BMW X3 vs Mercedes T Class comparison

Q: How powerful is the BMW X3's engine?

The BMW X3 reaches a peak output of 398 HP, depending on the model.

Q: How much fuel does the BMW X3 use?

Fuel consumption according to the manufacturer is 2.80 L.

Q: What is the electric driving range of the BMW X3?

Depending on equipment, the WLTP range reaches up to 88 km.

Q: What is the top speed of the BMW X3?

The BMW X3 reaches up to 250 km/h.

Q: What are the BMW X3’s length, width and height?

The BMW X3 measures 4755 mm long, 1920 mm wide and 1660 mm high.

Q: What drive types are available for the Mercedes T Class?

The Mercedes T Class is available as Front-Wheel Drive.

Q: What is the maximum horsepower of the Mercedes T Class?

Depending on the version, the Mercedes T Class delivers up to 131 HP.

Q: What are the consumption figures for the Mercedes T Class in liters per 100 km?

On average, the Mercedes T Class consumes 5.10 L.

Q: How big is the Mercedes T Class overall?

The Mercedes T Class measures 4498 mm long, 1859 mm wide and 1811 mm high.

Compare performance (398 HP vs 131 HP), boot space and price (51300 £ vs 23000 £ ) at a glance. Find out which car is the better choice for you – BMW X3 or Mercedes T Class?

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BMW X3 vs Mercedes T Class: Key differences

BMW X3

4.6 (1 Reviews)

significantly more power
convincingly more efficient
decisively quicker from 0–100 km/h
barely noticeable more trunk space

Mercedes T Class

convincingly cheaper
clearly perceptible lighter

Here’s where it gets real: The technical differences in detail

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.

Mercedes T Class has a convincingly advantage in terms of price – it starts at 23000 £ , while the BMW X3 costs 51300 £ . That’s a price difference of around 28290 £.

Fuel consumption also shows a difference: BMW X3 manages with 2.80 L and is therefore convincingly more efficient than the Mercedes T Class with 5.10 L. The difference is about 2.30 L per 100 km.

T Class

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the BMW X3 has a significantly edge – offering 398 HP compared to 131 HP. That’s roughly 267 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW X3 is decisively quicker – completing the sprint in 4.60 s, while the Mercedes T Class takes 11.60 s. That’s about 7 s faster.

In terms of top speed, the BMW X3 performs noticeable better – reaching 250 km/h, while the Mercedes T Class tops out at 184 km/h. The difference is around 66 km/h.

There’s also a difference in torque: BMW X3 pulls clearly stronger with 670 Nm compared to 270 Nm. That’s about 400 Nm difference.

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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 curb weight, Mercedes T Class is clearly perceptible lighter – 1556 kg compared to 1930 kg. The difference is around 374 kg.

In terms of boot space, the BMW X3 offers barely noticeable more room – 570 L compared to 520 L. That’s a difference of about 50 L.

In maximum load capacity, the Mercedes T Class performs convincingly better – up to 3600 L, which is about 1900 L more than the BMW X3.

When it comes to payload, Mercedes T Class minimal takes the win – 630 kg compared to 570 kg. That’s a difference of about 60 kg.

Who wins the race in the data check?

The BMW X3 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.

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Mercedes T Class

Costs and Consumption

View detailed analysis

Price

Consumption L/100km

co2

Fuel tank capacity

Engine and Performance

View detailed analysis

Power HP

Acceleration 0-100km/h

Max Speed

Torque

Number of Cylinders

Power kW

Engine capacity

Dimensions and Body

View detailed analysis

Seats

Curb weight

Trunk capacity

Max trunk capacity

Payload

from about £51,300

BMW X3

Price : 51300 - 72400 £
Body Type : SUV
Engine Type : Petrol MHEV, Diesel MHEV, Plugin Hybrid
Transmission : Automatic
Transmission Detail : Automatic Gearbox
Drive Type : All-Wheel Drive
Power HP : 197 - 398 HP
Consumption L/100km : 2.8 - 7.7 L
Electric Range : 88 km
Seats : 5
Acceleration 0-100km/h : 4.6 - 7.8 s
Model Year : 2024 - 2025
Max Speed : 215 - 250 km/h
Torque : 330 - 670 Nm
Number of Cylinders : 4 - 6
Doors : 5
Model : X3
Modell : X3 20, X3 20d, X3 M50, X3 40d, X3 30e
CO2 Efficiency Class : F, E, B
Trim Level : xDrive Steptronic, M Sportpaket Pro xDrive Steptronic, M Sportpaket xDrive Steptronic
Power kW : 145 - 293 kW
co2 : 64 - 175 g/km
Engine capacity : 1995 - 2998 cm3
Curb weight : 1930 - 2140 kg
Fuel tank capacity : 60 - 65 L
Trunk capacity : 460 - 570 L
Length : 4755 mm
Width : 1920 mm
Height : 1660 mm
Brand : BMW
Max trunk capacity : 1700 L
Payload : 570 kg

details

BMW X3

4.6 (1 Reviews)

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.

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Mercedes T Class

The Mercedes T-Class dresses everyday practicality in a premium suit, blending the sensible utility of a small van with the refinement you expect from the three-pointed star. Its flexible interior and clever details make it a brilliantly pragmatic choice for families and active owners who want comfort and usefulness without the fuss.

details

BMW X3

Mercedes T Class

Costs and Consumption
Price 51300 - 72400 £	Price 23000 - 30500 £
Consumption L/100km 2.8 - 7.7 L	Consumption L/100km 5.1 - 7.4 L
Consumption kWh/100km -	Consumption kWh/100km -
Electric Range 88 km	Electric Range -
Battery Capacity -	Battery Capacity -
co2 64 - 175 g/km	co2 135 - 167 g/km
Fuel tank capacity 60 - 65 L	Fuel tank capacity 54 L

Dimensions and Body
Body Type SUV	Body Type High Roof Estate
Seats 5	Seats 5
Doors 5	Doors 5
Curb weight 1930 - 2140 kg	Curb weight 1556 - 1678 kg
Trunk capacity 460 - 570 L	Trunk capacity 0 - 520 L
Length 4755 mm	Length 4498 - 4922 mm
Width 1920 mm	Width 1859 mm
Height 1660 mm	Height 1811 mm
Max trunk capacity 1700 L	Max trunk capacity 2127 - 3600 L
Payload 570 kg	Payload 521 - 630 kg

Engine and Performance
Engine Type Petrol MHEV, Diesel MHEV, Plugin Hybrid	Engine Type Petrol, Diesel
Transmission Automatic	Transmission Manuel, Automatic
Transmission Detail Automatic Gearbox	Transmission Detail Manual Gearbox, Dual-Clutch Automatic
Drive Type All-Wheel Drive	Drive Type Front-Wheel Drive
Power HP 197 - 398 HP	Power HP 95 - 131 HP
Acceleration 0-100km/h 4.6 - 7.8 s	Acceleration 0-100km/h 11.6 - 15.1 s
Max Speed 215 - 250 km/h	Max Speed 164 - 184 km/h
Torque 330 - 670 Nm	Torque 200 - 270 Nm
Number of Cylinders 4 - 6	Number of Cylinders 4
Power kW 145 - 293 kW	Power kW 70 - 96 kW
Engine capacity 1995 - 2998 cm3	Engine capacity 1332 - 1461 cm3