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Mercedes B Class vs Renault Espace comparison

Compare performance (238 HP vs 200 HP), boot space and price (33,100 £ vs 37,500 £ ) at a glance. Find out which car is the better choice for you – Mercedes B Class or Renault Espace?

Mercedes B Class vs Renault Espace: Key differences

Mercedes B Class

4.9 (5 Reviews)
rate
  • a bit cheaper
  • slightly more power
  • significantly more efficient
  • clearly quicker 0–100 km/h
  • somewhat lighter

Renault Espace

4.5 (2 Reviews)
rate
  • visibly more trunk space

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:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Mercedes B Class is a bit cheaper – starting at 33,100 £ , while the Renault Espace costs 37,500 £ . That’s a price difference of around 4,413 £.

Fuel consumption also shows a difference: the Mercedes B Class uses 2.5 L/100km and is significantly more efficient than the Renault Espace with 4.9 L/100km. The difference is about 2.4 L/100km.

Espace

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 slightly more power – delivering 238 HP compared to 200 HP. That’s roughly 38 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes B Class is clearly quicker – completing the sprint in 6.5 s, while the Renault Espace takes 8.8 s. That’s about 2.3 s quicker.

Looking at top speed, the Mercedes B Class is noticeably faster – reaching 223 km/h, while the Renault Espace tops out at 174 km/h. The difference is around 49 km/h.

B Class

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Renault Espace offers more seats – 7 vs 5.

In terms of curb weight, Mercedes B Class is somewhat lighter – 1,405 kg compared to 1,673 kg. The difference is around 268 kg.

Looking at boot space, the Renault Espace offers visibly more boot space – 692 L compared to 455 L. That’s a difference of about 237 L.

For maximum load capacity, the Renault Espace offers visibly more capacity – up to 2,224 L, about 784 L more than the Mercedes B Class.

When it comes to payload, the Renault Espace carries very slightly more – 581 kg compared to 550 kg. That’s a difference of about 31 kg.

Who wins the race in the data check?

The Mercedes B Class is decisively 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 £33,100
B Class

Mercedes B Class

  • Engine Type : Plugin Hybrid, Petrol MHEV, Diesel
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 238 HP
  • Consumption L/100km : 2.5 - 6.9 L/100km
  • Electric Range : 83 km
details

Frequently compared as well

Mercedes B Class
Mercedes GLA
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The Mercedes B‑Class is the practical, airy people‑carrier that prioritises space and comfort, while the Mercedes GLA takes the same mechanical smarts and adds SUV looks, higher ride height and a touch more road presence. Pick the B‑Class for family‑friendly sense and efficiency, choose the GLA if …
Mercedes A Class
Mercedes B Class
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Mercedes B Class
Renault Espace

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
18C0947_011
18C0947_009
18C0953_005
18C0953_035
18C0947_044

Reviews Mercedes B Class

4.9 (5 Reviews)
rate
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 Espace

The Renault Espace is the sort of roomy, clever family cruiser that makes long journeys feel effortless, its interior prioritising comfort and practical thinking without drifting into blandness. It won't pretend to be a sports car, but its composed ride, smart packaging and a whisper of French flair make it a sensible and subtly stylish choice for buyers who value space and versatility.

details
r230363p
r230361p
r230345p
r230344p
r230333p

Reviews Renault Espace

4.5 (2 Reviews)
rate
BIEVELEZ
18 Nov 2025, 10:34:15

A very pleasant vehicle to drive, with excellent comfort and plenty of rear legroom.

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Mercedes B Class
Renault Espace

Costs and Consumption
Price
33,100 - 52,500 £
Price
37,500 - 41,400 £
Consumption L/100km
2.5 - 6.9 L/100km
Consumption L/100km
4.9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
83 km
Electric Range
-
Battery Capacity
12.9 kWh
Battery Capacity
-
co2
56 - 156 g/km
co2
110 g/km
Fuel tank capacity
35 L
Fuel tank capacity
55 L

Dimensions and Body
Body Type
MPV
Body Type
SUV
Seats
5
Seats
5 - 7
Doors
5
Doors
5
Curb weight
1,405 - 1,745 kg
Curb weight
1,673 - 1,783 kg
Trunk capacity
405 - 455 L
Trunk capacity
212 - 692 L
Length
4,419 mm
Length
4,746 mm
Width
1,796 mm
Width
1,830 mm
Height
1,562 mm
Height
1,645 mm
Max trunk capacity
1,440 L
Max trunk capacity
2,054 - 2,224 L
Payload
505 - 550 kg
Payload
404 - 581 kg

Engine and Performance
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Engine Type
Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
116 - 238 HP
Power HP
200 HP
Acceleration 0-100km/h
6.5 - 10 s
Acceleration 0-100km/h
8.8 s
Max Speed
223 km/h
Max Speed
174 km/h
Torque
200 - 450 Nm
Torque
-
Number of Cylinders
4
Number of Cylinders
3
Power kW
85 - 175 kW
Power kW
147 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
1,199 cm3

General
Model Year
2,024 - 2,025
Model Year
2,025
CO2 Efficiency Class
B, D, E, F
CO2 Efficiency Class
C
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.