Infiniti M-Series Y34sedan M45 AT (2003–2005)

Car model: Infiniti (Infinity) Title: Infiniti Model: M-Series Generation: Y34sedan Modification: M45 AT Year of issue: 2003–2005

Main characteristics


The minimum amount of luggage (l)379
Front wheel track (mm)1510
Wheelbase (mm)2800
Height (mm)1465
Width (mm)1770
Rear wheel track (mm)1510
Ground clearance (mm)140
Permissible gross weight (kg)2190
Curb Weight (kg)1790
Length (mm)5100


Bore (mm)93
Number of valves per cylinderFour
Number of cylindersEight
Piston stroke (mm)82.7
Maximum torque (N • m)451
Maximum torque revolutions, max. (rpm)4,000
Maximum power speed, max. (rpm)6400
Intake typeDistributed injection
Engine configurationV-shaped
Engine power (hp)344
Engine capacity (cm3)4494
Engine’s typePetrol


Number of stepsFive
Drive unitRear

Suspension and brakes:

Rear brakesDisk drives
Front brakesVentilated discs
Rear suspensionIndependent, spring, lever, with hydraulic telescopic shock absorbers, with stabilizer bar
Front suspensionTrailing arm

Performance indicators:

Fuel tank capacity (l)80
Fuel consumption on the highway (l / 100 km)10.8
Fuel consumption in the city (l / 100 km)13.9
Acceleration time to 100 km / h (s)5.8
Maximum speed (km / h)235
Recommended fuelAI-95


Power steeringPower steering

Tires, wheels:

Number of mounting holesFiveFive
Tire diameter1818
Tire height4040
Tire width235235