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Kia Sportage vs Bentley Bentayga comparison

Compare performance (288 HP vs 550 HP), boot space and price (29,100 £ vs 177,300 £ ) at a glance. Find out which car is the better choice for you – Kia Sportage or Bentley Bentayga?

Kia Sportage vs Bentley Bentayga: Key differences

Kia Sportage

5 (3 Reviews)
rate
  • significantly cheaper
  • substantially more efficient
  • visibly more electric range
  • substantially lighter
  • moderately more trunk space
details

Bentley Bentayga

  • significantly more power
  • substantially quicker 0–100 km/h
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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

Sportage

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.

Kia Sportage is significantly cheaper – starting at 29,100 £ , while the Bentley Bentayga costs 177,300 £ . That’s a price difference of around 148,123 £.

Fuel consumption also shows a difference: the Kia Sportage uses 2.9 L/100km and is substantially more efficient than the Bentley Bentayga with 13 L/100km. The difference is about 10.1 L/100km.

As for electric range, the Kia Sportage offers visibly more range – reaching up to 66 km, about 16 km more than the Bentley Bentayga.

Bentayga

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 Bentayga offers significantly more power – delivering 550 HP compared to 288 HP. That’s roughly 262 HP more horsepower.

When accelerating from 0 to 100 km/h, the Bentley Bentayga is substantially quicker – completing the sprint in 4.5 s, while the Kia Sportage takes 7.5 s. That’s about 3 s quicker.

There’s also a difference in torque: the Bentley Bentayga delivers clearly more torque with 770 Nm compared to 380 Nm. That’s about 390 Nm more.

Sportage

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Kia Sportage is substantially lighter – 1,552 kg compared to 2,415 kg. The difference is around 863 kg.

Looking at boot space, the Kia Sportage offers moderately more boot space – 587 L compared to 484 L. That’s a difference of about 103 L.

When it comes to payload, the Bentley Bentayga carries noticeably more – 835 kg compared to 580 kg. That’s a difference of about 255 kg.

Who wins the race in the data check?

The Kia Sportage 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 £29,100
Sportage

Kia Sportage

  • Engine Type : Petrol, Full Hybrid, Diesel MHEV, Plugin Hybrid
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 136 - 288 HP
  • Consumption L/100km : 2.9 - 7.8 L/100km
  • Electric Range : 63 - 66 km
Kia Sportage
Bentley Bentayga

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Kia Sportage

The Kia Sportage proves you don't have to choose between style and sensible family motoring, wrapping modern, confident looks around a roomy, well-equipped cabin. It's an easy car to live with — comfortable on daily runs, pleasantly engaging when you want a bit of fun, and kind to your wallet so you can keep smiling at the fuel pump.

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Bentley Bentayga

The Bentley Bentayga wraps top-tier luxury and SUV practicality into one impeccably finished package, with a hushed cabin and amenities that pamper both driver and passengers. It’s the sort of car that signals success with understatement — a tailored suit on wheels that makes long drives feel like first-class travel.

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Kia Sportage
Bentley Bentayga

Costs and Consumption

Price
29,100 - 47,100 £
Price
177,300 - 230,400 £
Consumption L/100km
2.9 - 7.8 L/100km
Consumption L/100km
13 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
63 - 66 km
Electric Range
50 km
Battery Capacity
-
Battery Capacity
17.3 kWh
co2
67 - 177 g/km
co2
294 g/km
Fuel tank capacity
-
Fuel tank capacity
75 - 85 L

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
4 - 5
Doors
-
Doors
5
Curb weight
1,552 - 1,896 kg
Curb weight
2,415 - 2,514 kg
Trunk capacity
526 - 587 L
Trunk capacity
484 L
Length
-
Length
5,125 - 5,305 mm
Width
1,865 mm
Width
1,998 mm
Height
-
Height
1,728 mm
Max trunk capacity
-
Max trunk capacity
1,774 L
Payload
533 - 580 kg
Payload
736 - 835 kg

Engine and Performance

Engine Type
Petrol, Full Hybrid, Diesel MHEV, Plugin Hybrid
Engine Type
Petrol, Plugin Hybrid
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
136 - 288 HP
Power HP
462 - 550 HP
Acceleration 0-100km/h
7.5 - 11.6 s
Acceleration 0-100km/h
4.5 - 5.3 s
Max Speed
-
Max Speed
254 - 290 km/h
Torque
250 - 380 Nm
Torque
700 - 770 Nm
Number of Cylinders
4
Number of Cylinders
6 - 8
Power kW
100 - 212 kW
Power kW
340 - 404 kW
Engine capacity
1,598 cm3
Engine capacity
2,995 - 3,996 cm3

General

Model Year
2,025 - 2,026
Model Year
2,020 - 2,022
CO2 Efficiency Class
F, D, E, G, B
CO2 Efficiency Class
G
Brand
Kia
Brand
Bentley
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.