Porsche 718 Spyder (982) 4.0 (420 Hp)

The Porsche 718 Spyder (982) 4.0, produced from 2019 to September 2020, represents a focused, high-performance iteration of Porsche’s mid-engine roadster. Positioned above the standard 718 Boxster in Porsche’s lineup, the Spyder prioritizes driving engagement and track capability over everyday comfort. It’s a direct descendant of Porsche’s long line of open-top sports cars, harking back to the iconic 356 Speedster and 718 RSK, offering a visceral driving experience reminiscent of those classic models. The 4.0 designation refers to the naturally aspirated 4.0-liter flat-six engine, a significant upgrade over the turbocharged four-cylinder engines found in other 718 variants.

Porsche 718 Spyder (982) 4.0: A Return to Roots

The 718 Spyder’s development was driven by a desire to recapture the spirit of Porsche’s earlier, naturally aspirated sports cars. In a market increasingly dominated by turbocharged engines, Porsche engineers opted for a larger displacement, naturally aspirated flat-six to deliver a more linear power delivery and a more engaging soundtrack. This decision aligned with a growing demand from enthusiasts for a purer driving experience. While the 718 range initially faced criticism for moving away from the traditional flat-six engine, the Spyder served as a compelling demonstration of the benefits of this configuration. The Spyder is exclusively offered as a two-seater cabriolet with a manually operated soft top, emphasizing its focus on driver involvement.

Engine & Performance

The heart of the 718 Spyder is its 3,995 cc (243.79 cu. in.) naturally aspirated flat-six engine, designated DKDA. This engine produces 420 horsepower at 7,600 rpm and 420 Nm (309.78 lb.-ft.) of torque between 5,000 and 6,800 rpm. The engine’s power-to-liter ratio is an impressive 105.1 hp/l. The engine is longitudinally mounted in a mid-engine configuration, contributing to excellent balance and handling. Power is delivered to the rear wheels via a six-speed manual transmission, further enhancing the driver’s connection to the car. Acceleration from 0 to 60 mph takes just 4.2 seconds, while 0-100 km/h is achieved in 4.4 seconds. The car boasts a maximum speed of 301 km/h (187.03 mph). The engine incorporates direct fuel injection and an intercooler to optimize performance and efficiency. It also features a start/stop system and a particulate filter to meet stringent emission standards (Euro 6d-TEMP-EVAP-ISC).

Design & Features

The 718 Spyder features a distinctive design that sets it apart from other 718 models. The most prominent visual cue is the high-cut windscreen and the low-slung roofline, which contribute to its aggressive stance. The soft top is manually operated, a deliberate choice to reduce weight and complexity. The body is constructed primarily of aluminum, further minimizing weight. Aerodynamic enhancements, including a larger rear spoiler and a redesigned front fascia, improve downforce and stability at high speeds. Inside, the Spyder features sport seats with enhanced bolstering to provide support during spirited driving. The interior is finished with high-quality materials, including leather and Alcantara. While focused on performance, the Spyder still offers modern amenities such as an infotainment system and climate control. Safety features include ABS (Anti-lock braking system) and electric power steering. The trunk space is relatively limited at 120 liters (4.24 cu. ft.), reflecting the car’s performance-oriented design.

Technical Specifications

Brand Porsche
Model 718
Generation 718 Spyder (982)
Type (Engine) 4.0 (420 Hp)
Start of production 2019
End of production September, 2020
Powertrain Architecture Internal Combustion engine
Body type Cabriolet
Seats 2
Doors 2
Fuel consumption (economy) – urban (NEDC) 15.6 l/100 km (15.1 US mpg, 18.1 UK mpg, 6.4 km/l)
Fuel consumption (economy) – extra urban (NEDC) 8.1 l/100 km (29 US mpg, 34.9 UK mpg, 12.3 km/l)
Fuel consumption (economy) – combined (NEDC) 10.9 l/100 km (21.6 US mpg, 25.9 UK mpg, 9.2 km/l)
CO2 emissions (NEDC) 249 g/km
Fuel Type Petrol (Gasoline)
Acceleration 0 – 100 km/h 4.4 sec
Acceleration 0 – 62 mph 4.4 sec
Acceleration 0 – 60 mph 4.2 sec
Maximum speed 301 km/h (187.03 mph)
Emission standard Euro 6d-TEMP-EVAP-ISC
Weight-to-power ratio 3.4 kg/Hp, 295.8 Hp/tonne
Weight-to-torque ratio 3.4 kg/Nm, 295.8 Nm/tonne
Power 420 Hp @ 7600 rpm
Power per litre 105.1 Hp/l
Torque 420 Nm @ 5000-6800 rpm (309.78 lb.-ft. @ 5000-6800 rpm)
Engine layout Middle, Longitudinal
Engine Model/Code DKDA
Engine displacement 3995 cm3 (243.79 cu. in.)
Number of cylinders 6
Engine configuration Boxer
Cylinder Bore 102 mm (4.02 in.)
Piston Stroke 81.5 mm (3.21 in.)
Fuel injection system Direct injection
Engine aspiration Turbocharger, Intercooler
Engine oil capacity 8 l (8.45 US qt | 7.04 UK qt)
Kerb Weight 1420 kg (3130.56 lbs.)
Max. weight 1720 kg (3791.95 lbs.)
Max load 300 kg (661.39 lbs.)
Trunk (boot) space – minimum 120 l (4.24 cu. ft.)
Fuel tank capacity 64 l (16.91 US gal | 14.08 UK gal)
Length 4430 mm (174.41 in.)
Width 1801 mm (70.91 in.)
Width including mirrors 1994 mm (78.5 in.)
Height 1258 mm (49.53 in.)
Wheelbase 2484 mm (97.8 in.)
Front track 1538 mm (60.55 in.)
Rear (Back) track 1534 mm (60.39 in.)
Drag coefficient (Cd) 0.34
Drivetrain Architecture The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheel Rear wheel drive
Number of gears and type of gearbox 6 gears, manual transmission
Front suspension Independent coil spring, Transverse stabilizer
Rear suspension Independent coil spring, Transverse stabilizer
Front brakes Ventilated discs, 380 mm
Rear brakes Ventilated discs, 380 mm
Assisting systems ABS (Anti-lock braking system)
Steering type Steering rack and pinion
Power steering Electric Steering
Tires size 245/35 ZR20 95Y; 295/30 ZR20 101Y
Wheel rims size 20

The Porsche 718 Spyder (982) 4.0 represents a compelling offering for driving enthusiasts seeking a pure, engaging, and high-performance roadster experience. Its naturally aspirated engine, manual transmission, and focused design make it a standout model in a segment increasingly dominated by turbocharged alternatives.

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