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Mercury Grand Marquis

Bodywork

type 4/5S SAL
doors 4

Engine information

Bore × stroke 101.60 mm × 76.20 mm 4 in × 3 in
Cylinders V-8 in 90.0° vee
Displace 4.9 litre 4942 cc (301.579 cu in)
Engine type OHV
Valves 2 valves per cylinder | 16 valves in total
Engine construction cast iron block & head
Sump Wet sumped
Compression ratio 8.90:1
Fuel system EFI
Maximum power
0-50 mph
0-60 mph
0-100 mph
0-100 km/h
80 - 120 km/h
402 m (Quarter mile)
Standing km
Top speed
Fuel consumption
CO2 emissions
Power to weight ratio 85.96 bhp/ton
Specific output
Maximum torque
bmep 930.7 kPa (135 psi)
Specific torque 74.06 Nm/litre
Maximum rpm
Code 99E
Main bearings 5
Coolant Water
Bore / stroke ratio 1.33
Unitary capacity 617.75 cc/cylinder
Aspiration Normal
Compressor type N/A
Intercooler None
Catalytic converter Y

Dimensions and weight

wheelbase 2900 mm
wheelbase 114.2 in
Length (milimeters) 5245 mm
Length (inches) 206.5 in
Width (milimeters) 1970 mm
Width (inches) 77.6 in
Height (milimeters) 1410 mm
Height (inches) 55.5 in
L:W ratio 1.81
Ground clearance (milimeters) 130 mm
Ground clearance (inches) 5.1 in
Kerb weight (kilograms) 1745 kg
Kerb weight (pounds) 3847 lb
Weight distribuiton
Fuel capacity (litres) 68 litres
Fuel capacity (UK Ga) 15 UK Gal
Fuel capacity (US Gal) 18 US Gal

Aerodynamics

Drag coefficient
Frontal area
Cx

Chassis

Engine location Front
Engine alignment Longitudinal
Drive RWD
Steering recirculating ball PAS
Turns lock-to-lock
Turning circle
Tyres 215/70 R 15
Wheels 6 x 15
Brakes F/R VeDi/Dr-S
Brake ∅ 280 mm
Braked area
Transmission 4A
Top gear ratio 0.67
Final drive ratio

General information

RAC rating 51.2
Number made
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 1990 Mercury Grand Marquis PDF Manual
Designer unknown
Year 1990

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