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BMW 7 Series vs Mercedes C-Class Saloon comparison
Compare performance (571 HP vs 680 HP), boot space and price (102,800 £ vs 41,300 £ ) at a glance. Find out which car is the better choice for you – BMW 7 Series or Mercedes C-Class Saloon?
7 Series
Costs and Efficiency:
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
Mercedes C-Class Saloon is significantly cheaper – starting at 41,300 £ , while the BMW 7 Series costs 102,800 £ . That’s a price difference of around 61,446 £.
Fuel consumption also shows a difference: the BMW 7 Series uses 3.3 L/100km and is markedly more efficient than the Mercedes C-Class Saloon with 4.5 L/100km. The difference is about 1.2 L/100km.
As for electric range, the BMW 7 Series offers substantially more range – reaching up to 80 km, about 69 km more than the Mercedes C-Class Saloon.
C-Class Saloon
Engine and Performance:
Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.
When it comes to engine power, the Mercedes C-Class Saloon offers slightly more power – delivering 680 HP compared to 571 HP. That’s roughly 109 HP more horsepower.
When accelerating from 0 to 100 km/h, the Mercedes C-Class Saloon is visibly quicker – completing the sprint in 3.4 s, while the BMW 7 Series takes 4.3 s. That’s about 0.9 s quicker.
There’s also a difference in torque: the Mercedes C-Class Saloon delivers visibly more torque with 1,020 Nm compared to 800 Nm. That’s about 220 Nm more.
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 terms of curb weight, Mercedes C-Class Saloon is markedly lighter – 1,695 kg compared to 2,255 kg. The difference is around 560 kg.
Looking at boot space, the BMW 7 Series offers a bit more boot space – 540 L compared to 455 L. That’s a difference of about 85 L.
When it comes to payload, the BMW 7 Series carries a bit more – 665 kg compared to 570 kg. That’s a difference of about 95 kg.
Who wins the race in the data check?
The BMW 7 Series is narrowly ahead 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 £102,800
BMW 7 Series
BMW 7 Series
Mercedes C-Class Saloon
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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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 C-Class Saloon
The Mercedes C‑Class is the compact executive that dresses like it owns the boulevard, with an interior that blends modern elegance and plush comfort to make everyday driving feel unexpectedly special. On the road it pairs poise with a hint of cheeky agility, rewarding drivers who want refinement without forfeiting a touch of fun — and yes, it still looks great in the driveway.
details
BMW 7 Series
Mercedes C-Class Saloon
Costs and Consumption |
|
|---|---|
|
Price
102,800 - 128,700 £
|
Price
41,300 - 103,400 £
|
|
Consumption L/100km
3.3 - 6.1 L/100km
|
Consumption L/100km
4.5 - 9 L/100km
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
-
|
|
Electric Range
80 km
|
Electric Range
11 km
|
|
Battery Capacity
-
|
Battery Capacity
-
|
|
co2
74 - 160 g/km
|
co2
119 - 205 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
Sedan
|
Body Type
Sedan
|
|
Seats
5
|
Seats
5
|
|
Doors
-
|
Doors
-
|
|
Curb weight
2,255 - 2,525 kg
|
Curb weight
1,695 - 2,165 kg
|
|
Trunk capacity
525 - 540 L
|
Trunk capacity
280 - 455 L
|
|
Length
-
|
Length
-
|
|
Width
1,950 mm
|
Width
1,820 - 1,900 mm
|
|
Height
-
|
Height
-
|
|
Max trunk capacity
-
|
Max trunk capacity
-
|
|
Payload
605 - 665 kg
|
Payload
485 - 570 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Diesel MHEV, Plugin Hybrid
|
Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
|
|
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
183 - 680 HP
|
|
Acceleration 0-100km/h
4.3 - 5.8 s
|
Acceleration 0-100km/h
3.4 - 8.6 s
|
|
Max Speed
-
|
Max Speed
-
|
|
Torque
670 - 800 Nm
|
Torque
250 - 1,020 Nm
|
|
Number of Cylinders
6
|
Number of Cylinders
4
|
|
Power kW
220 - 420 kW
|
Power kW
135 - 500 kW
|
|
Engine capacity
2,993 - 2,998 cm3
|
Engine capacity
1,496 - 1,999 cm3
|
General |
|
|---|---|
|
Model Year
2,024 - 2,025
|
Model Year
2,024 - 2,025
|
|
CO2 Efficiency Class
F, B
|
CO2 Efficiency Class
E, D, G
|
|
Brand
BMW
|
Brand
Mercedes-Benz
|
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.