Porsche 718 Cayman (982) GT4 4.0 (420 Hp) 2020 |specs

Key specs

Porsche 718 (Coupe) 718 Cayman (982) 2020,2021,2022,2023,2024,2025

What is the body type, Porsche 718 Cayman (982) GT4 4.0 (420 Hp) 2020?

Coupe, 2 Doors, 2 Seats

How much power, Porsche 718 Cayman (982) GT4 4.0 (420 Hp) 2020?

420 Hp @ 7600 rpm.
105.1 Hp/l

How fast is the car, Porsche 718 Cayman (982) GT4 4.0 (420 Hp) 2020?

304 km/h 188.9 mph

What is the engine size, Porsche 718 Cayman (982) GT4 4.0 (420 Hp) 2020?

3995 cm3
243.79 cu. in.

How many cylinders, Porsche 718 Cayman (982) GT4 4.0 (420 Hp) 2020?

6, Boxer

What is the drivetrain, Porsche 718 Cayman (982) GT4 4.0 (420 Hp) 2020?

Rear wheel drive,

How long is this vehicle, Porsche 718 Cayman (982) GT4 4.0 (420 Hp) 2020?

4456 mm
175.43 in.

How wide is the vehicle, Porsche 718 Cayman (982) GT4 4.0 (420 Hp) 2020?

1801 mm
70.91 in.

What is the curb weight, Porsche 718 Cayman (982) GT4 4.0 (420 Hp) 2020?

1420 kg
3130.56 lbs.

Porsche 718 (Coupe) 718 Cayman (982) 2020,2021,2022,2023,2024,2025 Specs

General information

Brand Porsche
Model 718 (Coupe)
Version 718 Cayman (982)
Engine version GT4 4.0 (420 Hp)
Year production start 2020
Vehicle type Coupe
Horsepower RPM 420 Hp @ 7600 rpm.
Acceleration 0 - 100 kmh sec 4.4 sec
Curb weight kg -lbs total

1420 kg

3130.56 lbs.
Overall length mm - inch

4456 mm

175.43 in.
Doors 2
Top Speed 304 km/h 188.9 mph

Engine specs

Designation model DKD
Engine position and orientation Middle, Longitudinal
Cylinders 6
Position of cylinders Boxer
Displacement (liters)

3995 cm3

243.79 cu. in.
Eng. horsepower RPM 420 Hp @ 7600 rpm.
Horsepower per litre 105.1 Hp/l
Weight / horsepower kg/hp - hp/tons

3.4 kg/Hp

295.8 Hp/tonne
Weight / torque kg/Nm - Nm/tons 3.4 kg/Nm, 295.8 Nm/tonne

3.4 kg/Nm

295.8 Nm/tonne
Torque Nm RPM lb-ft RPM

420 Nm @ 5000-6800 rpm.

309.78 lb.-ft. @ 5000-6800 rpm.
Bore (mm in)

102 mm

4.02 in.
Stroke (mm in)

81.5 mm

3.21 in.
Compression ratio 13
Fuel delivery system Direct injection
Fuel type Petrol (Gasoline)
Valvetrain 4
Engine aspiration Naturally aspirated engine
Emission certification Euro 6d-ISC-FCM
Powertrain architecture Internal Combustion engine
Engine location Middle, Longitudinal

Transmission and Drive system

Drive configuration Rear wheel drive
Transmission 6

Brakes

Front brakes Ventilated discs, 380x34 mm
Rear brakes Ventilated discs, 380x30 mm
Anti-lock brake system ABS (Anti-lock braking system)

Steering

Steering type Steering rack and pinion
Turning diameter m - ft

11.4 m

37.4 ft.

Suspension

Front suspension Independent, spring, Transverse stabilizer
Rear suspension Independent, spring, Transverse stabilizer

Body / Chassis

Wheels & Tyres

Wheels size Front wheel tires: 245/35 ZR20 95Y
Wheels rims Front wheel rims: 8.5J x 20

Exterior

Interior

Safety and Security

Passenger

Passengers seats 2
Trunk space min liter | cu. Ft.

150 l

5.3 cu. ft.

Dimensions

Overall length mm - inch

4456 mm

175.43 in.
Overall width mm -inch

1801 mm

70.91 in.
Overall height mm -inch

1269 mm

49.96 in.
Wheelbase mm - inch

2484 mm

97.8 in.
Track width front mm - inch

1538 mm

60.55 in.
Track width rear mm - inch

1534 mm

60.39 in.
Coefficient of drag 0.34

Weights

Curb weight kg -lbs total

1420 kg

3130.56 lbs.
Gross weight kg -lbs total

1750 kg

3858.09 lbs.
Capacities kg - lbs

330 kg

727.53 lbs.
Fuel tank liters | gallons

64 l

16.91 US gal | 14.08 UK gal

Fuel economy

Urban (NEDC) l/100 km - Mpg

15 l/100 km

15.68 US mpg
Extra urban (NEDC) l/100 km - Mpg

8.5 l/100 km

27.67 US mpg
Combined (NEDC) l/100 km - Mpg

10.9 l/100 km

21.58 US mpg
Autonomy km (combined use) NEDC 640

Engine type

6 CYLINDER BOXER
The 6-cylinder Boxer engine is a true icon in the automotive world, celebrated for its unique flat design and incredible performance.
Unlike traditional inline or V-engines, the cylinders in a Boxer are arranged horizontally, facing each other in two banks of three. This 'pancake' layout offers a lower center of gravity, which translates to fantastic handling and stability, especially in corners.
Each cylinder has its own crankshaft throw, meaning pistons move towards each other simultaneously, canceling out vibrations. This results in a remarkably smooth and balanced operation, even at high RPMs.
Think Porsche – that's the quintessential Boxer experience! It's a symphony of engineering that delivers power with a distinctive, thrilling sound.
https://www.thecarspec.com/components/engine/6-cylinders-boxer

#BoxerEngine #6Cylinder #Porsche #CarTech #EnginePerformance #AutomotiveEngineering #CarEnthusiast

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