Light a Candle

Car-Catalogue » Infiniti » Infiniti M

Infiniti M 45x

General information

ModelInfiniti M 45x
Year2009
CategoryMidsize family cars
Rating62 out of 100. Show full rating and compare with other cars

Main features, safety and ecconomy

Engine size4493 ccm (274.16 cubic inches)
Fuel typeGasoline
Fuel city driving16.8 litres/100 km (14.00 miles per gallon)
Fuel mixed driving14.7 litres/100 km (16.00 miles per gallon)
Fuel highway driving11.8 litres/100 km (20.00 miles per gallon)
Seats5
Drive4WD
TransmissionAutomatic, 5-speed

Engine and transmission

Displacement4493 ccm (274.16 cubic inches)
Engine typeV8
Max power330.00 PS (243 kW or 325 HP) at 6400 Rev. per min.
Max torque455.62 Nm (46.5 kgf-m or 336.1 ft.lbs) at 4000 Rev. per min.
Compression10.5:1
Bore x stroke95.5 x 81.4 mm (3.8 x 3.2 inches)
Fuel systemInjection. Sequentially electronic fuel injection
Valves per cylinder4
Fuel controlDouble overhead cam (DOHC)
Lubrication systemWet sump
GearboxAutomatic, 5-speed

Speed and acceleration

Power/weight ratio0.1920 PS/kg

Exterior and interior

Chassis typeSedan/saloon
Max no. of doors4
Leg room front1130 mm (44.5 inches)
Passenger space2973 litres (785 gallons)
Cargo space425 litres (112 gallons)
Optional cargo space540 litres (143 gallons)
Aerodynamic dragcoefisient0.3

Steering, brakes and tires

SteeringTraction control
Turn circle12 m (480.3 inches)
Brake detailsAntilocking brake system (ABS)
Front suspensionIndependent
Rear suspensionIndependent

Dimensions and weight

Weight1719 kg (3,789.7 pounds)
Max weight with load1816 kg (4,003.6 pounds)
Towing weight907 kg (1,999.6 pounds)
Overall length4940 mm (194.5 inches)
Overall width1810 mm (71.3 inches)
Overall height1530 mm (60.2 inches)
Ground clearance150 mm (5.9 inches)
Wheelbase2910 mm (114.6 inches)
Fuel capacity76.0 litres (20.08 gallons)

Other specifications

Aprox price as new USD54690
Light a Candle