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Ariel Atom 4 2.0 (320 Hp) 2018, 2019, 2020, 2021
Ariel Atom 4 2.0 (320 Hp) 2018, 2019, 2020, 2021
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General information

Name

Ariel Atom 4 2.0 (320 Hp) 2018, 2019, 2020, 2021

Brand

Ariel
Model

Atom
Generation

Atom 4
Year of production

2018

Number of seats

2

Body type

Roadster
Powertrain architecture

Internal Combustion engine
Engine Modification

2.0 (320 Hp)

Power

320 Hp @ 6500 rpm.

Torque (Nm)

420 Nm @ 3000 rpm.

Electrical System

Performance specs

Acceleration 0-100 km/h

2.8 sec

Maximum speed (km/h)

260 km/h

Engine specs

Engine #1

Engine code
K20C
Power
320 Hp @ 6500 rpm.
Power per litre
160.3 Hp/l
Torque
420 Nm @ 3000 rpm.
Engine displacement
1996 cm3
Number of cylinders
4
Position of cylinders
Inline
Cylinder bore
86 mm
Piston stroke
85.9 mm
Number of valves per cylinder
4
Fuel system
Direct injection
Fuel type
Petrol (Gasoline)
Turbine
Turbocharger
Valve train
DOHC, i-VTEC

Space volume and weights

Curb weight (kg)

595 kg

Fuel tank capacity (l)

40 l

Dimensions

Length (mm)

3520 mm

Width (mm)

1880 mm

Height (mm)

1122 mm

Wheelbase (mm)

2390 mm

Front track (mm)

1600 mm

Rear track (mm)

1615 mm

Drivetrain brakes and suspension specs

Drivetrain architecture

The ICE drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Transmission type

6

Front suspension system

Double wishbone

Rear suspension system

Double wishbone

Front brakes

Ventilated discs

Rear brakes

Disc

Front tires size

195/50 R16 ZZR; 255/40 R17 ZZR

Rear tires size

195/50 R16 ZZR; 255/40 R17 ZZR

Wheel rims size

7J x 16; 9J x 17

Technology and Operation