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Honda Jazz vs Porsche 911 Convertible comparison

Compare performance (122 HP vs 711 HP), boot space and price (22,200 £ vs 138,000 £ ) at a glance. Find out which car is the better choice for you – Honda Jazz or Porsche 911 Convertible?

Honda Jazz vs Porsche 911 Convertible: Key differences

Honda Jazz

4.5 (5 Reviews)
rate
  • clearly cheaper
  • substantially more efficient
  • noticeably lighter
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Porsche 911 Convertible

  • substantially more power
  • considerably quicker 0–100 km/h
  • slightly more trunk space
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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

Jazz

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Honda Jazz is clearly cheaper – starting at 22,200 £ , while the Porsche 911 Convertible costs 138,000 £ . That’s a price difference of around 115,800 £.

Fuel consumption also shows a difference: the Honda Jazz uses 4.5 L/100km and is substantially more efficient than the Porsche 911 Convertible with 10.5 L/100km. The difference is about 6 L/100km.

911 Convertible

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Porsche 911 Convertible offers substantially more power – delivering 711 HP compared to 122 HP. That’s roughly 589 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 Honda Jazz takes 9.4 s. That’s about 6.8 s quicker.

There’s also a difference in torque: the Porsche 911 Convertible delivers substantially more torque with 800 Nm compared to 253 Nm. That’s about 547 Nm more.

Jazz

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: Honda Jazz offers more seats – 5 vs 4.

In terms of curb weight, Honda Jazz is noticeably lighter – 1,302 kg compared to 1,572 kg. The difference is around 270 kg.

Looking at boot space, the Porsche 911 Convertible offers slightly more boot space – 373 L compared to 304 L. That’s a difference of about 69 L.

When it comes to payload, the Honda Jazz carries moderately more – 388 kg compared to 345 kg. That’s a difference of about 43 kg.

Who wins the race in the data check?

The Honda Jazz 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 £22,200
Jazz

Honda Jazz

  • Engine Type Full Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 122 HP
  • Consumption L/100km 4.5 - 4.8 L/100km
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Porsche 911 Convertible

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Honda Jazz

The Honda Jazz is a supremely practical small hatch that hides clever packaging and more usable space than it lets on, with friendly styling and an unfussy charm. It’s economical to run, easy to park and perfect for buyers who want reliable, versatile daily motoring without the hassle.

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Reviews Honda Jazz

4.5 (5 Reviews)
rate
Stéphane
5 Jun 2026, 20:30:17

The Honda has been facelifted just like the Toyota; in terms of powertrains the 1.5 VTEC four-cylinder in the Honda is flawless, versus a more recent 1.5 three-cylinder in the Toyota that looks promising, but in terms of dealerships there are more for Toyota...

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Moi
4 Dec 2025, 01:18:08

The little-known Japanese: versatile and very roomy, in the tradition of the old MPVs sacrificed on the altar of stupid SUVs.
And when it comes to the competition, there’s no contest between a reliable Honda powertrain that really consumes what it promises — even less at times — and a pure all-show PSA unit that drinks far more fuel than advertised.

Adriano
23 Oct 2025, 16:52:57

Fast, dynamic, very versatile. Boot just adequate but interior space excellent, even for people taller than 1.90 m. Fairly quiet and quite frugal on fuel. Sturdy and very reliable. Downsides: brakes and suspension noisy during manoeuvres, engine effective but noisy under acceleration. If driven with a bit of care, it's not hard to reach 30 km/l in town.

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

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

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Porsche 911 Convertible

Costs and Consumption
Price
22,200 - 25,900 £
Price
138,000 - 244,500 £
Consumption L/100km
4.5 - 4.8 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
102 - 108 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
1,302 - 1,321 kg
Curb weight
1,572 - 1,900 kg
Trunk capacity
304 L
Trunk capacity
163 - 373 L
Length
-
Length
-
Width
1,694 mm
Width
1,852 - 1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
369 - 388 kg
Payload
195 - 345 kg

Engine and Performance
Engine Type
Full Hybrid
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
122 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
9.4 - 9.7 s
Acceleration 0-100km/h
2.6 - 4.7 s
Max Speed
-
Max Speed
-
Torque
253 Nm
Torque
450 - 800 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
90 kW
Power kW
290 - 523 kW
Engine capacity
1,498 cm3
Engine capacity
2,981 - 3,996 cm3

General
Model Year
2025
Model Year
2,024 - 2,026
CO2 Efficiency Class
C
CO2 Efficiency Class
G
Brand
Honda
Brand
Porsche
What drive types are available for the Honda Jazz?

The Honda Jazz is offered with Front-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.