Compare performance (170 HP vs 180 HP), boot space and price (38,500 £ vs 24,800 £ ) at a glance. Find out which car is the better choice for you – Nissan Primastar Bus or Kia K4?
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
Kia K4 is substantially cheaper – starting at 24,800 £ , while the Nissan Primastar Bus costs 38,500 £ . That’s a price difference of around 13,734 £.
Fuel consumption also shows a difference: the Kia K4 uses 5.8 L/100km and is somewhat more efficient than the Nissan Primastar Bus with 6.9 L/100km. The difference is about 1.1 L/100km.
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 170 HP. That’s roughly 10 HP more horsepower.
There’s also a difference in torque: the Nissan Primastar Bus delivers clearly more torque with 380 Nm compared to 265 Nm. That’s about 115 Nm more.
Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.
Seats: Nissan Primastar Bus offers more seats – 9 vs 5.
In terms of curb weight, Kia K4 is clearly lighter – 1,415 kg compared to 1,952 kg. The difference is around 537 kg.
When it comes to payload, the Nissan Primastar Bus carries substantially more – 1,002 kg compared to 455 kg. That’s a difference of about 547 kg.
The Kia K4 sits just ahead 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.
The Nissan Primastar is a sensible people-mover that puts practicality and flexible seating ahead of flash, making it the go-to for tradespeople, shuttle duties or large families who need space without fuss. It’s unpretentious on the road and easy to live with — not the car to win style points, but the one that earns them every time you need to load up and go.
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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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Costs and Consumption |
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Price
38,500 - 63,200 £
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Price
24,800 - 34,200 £
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Consumption L/100km
6.9 - 8.8 L/100km
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Consumption L/100km
5.8 - 7.2 L/100km
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Consumption kWh/100km
-
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Consumption kWh/100km
-
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Electric Range
-
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Electric Range
-
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Battery Capacity
-
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Battery Capacity
-
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co2
181 - 232 g/km
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co2
132 - 161 g/km
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Fuel tank capacity
80 L
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
Bus
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Body Type
Hatchback, Estate
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Seats
6 - 9
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Seats
5
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Doors
4 - 5
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Doors
-
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Curb weight
1,952 - 2,527 kg
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Curb weight
1,415 - 1,540 kg
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Trunk capacity
-
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Trunk capacity
328 - 604 L
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Length
5,080 - 5,480 mm
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Length
-
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Width
1,956 mm
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Width
1,850 mm
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Height
1,935 - 2,040 mm
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Height
-
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Max trunk capacity
4,700 - 5,700 L
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Max trunk capacity
-
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Payload
543 - 1,002 kg
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Payload
435 - 455 kg
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Engine and Performance |
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|---|---|
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Engine Type
Diesel
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Engine Type
Petrol, Petrol MHEV
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Transmission
Manuel, Automatic
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Transmission
Manuel, Automatic
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Transmission Detail
Manual Gearbox, Dual-Clutch Automatic, Automatic Gearbox
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Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
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Drive Type
Front-Wheel Drive
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Drive Type
Front-Wheel Drive
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Power HP
110 - 170 HP
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Power HP
115 - 180 HP
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Acceleration 0-100km/h
-
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Acceleration 0-100km/h
8.4 - 12.3 s
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Max Speed
161 - 174 km/h
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Max Speed
-
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Torque
300 - 380 Nm
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Torque
200 - 265 Nm
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Number of Cylinders
4
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Number of Cylinders
3 - 4
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Power kW
81 - 125 kW
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Power kW
85 - 132 kW
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Engine capacity
1,997 cm3
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Engine capacity
998 - 1,598 cm3
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General |
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|---|---|
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Model Year
2,022 - 2,025
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Model Year
2,025 - 2,026
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CO2 Efficiency Class
G
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CO2 Efficiency Class
D, E, F
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Brand
Nissan
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Brand
Kia
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