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Mercedes-Benz E-Class vs Porsche 718 Cayman - Differences and prices compared

Compare performance (375 HP vs 493 HP), trunk space and price (62,500 $ vs 72,800 $ ) at a glance. See which model fits your needs and budget better – Mercedes-Benz E-Class or Porsche 718 Cayman?

Mercedes-Benz E-Class vs Porsche 718 Cayman: Key differences

Mercedes-Benz E-Class

  • somewhat cheaper
  • somewhat more efficient

Porsche 718 Cayman

  • markedly more power
  • visibly lighter

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

E-Class

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Mercedes-Benz E-Class is somewhat cheaper – starting at 62,500 $ , while the Porsche 718 Cayman costs 72,800 $ . That’s a price difference of around 10,350 $.

When it comes to city fuel economy, the Mercedes-Benz E-Class performs somewhat better – achieving 24 mpg, compared to 21 mpg for the Porsche 718 Cayman. That’s a difference of about 3 mpg.

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 718 Cayman offers markedly more power – delivering 493 HP compared to 375 HP. That’s roughly 118 HP more horsepower.

There’s also a difference in torque: the Mercedes-Benz E-Class delivers moderately more torque with 369 lb-ft compared to 331 lb-ft. That’s about 38 lb-ft more.

E-Class

Space and Everyday Use:

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

Seats: Mercedes-Benz E-Class offers more seats – 5 vs 2.

In terms of curb weight, Porsche 718 Cayman is visibly lighter – 3,104 lbs compared to 4,134 lbs. The difference is around 1,030 lbs.

Who wins the race in the data check?

The Mercedes-Benz E-Class comes out modestly 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 $62,500
E-Class

Mercedes-Benz E-Class

  • Engine Type :
  • Transmission : Automatic
  • Drive Type : All Wheel, Rear Wheel
  • Power HP : 255 - 375 HP
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View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

General
View detailed analysis

Mercedes-Benz E-Class

The Mercedes-Benz E-Class seamlessly blends luxury with performance, offering drivers a sophisticated and refined experience. Known for its cutting-edge technology and elegant design, this model caters to those seeking both comfort and innovation. With its impressive commitment to quality, the E-Class consistently sets a high standard in the realm of executive sedans.

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19C0741_014
19C0741_016
18C0338_006

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Porsche 718 Cayman

The Porsche 718 Cayman is a sleek and dynamic sports car that embodies the essence of driving pleasure. Known for its superb handling and precise steering, this model offers an exhilarating experience on winding roads. Its timeless design and refined interior make the Cayman a perfect blend of performance and luxury.

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Mercedes-Benz E-Class
Porsche 718 Cayman

Costs and Consumption
Price
62,500 - 70,900 $
Price
72,800 - 164,200 $
FuelEconomy City
22 - 24 mpg
FuelEconomy City
15 - 21 mpg
FuelEconomy Hwy
31 - 33 MPG
FuelEconomy Hwy
19 - 27 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
17.4 gal
Fuel tank capacity
14.2 - 16.9 gal

Dimensions and Body
Body Type
4MATIC Sedan, Sedan
Body Type
Coupe
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
4,134 - 4,376 lbs
Curb weight
3,104 - 3,241 lbs
Trunk Volume
12.7 cu. ft.
Trunk Volume
-
Length
194.9 in.
Length
172.4 - 175.4 in.
Width
73.7 in.
Width
70.9 - 71.7 in.
Height
57 in.
Height
49 - 51 in.

Engine and Performance
Engine Type
Engine Type
Gasoline
Transmission
Automatic
Transmission
, Automatic
Drive Type
All Wheel, Rear Wheel
Drive Type
Rear Wheel
Power HP
255 - 375 HP
Power HP
300 - 493 HP
Torque
295 - 369 lb-ft
Torque
280 - 331 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 - 3 L
Engine Displacement
2 - 4 L
Gears
-
Gears
-

General
Model Year
2,025
Model Year
2,025
Brand
Mercedes-Benz
Brand
Porsche
What is the price of the Mercedes-Benz E-Class?

Starting from 62,500 $.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. Prices shown are manufacturer suggested retail prices (MSRP). Taxes, registration fees and dealer charges are not included.