Subaru Impreza IV Hatchback 1.6i (114 Hp) FWD MT 2011

Key specs

Subaru Impreza (Hatchback) Impreza IV Hatchback 2011,2012,2013,2014,2015

What is the body type, Subaru Impreza IV Hatchback 1.6i (114 Hp) FWD MT 2011?

Hatchback, 5 Doors, 5 Seats

What is the fuel economy, Subaru Impreza IV Hatchback 1.6i (114 Hp) FWD MT 2011?

6.1 l/100 km 38.56 US mpg
7.8 l/100 km 30.16 US mpg
5.2 l/100 km 45.23 US mpg

How much power, Subaru Impreza IV Hatchback 1.6i (114 Hp) FWD MT 2011?

114 Hp @ 5600 rpm.
71.3 Hp/l

How fast is the car, Subaru Impreza IV Hatchback 1.6i (114 Hp) FWD MT 2011?

185 km/h 114.95 mph

What is the engine size, Subaru Impreza IV Hatchback 1.6i (114 Hp) FWD MT 2011?

1600 cm3
97.64 cu. in.

How many cylinders, Subaru Impreza IV Hatchback 1.6i (114 Hp) FWD MT 2011?

4, Boxer

What is the drivetrain, Subaru Impreza IV Hatchback 1.6i (114 Hp) FWD MT 2011?

Front wheel drive,

How long is this vehicle, Subaru Impreza IV Hatchback 1.6i (114 Hp) FWD MT 2011?

4415 mm
173.82 in.

How wide is the vehicle, Subaru Impreza IV Hatchback 1.6i (114 Hp) FWD MT 2011?

1740 mm
68.5 in.

What is the curb weight, Subaru Impreza IV Hatchback 1.6i (114 Hp) FWD MT 2011?

1250 kg
2755.78 lbs.

Subaru Impreza (Hatchback) Impreza IV Hatchback 2011,2012,2013,2014,2015 Specs

General information

Brand Subaru
Model Impreza (Hatchback)
Version Impreza IV Hatchback
Engine version 1.6i (114 Hp) FWD MT
Year production start 2011
Year production end 2015
Vehicle type Hatchback
Horsepower RPM 114 Hp @ 5600 rpm.
Acceleration 0 - 100 kmh sec 11.4 sec
Curb weight kg -lbs total

1250 kg

2755.78 lbs.
Overall length mm - inch

4415 mm

173.82 in.
Doors 5
Top Speed 185 km/h 114.95 mph

Engine specs

Designation model FB16
Cam configuration DOHC
Engine position and orientation Front, Longitudinal
Cylinders 4
Position of cylinders Boxer
Displacement (liters)

1600 cm3

97.64 cu. in.
Eng. horsepower RPM 114 Hp @ 5600 rpm.
Horsepower per litre 71.3 Hp/l
Weight / horsepower kg/hp - hp/tons

11 kg/Hp

91.2 Hp/tonne
Weight / torque kg/Nm - Nm/tons 8.3 kg/Nm, 120 Nm/tonne

8.3 kg/Nm

120 Nm/tonne
Torque Nm RPM lb-ft RPM

150 Nm @ 4000 rpm.

110.63 lb.-ft. @ 4000 rpm.
Bore (mm in)

78.8 mm

3.1 in.
Stroke (mm in)

82 mm

3.23 in.
Compression ratio 10.5
Fuel delivery system Multi-point indirect injection
Fuel type Petrol (Gasoline)
Valvetrain 4
Engine aspiration Naturally aspirated engine
Engine oil liters | quarts

4.8 l

5.07 US qt | 4.22 UK qt
Engine coolant

8.1-8.6 l

8.56 - 9.09 US qt | 7.13 - 7.57 UK qt
Powertrain architecture Internal Combustion engine
Engine location Front, Longitudinal

Transmission and Drive system

Drive configuration Front wheel drive
Transmission 5

Brakes

Front brakes Ventilated discs
Rear brakes Disc
Anti-lock brake system ABS (Anti-lock braking system)

Steering

Steering type Steering rack and pinion
Turning diameter m - ft

10.6 m

34.78 ft.

Suspension

Front suspension McPherson
Rear suspension Double wishbone

Body / Chassis

Wheels & Tyres

Wheels size 195/65 R15
Wheels rims 6J x 15

Exterior

Interior

Safety and Security

Passenger

Passengers seats 5
Trunk space min liter | cu. Ft.

1270 l

44.85 cu. ft.

Dimensions

Overall length mm - inch

4415 mm

173.82 in.
Overall width mm -inch

1740 mm

68.5 in.
Overall height mm -inch

1465 mm

57.68 in.
Wheelbase mm - inch

2645 mm

104.13 in.
Track width front mm - inch

1510 mm

59.45 in.
Track width rear mm - inch

1515 mm

59.65 in.

Weights

Curb weight kg -lbs total

1250 kg

2755.78 lbs.
Fuel tank liters | gallons

55 l

14.53 US gal | 12.1 UK gal

Fuel economy

City l/100km - mpg

7.8 l/100 km

30.16 US mpg
Highway l/100 km - mpg

5.2 l/100 km

45.23 US mpg
Combined l/100 km - Mpg

6.1 l/100 km

38.56 US mpg
Autonomy km (combined use) 902

Engine type

4 CYLINDER - BOXER
What engine is the 4 cylinder boxer: the boxer-four is an engine where each pair
of opposed pistons moves inwards and outwards at the same time in two banks of
cylinders lying on opposite sides of a common crankshaft, named laso flat-four
or opposed-four.

What is the 4 cylinder boxer displacement: it is in a range between 1350 cc and
3000 cc in recent model line up powertrain.

How much is the power of the 4 cylinders boxer: the power of the 4 cylinders is
in a range from 98bhp to 365 bhp.Which cars use 4 cylinder boxer engine: 4 boxer is used by Porsche and Subaru but it has a strong heritage in powertrain production as have been used in cars by Volkswagen on the original iconic Beetle and Alfa Romeo.

The advantages of the boxer-four layout are perfect secondary vibration (resulting in minimal vibration), low centre of gravity and a short engine length. The layout also lends itself to efficient air cooling with the airflow being evenly distributed across the four cylinders. The downsides of boxer-four engines (compared with inline-four engines) are extra width, higher costs due to two cylinder heads instead of one and the long exhaust manifold required to achieve evenly spaced exhaust pulses.

The typical firing order for a boxer-four engine is for the left bank of cylinders to ignite one after another, followed by the right bank of cylinders with the firing interval evenly spaced at 180 degrees. The exhausts manifold from the two cylinders on each bank were merged and in result uneven exhaust pulses causing a characteristic "flat-four burble" exhaust sound as on Porsche 982 and 718 series with boxer 4.

The engine fires once every 180 degrees crankshaft angle (720 degrees divided by 4 = 180 degrees) and other common firing configuration (such as used by Subaru since the mid-2000s) is to pair the cylinders, with a firing interval of 360 degrees, in order to optimise the exhaust pulses. This configuration requires long exhaust manifolds to pair the cylinders on opposite banks and results in a less distinctive exhaust sound.

edited by arrabbiata

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