VS

Kia Niro vs Porsche 911 Convertible comparison

Compare performance (138 HP vs 711 HP), boot space and price (29,100 £ vs 138,000 £ ) at a glance. Find out which car is the better choice for you – Kia Niro or Porsche 911 Convertible?

Kia Niro vs Porsche 911 Convertible: Key differences

Kia Niro

4.5 (3 Reviews)
rate
  • substantially cheaper
  • significantly more efficient
  • very slightly lighter
details

Porsche 911 Convertible

  • considerably more power
  • significantly quicker 0–100 km/h
details

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

Niro

Costs and Efficiency:

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

Kia Niro is substantially cheaper – starting at 29,100 £ , while the Porsche 911 Convertible costs 138,000 £ . That’s a price difference of around 108,866 £.

Fuel consumption also shows a difference: the Kia Niro uses 4.5 L/100km and is significantly 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 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 considerably more power – delivering 711 HP compared to 138 HP. That’s roughly 573 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche 911 Convertible is significantly quicker – completing the sprint in 2.6 s, while the Kia Niro takes 11.1 s. That’s about 8.5 s quicker.

There’s also a difference in torque: the Porsche 911 Convertible delivers clearly more torque with 800 Nm compared to 265 Nm. That’s about 535 Nm more.

Niro

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: Kia Niro offers more seats – 5 vs 4.

In terms of curb weight, Kia Niro is very slightly lighter – 1,474 kg compared to 1,572 kg. The difference is around 98 kg.

When it comes to payload, the Kia Niro carries markedly more – 466 kg compared to 345 kg. That’s a difference of about 121 kg.

Who wins the race in the data check?

The Kia Niro holds a solid overall lead 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 £29,100
Niro

Kia Niro

  • Engine Type : Full Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 138 HP
  • Consumption L/100km : 4.5 - 4.9 L/100km
details

Frequently compared as well

Kia Niro
Kia XCeed
VS
It's the compact-crossover face-off that asks whether you crave wallet-friendly efficiency or a bit more personality: the Kia Niro goes toe-to-toe with the Kia XCeed. One is all about hybrid thrift and everyday practicality; the other flirts with sharper styling and a livelier drive — both sensible …
Hyundai Kona
Kia Niro
VS
The Hyundai Kona and Kia Niro are two popular compact crossovers that appeal to buyers deciding between sportier looks and practical efficiency. Though they share similar underpinnings and offer hybrid and electric options, they differ in driving dynamics, interior space, and feature priorities — …
Kia Niro
Porsche 911 Convertible

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Kia Niro

The Kia Niro blends clever packaging and modern styling into a compact crossover that’s refreshingly sensible for daily life. It’s comfortable, economical and packed with user‑friendly tech, so if you want a fuss‑free family car with a touch of green credibility, the Niro is worth a test drive.

details
Kia_Niro_HEV_08
Kia_Niro_HEV_24
Kia_Niro_HEV_22
Kia_Niro_HEV_05
Kia_Niro_HEV_13

Reviews Kia Niro

4.5 (3 Reviews)
rate
Archi
25 Mar 2026, 13:11:41

Efficient, functional, understated, spacious and comfortable. No surprises: it delivers what it promises and does its job without fanfare. Good buy.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Wolfgang Schäfer
21 Oct 2025, 14:01:32

I've been driving the Kia Niro since 2019 and am still very happy with this car.

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.

details
serpimg_JYmvXq

Reviews Porsche 911 Convertible

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

Frequently compared as well

Honda Jazz
Kia Niro
VS
Honda Jazz and Kia Niro go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
Kia Niro
Toyota Yaris Cross
VS
The Kia Niro feels like the sensible crossover hero — roomy, composed and blessed with a polished hybrid system that trims fuel bills without stripping comfort. The Toyota Yaris Cross is smaller and cheekier, nailing city agility and frugal running costs, so pick the Niro for family practicality …
Ford Kuga
Kia Niro
VS
In the increasingly competitive compact SUV segment, the Ford Kuga and Kia Niro both offer distinct advantages to potential buyers. The Ford Kuga impresses with its dynamic handling and advanced infotainment system, making it an appealing choice for those who value a spirited driving experience. …
Kia EV3
Kia Niro
VS
The Kia EV3 arrives like a tech-savvy upstart — all-electric, sharp to drive and crammed with the latest infotainment and safety kit, ideal if you want a compact crossover that feels like the future. The Niro, meanwhile, stays the sensible all‑rounder: proven, roomy and available as a hybrid, …
Kia Niro
Kia Stonic
VS
The Kia Niro and Kia Stonic step into the compact crossover ring with very different tricks up their sleeves — the Niro is the sensible, efficiency-first all-rounder, while the Stonic is the cheeky, city-savvy funster with a pocket-sized personality. Which one suits your life — long motorway miles …
Honda HR-V
Kia Niro
VS
In the compact SUV arena, the Honda HR-V impresses with its spacious interior, sleek design, and reliable performance, making it a favorite for urban adventurers. Meanwhile, the Kia Niro stands out with its eco-friendly hybrid and electric options, providing a green alternative without sacrificing …
Kia Niro
VW ID.4
VS
In the growing segment of eco-friendly SUVs, the Kia Niro and VW ID.4 stand out as compelling choices for environmentally conscious drivers. The Niro impresses with its efficient hybrid and electric options, delivering practicality alongside a stylish design, while the ID.4 boasts a spacious …
Kia Niro
VW T-Roc
VS
Kia Niro plays the sensible card with roomy packaging, excellent hybrid economy and impressively low running costs, while the VW T‑Roc is the flashier, more dynamic compact SUV that delivers sharper handling and a slightly more premium cabin. If you’re after thrift and family practicality go Niro; …
Kia Niro
Porsche 911 Convertible

Costs and Consumption
Price
29,100 - 33,800 £
Price
138,000 - 244,500 £
Consumption L/100km
4.5 - 4.9 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 - 111 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
1,474 kg
Curb weight
1,572 - 1,900 kg
Trunk capacity
-
Trunk capacity
163 - 373 L
Length
-
Length
-
Width
1,825 mm
Width
1,852 - 1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
466 kg
Payload
195 - 345 kg

Engine and Performance
Engine Type
Full 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
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
138 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
11.1 - 11.4 s
Acceleration 0-100km/h
2.6 - 4.7 s
Max Speed
-
Max Speed
-
Torque
265 Nm
Torque
450 - 800 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
102 kW
Power kW
290 - 523 kW
Engine capacity
1,580 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
Kia
Brand
Porsche
What drive types are available for the Kia Niro?

The Kia Niro 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.