This 2021 Audi A4 45 S line Premium Plus quattro delivers a refined driving experience with a sophisticated design that commands attention on any road.
- Bang & Olufsen Sound System w/3D Sound
- Adaptive Cruise Control w/Traffic Jam Assist
- Audi Virtual Cockpit Plus
- LED Headlights w/DRL Signature
- Top View Camera System
- Audi Active Lane Assist
- Audi Side Assist w/pre sense Rear
- Power moonroof
- Heated Front Sport Bucket Seats with Leather/Alcantara Seating Surfaces
- Heated Steering Wheel
- Black Optic Package
- S-Line Interior Package with Brushed Aluminum Inlays
- Sport Suspension
- Audi Advanced Key with Remote keyless entry
- 18" 5-Arm Trapezoid Design Bi-Color Finish Wheels
The exterior presents a striking gray finish complemented by the Black Optic Package, which includes high-gloss black trim and the distinctive Audi Black Rings & Badges Kit. LED headlights with DRL signature lighting enhance visibility while establishing a modern aesthetic. Auto-dimming exterior mirrors and power folding capability add both comfort and functionality to your daily commute.
Inside, the Premium Plus Package combines luxury with technology. The Audi Virtual Cockpit Plus keeps essential information at your fingertips, while the Audi smartphone interface seamlessly integrates Apple CarPlay and Android Auto. Heated front sport bucket seats wrapped in leather and Alcantara, paired with a heated steering wheel, ensure comfort during cold months. The SiriusXM All Access Service provides entertainment options for every drive.
Performance and safety work in harmony with this model. The 2.0L TFSI engine paired with the 7-speed automatic S tronic transmission and quattro all-wheel drive delivers balanced performance with city fuel economy of 24 MPG and highway efficiency of 31 MPG. Adaptive cruise control with traffic jam assist, active lane assist, and side assist with pre sense rear technology provide confidence in various driving conditions. The sport suspension contributes to responsive handling while maintaining a composed ride.
Additional amenities include a power moonroof, parking system plus with top view camera, dual-zone front air conditioning with rear air conditioning, and illuminated entry features. The Audi Phone Box and remote keyless entry round out the convenience offerings, making every interaction with this vehicle intuitive and effortless.
At 55,074 miles, this A4 remains well-maintained and ready to provide years of premium driving satisfaction. We invite you to schedule a test drive and experience the engineering excellence that defines Audi ownership.
Used 2021 AudiA4 45 S Line Premium Plus
- Exterior Color
- Daytona Gray Pearl Effect
- Interior Color
- Black
- Odometer
- 55,074 miles
- Body/Seating
- Sedan/5 seats
- Seats
- 5 seats
- Transmission
- 7-Speed Automatic S tronic
- Drivetrain
- quattro
- Engine
- 2.0L TFSI
- VIN
- WAUEAAF49MN008820
- Stock Number
- A264657
Audi
A4
Highlighted Features
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Power moonroof
- Wireless phone connectivity
- Front dual zone A/C
- Auto high-beam headlights
- Rain sensing wipers
- Speed sensitive wipers
- Auto-dimming rearview mirror
- Split folding rear seat
- Heated front seats
Included Packages & Accessories
- S-Line Interior Package
- 10 Speakers
- AM/FM radio
- Bang & Olufsen Sound System w/3D Sound
- Radio data system
- Radio: Audi Sound System
- Air Conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear air conditioning
- Rear window defroster
- Power driver seat
- Power steering
- Power windows
- Remote keyless entry
- Steering wheel mounted audio controls
- Four wheel independent suspension
- Speed-sensing steering
- Sport Suspension
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Anti-whiplash front head restraints
- Dual front impact airbags
- Dual front side impact airbags
- Emergency communication system: Audi connect CARE
- Front anti-roll bar
- Knee airbag
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Rear anti-roll bar
- Power moonroof
- Brake assist
- Electronic Stability Control
- Exterior Parking Camera Rear
- Auto High-beam Headlights
- Delay-off headlights
- Front fog lights
- Panic alarm
- Speed control
- Audi Black Rings & Badges Kit
- Bumpers: body-color
- Heated door mirrors
- Power door mirrors
- Turn signal indicator mirrors
- Audi smartphone interface (Apple CarPlay/Android Auto)
- Auto-dimming Rear-View mirror
- Brushed Aluminum Inlays
- Compass
- Driver door bin
- Driver vanity mirror
- Front reading lights
- Garage door transmitter: HomeLink
- Genuine wood dashboard insert
- Genuine wood door panel insert
- Illuminated entry
- Leather Shift Knob
- Leather steering wheel
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear reading lights
- Rear seat center armrest
- Stainless Steel Pedal Caps
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Front Bucket Seats
- Front Center Armrest
- Heated front seats
- Heated Front Sport Bucket Seats
- Leather Seating Surfaces
- Leather/Alcantara Seating Surfaces
- Power passenger seat
- Split folding rear seat
- Passenger door bin
- Alloy wheels
- Wheels: 18" 5-Double-Spoke Design
- Rain sensing wipers
- Speed-Sensitive Wipers
- Variably intermittent wipers
- Black Optic Package
- Convenience Package
- Premium Plus Package
- SiriusXM All Access Service
- Audi Advanced Key
- Hands-On Detection Steering Wheel
- Alarm System w/Motion Sensor
- Adaptive Cruise Control w/Traffic Jam Assist
- Auto-Dimming Exterior Mirrors
- High-Gloss Black Exterior Trim
- LED Headlights w/DRL Signature
- Power Folding Exterior Mirrors
- 2 Rear USB Charge Ports
- Audi Active Lane Assist
- Audi Phone Box
- Audi Side Assist w/pre sense Rear
- Audi Virtual Cockpit Plus
- Heated Steering Wheel
- Leatherette Covered Center Console & Door Armrests
- Parking System Plus
- Top View Camera System
- Memory for Driver's Seat
- Wheels: 18" 5-Arm Trapezoid Design Bi-Color Finish
Included Packages & Options
- Premium Plus Package$4,200
- Adaptive Cruise Control w/Traffic Jam Assist
- Audi Active Lane Assist
- Audi Phone Box
- Audi Virtual Cockpit Plus
- Convenience Package
- Hands-On Detection Steering Wheel
- Leatherette Covered Center Console & Door Armrests
- LED Headlights w/DRL Signature
- Power Folding Exterior Mirrors
- 2 Rear USB Charge Ports
- Top View Camera System
- Convenience Package$1,800
- Alarm System w/Motion Sensor
- Auto-Dimming Exterior Mirrors
- Audi Advanced Key
- Audi Side Assist w/pre sense Rear
- Heated Steering Wheel
- Memory for Driver's Seat
- Parking System Plus
- SiriusXM All Access Service
- Black Optic Package$500
- Wheels: 18" 5-Arm Trapezoid Design Bi-Color Finish
- High-Gloss Black Exterior Trim
Included Options
- Bang & Olufsen Sound System w/3D Sound$950
- Sport Suspension$250
- Audi Black Rings & Badges Kit$350
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: Audi connect CARE
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter: HomeLink
- Illuminated entry
- Moonroof sunshade: manual
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power moonroof
- Power windows
- Rear air conditioning
- Rear beverage holders
- Rear door bins
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Power steering
- Rear anti-roll bar
- Speed-sensing steering
- 1st row LCD monitors: 2
- Diversity antenna
- Primary LCD size: 10.1"
- Radio data system
- Smart device integration: Audi smartphone interface (Apple CarPlay/Android Auto)
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Genuine wood dashboard insert
- Genuine wood door panel insert
- Heated front seats
- Leather shift knob
- Leather steering wheel
- Leather upholstery
- Max seating capacity: 5
- Power 4-way driver lumbar support
- Power 4-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: bench
- Rear seats Folding position: fold forward seatback
- Split folding rear seat
- Alternator hybrid electric motor
- Compressor: intercooled turbo
- Cylinder configuration: I-4
- Drive type: quattro all-wheel
- Engine liters: 2.0L
- Engine location: front
- Fuel economy city: 24mpg
- Fuel economy combined: 27mpg
- Fuel economy highway: 31mpg
- Fuel tank capacity: 15.3gal.
- Horsepower: 261hp @ 5,000RPM
- Hybrid electric powertrain type: MHEV (mild hybrid electric vehicle)
- Hybrid traction battery type: lithium ion
- Hybrid traction battery voltage: 12
- Manual-shift auto: S tronic
- Mode select transmission
- Number of valves: 16
- Powertrain number of motors: 1
- Recommended fuel: Premium Unleaded
- Standard fuel economy fuel type: gasoline
- Torque: 273 lb.-ft. @ 1,600RPM
- Transmission: 7 speed automatic with auto-shift
- Variable valve control
- Bumpers: body-color
- Door mirrors: body-color
- Heated door mirrors
- Power door mirrors
- Rear cargo: trunk
- Tailpipe finisher: chrome
- Turn signal indicator mirrors
- Compression ratio: 9.60 to 1
- Curb weight: 1,690kg (3,726lbs)
- Engine bore x stroke: 82.5mm x 92.8mm (3.25" x 3.65")
- Engine displacement: 2.0 L
- Engine horsepower: 261hp @ 5,000RPM
- Engine torque: 273 lb.-ft. @ 1,600RPM
- Exterior body width: 1,847mm (72.7")
- Exterior length: 4,763mm (187.5")
- Front headroom: 947mm (37.3")
- Front legroom: 1,049mm (41.3")
- Front shoulder room: 1,420mm (55.9")
- GVWR: 2,205kg (4,861lbs)
- Interior maximum rear cargo volume: 340 L (12 cu.ft.)
- Interior rear cargo volume: 340 L (12 cu.ft.)
- Payload: 460kg (1,014lbs)
- Rear headroom: 950mm (37.4")
- Rear legroom: 907mm (35.7")
- Rear shoulder room: 1,384mm (54.5")
- Turning radius: 5.8m (19.0')
- Wheelbase: 2,819mm (111.0")
- Appearance: digital/analog
- Auto high-beam headlights
- Compass
- Delay-off headlights
- Front fog lights
- Front reading lights
- Low tire pressure warning
- Outside temperature display
- Rain sensing wipers
- Rear fog lights
- Rear reading lights
- Rear window defroster
- Speed sensitive wipers
- Tachometer
- Trip computer
- Variably intermittent wipers
- 4 wheel disc brakes
- ABS brakes
- Adjustable head restraints: driver and passenger w/tilt
- Anti-whiplash front head restraints
- Brake assist
- Brakes regenerative
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Audi pre sense basic mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Knee airbag
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Tracker system: Audi connect CARE
- Traction control
Standard Features
- Adaptive Cruise Control w/Traffic Jam Assist
- Audi Active Lane Assist
- Audi Phone Box
- Audi Virtual Cockpit Plus
- Convenience Package
- Hands-On Detection Steering Wheel
- Leatherette Covered Center Console & Door Armrests
- LED Headlights w/DRL Signature
- Power Folding Exterior Mirrors
- 2 Rear USB Charge Ports
- Top View Camera System
- Alarm System w/Motion Sensor
- Auto-Dimming Exterior Mirrors
- Audi Advanced Key
- Audi Side Assist w/pre sense Rear
- Heated Steering Wheel
- Memory for Driver's Seat
- Parking System Plus
- SiriusXM All Access Service
- Wheels: 18" 5-Arm Trapezoid Design Bi-Color Finish
- High-Gloss Black Exterior Trim
Dealer Notes
KBB.com Consumer Reviews

Overall4.4Out of 5
- 5.0
Fantastic Car
By SteveC | on 6/19/2026 12:36:38 PM
The ‘17 A4 is incredibly comfortable and really pleasurable to drive. I’m 120k into it and I’ve had no major problems at all. I’ve loved it.… - 4.0
hello
By Tudor | on 4/17/2026 4:11:02 AM
I like this car because its red and very powerful for its size. I like this car because its red and very powerful for its size.… - 5.0
Superior luxury in the Audi A4 premium plus Quattr
By Classy cat | on 7/30/2024 3:08:00 AM
July 29, 2034. Just a few months before my one year anniversary, and I have to say I love this vehicle. It’s class with luxury the best part about it. The safety features the second part about it the comfort the sporty look the sporty feel when you’re driving it and the awesome sound system. You’ll be very impressed with the safety features no blindside the latest and greatest stated art technology. It’s amazing how German cars are made there a word for perfection this vehicle. I highly recommend. Enjoy Your next ride…
All reviews on KBB.com
Based on 38 consumer ratings for 2017–2026 models. | Privacy
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