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Mercedes B Class vs Suzuki Vitara comparison

Compare performance (238 HP vs 184 HP), boot space and price (33,100 £ vs 23,600 £ ) at a glance. Find out which car is the better choice for you – Mercedes B Class or Suzuki Vitara?

Mercedes B Class vs Suzuki Vitara: Key differences

Mercedes B Class

4.9 (5 Reviews)
rate
  • noticeably more power
  • only slightly more efficient
  • a bit quicker 0–100 km/h
  • a bit more trunk space
details

Suzuki Vitara

4.5 (5 Reviews)
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  • considerably cheaper
  • moderately lighter
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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.

By Achim Sedelmaier

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.

Suzuki Vitara is considerably cheaper – starting at 23,600 £ , while the Mercedes B Class costs 33,100 £ . That’s a price difference of around 9,558 £.

Fuel consumption also shows a difference: the Mercedes B Class uses 5.1 L/100km and is only slightly more efficient than the Suzuki Vitara with 5.3 L/100km. The difference is about 0.2 L/100km.

Vitara

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 noticeably more power – delivering 238 HP compared to 184 HP. That’s roughly 54 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes B Class is a bit quicker – completing the sprint in 6.5 s, while the Suzuki Vitara takes 7.4 s. That’s about 0.9 s quicker.

There’s also a difference in torque: the Mercedes B Class delivers markedly more torque with 400 Nm compared to 307 Nm. That’s about 93 Nm more.

B Class

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, Suzuki Vitara is moderately lighter – 1,255 kg compared to 1,405 kg. The difference is around 150 kg.

Looking at boot space, the Mercedes B Class offers a bit more boot space – 455 L compared to 375 L. That’s a difference of about 80 L.

When it comes to payload, the Mercedes B Class carries visibly more – 550 kg compared to 425 kg. That’s a difference of about 125 kg.

Who wins the race in the data check?

The Mercedes B Class holds a slight edge 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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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 (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

Suzuki Vitara

The Suzuki Vitara is a practical compact SUV that balances a comfortable, composed ride with easy-to-live-with interior space, making it well suited for daily driving and weekend getaways. It's widely praised for reliable engineering and sensible running costs, offering straightforward value to buyers who want a no-nonsense, economical crossover.

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Vitara_9

Reviews Suzuki Vitara

4.5 (5 Reviews)
rate
Jolanta
4 Feb 2026, 09:37:41

A very pleasant car for an affordable price. The only downside is poorly soundproofed doors and windows.

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
Polet
14 Jan 2026, 00:08:10

Proven reliability — it’s sold on every continent, and a real pleasure as a 4x4.

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Alejandro
15 Nov 2025, 18:50:42

After trying both, I chose the Vitara for everyday use. In my view, its balance of performance, quality and price is superior.

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Mercedes B Class
Suzuki Vitara

Costs and Consumption
Price
33,100 - 52,500 £
Price
23,600 - 36,800 £
Consumption L/100km
5.1 - 6.9 L/100km
Consumption L/100km
5.3 - 5.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
14.9 - 16.6 kWh/100km
Electric Range
-
Electric Range
344 - 426 km
Battery Capacity
-
Battery Capacity
-
co2
133 - 156 g/km
co2
0 - 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
1,255 - 1,935 kg
Trunk capacity
445 - 455 L
Trunk capacity
310 - 375 L
Length
-
Length
-
Width
1,796 mm
Width
1,775 - 1,800 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
515 - 550 kg
Payload
395 - 425 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel
Engine Type
Petrol MHEV, Electric
Transmission
Automatic
Transmission
Automatic, Manuel
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox, Manual Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
116 - 238 HP
Power HP
110 - 184 HP
Acceleration 0-100km/h
6.5 - 10 s
Acceleration 0-100km/h
7.4 - 9.6 s
Max Speed
-
Max Speed
-
Torque
200 - 400 Nm
Torque
193 - 307 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
85 - 175 kW
Power kW
81 - 135 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
1,373 cm3

General
Model Year
2025
Model Year
2,025 - 2,026
CO2 Efficiency Class
D, E, F
CO2 Efficiency Class
D, E, A
Brand
Mercedes-Benz
Brand
Suzuki
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.