Car Specs

2018 Nissan Altima 2.5 SR

Information

Nissan

Quick Facts

Build Start: 2018

Available in other variants

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Specifications

General

Build Start: 2018
Model Variant: Altima

Dimensions

Wheelbase: 2776mm
Track/tread (rear): 1575mm
Width: 1829mm
Track/tread (front): 1575mm
Length: 4874mm
Height: 1473mm
Kerb weight: 1478kg
Fuel Tank Capacity: 68.2litres

Body Details

Body Type: 4/5 seater sedan/saloon

Engine Details

Crankshaft Bearings: 5
Catalytic converter: Y
Engine Position: front
Gearbox: continuously
Final Drive Ratio: 4.83
Engine Manufacturer: Nissan
Cylinders: Straight 4
Bore × Stroke: 89 × 100mm
Compression Ratio: 10.3:1
Engine Coolant: Water
Aspiration: Normal
Engine Layout: transverse
Top Gear Ratio: 0.38
Engine Type: naturally aspirated petrol
Engine Code: QR25DE
Capacity: 2.5 litre (2488cc)
Bore/stroke ratio: 0.89
Sump: wet sumped

Performance

Weight-to-power ratio: 11.07kg/kW
Drive Wheels: front wheel drive
Power-to-weight ratio: 122.79 PS/tonne (1000 kg)
Maximum RPM: 6200rpm

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Fuel Consump.

Fuel Consumption: 26/37/30 US MPG EPA city/highway
Fuel system: EFI

Chassis & Geomtry

Turns Lock-to-Lock: 2.800
Length:Wheelbase Ratio: 1.76
Weight Distribution: 60.1% front

Brakes

bmep (brake mean effective pressure): 1894kPa
Brakes F/R: VeDi/VeDi-S-ABS

Wheels & Tyres

Wheel Size Rear: 16x7.0JJ
Tyres Rear: Dunlop 235/45 R 18
Wheel Size Front: 16x7.0JJ
Tyres Front: Dunlop 235/45 R 18

Aerodynamics

Drag coefficient: 0.278

Other

Unitary Capacity: 622cc
Valve Gear: double overhead camshaft (DOHC), 4 valves per cylinder, 16 valves in total
maximum torque(SAE net): 375 Nm (277 ft·lb) (38.2 kgm)at 4000 rpm
Specific torque(SAE net): 150.72 Nm/litre, 1.82 ft·lb/cu3
Number of doors: 4
Steering: power assisted rack & pinion
RAC rating: 19.6
maximum power output(SAE net): 181 PS (179 bhp) (133 kW)at 6000 rpm
Specific output(SAE net): 53.6 kW/litre72.9 ps/litre, 71.9 bhp/litre1.18 bhp/cu in

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