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4.6 AT (242 hp)


Technical data

This 4.6 AT (242 hp) engine was fitted in the 3 generation Sedan, which was produced by Mercury from 1991 to 2002. In addition to this engine, 3 other engines were also available for this body — their technical data and fuel economy are accessible by clicking the body name at the top of the page.

Power & fuel consumption

City fuel consumption per 100 km13.1litre
Highway fuel consumption per 100 km9.4litre
Fuel tank capacity72litre
Cruising rangefrom 550 to 770km
Fuel92 RON
Top speed177km/h

Engine

Displacement4601cm3
Engine power242bhp
RPM at max powerto 4 750RPM
Maximum torque379Nm
RPM at max torque4000RPM
Engine typeGasoline
Cylinder layoutV-type
Injection typeMulti-point injection
Number of cylinders8
Valves per cylinder2
Bore90.2mm
Stroke90mm

Gearbox & drivetrain

GearboxAutomatic
Number of gears4
Drive wheelsRear-wheel drive

Body

Seats5
Length5380mm
Width1980mm
Height1440mm
Wheelbase2910mm
Front track1600mm
Rear track1610mm
Ground clearance150mm
Kerb weight1890kg
Min. boot capacity585litre
Max. boot capacity585litre
Body typeSedan

Suspension & brakes

Front suspensionDouble wishbone
Rear suspensionHelical springs
Front brakesVentilated disc
Rear brakesDisc

Real-world consumption (est.)

City15.7 litres / 100km
Highway11.3 litres / 100km

Estimated from official figures. Actual consumption varies by driving style and conditions.

If you notice any incorrect technical data for Mercury Grand Marquis, please let us know. Contact us.