@ BMW Group Press
@ Mercedes-Benz Group Media
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BMW 8 Series Convertible vs Mercedes E Class – Performance, range & efficiency compared

Two cars, one duel: BMW 8 Series Convertible meets Mercedes E Class.
Which one wins in performance, efficiency and value for money? Find out now!

Here’s where it gets real: The technical differences in detail

8 Series Convertible @ BMW Group Press

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Mercedes E Class has a decisively advantage in terms of price – it starts at 50500 £, while the BMW 8 Series Convertible costs 99400 £. That’s a price difference of around 48938 £.

Fuel consumption also shows a difference: Mercedes E Class manages with 1.50 L and is therefore decisively more efficient than the BMW 8 Series Convertible with 6.90 L. The difference is about 5.40 L per 100 km.

E Class @ Mercedes-Benz Group Media

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the BMW 8 Series Convertible has a barely noticeable edge – offering 625 HP compared to 585 HP. That’s roughly 40 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW 8 Series Convertible is evident quicker – completing the sprint in 3.30 s, while the Mercedes E Class takes 4 s. That’s about 0.70 s faster.

There’s no difference in top speed – both reach 250 km/h.

Both models offer the same torque – 750 Nm.

8 Series Convertible @ BMW Group Press

Space and Everyday Use:

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

Seats: Mercedes E Class offers somewhat more seating capacity – 5 vs 4.

In curb weight, Mercedes E Class is barely noticeable lighter – 1810 kg compared to 1915 kg. The difference is around 105 kg.

In terms of boot space, the Mercedes E Class offers noticeable more room – 540 L compared to 350 L. That’s a difference of about 190 L.

When it comes to payload, Mercedes E Class distinct takes the win – 640 kg compared to 425 kg. That’s a difference of about 215 kg.

Who wins the race?

The Mercedes E Class proves to be wins the duel decisively and therefore becomes our DriveDuel Champion!
Mercedes E Class is the better all-rounder in this comparison.

from about £50,500
E Class @ Mercedes-Benz Group Media

Mercedes E Class

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 186 - 585 HP
  • Consumption L/100km : 1.5 - 7.5 L
  • Electric Range : 101 - 116 km
details

BMW 8 Series Convertible

The BMW 8 Series Convertible epitomises luxury driving with its elegant design and open-top experience. Its impressive performance capabilities are matched by a meticulously crafted interior, offering both comfort and advanced technology features. This convertible blends sports car dynamics with sophisticated refinement, making it a standout choice for those seeking style and exhilaration.

details
P90400885_lowRes_the-bmw-8-series-con @ BMW Group Press
P90343983_highRes_the-new-bmw-m850i-xd @ BMW Group Press
P90343979_highRes_the-new-bmw-m850i-xd @ BMW Group Press

Mercedes E Class

The Mercedes-Benz E-Class Saloon epitomises sophistication and innovation, offering a seamless blend of elegant design and cutting-edge technology. Its refined interior ensures exceptional comfort, making every journey a luxurious experience. The driving dynamics are impressively balanced, providing both agility and smoothness, perfect for both city driving and long-distance cruising.

details
19C0741_014 @ Mercedes-Benz Group Media
19C0741_016 @ Mercedes-Benz Group Media
18C0338_006 @ Mercedes-Benz Group Media

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8 Series Convertible @ BMW Group Press
E Class @ Mercedes-Benz Group Media

Costs and Consumption
Price
99400 - 165800 £
Price
50500 - 119700 £
Consumption L/100km
6.9 - 11.2 L
Consumption L/100km
1.5 - 7.5 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
101 - 116 km
Battery Capacity
-
Battery Capacity
21.20 kWh
co2
180 - 255 g/km
co2
39 - 172 g/km
Fuel tank capacity
66 - 68 L
Fuel tank capacity
50 - 66 L

Dimensions and Body
Body Type
Convertible
Body Type
Sedan
Seats
4
Seats
5
Doors
2
Doors
4
Curb weight
1915 - 2125 kg
Curb weight
1810 - 2390 kg
Trunk capacity
350 L
Trunk capacity
370 - 540 L
Length
4851 - 4867 mm
Length
4949 - 4959 mm
Width
1902 - 1907 mm
Width
1880 mm
Height
1345 - 1353 mm
Height
1468 - 1480 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
340 - 425 kg
Payload
530 - 640 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
333 - 625 HP
Power HP
186 - 585 HP
Acceleration 0-100km/h
3.3 - 5.5 s
Acceleration 0-100km/h
4 - 8.5 s
Max Speed
250 km/h
Max Speed
222 - 250 km/h
Torque
500 - 750 Nm
Torque
320 - 750 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4 - 6
Power kW
245 - 460 kW
Power kW
137 - 430 kW
Engine capacity
2993 - 4395 cm3
Engine capacity
1993 - 2999 cm3

General
Model Year
2024
Model Year
2024 - 2025
CO2 Efficiency Class
G
CO2 Efficiency Class
E, F, B, D
Brand
BMW
Brand
Mercedes-Benz

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What drive types are available for the BMW 8 Series Convertible?

Available configurations include All-Wheel Drive or Rear-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.