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Generation 4

Pontiac LeMans 4.1 MT Base

10.1974 - 09.1975 · Technical specifications

Engine
4,1 L
Output
105 hp
Fuel
Petrol
Engine code
GM Chevrolet Straight-6 250
Transmission
МКПП 3
Drive
Rear-wheel drive
Seating capacity
5
Doors
2
Ground clearance
100 mm
Body style
Coupe
Front tyres
FR78-15
Rear tyres
FR78-15

✓ 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 wheel Optional
Telescopic steering adjustmentNot specified
Trip computerNot specified
Tilt-adjustable steering wheel Optional
Tachometer Optional
Steering-wheel audio controlsNot specified

Basic specifications

Maximum speed, km/h162
Specification name4.1 MT Base
Drive layoutRear-wheel drive
Ground clearance, mm100
Transmission typeМКПП 3
Production periodOctober 1974 - 1975
Body typeCoupe
Country of assemblyUnited States
Number of doors2
0-100 km/h acceleration, s16.9
Engine displacement, cm³4093

Interior trim

Mixed-material upholstery Included
Fabric upholsteryNot specified
Leather upholstery Optional

Engine

Valves per cylinder2
Forced inductionNot specified
Maximum torque, N·m (kg·m) at rpm251 (26) / 1200
Fuel usedPetrol
Compression ratio8.25
Maximum output, hp (kW) at rpm105 (77) / 3800
Engine codeGM Chevrolet Straight-6 250
Cylinder bore, mm98.42
Engine typeРядный, 6-цилиндровый
Valve actuationOHV
Additional engine informationкарбюратор Rochester 1-barrel
Piston stroke, mm89.66

Active safety and driver assistance

Electronic brake-force distribution (EBD)Not specified
Anti-lock braking system (ABS)Not specified
Cruise controlNot specified
Brake assist system (BAS)Not specified
Traction control system (TCS)Not specified
Electronic stability programme (ESP)Not specified

Suspension

Rear suspensionНезависимая, многорычажная
Front anti-roll bar Included
Rear anti-roll bar Included
Front suspensionНезависимая, на двойных поперечных рычагах

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 lightsNot specified

Interior electrical equipment

Remote-control keyNot specified
Central locking Optional
Front power windows Optional

Weights and load limits

Mass, kg1710
Mass-to-power ratio, kg/hp16.29

Seats

Driver seat height adjustmentNot specified
Heated front seatsNot specified
Second-row seatsне складывается
Front seatback pocketsNot specified
Front seat adjustmentпо 4 направлениям
Power-adjustable driver seat Optional
Front centre armrest Included
Front seat lumbar support adjustmentNot specified
Power-adjustable front seats Optional
Second-row seats (optional)складывается в соотношении 60/40
Rear centre armrest Included

Brakes

Rear brakesБарабанные
Front brakesДисковые вентилируемые

Additional interior equipment

Пакет курильщика Optional
Power socketNot specified

Capacities

Luggage capacity, L391
Fuel tank capacity, L83

Climate control

Air conditioning Optional
Climate controlNot specified

Doors

Chrome door handles Included
Body-coloured door handlesNot specified

Audio systems

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

Airbags

Curtain airbagsNot specified
Driver airbagNot specified
Front passenger airbagNot specified
Side airbagNot specified

Tyres

Front wheelsFR78-15
Rear wheelsFR78-15

Steering

Hydraulic power steering Optional
Adaptive power steering Optional

Side mirrors

Side mirrors with turn signalsNot specified
Heated mirrorsNot specified
Power-adjustable side mirrorsNot specified
Body-coloured side mirrors Optional

Roof

Sunroof Optional
Hardtop Included

Additional exterior features

BumpersХромированная защита бамперов

Body dimensions

Body dimensions (L x W x H), mm5283 x 1966 x 1354

Fuel consumption

Combined fuel consumption, L/100 km13,9
Extra-urban fuel consumption, L/100 km10.2
Urban fuel consumption, L/100 km16.7

Chassis dimensions

Minimum turning radius, m5.9
Rear track width, mm1542
Wheelbase, mm2845
Front track width, mm1554

Transmission

3rd gear ratio1
Final drive ratio3.08
Reverse gear ratio2.95
2nd gear ratio1.68
1st gear ratio2.85

Wheel rims

Alloy wheelsNot specified

Anti-theft and vehicle protection

ИммобилайзерNot specified
Anti-theft systemNot specified

Additional equipment

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

Windows and visibility

Factory-tinted glass Optional
Heated rear window Optional

Emergency equipment

Space-saver spare wheelNot specified
Full-size spare wheel Included

Child safety

ISOFIX anchorageNot specified

Additional details

Коэффициент аэродинамического сопротивления, cW0.46

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