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BMW 7 Series vs Mercedes E Class - Differences and prices compared

Compare performance (571 HP vs 585 HP), boot space and price (101500 £ vs 50500 £ ) at a glance. Find out which car is the better choice for you – BMW 7 Series or Mercedes E Class?

BMW 7 Series

Mercedes E Class

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

7 Series

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.

Mercedes E Class has a clearly advantage in terms of price – it starts at 50500 £ , while the BMW 7 Series costs 101500 £ . That’s a price difference of around 50995 £.

Fuel consumption also shows a difference: Mercedes E Class manages with 1.50 L and is therefore significantly more efficient than the BMW 7 Series with 3.30 L. The difference is about 1.80 L per 100 km.

As for electric range, the Mercedes E Class performs clearly perceptible better – achieving up to 116 km, about 36 km more than the BMW 7 Series.

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 Mercedes E Class has a slight edge – offering 585 HP compared to 571 HP. That’s roughly 14 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes E Class is barely noticeable quicker – completing the sprint in 4 s, while the BMW 7 Series takes 4.30 s. That’s about 0.30 s faster.

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

There’s also a difference in torque: BMW 7 Series pulls barely noticeable stronger with 800 Nm compared to 750 Nm. That’s about 50 Nm difference.

7 Series

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In curb weight, Mercedes E Class is noticeable lighter – 1810 kg compared to 2255 kg. The difference is around 445 kg.

Boot capacity is identical – both offer 540 L of storage.

When it comes to payload, BMW 7 Series slight takes the win – 665 kg compared to 640 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The Mercedes E Class is far ahead overall 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.

BMW 7 Series
Mercedes E Class

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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from about £50,500
E Class

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

BMW 7 Series

The BMW 7 Series is a flagship that balances whisper-quiet luxury with a driver's focus, wrapping advanced tech and plush comfort in a sleek, authoritative presence. It’s the kind of car that navigates city traffic and open roads with equal poise, offering a grown-up alternative for buyers who demand refinement without losing a little driving fun.

details

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
BMW 7 Series
Mercedes E Class

Costs and Consumption

Price
101500 - 127500 £
Price
50500 - 119700 £
Consumption L/100km
3.3 - 6.1 L
Consumption L/100km
1.5 - 7.5 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
80 km
Electric Range
101 - 116 km
Battery Capacity
17.60 kWh
Battery Capacity
21.20 kWh
co2
74 - 160 g/km
co2
39 - 172 g/km
Fuel tank capacity
65 - 74 L
Fuel tank capacity
50 - 66 L

Dimensions and Body

Body Type
Sedan
Body Type
Sedan
Seats
5
Seats
5
Doors
4
Doors
4
Curb weight
2255 - 2525 kg
Curb weight
1810 - 2390 kg
Trunk capacity
525 - 540 L
Trunk capacity
370 - 540 L
Length
5391 mm
Length
4949 - 4959 mm
Width
1950 mm
Width
1880 mm
Height
1544 mm
Height
1468 - 1480 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
605 - 665 kg
Payload
530 - 640 kg

Engine and Performance

Engine Type
Diesel MHEV, Plugin Hybrid
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
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
300 - 571 HP
Power HP
186 - 585 HP
Acceleration 0-100km/h
4.3 - 5.8 s
Acceleration 0-100km/h
4 - 8.5 s
Max Speed
250 km/h
Max Speed
222 - 250 km/h
Torque
670 - 800 Nm
Torque
320 - 750 Nm
Number of Cylinders
6
Number of Cylinders
4 - 6
Power kW
220 - 420 kW
Power kW
137 - 430 kW
Engine capacity
2993 - 2998 cm3
Engine capacity
1993 - 2999 cm3

General

Model Year
2024 - 2025
Model Year
2024 - 2025
CO2 Efficiency Class
F, B
CO2 Efficiency Class
E, F, B, D
Brand
BMW
Brand
Mercedes-Benz
Is the BMW 7 Series offered with different drivetrains?

The BMW 7 Series is available as 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.