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Kia Sportage vs Lexus RX comparison

Compare performance (288 HP vs 371 HP), boot space and price (29,100 £ vs 63,300 £ ) at a glance. Find out which car is the better choice for you – Kia Sportage or Lexus RX?

Kia Sportage vs Lexus RX: Key differences

Kia Sportage

5 (4 Reviews)
rate
  • significantly cheaper
  • moderately more efficient
  • clearly lighter
  • noticeably more trunk space
details

Lexus RX

5 (1 Reviews)
rate
  • noticeably more power
  • only slightly more electric range
  • visibly 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

Sportage

Costs and Efficiency:

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

Kia Sportage is significantly cheaper – starting at 29,100 £ , while the Lexus RX costs 63,300 £ . That’s a price difference of around 34,166 £.

Fuel consumption also shows a difference: the Kia Sportage uses 2.9 L/100km and is moderately more efficient than the Lexus RX with 3.3 L/100km. The difference is about 0.4 L/100km.

As for electric range, the Lexus RX offers only slightly more range – reaching up to 67 km, about 1 km more than the Kia Sportage.

RX

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 Lexus RX offers noticeably more power – delivering 371 HP compared to 288 HP. That’s roughly 83 HP more horsepower.

When accelerating from 0 to 100 km/h, the Lexus RX is visibly quicker – completing the sprint in 6.2 s, while the Kia Sportage takes 7.5 s. That’s about 1.3 s quicker.

There’s also a difference in torque: the Lexus RX delivers visibly more torque with 551 Nm compared to 380 Nm. That’s about 171 Nm more.

Sportage

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Kia Sportage is clearly lighter – 1,552 kg compared to 2,040 kg. The difference is around 488 kg.

Looking at boot space, the Kia Sportage offers noticeably more boot space – 587 L compared to 461 L. That’s a difference of about 126 L.

When it comes to payload, the Lexus RX carries very slightly more – 620 kg compared to 580 kg. That’s a difference of about 40 kg.

Who wins the race in the data check?

The Kia Sportage stands out in the key areas 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 Manual, 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
details

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Kia Sportage
Lexus RX

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Kia Sportage

The Kia Sportage is a roomy, well-equipped compact SUV that balances comfort and practicality for daily driving. It delivers a modern interior, composed ride, and strong value for buyers who want versatility without fuss.

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Kia_Sportage_M22_37
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Kia_Sportage_M22_84

Reviews Kia Sportage

5 (4 Reviews)
rate
EM
24 Apr 2026, 11:56:00

Low fuel consumption, spacious, responsive acceleration, quiet

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
Peter
3 Jan 2026, 23:20:52

I drove the Toyota RAV4 and the Kia Sportage on business — the Kia’s engine and automatic gearbox are much better. It doesn’t jerk or scream, and the shifts are smooth. Comfort in both cars is very similar.

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
Lello
14 Nov 2025, 09:58:29

Perfect car in every way, good trim, excellent fuel economy and reliability, price competitive with brands that have been established for longer...

Lexus RX

The Lexus RX glides through city streets with the kind of hushed refinement that turns mundane commutes into a private lounge. It mixes plush comfort and polished practicality in a package that suits buyers who want to arrive relaxed and a touch smug.

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78241-rxmatadorredmica5677
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78251-rxmatadorredmica5799trunkf

Reviews Lexus RX

5 (1 Reviews)
rate
Angelo Ponte
16 May 2026, 14:16:35

Tried as a replacement car. The driving pleasure and comfort are unmatched by Alfa.

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Lexus RX

Costs and Consumption
Price
29,100 - 47,100 £
Price
63,300 - 87,400 £
Consumption L/100km
2.9 - 7.8 L/100km
Consumption L/100km
3.3 - 8.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
63 - 66 km
Electric Range
67 km
Battery Capacity
-
Battery Capacity
-
co2
67 - 177 g/km
co2
75 - 183 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,552 - 1,896 kg
Curb weight
2,040 - 2,185 kg
Trunk capacity
526 - 587 L
Trunk capacity
461 L
Length
-
Length
-
Width
1,865 mm
Width
1,920 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
533 - 580 kg
Payload
575 - 620 kg

Engine and Performance
Engine Type
Petrol, Full Hybrid, Diesel MHEV, Plugin Hybrid
Engine Type
Full Hybrid, Plugin Hybrid
Transmission
Manual, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Automatic Gearbox, CVT
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
136 - 288 HP
Power HP
207 - 371 HP
Acceleration 0-100km/h
7.5 - 11.6 s
Acceleration 0-100km/h
6.2 - 7.9 s
Max Speed
-
Max Speed
-
Torque
250 - 380 Nm
Torque
551 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
100 - 212 kW
Power kW
152 - 273 kW
Engine capacity
1,598 cm3
Engine capacity
2,393 - 2,487 cm3

General
Model Year
2,025 - 2,026
Model Year
2,024 - 2,025
CO2 Efficiency Class
F, D, E, G, B
CO2 Efficiency Class
G, E, B
Brand
Kia
Brand
Lexus
What drivetrain options does the Kia Sportage have?

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.