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Mercedes GLB vs Morgan Plus Six comparison

Compare performance (354 HP vs 340 HP), boot space and price (43,200 £ vs 86,000 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or Morgan Plus Six?

Mercedes GLB vs Morgan Plus Six: Key differences

Mercedes GLB

3.6 (4 Reviews)
rate
  • substantially cheaper
  • only slightly more power
  • considerably more trunk space
details

Morgan Plus Six

4.1 (1 Reviews)
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  • clearly quicker 0–100 km/h
  • considerably 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:

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

Mercedes GLB is substantially cheaper – starting at 43,200 £ , while the Morgan Plus Six costs 86,000 £ . That’s a price difference of around 42,817 £.

Plus Six

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Mercedes GLB offers only slightly more power – delivering 354 HP compared to 340 HP. That’s roughly 14 HP more horsepower.

When accelerating from 0 to 100 km/h, the Morgan Plus Six is clearly quicker – completing the sprint in 4.2 s, while the Mercedes GLB takes 5.5 s. That’s about 1.3 s quicker.

There’s also a difference in torque: the Mercedes GLB delivers very slightly more torque with 515 Nm compared to 500 Nm. That’s about 15 Nm more.

GLB

Space and Everyday Use:

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

Seats: Mercedes GLB offers more seats – 5 vs 2.

In terms of curb weight, Morgan Plus Six is considerably lighter – 1,075 kg compared to 1,840 kg. The difference is around 765 kg.

Looking at boot space, the Mercedes GLB offers considerably more boot space – 540 L compared to 0 L. That’s a difference of about 540 L.

Who wins the race in the data check?

The Mercedes GLB holds a decisive overall lead 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 £43,200
GLB

Mercedes GLB

  • Engine Type Electric, Full Hybrid
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 156 - 354 HP
  • Consumption L/100km 5.7 - 6.1 L/100km
  • Consumption kWh/100km 15.4 - 15.9 kWh/100km
  • Electric Range 431 - 631 km
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Frequently compared as well

Mercedes GLB
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The Mercedes GLB is a sensible, slightly boxy premium compact SUV that delivers real-world space, family practicality and a composed long-distance ride, while the smart #5 is a punchy electric crossover that trades rear-seat room for sharp styling, low running costs and urban agility. If you …
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Mercedes GLB
Morgan Plus Six

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

Morgan Plus Six

The Morgan Plus Six is a hand-built British roadster that blends timeless, coachbuilt styling with contemporary engineering, giving you the look of a classic and the confidence of a modern car. It delivers a raw, grin-inducing drive that prioritizes character and connection over creature comforts — ideal for buyers who want a weekend hero rather than a sensible commuter.

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Reviews Morgan Plus Six

4.1 (1 Reviews)
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Iain H
24 Dec 2025, 22:19:32

When you first get into a Morgan you know that you’re not in a Porsche. You’re comparing Hugo Boss with Savile Row. A tour of the factory convinced me that the bespoke nature of the Morgan experience had me hooked. A subsequent visit to the Porsche factory museum convinced me that I didn’t want off the peg!

The Plus Six looks like a traditional Morgan, albeit a lot wider. Morgan has done a great job of making a very fast, economical classic looking sports car with a Jekyll and Hyde nature. The car is an absolute missile, with a sub-4 seconds 0-60 time and abundant torque. Fuel consumption is incredibly good, with 37-40mpg average. Handling is very good, albeit not as crisp steering as my Fiat 124 Spider. I made sure that my Plus Six was a 2024 model with traction control. Driving an earlier car without this feature is not for the faint hearted, as the massive power of the engine can overwhelm the Avon tyres quite easily and those cars have a reputation for being difficult to catch when they let go.

The heated comfort plus seats are phenomenal and live up to their name. The hood is still a bit like a Silver Cross pram and not a patch on the lined offering and super quick Fiat 124/Mazda MX-5 offering. The car is quieter with the hood down at speed. But remember that the hood is likely to tear off if you get the car anywhere near its 166mph top speed.

But you know these things when you consider a Morgan. It’s the ultimate high days and holidays vehicle.

The Morgan experience is something special, from the dealers, Brands Hatch Morgan and Williams Automobiles in my case to the constant attention the car gets from onlookers and the camaraderie with fellow Morganistas.

The Plus Six is a considered choice, but so rewarding.

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

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Mercedes B Class
Mercedes GLB
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Mercedes GLB
Morgan Plus Six

Costs and Consumption
Price
43,200 - 62,400 £
Price
86,000 - 93,700 £
Consumption L/100km
5.7 - 6.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
15.4 - 15.9 kWh/100km
Consumption kWh/100km
-
Electric Range
431 - 631 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 - 138 g/km
co2
-
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Roadster
Seats
5
Seats
2
Doors
-
Doors
2
Curb weight
1,840 - 2,280 kg
Curb weight
1,075 kg
Trunk capacity
540 L
Trunk capacity
0 L
Length
-
Length
3,890 mm
Width
1,861 mm
Width
1,756 mm
Height
-
Height
1,220 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
485 - 505 kg
Payload
-

Engine and Performance
Engine Type
Electric, Full Hybrid
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
156 - 354 HP
Power HP
340 HP
Acceleration 0-100km/h
5.5 - 9.7 s
Acceleration 0-100km/h
4.2 s
Max Speed
-
Max Speed
267 km/h
Torque
280 - 515 Nm
Torque
500 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
115 - 260 kW
Power kW
250 kW
Engine capacity
1,499 cm3
Engine capacity
2,998 cm3

General
Model Year
2026
Model Year
2019
CO2 Efficiency Class
A, D, E
CO2 Efficiency Class
-
Brand
Mercedes-Benz
Brand
Morgan
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.