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Bentley Continental Convertible vs Kia EV9 comparison

Compare performance (549 HP vs 508 HP), boot space and price (212,200 £ vs 54,600 £ ) at a glance. Find out which car is the better choice for you – Bentley Continental Convertible or Kia EV9?

Bentley Continental Convertible vs Kia EV9: Key differences

Bentley Continental Convertible

  • barely more power
  • slightly quicker 0–100 km/h
  • only slightly lighter
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Kia EV9

5 (1 Reviews)
rate
  • significantly cheaper
  • visibly more trunk space
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By Achim Sedelmaier

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

Continental Convertible

Costs and Efficiency:

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

Kia EV9 is significantly cheaper – starting at 54,600 £ , while the Bentley Continental Convertible costs 212,200 £ . That’s a price difference of around 157,637 £.

EV9

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 Bentley Continental Convertible offers barely more power – delivering 549 HP compared to 508 HP. That’s roughly 41 HP more horsepower.

When accelerating from 0 to 100 km/h, the Bentley Continental Convertible is slightly quicker – completing the sprint in 4.1 s, while the Kia EV9 takes 4.6 s. That’s about 0.5 s quicker.

There’s also a difference in torque: the Bentley Continental Convertible delivers very slightly more torque with 770 Nm compared to 740 Nm. That’s about 30 Nm more.

Space and Everyday Use:

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

Seats: Kia EV9 offers more seats – 7 vs 4.

In terms of curb weight, Bentley Continental Convertible is only slightly lighter – 2,335 kg compared to 2,392 kg. The difference is around 57 kg.

Looking at boot space, the Kia EV9 offers visibly more boot space – 333 L compared to 235 L. That’s a difference of about 98 L.

When it comes to payload, the Kia EV9 carries noticeably more – 615 kg compared to 465 kg. That’s a difference of about 150 kg.

Who wins the race in the data check?

The Kia EV9 holds a decisive 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 £54,600
EV9

Kia EV9

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 204 - 508 HP
  • Consumption kWh/100km 19.5 - 22.8 kWh/100km
  • Electric Range 443 - 563 km
Bentley Continental Convertible
Kia EV9

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

View detailed analysis

Bentley Continental Convertible

The Bentley Continental GTC is the ultimate cruising companion, wrapping you in hand-stitched leather and hushed luxury while the roof folds away for sun-drenched grand tours. It’s impossibly accomplished — poised and surprisingly playful for its size — delivering an effortless presence that turns every motorway into a first-class runway.

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Kia EV9

The Kia EV9 is a bold, boxy electric SUV that looks like it could swallow your luggage and the in‑laws, with an interior that feels more lounge than cockpit and a presence that makes smaller rivals suddenly feel shy. On the road it delivers calm long‑distance composure with enough shove to keep overtakes effortless, and its tech and practicality make it an easy, sensible choice for buyers who want electric without compromise.

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Bentley Continental Convertible
Kia EV9

Costs and Consumption

Price
212,200 £
Price
54,600 - 78,400 £
Consumption L/100km
12.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
19.5 - 22.8 kWh/100km
Electric Range
-
Electric Range
443 - 563 km
Battery Capacity
-
Battery Capacity
-
co2
275 g/km
co2
0 g/km
Fuel tank capacity
90 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Convertible
Body Type
SUV
Seats
4
Seats
6 - 7
Doors
2
Doors
-
Curb weight
2,335 kg
Curb weight
2,392 - 2,664 kg
Trunk capacity
235 L
Trunk capacity
333 L
Length
4,850 mm
Length
-
Width
1,964 mm
Width
1,980 mm
Height
1,399 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
465 kg
Payload
542 - 615 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
549 HP
Power HP
204 - 508 HP
Acceleration 0-100km/h
4.1 s
Acceleration 0-100km/h
4.6 - 9.4 s
Max Speed
318 km/h
Max Speed
-
Torque
770 Nm
Torque
350 - 740 Nm
Number of Cylinders
8
Number of Cylinders
-
Power kW
404 kW
Power kW
150 - 374 kW
Engine capacity
3,996 cm3
Engine capacity
-

General

Model Year
2019
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
Bentley
Brand
Kia
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.