Compare performance (398 HP vs 435 HP), boot space and price (51,700 £ vs 54,800 £ ) at a glance. Find out which car is the better choice for you – BMW X3 or Nissan Ariya?
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.
BMW X3 is marginally cheaper – starting at 51,700 £ , while the Nissan Ariya costs 54,800 £ . That’s a price difference of around 3,163 £.
As for electric range, the Nissan Ariya offers clearly more range – reaching up to 417 km, about 329 km more than the BMW X3.
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 Nissan Ariya offers very slightly more power – delivering 435 HP compared to 398 HP. That’s roughly 37 HP more horsepower.
When accelerating from 0 to 100 km/h, the BMW X3 is very slightly quicker – completing the sprint in 4.6 s, while the Nissan Ariya takes 5 s. That’s about 0.4 s quicker.
There’s also a difference in torque: the BMW X3 delivers somewhat more torque with 670 Nm compared to 600 Nm. That’s about 70 Nm more.
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, BMW X3 is slightly lighter – 1,930 kg compared to 2,277 kg. The difference is around 347 kg.
Looking at boot space, the BMW X3 offers clearly more boot space – 570 L compared to 415 L. That’s a difference of about 155 L.
When it comes to payload, the BMW X3 carries markedly more – 570 kg compared to 363 kg. That’s a difference of about 207 kg.
The Nissan Ariya is far 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 BMW X3 mixes Bavarian poise with everyday practicality, delivering a composed ride and a cabin that feels both premium and lived-in. It’s the sort of SUV that lets you enjoy sporty handling without sacrificing family-friendly space, so you get fun and sense in one neat package.
detailsThe Nissan Ariya wraps futuristic, sculpted styling around a calm, high-tech cabin, making the switch to electric feel surprisingly easy and grown-up. It’s a comfortable, sensible EV that favors everyday usability and clever packaging over headline-grabbing theatrics — ideal for buyers who want an elegant, low-fuss electric car without the ego.
detailsCosts and Consumption |
|
|---|---|
|
Price
51,700 - 73,000 £
|
Price
54,800 £
|
|
Consumption L/100km
2.8 - 7.7 L/100km
|
Consumption L/100km
-
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
24.5 kWh/100km
|
|
Electric Range
88 km
|
Electric Range
417 km
|
|
Battery Capacity
-
|
Battery Capacity
-
|
|
co2
64 - 175 g/km
|
co2
0 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
1,930 - 2,140 kg
|
Curb weight
2,277 kg
|
|
Trunk capacity
460 - 570 L
|
Trunk capacity
415 L
|
|
Length
-
|
Length
-
|
|
Width
1,920 mm
|
Width
1,850 mm
|
|
Height
-
|
Height
-
|
|
Max trunk capacity
-
|
Max trunk capacity
-
|
|
Payload
570 kg
|
Payload
363 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
|
Engine Type
Electric
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Automatic Gearbox
|
Transmission Detail
Reduction Gearbox
|
|
Drive Type
All-Wheel Drive
|
Drive Type
All-Wheel Drive
|
|
Power HP
197 - 398 HP
|
Power HP
435 HP
|
|
Acceleration 0-100km/h
4.6 - 7.8 s
|
Acceleration 0-100km/h
5 s
|
|
Max Speed
-
|
Max Speed
-
|
|
Torque
330 - 670 Nm
|
Torque
600 Nm
|
|
Number of Cylinders
4 - 6
|
Number of Cylinders
-
|
|
Power kW
145 - 293 kW
|
Power kW
320 kW
|
|
Engine capacity
1,995 - 2,998 cm3
|
Engine capacity
-
|
General |
|
|---|---|
|
Model Year
2,024 - 2,025
|
Model Year
2025
|
|
CO2 Efficiency Class
F, E, B
|
CO2 Efficiency Class
A
|
|
Brand
BMW
|
Brand
Nissan
|