VS

BMW i7 vs Mercedes C Class Sedan comparison

Compare performance (659 HP vs 680 HP), boot space and price (99,300 £ vs 41,300 £ ) at a glance. Find out which car is the better choice for you – BMW i7 or Mercedes C Class Sedan?

BMW i7 vs Mercedes C Class Sedan: Key differences

BMW i7

  • substantially more electric range
  • very slightly more trunk space
details

Mercedes C Class Sedan

  • clearly cheaper
  • very slightly more power
  • marginally quicker 0–100 km/h
  • considerably lighter
details

By Achim Sedelmaier

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

i7

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 C Class Sedan is clearly cheaper – starting at 41,300 £ , while the BMW i7 costs 99,300 £ . That’s a price difference of around 58,017 £.

As for electric range, the BMW i7 offers substantially more range – reaching up to 624 km, about 613 km more than the Mercedes C Class Sedan.

C Class Sedan

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 C Class Sedan offers very slightly more power – delivering 680 HP compared to 659 HP. That’s roughly 21 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes C Class Sedan is marginally quicker – completing the sprint in 3.4 s, while the BMW i7 takes 3.7 s. That’s about 0.3 s quicker.

There’s also a difference in torque: the BMW i7 delivers barely more torque with 1,100 Nm compared to 1,020 Nm. That’s about 80 Nm more.

i7

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes C Class Sedan is considerably lighter – 1,695 kg compared to 2,595 kg. The difference is around 900 kg.

Looking at boot space, the BMW i7 offers very slightly more boot space – 500 L compared to 455 L. That’s a difference of about 45 L.

When it comes to payload, the Mercedes C Class Sedan carries marginally more – 570 kg compared to 535 kg. That’s a difference of about 35 kg.

Who wins the race in the data check?

The Mercedes C Class Sedan has only a minor advantage 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 £41,300
C Class Sedan

Mercedes C Class Sedan

  • Engine Type : Petrol MHEV, Diesel MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 183 - 680 HP
  • Consumption L/100km : 4.5 - 9 L/100km
  • Electric Range : 11 km
details

Frequently compared as well

Mercedes C Class Sedan
VW Passat
VS
Mercedes C Class Sedan and VW Passat go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
BMW X3
Mercedes C Class Sedan
VS
The BMW X3 and Mercedes C Class Sedan compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
BMW i7
Mercedes C Class Sedan

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW i7

The BMW i7 is a quietly imposing electric limousine that wraps advanced tech and traditional Bavarian comfort in a futuristic skin. For buyers after serene luxury with a mischievous streak, it pampers rear-seat occupants while reminding the driver that BMW still knows how to make a big car feel alive.

details
P90458208_highRes_the-new-bmw-i7-xdriv
P90458209_highRes_the-new-bmw-i7-xdriv
P90458213_highRes_the-new-bmw-760i-xdr
P90458219_highRes_the-new-bmw-760i-xdr

Reviews BMW i7

No reviews yet. Share your experience and help others decide.

Mercedes C Class Sedan

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
21C0295_008
21C0295_012
21C0295_018
21C0297_041
21C0297_069

Reviews Mercedes C Class Sedan

No reviews yet. Share your experience and help others decide.

Frequently compared as well

Hyundai Tucson
Mercedes C Class Sedan
VS
Unsure whether the Hyundai Tucson or the Mercedes C Class Sedan is the better match? Compare both models directly and discover differences in power, efficiency, comfort and value for money — all summarized in one easy view to support your decision.
Mercedes B Class
Mercedes C Class Sedan
VS
The Mercedes B-Klasse and C-Klasse Limousine are distinct in their appeal, catering to different automotive preferences. The B-Klasse offers a spacious interior and versatility ideal for family-oriented buyers, while the C-Klasse Limousine crafts a more luxurious experience with its sleek design …
Mercedes C Class Sedan
Mercedes CLE Coupe
VS
Unsure whether the Mercedes C Class Sedan or the Mercedes CLE Coupe is the better match? Compare both models directly and discover differences in power, efficiency, comfort and value for money — all summarized in one easy view to support your decision.
Audi A3 Sportback
Mercedes C Class Sedan
VS
Audi A3 Sportback and Mercedes C Class Sedan go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
BMW i4
Mercedes C Class Sedan
VS
BMW i4 and Mercedes C Class Sedan go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
BMW i7
Lucid Air
VS
The BMW i7 and Lucid Air compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
Honda HR-V
Mercedes C Class Sedan
VS
Unsure whether the Honda HR-V or the Mercedes C Class Sedan is the better match? Compare both models directly and discover differences in power, efficiency, comfort and value for money — all summarized in one easy view to support your decision.
Mercedes C Class Sedan
Mercedes CLA Shooting Brake
VS
The Mercedes C Class Sedan and Mercedes CLA Shooting Brake compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
BMW i7
Mercedes C Class Sedan

Costs and Consumption
Price
99,300 - 157,200 £
Price
41,300 - 103,400 £
Consumption L/100km
-
Consumption L/100km
4.5 - 9 L/100km
Consumption kWh/100km
18.5 - 20.8 kWh/100km
Consumption kWh/100km
-
Electric Range
559 - 624 km
Electric Range
11 km
Battery Capacity
-
Battery Capacity
-
co2
0 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
2,595 - 2,770 kg
Curb weight
1,695 - 2,165 kg
Trunk capacity
500 L
Trunk capacity
455 L
Length
-
Length
-
Width
1,950 mm
Width
1,820 - 1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
480 - 535 kg
Payload
485 - 570 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
455 - 659 HP
Power HP
183 - 680 HP
Acceleration 0-100km/h
3.7 - 5.5 s
Acceleration 0-100km/h
3.4 - 8.6 s
Max Speed
-
Max Speed
-
Torque
650 - 1,100 Nm
Torque
250 - 1,020 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
335 - 485 kW
Power kW
135 - 500 kW
Engine capacity
-
Engine capacity
1,496 - 1,999 cm3

General
Model Year
2,022 - 2,023
Model Year
2,024 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
E, D, G
Brand
BMW
Brand
Mercedes-Benz
Is the BMW i7 offered with different drivetrains?

The BMW i7 is offered with Rear-Wheel Drive or All-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.