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Generation 2

Chevrolet Impala 4.6 MT3 Impala Convertible

10.1958 - 09.1959 · Technical specifications

Engine
4,6 L
Output
230 hp
Fuel
Бензин АИ-91
Engine code
GM Chevrolet Super Turbo-Fire 283
Transmission
МКПП 3
Drive
Rear-wheel drive
Seating capacity
5
Doors
2
Ground clearance
152 mm
Body style
Open body
Front tyres
7.50-14
Rear tyres
7.50-14

✓ Included○ OptionalNot specified — the source does not confirm this value

Passive safety

Seat belt locking device Included
Three-point seat beltNot specified
Seat belt pretensionerNot specified

Steering wheel and dashboard

Adjustable steering column Optional
Leather-wrapped steering wheelNot specified
Telescopic steering adjustmentNot specified
Trip computerNot specified
Tilt-adjustable steering wheel Optional
TachometerNot specified

Basic specifications

Maximum speed, km/h179
Specification name4.6 MT3 Impala Convertible
Drive layoutRear-wheel drive
Ground clearance, mm152
Transmission typeМКПП 3
Production periodOctober 1958 - 1959
Body typeOpen body
Chassis code1867
Country of assemblyUnited States
Number of doors2
0-100 km/h acceleration, s9.8
Engine displacement, cm³4638

Child safety

Child seat anchoragesNot specified

Interior trim

Mixed-material upholstery Optional
Fabric upholsteryNot specified
Коврики Included
Leather upholstery Included

Engine

Valves per cylinder2
Forced inductionNot specified
Maximum torque, N·m (kg·m) at rpm407 (42) / 3000
Fuel usedБензин АИ-91
Compression ratio9.5
Maximum output, hp (kW) at rpm230 (169) / 4800
Система охлаждения, л17.5
Engine codeGM Chevrolet Super Turbo-Fire 283
Cylinder bore, mm98.42
Engine typeV-образный, 8-цилиндровый
Система смазки двигателя, л3.8
Valve actuationOHV
Additional engine informationкарбюратор Rochester 4-barrel
Piston stroke, mm76.2

Suspension

Rear suspensionЗависимая, на продольных рычагах
Front anti-roll bar Included
Описаниеусиленная подвеска (опция)
Rear anti-roll barNot specified
Front suspensionНезависимая, на двойных поперечных рычагах
Air suspension Optional

Interior dimensions

Number of seat rows2
Number of seats5

Lights and optics

Front fog lightsNot specified
Halogen headlights Included
Additional brake light Included
Rear fog lights Included

Interior electrical equipment

Remote-control keyNot specified
Power windows Optional
Central lockingNot specified

Weights and load limits

Mass, kg1700
Mass-to-power ratio, kg/hp7.39

Seats

Driver seat height adjustment Included
Second-row seatsне складывается
Front seat adjustmentпо 4 направлениям
Power-adjustable front seats Optional

Roof

Мягкий складной верх Included

Tyres

Front wheels (optional)8.00-14
Rear wheels (optional)8.00-14
Front wheels7.50-14
Rear wheels7.50-14

Brakes

Rear brakesБарабанные
Parking brakeНожной
Front brakesБарабанные

Steering

Передаточное отношение рулевого колеса23.1
Hydraulic power steering Optional
Steering mechanismВинт-шариковая гайка

Climate control

Air conditioning Optional
Climate controlNot specified

Doors

Chrome door handles Included
Body-coloured door handlesNot specified

Audio systems

Additional audio equipmentАудиоподготовка
Radio Optional
Additional audio equipment (optional)4 динамика

Active safety and driver assistance

Anti-lock braking system (ABS)Not specified
Cruise control Optional
Traction control system (TCS)Not specified
Electronic stability programme (ESP)Not specified

Side mirrors

Heated mirrorsNot specified
Power-adjustable side mirrorsNot specified
Body-coloured side mirrorsNot specified

Additional exterior features

BumpersХромированная защита бамперов

Body dimensions

Body dimensions (L x W x H), mm5357 x 2029 x 1372

Fuel consumption

Combined fuel consumption, L/100 km18,0
Extra-urban fuel consumption, L/100 km13.7
Urban fuel consumption, L/100 km21

Chassis dimensions

Minimum turning radius, m6.1
Rear track width, mm1506
Wheelbase, mm3023
Front track width, mm1532

Transmission

3rd gear ratio1
Final drive ratio3.55
Reverse gear ratio2.8
2nd gear ratio1.53
1st gear ratio2.47

Wheel rims

Alloy wheelsNot specified

Anti-theft and vehicle protection

ИммобилайзерNot specified

Additional equipment

Anti-glare rear-view mirror Included
Sun visor mirrorsNot specified

Additional interior equipment

Пепельница Included

Windows and visibility

Factory-tinted glass Optional

Airbags

Driver airbagNot specified
Front passenger airbagNot specified
Side airbagNot specified

Capacities

Fuel tank capacity, L76

Additional details

Коэффициент аэродинамического сопротивления, cW0.60

Emergency equipment

Full-size spare wheel Included

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