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Kia K4 vs Isuzu D-Max comparison

Compare performance (180 HP vs 163 HP), boot space and price (24,800 £ vs 35,900 £ ) at a glance. Find out which car is the better choice for you – Kia K4 or Isuzu D-Max?

Kia K4 vs Isuzu D-Max: Key differences

Kia K4

4.4 (6 Reviews)
rate
  • significantly cheaper
  • only slightly more power
  • significantly more efficient
  • markedly lighter
details

Isuzu D-Max

4.7 (2 Reviews)
rate
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

K4

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Kia K4 is significantly cheaper – starting at 24,800 £ , while the Isuzu D-Max costs 35,900 £ . That’s a price difference of around 11,143 £.

Fuel consumption also shows a difference: the Kia K4 uses 5.8 L/100km and is significantly more efficient than the Isuzu D-Max with 8.6 L/100km. The difference is about 2.8 L/100km.

D-Max

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 Kia K4 offers only slightly more power – delivering 180 HP compared to 163 HP. That’s roughly 17 HP more horsepower.

There’s also a difference in torque: the Isuzu D-Max delivers noticeably more torque with 400 Nm compared to 265 Nm. That’s about 135 Nm more.

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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Kia K4 is markedly lighter – 1,415 kg compared to 1,900 kg. The difference is around 485 kg.

When it comes to payload, the Isuzu D-Max carries considerably more – 1,115 kg compared to 455 kg. That’s a difference of about 660 kg.

Who wins the race in the data check?

The Kia K4 is clearly superior overall 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 £24,800
K4

Kia K4

  • Engine Type Petrol, Petrol MHEV
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 115 - 180 HP
  • Consumption L/100km 5.8 - 7.1 L/100km
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Frequently compared as well

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Kia K4
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Comparing the Škoda Octavia Estate (commonly called the Octavia Combi) with the Kia K4 pits a spacious, practical wagon against a compact, value-focused sedan, each aimed at buyers who prioritise different kinds of everyday usability. This short head-to-head will focus on space, driving character, …
Isuzu D-Max
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Kia K4
Isuzu D-Max

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Kia K4

Kia K4 shakes up the compact-sedan crowd with concept-car looks, a smartly packaged cabin, and the kind of easygoing refinement that makes rush hour feel less like a chore. It blends value, tech, and a dash of attitude, serving up a smooth, confident drive that might have you taking the long way home just to show off those angles.

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serpimg_SfmUuV

Reviews Kia K4

4.4 (6 Reviews)
rate
Joz
20 May 2026, 08:04:45

A modern, ultra-easy-to-use car with a full set of systems and assistants that work as they should, but with a sluggish gearbox and poor noise insulation.

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Joz
20 May 2026, 08:04:45

A modern, ultra-easy-to-use car with a full set of systems and assistants that work as they should, but with a sluggish gearbox and poor soundproofing.

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Joz
20 May 2026, 08:04:44

A modern, ultra-easy-to-use car with a full set of systems and assistants that work as they should, but with a sluggish gearbox and poor noise insulation.

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Joz
20 May 2026, 08:04:44

A modern, ultra-easy-to-use car with a full set of systems and assistants that work as they should, but with a sluggish gearbox and poor sound insulation.

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Joz
20 May 2026, 08:04:44

A modern, ultra-easy-to-use car with a full set of systems and assistants that work as they should, but hampered by a sluggish gearbox and poor soundproofing.

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Isuzu D-Max

The Isuzu D-Max wears its workhorse credentials with quiet confidence, delivering rugged practicality and a cabin that keeps things simple and sensible. If you want a dependable truck that gets on with the job without fuss—and even manages a bit of comfort on the road—the D-Max is a smart, no-nonsense pick.

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Reviews Isuzu D-Max

4.7 (2 Reviews)
rate
Luis Estrada
28 May 2026, 03:20:26

Excellent truck, the Isuzu D-Max 3.0... less blah, blah, blah and more economy, better engine and robustness, and more comfort when driving

The whole "Toyotized" marketing thing is another story; it's a good vehicle, but it's given more fame than it deserves — very bouncy, unstable, I almost rolled one of them

I've had a Hilux 3.0, then a Mazda BT-50 2.2, but now an Isuzu D-Max 3.0... marketing won't fool me — body quality has dropped, electrical systems have many problems, and Toyotas have become more disposable in my view and according to five workshops I consulted... nothing like the Toyotas from 2015

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Safety
Practicality / Trunk & Everyday Use
Value for Money
Luis Estrada
26 Dec 2025, 04:05:50

Robustness, reliability, durability, cornering stability

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Practicality / Trunk & Everyday Use
Value for Money

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Kia K4
Isuzu D-Max

Costs and Consumption
Price
24,800 - 34,200 £
Price
35,900 - 52,500 £
Consumption L/100km
5.8 - 7.1 L/100km
Consumption L/100km
8.6 - 9.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
132 - 161 g/km
co2
225 - 237 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback, Estate
Body Type
Pickup
Seats
5
Seats
2 - 5
Doors
-
Doors
-
Curb weight
1,415 - 1,540 kg
Curb weight
1,900 - 2,130 kg
Trunk capacity
328 - 604 L
Trunk capacity
-
Length
-
Length
-
Width
1,850 mm
Width
1,810 - 1,870 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
435 - 455 kg
Payload
970 - 1,115 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV
Engine Type
Diesel
Transmission
Manuel, Automatic
Transmission
Manuel, Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
115 - 180 HP
Power HP
163 HP
Acceleration 0-100km/h
8.4 - 12.3 s
Acceleration 0-100km/h
-
Max Speed
-
Max Speed
-
Torque
200 - 265 Nm
Torque
400 Nm
Number of Cylinders
3 - 4
Number of Cylinders
4
Power kW
85 - 132 kW
Power kW
120 kW
Engine capacity
998 - 1,598 cm3
Engine capacity
2,164 cm3

General
Model Year
2,025 - 2,026
Model Year
2026
CO2 Efficiency Class
D, E, F
CO2 Efficiency Class
G
Brand
Kia
Brand
Isuzu
Is the Kia K4 offered with different drivetrains?

The Kia K4 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.