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BMW iX3 vs Tesla Model 3 comparison

Compare performance (469 HP vs 460 HP), boot space and price (54,300 £ vs 31,700 £ ) at a glance. Find out which car is the better choice for you – BMW iX3 or Tesla Model 3?

BMW iX3 vs Tesla Model 3: Key differences

BMW iX3

4.6 (4 Reviews)
rate
  • very slightly more power
  • barely more electric range
details

Tesla Model 3

4.3 (7 Reviews)
rate
  • significantly cheaper
  • moderately more efficient
  • significantly quicker 0–100 km/h
  • noticeably lighter
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

iX3

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.

Tesla Model 3 is significantly cheaper – starting at 31,700 £ , while the BMW iX3 costs 54,300 £ . That’s a price difference of around 22,637 £.

In terms of energy consumption, the Tesla Model 3 is moderately more efficient: consuming 13 kWh/100km compared to 14.6 kWh/100km for the BMW iX3. That’s a difference of about 1.6 kWh/100km.

As for electric range, the BMW iX3 offers barely more range – reaching up to 805 km, about 55 km more than the Tesla Model 3.

Model 3

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 BMW iX3 offers very slightly more power – delivering 469 HP compared to 460 HP. That’s roughly 9 HP more horsepower.

When accelerating from 0 to 100 km/h, the Tesla Model 3 is significantly quicker – completing the sprint in 3.1 s, while the BMW iX3 takes 4.9 s. That’s about 1.8 s quicker.

There’s also a difference in torque: the Tesla Model 3 delivers very slightly more torque with 660 Nm compared to 645 Nm. That’s about 15 Nm more.

iX3

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, Tesla Model 3 is noticeably lighter – 1,772 kg compared to 2,360 kg. The difference is around 588 kg.

When it comes to payload, the BMW iX3 carries somewhat more – 465 kg compared to 377 kg. That’s a difference of about 88 kg.

Who wins the race in the data check?

The Tesla Model 3 holds a decisive overall lead 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 £31,700
Model 3

Tesla Model 3

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 283 - 460 HP
  • Consumption kWh/100km : 13 - 16.5 kWh/100km
  • Electric Range : 534 - 750 km
details

Frequently compared as well

BMW iX3
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW iX3

The BMW iX3 is an electric SUV that delivers the composed, premium driving experience BMW buyers expect. With a calm, refined cabin and practical everyday usability, it’s a strong choice for those who want electric motoring without giving up luxury and comfort.

details
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Reviews BMW iX3

4.6 (4 Reviews)
rate
Johan
20 Sept 2025, 16:15:37

Nice range, fast charging and… bidirectional charging!!

Tesla Model 3

The Tesla Model 3 is a compact electric sedan that pairs brisk, responsive driving with a sleek, minimalist cabin and intuitive, software-led features. It makes a practical, modern choice for daily commutes and long-term ownership while emphasizing simplicity and advanced driver assistance.

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0x0-Model3_RHD_03
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0x0-Model3_09

Reviews Tesla Model 3

4.3 (7 Reviews)
rate
Trex
13 May 2026, 14:34:19

Excellent traction, relatively low energy consumption, driver-assist systems that are in a class of their own. On top of that, a very responsive steering system.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
dino999
18 Nov 2025, 08:47:05

I wanted to give 0 stars but you can't — unfortunately, it sucks.

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Tesla Model 3

Costs and Consumption
Price
54,300 - 66,300 £
Price
31,700 - 50,100 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.6 - 15.1 kWh/100km
Consumption kWh/100km
13 - 16.5 kWh/100km
Electric Range
635 - 805 km
Electric Range
534 - 750 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,360 kg
Curb weight
1,772 - 1,929 kg
Trunk capacity
-
Trunk capacity
594 L
Length
-
Length
-
Width
1,895 mm
Width
1,850 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
465 kg
Payload
303 - 377 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
320 - 469 HP
Power HP
283 - 460 HP
Acceleration 0-100km/h
4.9 - 5.9 s
Acceleration 0-100km/h
3.1 - 6.2 s
Max Speed
-
Max Speed
-
Torque
500 - 645 Nm
Torque
420 - 660 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
235 - 345 kW
Power kW
208 - 338 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
Tesla
What drive types are available for the BMW iX3?

Available configurations include All-Wheel Drive or Rear-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.