← Mercedes-Benz S-class specifications
Generation 2, C126, facelift

Mercedes-Benz S-class 420 SEC AT

10.1985 - 08.1987 · Technical specifications

Engine
4,2 L
Output
218 hp
Fuel
Petrol
Engine code
M 116 E 42
Transmission
4-speed automatic
Drive
Rear-wheel drive
Seating capacity
5
Doors
2
Ground clearance
150 mm
Body style
Coupe
Front tyres
205/65 R15
Rear tyres
205/65 R15

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

Wheel rims

Front wheel rims15X7J
Alloy wheels Optional
Rear wheel rims15X7J

Steering wheel and dashboard

Adjustable steering column Optional
Leather-wrapped steering wheel Optional
Telescopic steering adjustment Optional
Trip computer Optional
Outside temperature sensor Optional
Tilt-adjustable steering wheel Optional
Tachometer Included

Basic specifications

Maximum speed, km/h218
Specification name420 SEC AT
Drive layoutRear-wheel drive
Ground clearance, mm150
Transmission type4-speed automatic
Production periodOctober 1985 - 1987
Body typeCoupe
Chassis codeC126.046
Country of assemblyGermany
Number of doors2
0-100 km/h acceleration, s8.3
Engine displacement, cm³4196

Engine

Valves per cylinder2
Forced inductionNot specified
Maximum torque, N·m (kg·m) at rpm330 (34) / 3750
Fuel usedPetrol
Compression ratio9
Maximum output, hp (kW) at rpm218 (160) / 5200
Engine codeM 116 E 42
Cylinder bore, mm92
Engine typeV-образный, 8-цилиндровый
Valve actuationSOHC
Piston stroke, mm78.9

Suspension

Rear suspensionНезависимая, на косых рычагах
Front suspensionНезависимая, на двойных поперечных рычагах
Air suspensionNot specified

Interior dimensions

Number of seat rows2
Number of seats5

Lights and optics

Halogen headlights Included
Headlight washers Optional

Interior electrical equipment

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

Roof

Adjustable sunroof Optional

Windows and visibility

Heat-reflecting glazing Optional
Heated rear window Optional

Weights and load limits

Mass, kg1620
Максимальная грузоподъёмность520
Mass-to-power ratio, kg/hp7.43
Maximum permitted gross mass, kg2140

Seats

Driver seat height adjustment Optional
Power-adjustable rear seat Optional
Heated front seats Optional
Heated rear seatsNot specified
Front seatback pockets Included
Power-adjustable driver seat Optional
Front centre armrest Included
Power-adjustable front seats Optional
Rear centre armrest Optional
Seat position memory Optional

Brakes

Rear brakesДисковые
Parking brakeНожной
Front brakesДисковые вентилируемые

Additional interior equipment

Пакет курильщика Optional
Охлаждаемый бокс Optional

Capacities

Luggage capacity, L505
Fuel tank capacity, L90

Climate control

Air conditioning Optional
Climate control Optional

Anti-theft and vehicle protection

Alarm systemNot specified

Audio systems

Cassette player Optional
Additional audio equipment2 динамика (опция)
Radio Optional

Tyres

Front wheels205/65 R15
Rear wheels205/65 R15

Interior trim

Fabric upholstery Included
Коврики Optional
Leather upholstery Optional

Steering

Hydraulic power steeringNot specified

Active safety and driver assistance

Anti-lock braking system (ABS) Optional
Cruise control Optional
Traction control system (TCS) Optional

Side mirrors

Heated mirrors Optional
Power-adjustable side mirrors Optional

Body dimensions

Body dimensions (L x W x H), mm4935 x 1828 x 1407

Fuel consumption

Combined fuel consumption, L/100 km11,0
Extra-urban fuel consumption, L/100 km8.9
Urban fuel consumption, L/100 km14.9

Chassis dimensions

Minimum turning radius, m5.8
Rear track width, mm1527
Wheelbase, mm2850
Front track width, mm1555

Transmission

3rd gear ratio1.44
Final drive ratio2.47
Reverse gear ratio5.14
2nd gear ratio2.41
1st gear ratio3.68
4th gear ratio1

Окраска кузова

Окраска кузова металлик Optional

Additional equipment

Sun visor mirrors Optional
Auto-dimming rear-view mirrorNot specified

Airbags

Driver airbag Optional

Additional details

Коэффициент аэродинамического сопротивления, cW0.35

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