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Mercedes B Class vs Maxus eTERRON 9 comparison

Compare performance (238 HP vs 442 HP), boot space and price (33,100 £ vs 64,200 £ ) at a glance. Find out which car is the better choice for you – Mercedes B Class or Maxus eTERRON 9?

Mercedes B Class vs Maxus eTERRON 9: Key differences

Mercedes B Class

4.9 (6 Reviews)
rate
  • substantially cheaper
  • significantly lighter
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Maxus eTERRON 9

  • considerably more power
  • slightly quicker 0–100 km/h
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

B Class

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 B Class is substantially cheaper – starting at 33,100 £ , while the Maxus eTERRON 9 costs 64,200 £ . That’s a price difference of around 31,120 £.

eTERRON 9

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 Maxus eTERRON 9 offers considerably more power – delivering 442 HP compared to 238 HP. That’s roughly 204 HP more horsepower.

When accelerating from 0 to 100 km/h, the Maxus eTERRON 9 is slightly quicker – completing the sprint in 5.8 s, while the Mercedes B Class takes 6.5 s. That’s about 0.7 s quicker.

There’s also a difference in torque: the Maxus eTERRON 9 delivers significantly more torque with 700 Nm compared to 400 Nm. That’s about 300 Nm more.

B Class

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, Mercedes B Class is significantly lighter – 1,405 kg compared to 2,925 kg. The difference is around 1,520 kg.

When it comes to payload, the Maxus eTERRON 9 carries barely more – 575 kg compared to 550 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The Maxus eTERRON 9 comes out clearly ahead 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 £64,200
eTERRON 9

Maxus eTERRON 9

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 442 HP
  • Consumption kWh/100km 26.7 kWh/100km
  • Electric Range 430 km
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Frequently compared as well

Mercedes B Class
Mercedes GLA
VS
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BMW 2 Series Active Tourer
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Mercedes B Class
Maxus eTERRON 9

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes B Class

The Mercedes B-Class is a smart, grown-up compact people carrier that dresses everyday practicality in a near‑premium polish, perfect for buyers who want comfort and a classy badge without the theatrics. It won’t set your pulse racing on a back road, but it will make school runs, commutes and grocery hauls feel pleasantly civilized — a reliable, slightly posh companion for real life.

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Reviews Mercedes B Class

4.9 (6 Reviews)
rate
SiBa
31 Jul 2026, 14:51:34

We've been driving only the B180D automatic for 9 years — there's nothing better. Great on long trips; the next one will be another B180D automatic.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Safety
Practicality / Trunk & Everyday Use
Value for Money
Peter
5 Mar 2026, 05:51:19

My wife and I have been driving a Mercedes W247 200d for seven years now, with 93,000 km on the clock. The car is very comfortable even on long trips and economical. At the last service the pads of the electric parking brake were replaced; otherwise no repairs. We love this car.

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

Maxus eTERRON 9

The eTERRON 9 stands out with its striking design and innovative features, making it a compelling choice for eco-conscious drivers. Its spacious interior and advanced technology provide a seamless driving experience that prioritizes both comfort and connectivity. With impressive efficiency and an array of smart capabilities, the eTERRON 9 is redefining what modern electric vehicles can offer.

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Reviews Maxus eTERRON 9

No reviews yet. Share your experience and help others decide.

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Mercedes B Class
Maxus eTERRON 9

Costs and Consumption
Price
33,100 - 52,500 £
Price
64,200 - 66,800 £
Consumption L/100km
5.1 - 6.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
26.7 kWh/100km
Electric Range
-
Electric Range
430 km
Battery Capacity
-
Battery Capacity
-
co2
133 - 156 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
MPV
Body Type
Pickup
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,405 - 1,565 kg
Curb weight
2,925 - 2,955 kg
Trunk capacity
445 - 455 L
Trunk capacity
-
Length
-
Length
-
Width
1,796 mm
Width
1,997 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
515 - 550 kg
Payload
545 - 575 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
116 - 238 HP
Power HP
442 HP
Acceleration 0-100km/h
6.5 - 10 s
Acceleration 0-100km/h
5.8 s
Max Speed
-
Max Speed
-
Torque
200 - 400 Nm
Torque
700 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
85 - 175 kW
Power kW
325 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
D, E, F
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Maxus
What drivetrain options does the Mercedes B Class have?

Available configurations include Front-Wheel Drive or All-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.