Comparisons / Comparison of Alfa Romeo 4C (facelift 2017) 1.7 and Ariel Atom 4 2.0

Comparison of Alfa Romeo 4C (facelift 2017) 1.7 and Ariel Atom 4 2.0 [S]ave

Attribute
Ariel Atom 4 2.0 ×
Alfa Romeo 4C (facelift 2017) 1.7 ×
General
MakeArielAlfa Romeo
ModelAtom4C
GenerationAtom 44C (facelift 2017)
Modification2.01.7
Websitehttps://www.arielmotor.co.uk/https://www.alfaromeo.com/
Number of doors-2
Number of seats22
Body typeRoadsterCoupe
Transmissionmanualmanual
Number of gears66
Production from (year)20182017
Performance
Top speed (km/h)260-
Acceleration 0-100 km/h (s)2.8-
Emission standard-EURO VI
Drive
DriveRear wheel driveRear wheel drive
Position of engine-Middle, transversely
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)320241
Max. torque (Nm)420350
Fuel Engine
Number of cylinders44
Cylinders arrangementInlineInline
Valves per cylinder44
Engine displacement (cm³)1,9961,742
Compression ratio-9.25
Max. power @ rpm (rpm)6,5006,000
Max. torque @ rpm (rpm)3,0002,200
Cylinder bore (mm)8683
Piston stroke (mm)85.980.5
Fuel systemDirect injectionDirect injection
Valve controlDohc, i-vtec-
TurbineTurbochargerTurbocharger
Fuel tank (l)4040
Engine oil capacity (l)-5.8
Coolant capacity (l)-10.6
Chassis
ABS-+
Front wheel suspensionDouble wishboneDouble wishbone
Rear wheel suspensionDouble wishboneMcPherson
Steering typeSteering rackSteering rack
Power steering-Electric Steering
Front brakesVentilated discsVentilated discs
Rear brakesDiscVentilated discs
Tires size
  • 195/50 R16 ZZR
  • 255/40 R17 ZZR
  • 205/40 ZR18
  • 205/45 ZR17
  • 235/35 ZR19
  • 235/40 ZR18
Turning radius (m)-12.1
Dimensions
Length (mm)3,5203,989
Width (mm)1,8801,868
Height (mm)1,1221,183
Wheelbase (mm)2,3902,380
Kerb weight (kg)5951,118
Minimum boot space (l)-105
Front track (mm)1,6001,639
Rear track (mm)1,6151,604
Ride height (mm)-114
Drag coefficient (Cd)-0.34



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