capacity
1,780 L
Max trunk capacity
-
Payload
373 - 454 kg
Payload
195 - 345 kg

Engine and Performance
Engine Type
Plug-in Hybrid
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Manual, Automatic
Transmission Detail
Automatic Gearbox
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
180 - 360 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
5.2 - 8.3 s
Acceleration 0-100km/h
2.6 - 4.7 s
Max Speed
230 - 250 km/h
Max Speed
-
Torque
360 - 520 Nm
Torque
450 - 800 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
133 - 265 kW
Power kW
290 - 523 kW
Engine capacity
1,598 cm3
Engine capacity
2,981 - 3,996 cm3

General
Model Year
2024
Model Year
2,024 - 2,026
CO2 Efficiency Class
B
CO2 Efficiency Class
G
Brand
Peugeot
Brand
Porsche
Is the Peugeot 508 SW offered with different drivetrains?

Available configurations include 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.