Audi S4 S4 Avant (B9, facelift 2019)

Audi - S4 Avant (B9, facelift 2019)

Details-
BrandAudi
ModelS4
GenerationS4 Avant (B9, facelift 2019)
Modification3.0 TDI V6 (341 Hp) Mild Hybrid quattro tiptronic
Start Of ProductionNovember, 2020

Performance

The Audi S4 boasts impressive performance figures, achieving a 0-100 km/h acceleration time of 4.7 seconds and a top speed electronically limited to 250 km/h. Its drag coefficient of 0.30 suggests efficient aerodynamics.

Specs-
Rating
Acceleration 0 100 Kmh4.7 sec
Acceleration 0 62 Mph4.7 sec
Max Speed250 km/h, Electronically limited 155.34 mph
Drag Coefficient Cd0.30

Body & Dimensions

The Audi S4 is a mid-size luxury station wagon with a length of 4770 mm, width of 1847 mm, and height of 1433 mm. It has a wheelbase of 2825 mm and a spacious interior with 5 seats and 5 doors. The car has a minimum turning circle of 11.6 m and approach/departure angles of 13.8° and 12.8°, making it suitable for city driving and occasional off-road use.

Specs-
Rating
Body TypeStation wagon (estate)
Seats5
Doors5
Length4770 mm 187.8 in.
Width1847 mm 72.72 in.
Width Including Mirrors2022 mm 79.61 in.
Height1433 mm 56.42 in.
Wheelbase2825 mm 111.22 in.
Front Track1565 mm 61.61 in.
Rear Track1546 mm 60.87 in.
Front Overhang906 mm 35.67 in.
Rear Overhang1039 mm 40.91 in.
Min Turning Circle11.6 m 38.06 ft.
Approach Angle13.8°
Departure Angle12.8°

Fuel Consumption

The Audi S4 is a diesel-powered luxury sedan with a fuel-efficient Euro 6d-ISC-FCM emission standard. It has a combined fuel consumption of 7.2-7.5 liters per 100 kilometers, with CO2 emissions of 188-197 grams per kilometer.

Specs-
Rating
Fuel TypeDiesel
Emission StandardEuro 6d-ISC-FCM
Combined Fuel Consumption Wltp7.2-7.5 l/100 km 32.67 - 31.36 US mpg 39.23 - 37.66 UK mpg 13.89 - 13.33 km/l
Co2 Emissions Wltp188-197 g/km

Engine & Transmission

The car in question is a S4 model with a MHEV powertrain architecture, producing 341 Hp at 3800-3950 rpm with a torque of 700 Nm at 1750-3250 rpm. It has a 2.967 liter, V6 engine with a turbocharger and electric powered compressor, and a diesel commonrail fuel injection system. The engine is longitudinally mounted and has a 8-speed automatic tiptronic transmission, permanently driving all four wheels. It also has a start-stop system and a particulate filter.

Specs-
Rating
Powertrain ArchitectureMHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)
Power341 Hp @ 3800-3950 rpm.
Power Per Litre114.9 Hp/l
Torque700 Nm @ 1750-3250 rpm. 516.29 lb.-ft. @ 1750-3250 rpm.
Engine LayoutFront, Longitudinal
Engine Model CodeEA897evo3 / DMKC
Engine Displacement2967 cm3 181.06 cu. in.
Number Of Cylinders6
Engine ConfigurationV-engine
Cylinder Bore83 mm 3.27 in.
Piston Stroke91.4 mm 3.6 in.
Compression Ratio15.5
Number Of Valves Per Cylinder4
Fuel Injection SystemDiesel Commonrail
Engine AspirationTurbocharger and Electric Powered Compressor, Intercooler
ValvetrainDOHC
Engine Oil Capacity6.1 l 6.45 US qt | 5.37 UK qt
Engine Oil Specification0W-30 / VW 507 00
Coolant15.5 l 16.38 US qt | 13.64 UK qt
Drivetrain ArchitectureThe Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work only in mixed mode.
Drive WheelAll wheel drive (4x4)
Number Of Gears And Type Of Gearbox8 gears, automatic transmission tiptronic
Front SuspensionIndependent multi-link suspension
Rear SuspensionIndependent multi-link suspension
Engine SystemsStart & Stop System Particulate filter

Brakes

The S4 model comes equipped with ventilated discs for both front and rear brakes, ensuring efficient braking performance. The electric steering system and rack and pinion steering type provide a smooth driving experience. The 245/40 R18 tires and 8J x 18 wheel rims offer a comfortable ride and responsive handling.

Specs-
Rating
Front BrakesVentilated discs, 375 mm
Rear BrakesVentilated discs, 330 mm
Assisting SystemsABS (Anti-lock braking system)
Steering TypeSteering rack and pinion
Power SteeringElectric Steering
Tires Size245/40 R18
Wheel Rims Size8J x 18

Battery - Electric / Hybrid

The car features a 48V lithium-ion battery pack with a net usable capacity of 0.5kWh and an 8kW regenerative braking system. The battery is located under the trunk. The vehicle also has a 12-liter AdBlue tank.

Specs-
Rating
Battery TechnologyLithium-ion (Li-Ion)
Battery LocationUnder the trunk
Net Usable Battery Capacity0.5 kWh
Recuperation Output8 kW
Battery Voltage48 V
Adblue Tank12 l 3.17 US gal | 2.64 UK gal

Weight & Capacity

The Audi S4 has a weight-to-power ratio of 5.4 kg/Hp (185.8 Hp/tonne) and a weight-to-torque ratio of 2.6 kg/Nm (381.5 Nm/tonne). It has a kerb weight of 1835 kg (4045.48 lbs.) and a maximum weight of 2380 kg (5247 lbs.). The car has a trunk/boot space that ranges from 420 l (14.83 cu. ft.) to 1435 l (50.68 cu. ft.), and a fuel tank capacity of 58 l (15.32 US gal | 12.76 UK gal). The maximum roof load is 90 kg (198.42 lbs.), and the permitted trailer load with brakes is 2100 kg (4629.71 lbs.) for 8% and 1900 kg (4188.78 lbs.) for 12%. The battery weight is 10 kg (22.05 lbs.).

Specs-
Rating
Weight To Power Ratio5.4 kg/Hp, 185.8 Hp/tonne
Weight To Torque Ratio2.6 kg/Nm, 381.5 Nm/tonne
Kerb Weight1835 kg 4045.48 lbs.
Max Weight2380 kg 5247 lbs.
Max Load545 kg 1201.52 lbs.
Trunk Boot Space Minimum420 l 14.83 cu. ft.
Trunk Boot Space Maximum1435 l 50.68 cu. ft.
Fuel Tank Capacity58 l 15.32 US gal | 12.76 UK gal
Max Roof Load90 kg 198.42 lbs.
Permitted Trailer Load With Brakes 8 Percent2100 kg 4629.71 lbs.
Permitted Trailer Load With Brakes 12 Percent1900 kg 4188.78 lbs.
Permitted Trailer Load Without Brakes750 kg 1653.47 lbs.
Permitted Towbar Download80 kg 176.37 lbs.
Battery Weight10 kg 22.05 lbs.

Frequently Asked Questions

FAQs for Audi - S4 Avant (B9, facelift 2019)

The Audi S4 has 5 seats.

The Audi S4 has a wheelbase of 2825 mm.

The Audi S4 has a minimum turning circle of 11.6 m.

The 0-62 mph acceleration time is also 4.7 seconds.

The S4 has an electronically limited top speed of 250 km/h (155.34 mph).

The car has a drag coefficient (Cd) of 0.30, indicating good aerodynamic efficiency.

The Audi S4 is a diesel-powered car.

The Audi S4 has a Euro 6d-ISC-FCM emission standard.

The Audi S4 has a combined fuel consumption of 7.2-7.5 liters per 100 kilometers.

It has a Mild Hybrid Electric Vehicle (MHEV) powertrain architecture.

It has an 8-speed automatic tiptronic transmission.

It uses diesel.

Ventilated discs for both front and rear brakes.

Electric Steering with rack and pinion steering type.

245/40 R18

The net usable battery capacity is 0.5kWh.

The battery is located under the trunk.

The regenerative braking system outputs 8 kW.

The weight-to-power ratio of the Audi S4 is 5.4 kg/Hp (185.8 Hp/tonne).

The fuel tank capacity of the Audi S4 is 58 l (15.32 US gal | 12.76 UK gal).

The permitted trailer load with brakes for the Audi S4 is 2100 kg (4629.71 lbs.) for 8% and 1900 kg (4188.78 lbs.) for 12%.