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Mercedes GLB vs Toyota Prius comparison

Compare performance (354 HP vs 223 HP), boot space and price (43,200 £ vs 39,400 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or Toyota Prius?

Mercedes GLB vs Toyota Prius: Key differences

Mercedes GLB

3.6 (4 Reviews)
rate
  • clearly more power
  • considerably more electric range
  • visibly quicker 0–100 km/h
  • clearly more trunk space
details

Toyota Prius

4.7 (1 Reviews)
rate
  • marginally cheaper
  • considerably more efficient
  • a bit 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

GLB

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.

Toyota Prius is marginally cheaper – starting at 39,400 £ , while the Mercedes GLB costs 43,200 £ . That’s a price difference of around 3,777 £.

Fuel consumption also shows a difference: the Toyota Prius uses 0.5 L/100km and is considerably more efficient than the Mercedes GLB with 5.7 L/100km. The difference is about 5.2 L/100km.

As for electric range, the Mercedes GLB offers considerably more range – reaching up to 631 km, about 545 km more than the Toyota Prius.

Prius

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 GLB offers clearly more power – delivering 354 HP compared to 223 HP. That’s roughly 131 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLB is visibly quicker – completing the sprint in 5.5 s, while the Toyota Prius takes 6.8 s. That’s about 1.3 s quicker.

GLB

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, Toyota Prius is a bit lighter – 1,620 kg compared to 1,840 kg. The difference is around 220 kg.

Looking at boot space, the Mercedes GLB offers clearly more boot space – 540 L compared to 284 L. That’s a difference of about 256 L.

When it comes to payload, the Mercedes GLB carries markedly more – 505 kg compared to 375 kg. That’s a difference of about 130 kg.

Who wins the race in the data check?

The Toyota Prius stands well ahead of its rival 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 £39,400
Prius

Toyota Prius

  • Engine Type Plugin Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 223 HP
  • Consumption L/100km 0.5 - 0.7 L/100km
  • Electric Range 72 - 86 km
details

Frequently compared as well

Mercedes EQB
Mercedes GLB
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The Mercedes EQB and Mercedes GLB target the same compact‑SUV buyers but take very different routes: the EQB is the all‑electric choice while the GLB relies on conventional petrol/diesel and mild‑hybrid engines. This quick comparison looks at driving character, interior practicality, range and …
Mercedes GLB
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Mercedes GLB
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes GLB

The Mercedes GLB is a compact luxury SUV that blends smart packaging with a polished, composed driving experience. Its flexible interior and premium feel make it a sensible pick for buyers who want Mercedes comfort and practicality in a smaller footprint.

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Reviews Mercedes GLB

3.6 (4 Reviews)
rate
Hans
19 Feb 2026, 02:39:00

Great car — very satisfied with the GLB 250 4MATIC.

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

Toyota Prius

The Prius glides through traffic like a wise commuter's secret weapon, balancing miserly running costs with an unflappable sense of reliability. It's not a thrill seeker, but its roomy cabin, sensible packaging and low-stress driving personality make it a brilliant choice for buyers who value peace of mind over pulse-raising performance.

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78897-2022-prius-plug-in-hybrid-8-web-lr
78898-2022-prius-plug-in-hybrid-9-web-lr
78899-2022-prius-plug-in-hybrid-28-web-lr

Reviews Toyota Prius

4.7 (1 Reviews)
rate

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

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The BMW iX3 and Mercedes GLB go head-to-head as two very different takes on the premium compact SUV: the iX3 is BMW’s electric, efficiency-focused offering while the GLB is Mercedes’ practical, multi‑seat family SUV. This comparison will help you weigh the iX3’s EV range, refinement and tech …
Mercedes GLB
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Mercedes GLB
Toyota Prius

Costs and Consumption
Price
43,200 - 62,400 £
Price
39,400 - 45,800 £
Consumption L/100km
5.7 - 6.1 L/100km
Consumption L/100km
0.5 - 0.7 L/100km
Consumption kWh/100km
15.4 - 15.9 kWh/100km
Consumption kWh/100km
-
Electric Range
431 - 631 km
Electric Range
72 - 86 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 138 g/km
co2
12 - 17 g/km
Fuel tank capacity
-
Fuel tank capacity
40 L

Dimensions and Body
Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,840 - 2,280 kg
Curb weight
1,620 - 1,630 kg
Trunk capacity
540 L
Trunk capacity
284 L
Length
-
Length
4,599 mm
Width
1,861 mm
Width
1,782 mm
Height
-
Height
1,470 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
485 - 505 kg
Payload
365 - 375 kg

Engine and Performance
Engine Type
Electric, Full Hybrid
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
CVT
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
156 - 354 HP
Power HP
223 HP
Acceleration 0-100km/h
5.5 - 9.7 s
Acceleration 0-100km/h
6.8 s
Max Speed
-
Max Speed
177 km/h
Torque
280 - 515 Nm
Torque
-
Number of Cylinders
4
Number of Cylinders
4
Power kW
115 - 260 kW
Power kW
164 kW
Engine capacity
1,499 cm3
Engine capacity
1,998 cm3

General
Model Year
2026
Model Year
2023
CO2 Efficiency Class
A, D, E
CO2 Efficiency Class
B
Brand
Mercedes-Benz
Brand
Toyota
What drive types are available for the Mercedes GLB?

Available configurations include Rear-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.