Chevrolet Corvette C8 Stingray Convertible Z51

    Description

    The first photos of the convertible were shown during the presentation of the coupe, but it was officially presented to the media on October 2, 2019 at the Kennedy Space Center on Merritt Island, Florida. At the same event, a racing version of the Corvette C8.R was shown, which should participate in the GTE class.

    Technically, the convertible differed only in the presence of a convertible top, which was powered by an electric drive. It can be folded behind the driver in 16 seconds. In this body variant, the weight of the vehicle is increased by approximately 40 kg compared to the coupé.

    Sources

    Bodywork
    Years of production
    2020-
    Body type
    кабриолет
    Number of doors
    2
    Number of places
    2
    Engine
    Engine type
    бензиновый
    Engine location
    центральное, продольное
    Engine model
    GM LT2 6.2L V8 VVT
    Cylinders
    V8
    V-angle
    90°
    Cylinder operation
    1-8-7-2-6-5-4-3; 1-7-6-4
    Capacity (cc)
    6162
    Power output (hp / kW /)
    502 /
    369 /
    at rpm
    6450
    Torque (N·m)
    637
    at rpm
    5150
    Bore (mm)
    103,3
    Stroke (mm)
    92,0
    Compression
    11,5
    Number of valves
    2/16
    Valvetrain
    OHV
    Block material
    алюминиевый сплав
    Engine weight (kg)
    211
    Oil sump capacity (l)
    7,1
    Cooling volume (l)
    21,8
    Fuel system
    прямой впрыск
    Fuel system model
    Delphi
    Turbocharger
    Specific
    Specific output (hp/litre)
    81,47
    Specific output (hp/tonne)
    304,24
    Specific output (kg/hp)
    3,29
    Specific torque (N·m/litre)
    103,38
    Specific torque (N·m/tonne)
    386,06
    Transmission
    Driven wheels
    задний
    Clutch
    двухдисковое
    Gearbox model
    M1L (Tremec TR-9080 DCT)
    Gearbox
    роботизированная
    Number of speeds
    8
    Final drive ratio
    4,900
    First gear ratio
    2,905
    Second gear ratio
    1,759
    Third gear ratio
    1,220
    Fourth gear ratio
    0,878
    Fifth gear ratio
    0,653
    Sixth gear ratio
    0,508
    Seventh gear ratio
    0,397
    Eighth gear ratio
    0,329
    Reverse gear ratio
    2,632
    Suspension
    Front suspension
    независимая на двойных поперечных рычагах
    Rear suspension
    независимая многорычажная
    Elastic elements in front
    пружины
    Elastic elements in rear
    пружины
    Front anti-roll bar
    да
    Rear anti-roll bar
    да
    Wheel size front
    8,5J×19
    Wheel size rear
    11,0J×20
    Tire brand
    Michelin Pilot Sport 4S
    Tyres front
    245/35 R19
    Tyres rear
    305/30 R20
    Steering
    Steering type
    шестерня-рейка
    Power steering
    электрический
    Turning diameter (m)
    11,6
    Steering wheel turns
    2,5
    Brakes specs
    Brakes front
    дисковые вентилируемые
    Brakes rear
    дисковые вентилируемые
    Brand of brakes
    Brembo
    Front brake diameter (mm)
    345×30
    Rear brake diameter (mm)
    350×27
    Number of caliper pistons (front/rear)
    4/4
    Anti-lock braking system
    да
    Dimensions and weight
    Body material
    углеволокно
    Length (mm)
    4630
    Width (mm)
    1933
    Height (mm)
    1234
    Wheelbase (mm)
    2723
    Front track (mm)
    1648
    Rear track (mm)
    1585
    Ground clearance (mm)
    105
    Drag coefficien
    0,380
    Dry weight (kg)
    1573
    Curb weight (kg)
    1650
    Trunk volume max (litre)
    357
    Performance specs
    Ecological class
    Евро 6
    CO₂ emissions (NEDC) (g/km)
    298
    Fuel tank capacity (l)
    70
    Fuel type
    Аи-98
    Dynamic specs
    Acceleration 0-100 kph (s)
    3,1
    Acceleration 0-60 mph (s)
    3,0
    Top speed (kph)
    310
    Top speed (mph)
    193
    Last modified
    29.08.2023

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