Subaru BRZ (Coupe) BRZ II 2021,2022,2023,2024 Specs
General information
Brand
Subaru
Model
BRZ (Coupe)
Version
BRZ II
Engine version
2.4 D-4S (228 Hp) Automatic
Year production start
2021
Vehicle type
Coupe
Horsepower RPM
228 Hp @ 7000 rpm.
Curb weight kg -lbs total
1299-1307 kg
2863.8 - 2881.44 lbs.
Overall length mm - inch
4265 mm
167.91 in.
Doors
2
Engine specs
Designation model
FA24
Cam configuration
DOHC, DAVCS
Engine position and orientation
Front, Longitudinal
Cylinders
4
Position of cylinders
Boxer
Displacement (liters)
2387 cm3
145.66 cu. in.
Eng. horsepower RPM
228 Hp @ 7000 rpm.
Weight / horsepower kg/hp - hp/tons
5.7 kg/Hp
175.5 Hp/tonne
Weight / torque kg/Nm - Nm/tons
5.2 kg/Nm, 191.7 Nm/tonne
5.2 kg/Nm
191.7 Nm/tonne
Torque Nm RPM lb-ft RPM
249 Nm @ 3700 rpm.
183.65 lb.-ft. @ 3700 rpm.
Bore (mm in)
93.98 mm
3.7 in.
Stroke (mm in)
86.11 mm
3.39 in.
Compression ratio
13.5
Fuel delivery system
Direct injection / Multi-point indirect injection
Fuel type
Petrol (Gasoline)
Valvetrain
4
Engine aspiration
Naturally aspirated engine
Powertrain architecture
Internal Combustion engine
Engine location
Front, Longitudinal
Transmission and Drive system
Drive configuration
Rear wheel drive
Brakes
Front brakes
Ventilated discs
Rear brakes
Ventilated discs
Anti-lock brake system
ABS (Anti-lock braking system)
Steering
Steering type
Steering rack and pinion
Suspension
Front suspension
Independent, Spring McPherson, with stabilizer
Rear suspension
Double wishbone
Body / Chassis
Wheels & Tyres
Wheels size
215/45 R17 87W; 215/40 R18 85Y
Wheels rims
17; 18
Exterior
Interior
Safety and Security
Passenger
Passengers seats
4
Dimensions
Overall length mm - inch
4265 mm
167.91 in.
Overall width mm -inch
1775 mm
69.88 in.
Overall height mm -inch
1311 mm
51.61 in.
Wheelbase mm - inch
2576 mm
101.42 in.
Weights
Curb weight kg -lbs total
1299-1307 kg
2863.8 - 2881.44 lbs.
Fuel economy
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.
