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Porsche 718 Cayman vs Rivian R1T - Differences and prices compared

Compare performance (493 HP vs 850 HP), trunk space and price (72,800 $ vs 69,900 $ ) at a glance. See which model fits your needs and budget better – Porsche 718 Cayman or Rivian R1T?

Porsche 718 Cayman vs Rivian R1T: Key differences

Porsche 718 Cayman

  • considerably lighter
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Rivian R1T

  • marginally cheaper
  • significantly more power
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Here’s where it gets real: The technical differences in detail

718 Cayman

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Rivian R1T is marginally cheaper – starting at 69,900 $ , while the Porsche 718 Cayman costs 72,800 $ . That’s a price difference of around 2,900 $.

R1T

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Rivian R1T offers significantly more power – delivering 850 HP compared to 493 HP. That’s roughly 357 HP more horsepower.

There’s also a difference in torque: the Rivian R1T delivers substantially more torque with 1,103 lb-ft compared to 331 lb-ft. That’s about 772 lb-ft more.

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.

Seats: Rivian R1T offers more seats – 5 vs 2.

In terms of curb weight, Porsche 718 Cayman is considerably lighter – 3,104 lbs compared to 7,148 lbs. The difference is around 4,044 lbs.

Who wins the race in the data check?

The Rivian R1T holds a solid overall lead 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 $69,900
R1T

Rivian R1T

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All Wheel
  • Power HP : 533 - 850 HP
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Porsche 718 Cayman
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
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General
View detailed analysis

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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Rivian R1T

The Rivian R1T has quickly become a standout in the world of electric pickup trucks with its adventurous spirit and innovative design. Seamlessly blending rugged capability with modern luxury, the R1T offers a unique driving experience that appeals to both off-road enthusiasts and eco-conscious consumers. Its blend of power and efficiency, combined with cutting-edge technology, makes the Rivian R1T a compelling choice for those looking to explore nature without compromising on performance or sustainability.

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Porsche 718 Cayman
Rivian R1T

Costs and Consumption
Price
72,800 - 164,200 $
Price
69,900 - 99,900 $
FuelEconomy City
15 - 21 mpg
FuelEconomy City
-
FuelEconomy Hwy
19 - 27 MPG
FuelEconomy Hwy
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
14.2 - 16.9 gal
Fuel tank capacity
-

Dimensions and Body
Body Type
Coupe
Body Type
Pickup
Seats
2
Seats
5
Doors
-
Doors
-
Curb weight
3,104 - 3,241 lbs
Curb weight
7,148 lbs
Trunk Volume
-
Trunk Volume
-
Length
172.4 - 175.4 in.
Length
217.1 in.
Width
70.9 - 71.7 in.
Width
79 in.
Height
49 - 51 in.
Height
78 in.

Engine and Performance
Engine Type
Gasoline
Engine Type
Electric
Transmission
, Automatic
Transmission
Automatic
Drive Type
Rear Wheel
Drive Type
All Wheel
Power HP
300 - 493 HP
Power HP
533 - 850 HP
Torque
280 - 331 lb-ft
Torque
610 - 1,103 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 - 4 L
Engine Displacement
-
Gears
-
Gears
-

General
Model Year
2025
Model Year
2025
Brand
Porsche
Brand
Rivian
What is the price of the Porsche 718 Cayman?

The Porsche 718 Cayman starts at 72,800 $.

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.