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SKYLINE MITSUBISHI · Thornton, CO

2021 Audi A4 45 S line Premium

2021 Audi A4 45 S line Premium Sedan

53,638 miles · car

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2021
MakeAudi
ModelA4
Trim45 S line Premium
Stock number20984
Mileage53,638 miles
BodySedan
Engine2.0L 4-cyl turbo
Cylinders4
Displacement2.0L
Horsepower261
TransmissionAutomatic
DrivetrainAWD
FuelGasoline
MPG24 city / 31 hwy
ExteriorGlacier White Metallic
InteriorBlack
Seats5

Vehicle description

How about this great vehicle! Rendered with stunning clarity and bold sophistication! The engine breathes better thanks to a turbocharger, improving both performance and economy. This 4 door, 5 passenger sedan just recently passed the 50,000 mile mark! Audi prioritized handling and performance with features such as: an automatic dimming rear-view mirror, rain sensing wipers, and the power moon roof opens up the cabin to the natural environment. Smooth gearshifts are achieved thanks to the efficient 4 cylinder engine, and for added security, dynamic Stability Control supplements the drivetrain. We have a skilled and knowledgeable sales staff with many years of experience satisfying our customers needs. They'll work with you to find the right vehicle at a price you can afford. Stop in and take a test drive!

Features & options (146)

  • 1-touch down
  • 1-touch up
  • Air conditioning
  • Auto-dimming rearview mirror
  • Automatic temperature control
  • Driver door bin
  • Driver vanity mirror
  • Emergency communication system
  • Front beverage holders
  • Front dual zone A/C
  • Garage door transmitter
  • Illuminated entry
  • Moonroof sunshade
  • 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
  • Diversity antenna
  • Primary LCD size
  • Radio data system
  • Smart device integration
  • Steering wheel mounted audio controls
  • Wireless phone connectivity
  • Front center armrest
  • Front seats
  • Genuine wood dashboard insert
  • Genuine wood door panel insert
  • Heated front seats
  • Leather shift knob
  • Leather steering wheel
  • Leather upholstery
  • Max seating capacity
  • Power 4-way driver lumbar support
  • Power 4-way passenger lumbar support
  • Power driver seat
  • Power passenger seat
  • Rear seat center armrest
  • Rear seats
  • Rear seats Folding position
  • Split folding rear seat
  • Alternator hybrid electric motor
  • Compressor
  • Cylinder configuration
  • Drive type
  • Engine liters
  • Engine location
  • Fuel economy city
  • Fuel economy combined
  • Fuel economy highway
  • Fuel tank capacity
  • Horsepower
  • Hybrid electric powertrain type
  • Hybrid traction battery type
  • Hybrid traction battery voltage
  • Manual-shift auto
  • Mode select transmission
  • Number of valves
  • Powertrain number of motors
  • Recommended fuel
  • Standard fuel economy fuel type
  • Torque
  • Variable valve control
  • Bumpers
  • Door mirrors
  • Heated door mirrors
  • Power door mirrors
  • Rear cargo
  • Tailpipe finisher
  • Turn signal indicator mirrors
  • Compression ratio
  • Curb weight
  • Engine bore x stroke
  • Engine displacement
  • Engine horsepower
  • Engine torque
  • Exterior body width
  • Exterior length
  • Front headroom
  • Front legroom
  • Front shoulder room
  • GVWR
  • Interior maximum rear cargo volume
  • Interior rear cargo volume
  • Payload
  • Rear headroom
  • Rear legroom
  • Rear shoulder room
  • Turning radius
  • Wheelbase
  • Appearance
  • 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
  • Anti-whiplash front head restraints
  • Brake assist
  • Brakes regenerative
  • Dual front impact airbags
  • Dual front side impact airbags
  • Electronic stability
  • Forward collision
  • Front pedestrian detection
  • Ignition disable
  • Knee airbag
  • Occupant sensing airbag
  • Overhead airbag
  • Panic alarm
  • Perimeter/approach lights
  • Tracker system
  • Traction control
  • Emergency communication system: Audi connect CARE
  • Garage door transmitter: HomeLink
  • Moonroof sunshade: manual
  • 1st row LCD monitors: 2
  • Primary LCD size: 10.1"
  • Smart device integration: Audi smartphone interface (Apple CarPlay/Android Auto)
  • Wireless phone connectivity: Bluetooth

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · nationwide
Asking price$22,291Dealer asking price · 53,638 mi
Market value$19,576Market value · based on 23 comparable cars
vs. market High price+13.9%High price · based on 23 comparable cars

Where this price sits

Among the highest-priced · 22% of 23 similar listings ask more than this car.

$15,888lowest$24,950highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

+13.9%
−25%Market value+25%
High price$2,715 above the market value of $19,576

Price range

$22,291
$15,888$24,950
19th lowest price of 24 similar listings nationwideTick marks the market value · range of 23 similar listings

AutosXchange Insights

  • Compared with 23 used 2021 Audi A4 Premium listings nationwide.
  • Priced $2,715 above the market value of 23 comparable cars — compare options, condition and history.
  • 19th lowest price of 24 similar listings nationwide.
  • Has about 1,000 more miles than similar listings.
  • About 8,940 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # 20984 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 6, 2026. No price change at this dealership since Nov 6 ($22,291).0 price changes at this dealership: $22,291 → $22,291.

$22.0k$22.1k$22.2k$22.3k$22.4k$22.5kNov 6Nov 7Nov 8Nov 9Nov 10Nov 11

AutosXchange Intel Hub: Price changes for this model in Colorado · This model in the Intel Hub · Market movers in Colorado

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 11); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2021 A4 Premium · used · any miles · nationwide. Showing the 12 nearest of 23 comparable cars for sale, nearest first.

2021 Audi A4 40 Premium quattro vehicle photo2021 Audi A4 40 Premium quattro20,824 miles · Auffenberg Mazda of O'Fallon · Shiloh, IL · 811 mi away$20,538$1,753 less than this car2021 Audi A4 quattro Premium 40 TFSI vehicle photo2021 Audi A4 quattro Premium 40 TFSI103,658 miles · Valley's Best Auto Sales · Reseda, CA · 843 mi away$15,888$6,403 less than this car2021 Audi A4 40 Premium vehicle photo2021 Audi A4 40 Premium47,947 miles · Honda Santa Maria · Santa Maria, CA · 904 mi away$20,175$2,116 less than this car2021 Audi A4 quattro Premium 40 TFSI vehicle photo2021 Audi A4 quattro Premium 40 TFSI38,649 miles · Millennium Motor Sales · Milwaukee, WI · 907 mi away$17,995$4,296 less than this car2021 Audi A4 quattro Premium 40 TFSI vehicle photo2021 Audi A4 quattro Premium 40 TFSI50,050 miles · Eddie Auto Brokers · Willowick, OH · 1,233 mi away$17,999$4,292 less than this car2021 Audi A4 Sedan Premium vehicle photo2021 Audi A4 Sedan Premium51,341 miles · Gem Mazda of Tallahassee · Tallahassee, FL · 1,330 mi away$22,292$1 more than this car2021 Audi A4 40 Premium vehicle photo2021 Audi A4 40 Premium67,644 miles · Sanford Imports · Sanford, NC · 1,438 mi away$19,300$2,991 less than this car2021 Audi A4 vehicle photo2021 Audi A448,304 miles · CHECK AUTO, INC. · Tampa, FL · 1,524 mi away$17,788$4,503 less than this car2021 Audi A4 Quattro vehicle photo2021 Audi A4 Quattro66,974 miles · A & T Subaru · Sellersville, PA · 1,560 mi away$23,488$1,197 more than this car2021 Audi A4 40 Premium vehicle photo2021 Audi A4 40 Premium52,949 miles · Rockland Chrysler Dodge Jeep Ram · Nanuet, NY · 1,622 mi away$19,575$2,716 less than this car2021 Audi A4 Sedan Premium 4dr Car vehicle photo2021 Audi A4 Sedan Premium 4dr Car52,920 miles · AutoNation Chrysler Dodge Jeep RAM Pembroke Pines · Pembroke Pines, FL · 1,714 mi away$20,841$1,450 less than this car2021 Audi A4 Sedan Premium vehicle photo2021 Audi A4 Sedan Premium44,979 miles · Secor Subaru · New London, CT · 1,718 mi away$22,514$223 more than this car

More Audi A4 and other Audi near Thornton

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