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    2021 Audi A4

    Used from

    $55,900 excl. on-roads

    CarExpert Rating

    Safety Rating

    5

    Warranty

    3 year

    Fuel Efficiency

    4.9 - 8.8 L / 100km

    About the Audi A4

    Last updated Dec 18, 2024

    The 2021 Audi A4 is a Medium Luxury offered in both 4D sedan and 5D station wagon body styles. Used prices in Australia typically range from $55,900 for the Base variant and topping out at $102,000 for the S4.

    There are 3 variants of the A4 available in Australia and this generation went on sale in November of 2020.

    Engine options include 2.0L turbo petrol direct injection (183kW/370Nm), 3.0L turbo petrol direct injection (260kW/500Nm) and 2.0L turbo diesel common rail (150kW/400Nm). Available with 7-speed automatic or 8-speed automatic transmissions. Both four-wheel drive and front-wheel drive configurations are available.

    The 2021 A4 was offered with a 3 year, unlimited km warranty.

    2021 Audi A4 Specs

    See our comprehensive details for the Audi A4

    Base

    • Air conditioning
      • Air Conditioning Type: Fully-auto
      • Climate Control Number Of Zones: 3
      • Rear Control For Climate Control
    • Airbags
      • Number Of: 8
    • Anti collision system
      • Activates Brake Lights
      • Activates Seat Belts
      • Automatic Emergency Braking
      • Brakes At Low Speed: Front
      • Driver Monitor
      • Operates Above 50 Kph/30 Mph
      • Operates Below 50 Kph/30 Mph
      • Pedestrian & Cyclist Avoidance System
      • Visual/acoustic Warning
    • Audio system
      • Audio Player Reads Mp3
      • Colour Screen
      • Digital Radio
      • Radio: Am/fm
      • Touch Screen
    • Autonomous drive
      • Level: 1 - Driver Assistance
    • Blind spot monitor
      • Active Without Turn Signal
      • Buzzer
    • Blind
      • Type: Manual
    • Bluetooth
      • Includes Music Streaming
      • Includes Phone Control
    • Cargo area cover/rear parcel shelf
      • Type: Flexible
    • Connection to ext.entertainment devices
      • Usb Connection Front
      • Total Number Of Usb Connections Front: 2
    • Display screen
      • Screen Size (in): 10.1
      • Screen Size (in): 12.3
      • Screen Size (in): 7.0
      • Touch Screen
    • Door mirrors/cameras
      • Auto-dimming
      • Colour: Painted
      • Dipping For Reversing: Automatic
      • Heated
      • Indicator Lights
      • Type: Electrically Adjustable
    • Driver modes
      • Includes Engine Mapping
      • Includes Steering
    • Electric Power source
      • Battery Type: Lithium Ion
      • Battery Voltage (v): 12
    • Electric motor
      • Electric Motor Type: Bisg Belt Integrated Starter Gen
    • Electrical system
      • Voltage (v): 12
    • Energy recuperation
      • Engine
    • Front seat
      • Electrically Adjustable
      • Height Type: Electric
      • Height Type: Manual
      • Height Type: Memory
      • Lumbar Type: 2-way Electric
      • Lumbar Type: 2-way Memory
      • Number Of Electrical Adjustments: 6
      • Reach Type: Electric
      • Reach Type: Manual
      • Reach Type: Memory
      • Reclining Type: Electric
      • Reclining Type: Manual
      • Reclining Type: Memory
      • Thigh Support Type: Manual
      • Type: Bucket
      • Type: Sports
    • Head rests
      • Number: 3
    • Headlight control
      • Dusk Sensor
      • Fog Light Function
      • Height Adjustment: Automatic
    • Headlights
      • Bulb Type (high Beam): Led
      • Bulb Type (low Beam): Led
      • Lens Type: Complex Surface
      • Lens Type: Ellipsoidal
    • Hybrid type
      • Hybrid Type: Mild Hybrid
    • Instrument cluster
      • Reconfigurable
    • Internal Memory /HD
      • Storage Capacity (gb): 10.00
    • Internal dimensions
      • Headroom Front (in): 40.9
      • Headroom Front: 1039
      • Headroom Rear (in): 37.5
      • Headroom Rear (in): 38.2
      • Headroom Rear: 953
      • Headroom Rear: 971
      • Hip Room Front (in): 58.1
      • Hip Room Front: 1476
      • Hip Room Rear (in): 56.9
      • Hip Room Rear: 1446
      • Shoulder Room Front (in): 55.9
      • Shoulder Room Front: 1421
      • Shoulder Room Rear (in): 54.5
      • Shoulder Room Rear: 1384
    • Limited slip differential
      • Type: Electronic
      • Type: Mechanical
    • Luxury trim
      • On Centre Floor Console: Alloy Look
      • On Dash: Alloy Look
      • On Doors: Alloy Look
      • On Gear Selector: Leather
      • On Gearknob: Leather
      • On Handbrake Grip: None
    • Media control
      • Touch Screen
      • Wheel
    • Memorized adjustment
      • Door Mirror Position
    • Mobile Integration
      • Android Auto
      • Android Number Of Months Subscription: 999999
      • Apple Carplay
      • Apple Number Of Months Subscription Inc: 999999
      • Apple Wireless Connection
    • Multi-function display screen
      • Screen Size (in): 10.1
      • Screen Size (in): 12.3
      • Screen Size (in): 7.0
      • Touch Screen
    • Navigational systems
      • Controls: Touch Screen
      • Information Type: 3d And Voice
      • Information Type: Satellite View
      • Screen Size (in): 10.1
      • Traffic Info
      • Traffic Info Months Of Subscription: 999999
    • Over air updates
      • Type: Ota Updates
    • Paint
      • Type: Gloss
    • Parking distance system
      • Type: Sensor
      • Type: Sensor & Camera
    • Power locks
      • Includes Power Windows
      • Operation: Card Key
    • Power steering
      • Vehicle Speed Proportional
    • Rear cross traffic collision avoidance
      • Type: Sensor
    • Rear door
      • Hands-free Release
      • Type: Lifting Gate
    • Rear seats
      • Folding: 40/20/40
      • Remote Folding
      • Seating Capacity: 3
      • Type: Bench
    • Rear view mirror/camera
      • Auto-dimming
    • Rear view mirror
      • Auto-dimming
    • Rear window
      • Type: Fixed
      • Wipers: Intermittent
    • Remote audio controls
      • Type: Steering Wheel Mounted
    • Remote services
      • Beep/flash
      • Find My Car
      • Geo Fencing
      • Remote Lock/unlock
      • Send Destination To Car
      • Speed Alert
      • Theft Alert
    • Seat upholstery
      • Additional Seat Material: Synthetic Leather
      • Main Seat Material: Leather
    • Seating
      • Seating Capacity: 5
      • Seating Configuration: 2+3
    • Secondary engine power
      • Maximum Power Hp/ps: 150
      • Maximum Power Hp/ps: 190
      • Maximum Power Hp/ps: 204
      • Maximum Power Hp/ps: 249
      • Maximum Power Kw: 110
      • Maximum Power Kw: 140
      • Maximum Power Kw: 150
      • Maximum Power Kw: 183
      • Maximum Torque Nm: 270
      • Maximum Torque Nm: 370
      • Maximum Torque Nm: 400
      • Rpm For Maximum Power (low): 3800
      • Rpm For Maximum Power (low): 3900
      • Rpm For Maximum Power (low): 5000
      • Rpm For Maximum Torque (low): 1350
      • Rpm For Maximum Torque (low): 1600
      • Rpm For Maximum Torque (low): 1750
    • Smart card / smart key
      • Includes Keyless Entry
      • Includes Keyless Start
      • Type: Automatic
    • Spare wheel
      • Rim Type: Steel
      • Type: Inflatable
      • Type: Spacesaver
    • Speakers
      • Number Of: 10
      • Number Of: 8
      • Subwoofer
    • Steering wheel
      • Height Adjustment
      • Multi-function
      • Telescopic Adjustment
      • Type: Leather Covered
    • Telematics
      • Advanced Auto Collision Notification
      • Breakdown Assistance
      • Connection Type: Via Sim In Vehicle
    • USB charging port
      • Number: 2
    • Vanity mirror
      • Illuminated
    • Ventilation system
      • Digital Display
      • Heater Type: Combustion
    • Voice activating system
      • Includes Audio Player
      • Includes Navigation System
      • Includes Phone Functions
    • Windscreen wipers
      • Intermittent Wipe: Automatic
      • Rain Sensor

    S line

    Adds to Base:
    • Door sill protector
      • Illuminated
    • Internal Memory /HD
      • Storage Capacity (gb): 20.00
    Removes from Base:
    • Blind
      • Type: Manual
    • Display screen
      • Screen Size (in): 7.0
    • Front seat
      • Height Type: Manual
      • Reach Type: Manual
      • Reclining Type: Manual
      • Thigh Support Type: Manual
      • Type: Bucket
    • Headlights
      • Lens Type: Complex Surface
    • Internal Memory /HD
      • Storage Capacity (gb): 10.00
    • Multi-function display screen
      • Screen Size (in): 7.0
    • Navigational systems
      • Information Type: 3d And Voice
    • Rear seats
      • Remote Folding
    • Remote services
      • Theft Alert
    • Secondary engine power
      • Maximum Power Hp/ps: 190
      • Maximum Power Hp/ps: 204
      • Maximum Power Kw: 140
      • Maximum Power Kw: 150
      • Maximum Torque Nm: 400
      • Rpm For Maximum Power (low): 3800
      • Rpm For Maximum Torque (low): 1750
    • Spare wheel
      • Type: Inflatable
    • Voice activating system
      • Includes Navigation System

    S4

    Adds to S line:
    • Autonomous drive
      • Level: 2 - Partial Automation
    • Compressor
      • Compressor: Turbo
      • Number Of: 1
    • Computer
      • Average Fuel Consumption
    • Cruise control
      • Adaptive Cruise Control
    • Disc brakes
      • Number Of Ventilated Discs: 4
      • Number Of: 4
    • Door mirrors/cameras
      • Colour: Alloy
    • Front seat belts
      • Pre-tensioners
    • Headlight control
      • Auto Highbeam
    • Headlights
      • Lens Type: Complex Surface
    • Lane departure warning
      • Activates Steering
    • Luxury trim
      • On Dash: Alloy
    • Paint
      • Type: Pearl
    • Parking assistance
      • Type: Full Auto Park & Perpendicular
    Removes from S line:
    • Air conditioning
      • Air Conditioning Type: Fully-auto
      • Climate Control Number Of Zones: 3
      • Rear Control For Climate Control
    • Anti collision system
      • Activates Seat Belts
    • Audio system
      • Audio Player Reads Mp3
      • Digital Radio
    • Autonomous drive
      • Level: 1 - Driver Assistance
    • Blind spot monitor
      • Active Without Turn Signal
      • Buzzer
    • Bluetooth
      • Includes Music Streaming
      • Includes Phone Control
    • Cargo area cover/rear parcel shelf
      • Type: Flexible
    • Display screen
      • Screen Size (in): 10.1
      • Screen Size (in): 12.3
      • Touch Screen
    • Door mirrors/cameras
      • Auto-dimming
      • Colour: Painted
      • Dipping For Reversing: Automatic
      • Heated
      • Indicator Lights
    • Door sill protector
      • Illuminated
    • Driver modes
      • Includes Engine Mapping
      • Includes Steering
    • Electric Power source
      • Battery Type: Lithium Ion
      • Battery Voltage (v): 12
    • Electric motor
      • Electric Motor Type: Bisg Belt Integrated Starter Gen
    • Electrical system
      • Voltage (v): 12
    • Energy recuperation
      • Engine
    • Front seat
      • Electrically Adjustable
      • Lumbar Type: 2-way Electric
      • Lumbar Type: 2-way Memory
      • Number Of Electrical Adjustments: 6
    • Head rests
      • Number: 3
    • Headlight control
      • Fog Light Function
    • Headlights
      • Lens Type: Ellipsoidal
    • Hybrid type
      • Hybrid Type: Mild Hybrid
    • Internal Memory /HD
      • Storage Capacity (gb): 20.00
    • Internal dimensions
      • Headroom Front (in): 40.9
      • Headroom Front: 1039
      • Headroom Rear (in): 37.5
      • Headroom Rear (in): 38.2
      • Headroom Rear: 953
      • Headroom Rear: 971
      • Hip Room Front (in): 58.1
      • Hip Room Front: 1476
      • Hip Room Rear (in): 56.9
      • Hip Room Rear: 1446
      • Shoulder Room Front (in): 55.9
      • Shoulder Room Front: 1421
      • Shoulder Room Rear (in): 54.5
      • Shoulder Room Rear: 1384
    • Limited slip differential
      • Type: Electronic
      • Type: Mechanical
    • Luxury trim
      • On Centre Floor Console: Alloy Look
      • On Dash: Alloy Look
      • On Doors: Alloy Look
      • On Gear Selector: Leather
      • On Gearknob: Leather
      • On Handbrake Grip: None
    • Media control
      • Touch Screen
      • Wheel
    • Memorized adjustment
      • Door Mirror Position
    • Navigational systems
      • Controls: Touch Screen
      • Information Type: Satellite View
      • Screen Size (in): 10.1
      • Traffic Info
      • Traffic Info Months Of Subscription: 999999
    • Over air updates
      • Type: Ota Updates
    • Paint
      • Type: Gloss
    • Parking distance system
      • Type: Sensor
    • Power locks
      • Includes Power Windows
    • Power steering
      • Vehicle Speed Proportional
    • Rear cross traffic collision avoidance
      • Type: Sensor
    • Rear door
      • Hands-free Release
      • Type: Lifting Gate
    • Rear seats
      • Folding: 40/20/40
      • Seating Capacity: 3
      • Type: Bench
    • Rear view mirror/camera
      • Auto-dimming
    • Rear view mirror
      • Auto-dimming
    • Rear window
      • Type: Fixed
      • Wipers: Intermittent
    • Remote audio controls
      • Type: Steering Wheel Mounted
    • Remote services
      • Beep/flash
      • Find My Car
      • Geo Fencing
      • Remote Lock/unlock
      • Send Destination To Car
      • Speed Alert
    • Seat upholstery
      • Additional Seat Material: Synthetic Leather
      • Main Seat Material: Leather
    • Seating
      • Seating Capacity: 5
      • Seating Configuration: 2+3
    • Secondary engine power
      • Maximum Power Hp/ps: 150
      • Maximum Power Hp/ps: 249
      • Maximum Power Kw: 110
      • Maximum Power Kw: 183
      • Maximum Torque Nm: 270
      • Maximum Torque Nm: 370
      • Rpm For Maximum Power (low): 3900
      • Rpm For Maximum Power (low): 5000
      • Rpm For Maximum Torque (low): 1350
      • Rpm For Maximum Torque (low): 1600
    • Smart card / smart key
      • Includes Keyless Entry
      • Includes Keyless Start
      • Type: Automatic
    • Spare wheel
      • Rim Type: Steel
      • Type: Spacesaver
    • Speakers
      • Number Of: 10
      • Number Of: 8
      • Subwoofer
    • Steering wheel
      • Height Adjustment
      • Multi-function
      • Telescopic Adjustment
      • Type: Leather Covered
    • Telematics
      • Advanced Auto Collision Notification
      • Breakdown Assistance
      • Connection Type: Via Sim In Vehicle
    • USB charging port
      • Number: 2
    • Vanity mirror
      • Illuminated
    • Ventilation system
      • Digital Display
      • Heater Type: Combustion
    • Voice activating system
      • Includes Audio Player
      • Includes Phone Functions
    • Windscreen wipers
      • Intermittent Wipe: Automatic
      • Rain Sensor
    See all 2021 Audi A4 Specs

    2021 Audi A4 Dimensions

    1427mm
    1842mm
    4726mm

    The dimensions shown above are for the base model.

    See all 2021 Audi A4 Dimensions

    2021 Audi A4 Fuel Economy

    There are 8 different fuel economy figures for the Audi A4

    The most fuel efficient Audi A4 is the Base with a 7-speed Automatic which is powered by a 2.0L TURBO DIESEL COMMON RAIL and uses 4.9L of diesel per 100km on the combined cycle.

    The Audi A4 that uses the most amount of fuel is the S4 with a 8-speed Automatic which is powered by a 3.0L TURBO PETROL DIRECT INJECTION and uses 8.8L of premium unleaded per 100km on the combined rural and urban test cycle.

    Below is a table of all the Audi A4 variants and their fuel economy figures. Click below the table to see an expansion and additional details, including specific usage for city and highway driving.

    Audi A4Fuel TypeCombined
    2.0L, 7-speed auto, 4-door Sedan, Petrol, 4x4Premium Unleaded7.1 L/100km
    2.0L, 7-speed auto, 4-door Sedan, Petrol, FWDPremium Unleaded6.1 L/100km
    2.0L, 7-speed auto, 5-door Station Wagon, Petrol, 4x4Premium Unleaded7.3 L/100km
    See all Audi A4 Fuel Economy

    Cost of ownership

    What are the running and servicing costs of a Audi A4?

    The Audi A4 has a recommended service interval of 12 months or 15,000 km, whichever comes first.

    2021 Audi A4 Warranty

    What is the warranty on a Audi A4?

    The Audi A4 offers a 3 year unlimited km warranty. This is separate to the warranty on offer under Australian Consumer Law which can be greater for certain parts based on what is deemed as a reasonable period of time.

    Audi A4 FAQs

    The cheapest Audi A4 is the Base that starts from $55,900.

    The most expensive Audi A4 is the S4 that starts from $102,000.

    The best towing capacity of a Audi A4 is offered by the Base which can tow 1800 kg

    The largest Audi A4 is the Base which measures 1842mm wide, 4750mm in length and sits 1493mm tall.

    The most powerful Audi A4 is the S4 which has 260kW of power from its 3.0L TURBO PETROL DIRECT INJECTION engine.

    The Audi A4 is built in Germany and shipped to Australia.

    The heaviest Audi A4 is the Base which weighs 2245 kg (kerb weight).

    The Audi A4 may use different fuel/energy types based on the variant which includes diesel or premium unleaded.