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Morgan Plus Six vs BMW 4 Series Convertible comparison

Compare performance (340 HP vs 530 HP), boot space and price (86,000 £ vs 52,600 £ ) at a glance. Find out which car is the better choice for you – Morgan Plus Six or BMW 4 Series Convertible?

Morgan Plus Six vs BMW 4 Series Convertible: Key differences

Morgan Plus Six

4.1 (1 Reviews)
rate
  • substantially lighter
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BMW 4 Series Convertible

  • considerably cheaper
  • markedly more power
  • a bit quicker 0–100 km/h
  • substantially more trunk space
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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

Plus Six

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

BMW 4 Series Convertible is considerably cheaper – starting at 52,600 £ , while the Morgan Plus Six costs 86,000 £ . That’s a price difference of around 33,386 £.

4 Series Convertible

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 BMW 4 Series Convertible offers markedly more power – delivering 530 HP compared to 340 HP. That’s roughly 190 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 4 Series Convertible is a bit quicker – completing the sprint in 3.7 s, while the Morgan Plus Six takes 4.2 s. That’s about 0.5 s quicker.

There’s also a difference in torque: the BMW 4 Series Convertible delivers clearly more torque with 700 Nm compared to 500 Nm. That’s about 200 Nm more.

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: BMW 4 Series Convertible offers more seats – 4 vs 2.

In terms of curb weight, Morgan Plus Six is substantially lighter – 1,075 kg compared to 1,765 kg. The difference is around 690 kg.

Looking at boot space, the BMW 4 Series Convertible offers substantially more boot space – 385 L compared to 0 L. That’s a difference of about 385 L.

Who wins the race in the data check?

The BMW 4 Series Convertible 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 £52,600
4 Series Convertible

BMW 4 Series Convertible

  • Engine Type Diesel MHEV, Petrol, Petrol MHEV
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 184 - 530 HP
  • Consumption L/100km 5.2 - 10.2 L/100km
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Frequently compared as well

BMW 4 Series Convertible
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Morgan Plus Six
BMW 4 Series Convertible

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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)
rate
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

BMW 4 Series Convertible

The BMW 4 Series Convertible blends coupe-like elegance with open-top drama, its sleek profile and distinctive grille demanding attention whether the roof’s up or down. Behind the wheel it serves up taut handling and a refined ride, making it a rewarding choice for drivers who want sporty character without sacrificing everyday comfort — and yes, it looks spectacular when you drop the top.

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Reviews BMW 4 Series Convertible

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BMW 4 Series Convertible

Costs and Consumption
Price
86,000 - 93,700 £
Price
52,600 - 97,800 £
Consumption L/100km
-
Consumption L/100km
5.2 - 10.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
-
co2
136 - 231 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Roadster
Body Type
Convertible
Seats
2
Seats
4
Doors
2
Doors
-
Curb weight
1,075 kg
Curb weight
1,765 - 2,055 kg
Trunk capacity
0 L
Trunk capacity
385 L
Length
3,890 mm
Length
-
Width
1,756 mm
Width
1,852 - 1,887 mm
Height
1,220 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
-
Payload
345 - 420 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
340 HP
Power HP
184 - 530 HP
Acceleration 0-100km/h
4.2 s
Acceleration 0-100km/h
3.7 - 8.2 s
Max Speed
267 km/h
Max Speed
-
Torque
500 Nm
Torque
300 - 700 Nm
Number of Cylinders
6
Number of Cylinders
4 - 6
Power kW
250 kW
Power kW
135 - 390 kW
Engine capacity
2,998 cm3
Engine capacity
1,995 - 2,998 cm3

General
Model Year
2019
Model Year
2,024 - 2,025
CO2 Efficiency Class
-
CO2 Efficiency Class
E, F, G
Brand
Morgan
Brand
BMW
Is the Morgan Plus Six offered with different drivetrains?

The Morgan Plus Six is offered with Rear-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.