Deutschland
France
Nederland
Great Britain
Sverige
Danmark
Suomi
Italia
Polska
EspañaVS
Mercedes E Class vs Porsche 911 Convertible - Differences and prices compared
Compare performance (585 HP vs 711 HP), boot space and price (50500 £ vs 122400 £ ) at a glance. Find out which car is the better choice for you – Mercedes E Class or Porsche 911 Convertible?
E Class
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 Porsche 911 Convertible costs 122400 £ . That’s a price difference of around 71910 £.
Fuel consumption also shows a difference: Mercedes E Class manages with 1.50 L and is therefore significantly more efficient than the Porsche 911 Convertible with 10.30 L. The difference is about 8.80 L per 100 km.
E Class
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 Porsche 911 Convertible has a to a small extent edge – offering 711 HP compared to 585 HP. That’s roughly 126 HP more horsepower.
In acceleration from 0 to 100 km/h, the Porsche 911 Convertible is convincingly quicker – completing the sprint in 2.60 s, while the Mercedes E Class takes 4 s. That’s about 1.40 s faster.
In terms of top speed, the Porsche 911 Convertible performs noticeable better – reaching 322 km/h, while the Mercedes E Class tops out at 250 km/h. The difference is around 72 km/h.
There’s also a difference in torque: Porsche 911 Convertible pulls slight stronger with 800 Nm compared to 750 Nm. That’s about 50 Nm difference.
E Class
Space and Everyday Use:
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Seats: Mercedes E Class offers a bit more seating capacity – 5 vs 4.
In curb weight, Porsche 911 Convertible is hardly perceptible lighter – 1655 kg compared to 1810 kg. The difference is around 155 kg.
In terms of boot space, the Mercedes E Class offers clearly more room – 540 L compared to 163 L. That’s a difference of about 377 L.
When it comes to payload, Mercedes E Class convincingly takes the win – 640 kg compared to 345 kg. That’s a difference of about 295 kg.
Who wins the race in the data check?
The Mercedes E Class sits 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.
Mercedes E Class
Porsche 911 Convertible
Costs and Consumption
View detailed analysis
View detailed analysis
Engine and Performance
View detailed analysis
View detailed analysis
Dimensions and Body
View detailed analysis
View detailed analysis
from about £50,500
Mercedes E Class
Mercedes E Class
The Mercedes E‑Class is the executive saloon that balances calm refinement with a hint of sporting intent, wrapping luxury in tasteful understatement. It pampers occupants with a composed ride and intuitive tech while quietly reminding you that it’s still very much a Mercedes — authoritative, polished, and unwilling to shout for attention.
details
Porsche 911 Convertible
The Porsche 911 Cabriolet transforms the iconic silhouette into an open‑air weapon, offering roof-down glamour and razor-sharp handling that still feels perfectly composed on normal roads. It’s the kind of car that serves daily duties with surprising ease while delivering intoxicating engine music and a grin factor that makes every trip feel like a small victory.
details
Mercedes E Class
Porsche 911 Convertible
Costs and Consumption |
|
|---|---|
|
Price
50500 - 119700 £
|
Price
122400 - 244500 £
|
|
Consumption L/100km
1.5 - 7.5 L
|
Consumption L/100km
10.3 - 11.7 L
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
-
|
|
Electric Range
101 - 116 km
|
Electric Range
-
|
|
Battery Capacity
21.20 kWh
|
Battery Capacity
-
|
|
co2
39 - 172 g/km
|
co2
234 - 265 g/km
|
|
Fuel tank capacity
50 - 66 L
|
Fuel tank capacity
63 L
|
Dimensions and Body |
|
|---|---|
|
Body Type
Sedan
|
Body Type
Convertible
|
|
Seats
5
|
Seats
4
|
|
Doors
4
|
Doors
2
|
|
Curb weight
1810 - 2390 kg
|
Curb weight
1655 - 1900 kg
|
|
Trunk capacity
370 - 540 L
|
Trunk capacity
163 L
|
|
Length
4949 - 4959 mm
|
Length
4542 - 4553 mm
|
|
Width
1880 mm
|
Width
1852 - 1900 mm
|
|
Height
1468 - 1480 mm
|
Height
1292 - 1302 mm
|
|
Max trunk capacity
-
|
Max trunk capacity
-
|
|
Payload
530 - 640 kg
|
Payload
275 - 345 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
|
Engine Type
Petrol, Full Hybrid
|
|
Transmission
Automatic
|
Transmission
Automatic, Manuel
|
|
Transmission Detail
Automatic Gearbox
|
Transmission Detail
Dual-Clutch Automatic, Manual Gearbox
|
|
Drive Type
Rear-Wheel Drive, All-Wheel Drive
|
Drive Type
Rear-Wheel Drive, All-Wheel Drive
|
|
Power HP
186 - 585 HP
|
Power HP
394 - 711 HP
|
|
Acceleration 0-100km/h
4 - 8.5 s
|
Acceleration 0-100km/h
2.6 - 4.7 s
|
|
Max Speed
222 - 250 km/h
|
Max Speed
291 - 322 km/h
|
|
Torque
320 - 750 Nm
|
Torque
450 - 800 Nm
|
|
Number of Cylinders
4 - 6
|
Number of Cylinders
6
|
|
Power kW
137 - 430 kW
|
Power kW
290 - 523 kW
|
|
Engine capacity
1993 - 2999 cm3
|
Engine capacity
2981 - 3591 cm3
|
General |
|
|---|---|
|
Model Year
2024 - 2025
|
Model Year
2024 - 2026
|
|
CO2 Efficiency Class
E, F, B, D
|
CO2 Efficiency Class
G
|
|
Brand
Mercedes-Benz
|
Brand
Porsche
|
Is the Mercedes E Class offered with different drivetrains?
The Mercedes E Class is offered with Rear-Wheel Drive or All-Wheel Drive.
The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.