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Mercedes B Class vs Renault Captur comparison

Compare performance (238 HP vs 158 HP), boot space and price (33,100 £ vs 21,400 £ ) at a glance. Find out which car is the better choice for you – Mercedes B Class or Renault Captur?

Mercedes B Class vs Renault Captur: Key differences

Mercedes B Class

4.9 (5 Reviews)
rate
  • markedly more power
  • visibly quicker 0–100 km/h
  • very slightly more trunk space
details

Renault Captur

4.8 (7 Reviews)
rate
  • clearly cheaper
  • slightly more efficient
  • only slightly 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

B Class

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Renault Captur is clearly cheaper – starting at 21,400 £ , while the Mercedes B Class costs 33,100 £ . That’s a price difference of around 11,744 £.

Fuel consumption also shows a difference: the Renault Captur uses 4.4 L/100km and is slightly more efficient than the Mercedes B Class with 5.1 L/100km. The difference is about 0.7 L/100km.

Captur

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 Mercedes B Class offers markedly more power – delivering 238 HP compared to 158 HP. That’s roughly 80 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes B Class is visibly quicker – completing the sprint in 6.5 s, while the Renault Captur takes 8.9 s. That’s about 2.4 s quicker.

There’s also a difference in torque: the Mercedes B Class delivers noticeably more torque with 400 Nm compared to 265 Nm. That’s about 135 Nm more.

B Class

Space and Everyday Use:

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, Renault Captur is only slightly lighter – 1,323 kg compared to 1,405 kg. The difference is around 82 kg.

Looking at boot space, the Mercedes B Class offers very slightly more boot space – 455 L compared to 422 L. That’s a difference of about 33 L.

When it comes to payload, the Mercedes B Class carries slightly more – 550 kg compared to 453 kg. That’s a difference of about 97 kg.

Who wins the race in the data check?

The Mercedes B Class 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.

from £33,100
B Class

Mercedes B Class

  • Engine Type Petrol MHEV, Diesel
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 238 HP
  • Consumption L/100km 5.1 - 6.9 L/100km
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Frequently compared as well

Renault Captur
Renault Symbioz
VS
Captur and Symbioz showcase two very different Renault directions: Captur is a practical compact crossover focused on everyday comfort, economy and usability, while Symbioz is a forward‑looking concept exploring electric power, autonomous driving and living‑space ideas. This short comparison will …
Mercedes B Class
Mercedes GLA
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The Mercedes B‑Class and Mercedes GLA target buyers who want Mercedes practicality with premium touches, but they take different paths: the B‑Class is a spacious, hatchback-style people carrier while the GLA is a compact crossover with a higher ride height and sportier stance. This comparison looks …
Mercedes B Class
Renault Captur

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.

details
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18C0947_044

Reviews Mercedes B Class

4.9 (5 Reviews)
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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

Renault Captur

The Renault Captur is a stylish and practical compact crossover that combines a high seating position and easy manoeuvrability with a comfortable, well‑equipped cabin. Its flexible interior layout and modern infotainment make it a sensible, polished choice for city drivers and small families.

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r210470p
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Reviews Renault Captur

4.8 (7 Reviews)
rate
Lüsi
15 May 2026, 16:11:37

More affordable, high-level infotainment and better quality — good value for money.

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Pet
4 Feb 2026, 11:01:12

The car was a very pleasant surprise. Very comfortable and enjoyable. The 1.3 TCe 158 hp engine is brilliant.

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Waldemar
1 Feb 2026, 13:55:20

A 2025 mild‑hybrid, 160 hp.
Really nice little car. Mostly doing 200 km trips. Driving isn’t tiring. I trusted the driver‑assistance systems and… I wasn’t disappointed. The adaptive cruise control is brilliant, though I’d trust it about 90%. Overtaking punch is a plus. I recommend it with a clear conscience. Ah, just those 18" wheels 🤦. Obviously fuel consumption is higher because it’s an automatic.

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

Frequently compared as well

Renault Captur
Toyota Yaris Cross
VS
The Renault Captur and Toyota Yaris Cross are two popular compact crossovers that blend city-friendly dimensions with SUV styling, practicality and efficient powertrains. The Captur leans on bold design and flexible interior space, while the Yaris Cross prioritizes hybrid efficiency, Toyota’s …
Renault Captur
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VS
The Renault Captur and SEAT Arona are two of Europe’s most popular compact crossovers, each offering a city-friendly footprint with raised driving position and SUV styling. This short comparison focuses on practicality, driving character, running costs and feature value to help you pick the one …
Nissan Qashqai
Renault Captur
VS
The Nissan Qashqai stays the sensible family favourite — roomier, better built and more composed on the motorway, so it’s the pick if you value comfort and practicality without drama. The Renault Captur, meanwhile, charms with bolder styling, clever packaging and nippier city manners (usually for …
Mercedes A Class
Mercedes B Class
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The Mercedes A‑Class is the sporty, tech‑savvy compact that thrills with sharp handling and a slick cockpit, while the Mercedes B‑Class trades a bit of attitude for towering practicality, roomier seats and a more useful boot. Choose the A‑Class if you want driving fun and style; pick the B‑Class if …
Renault Captur
Renault Clio
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The Renault Captur and Renault Clio share Renault’s DNA but pursue different lifestyles: the Captur lifts you above traffic with compact-SUV presence, while the Clio stays low, nimble and city-savvy. In this quick duel we’ll compare space, economy and driving feel to help you choose between …
Citroen C3
Renault Captur
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Choosing between the Citroën C3 and the Renault Captur comes down to whether you want a compact, comfort-focused hatch with quirky styling or a slightly larger, more versatile crossover with a higher driving position. I’ll compare practicality, fuel economy, driving feel and value so you can pick …
Dacia Sandero
Renault Captur
VS
Choosing between the Dacia Sandero and the Renault Captur comes down to whether you prioritise affordable, no-nonsense practicality or a more refined, crossover-style package with extra equipment. The Sandero delivers exceptional value and low running costs, while the Captur offers more comfort, …
Dacia Duster
Renault Captur
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Choosing between the Dacia Duster and the Renault Captur comes down to whether you prioritise rugged value or urban refinement. The Duster is a no‑nonsense, spacious SUV with strong off‑road ability and low running costs, while the Captur focuses on stylish design, a smoother on‑road ride and more …
Mercedes B Class
Renault Captur

Costs and Consumption
Price
33,100 - 52,500 £
Price
21,400 - 28,600 £
Consumption L/100km
5.1 - 6.9 L/100km
Consumption L/100km
4.4 - 6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
133 - 156 g/km
co2
100 - 137 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
MPV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,405 - 1,565 kg
Curb weight
1,323 - 1,441 kg
Trunk capacity
445 - 455 L
Trunk capacity
326 - 422 L
Length
-
Length
-
Width
1,796 mm
Width
1,797 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
515 - 550 kg
Payload
447 - 453 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel
Engine Type
Full Hybrid, Petrol, Petrol MHEV
Transmission
Automatic
Transmission
Automatic, Manuel
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox, Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
116 - 238 HP
Power HP
115 - 158 HP
Acceleration 0-100km/h
6.5 - 10 s
Acceleration 0-100km/h
8.9 - 12.3 s
Max Speed
-
Max Speed
-
Torque
200 - 400 Nm
Torque
160 - 265 Nm
Number of Cylinders
4
Number of Cylinders
3 - 4
Power kW
85 - 175 kW
Power kW
84 - 116 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
1,199 - 1,789 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
D, E, F
CO2 Efficiency Class
C, D, E
Brand
Mercedes-Benz
Brand
Renault
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.