Used 2018 Audi A3 Sedan

2018 Audi A3

2018 Highlights

For 2018, the A3 receives only minor changes to equipment availability. Two USB ports and heated front seats are now standard on all A3s, and blind-spot monitoring is standard on the Premium Plus trim levels.


  • Good balance of a comfortable ride and sporty handling
  • Strong acceleration from the turbocharged engine
  • Refined and stylish cabin


  • Limited backseat space
  • Small trunk, especially with all-wheel drive

Used 2018 Audi A3 Sedan for Sale

Audi A3 2018 2.0 TFSI Premium quattro w/Prod. End 6/18 4dr Sedan AWD (2.0L 4cyl Turbo 6AM)
6,555 miles
Cpo 2018
Audi A3
2.0 TFSI Premium quattro w/Prod. End 6/18
Audi Richmond
95 mi away
Est.Loan: $569/mo
Fair Deal!
Fair Deal!
$300 Below Market
Request Quote
Dealer Notes

**AUDI CERTIFIED PRE-OWNED WARRANTY** CARFAX One-Owner. Clean CARFAX. Certified. Monsoon Gray Metallic 2018 Audi A3 2.0T Premium quattro quattro 6-Speed S tronic� Automatic 2.0L 4-Cylinder TFSI quattro, Rock Gray w/Leather Seating Surfaces, ABS brakes, Audi Advanced Key, Convenience Package, Electronic Stability Control, Front dual zone A/C, Heated door mirrors, Heated Front Bucket Seats, Heated front seats, Illuminated entry, Low tire pressure warning, Power moonroof, Remote keyless entry, Traction control, Wheels: 18' 5-Double-Spoke Design Bi-Color. Audi Certified pre-owned Details: * Includes 24/7 Roadside Assistance including towing trip interruption reimbursement. Transferability of the Audi CPO Limited Warranty to a subsequent private owner. CARFAX Vehicle History Report. * Transferable Warranty * Limited Warranty: 12 Month/Unlimited Mile beginning after new car warranty expires or from certified purchase date * 300+ Point Inspection * Warranty Deductible: $0 31/24 Highway/City MPG

Audi A3 2018 2.0 TFSI Premium Plus quattro Summer of Audi 2dr Convertible AWD (2.0L 4cyl Turbo 6AM)
4,078 miles
Used 2018
Audi A3
2.0 TFSI Premium Plus quattro Summer of Audi
Flow Volkswagen
86.5 mi away
ListNot Listed
Request Quote

Get more for your trade-in

Edmunds shoppers get on average $235 more for their trade-in.

Receive offers from our dealer partners fast.

See your car's value

Edmunds' Expert Review

The latest-generation A3 debuted in 2015 and marked a departure from the generation it replaced, eschewing the hatchback body style for sedan and convertible body styles. It then received a modest face-lift in 2017.

The A3 debuted just one year after the debut of the Mercedes CLA-Class, marking the dawn of a new entry-level era among German automakers. BMW has yet to introduce a sedan in the vein of the others, instead doing battle with its rear-wheel-drive 2 Series coupe.

The A3 Cabriolet models lose the roof but gain reinforcements elsewhere to shore up the structure. In the bargain they gained about 250 pounds compared to their sedan counterparts. The power-folding top is fully lined, but its narrow rear window and large, unbroken swaths of fabric obscure visibility.

Under the skin, the A3 is closely related to the Volkswagen Golf. That's no bad thing, as both are quite accomplished compact cars. Be aware that it's possible to option up an A3 to an eye-watering degree. At some point, buyers might consider an A4 over a heavily optioned A3.

trim levels & features

The 2018 Audi A3 is offered in four-door sedan and two-door convertible (Cabriolet) body styles. Both are available with front-wheel drive or all-wheel drive. The trim levels are named Premium, Premium Plus and Prestige in Audi speak, which are listed in order of increasing content.


The 2018 Audi A3 is offered in four-door sedan and two-door convertible (Cabriolet) body styles. Both are available with front-wheel drive or all-wheel drive. The trim levels are named Premium, Premium Plus and Prestige in Audi speak, which are listed in order of increasing content.

Front-wheel-drive A3 models have a turbocharged 2.0-liter four-cylinder engine (186 hp, 221 lb-ft) and a seven-speed, dual-clutch automatic transmission. These models have a fuel economy edge over their all-wheel-drive brothers to the tune of 2 mpg (EPA combined). All-wheel-drive variants (Quattro) have a similar engine, but a few changes elevate its gumption to a more robust 220 hp and 258 lb-ft. Perhaps paradoxically, Quattro variants have one fewer gear in their dual-clutch automatic transmissions than do front-wheel-drive models. Despite this and their inevitably heavier weights (160 pounds for sedans; 200 pounds for convertibles), Quattro models handily out-accelerate their front-wheel-drive counterparts. No manual gearbox is available on any flavor of A3.

The base Premium is well-equipped, sporting features such as leather upholstery, a backup camera, dual-zone climate control, a panoramic sunroof, forward collision warning and automatic emergency braking, a 10-speaker sound system, heated front seats and an eight-way power driver seat with power lumbar adjustment. Cabriolet models are similar but have a power-folding soft top, a nine-speaker sound system and six-way power front seats with lumbar.

For a reasonable sum, Premium Plus adds a mix of cosmetics and worthwhile convenience features such as 18-inch wheels, an eight-way power passenger seat with lumbar, blind-spot monitoring with rear cross-traffic alert, keyless ignition and entry, parking sensors, and Apple CarPlay and Android Auto smartphone integration. These models also gain a dose of exterior appearance items such as revised bumpers, side sill extensions and illuminated aluminum front door sills.

The Prestige goes all out with power-folding mirrors, LED headlights, an expanded Virtual Cockpit instrument cluster, navigation, a Bang & Olufsen premium audio system and a host of driver assistance features (including lane departure warning, adaptive cruise, automatic high beams).

Some of the features found on the Premium Plus and Prestige can be added to the lower trims as options.

trim tested

Each vehicle typically comes in multiple versions that are fundamentally similar. The ratings in this review are based on our full test of the 2015 Audi A3 2.0T Quattro Sedan (turbo 2.0L inline-4 | 7-speed dual-clutch automatic | AWD).

NOTE: Since this test was conducted, the current A3 has received some revisions, including a host of new driver assistance and cabin features. Our findings remain applicable to this year's A3, however.


With 220 hp and 258 lb-ft of torque, the A3 provides plenty of power to accelerate with purpose yet still returns good fuel economy figures. Handling is noteworthy, with a direct feel and cornering that's both entertaining and reassuring.


There's some hesitation from a standstill, but once under way thrust from the turbocharged four-cylinder is impressive, reaching 60 mph in an impressively quick 5.8 seconds. The all-wheel-drive system gives plenty of grip.


Around town the A3 has natural-feeling brake weighting and responses. Easy to modulate. In panic braking, there's little nosedive and the car tracks straight. It needed 118 feet to stop from 60 mph, which is better than average for the class and remained consistent after several runs.


Steering effort is light, making parking lot maneuvers easy, but still conveys direct feedback to the driver. On winding roads, it is predictably precise and further instills confidence.


The A3 feels light and athletic in curves. The AWD system makes the most of available grip, and the well-tuned suspension gives it a balanced, reassuring feel.


The A3 is easy to maneuver in tight spaces thanks to its light steering. It tackles the everyday commute with ease.


This is the kind of front-seat comfort we've come to expect from larger and more expensive sedans. Furthermore, the A3 manages this without sacrificing performance. The rear seats are cramped, but no more than those of other cars in this class.

seat comfort

The front seats are roomy and comfortable even after several hours of touring. They do lack some side bolstering, though. Rear-seat space is restrictive and suitable for smaller passengers only.

ride comfort

The A3 has a compliant ride that smooths over most road imperfections. Larger undulations can cause some jostling, though.

noise & vibration

Road and wind noise is detectable on the highway, but it's never intrusive, even on rough pavement. There's some clattering engine noise at startup, but the idle quickly smooths out.


Like all Audis, the A3 sports an austere interior design, and that's a good thing. Tasteful aluminum accents, excellent materials quality and a generous features list make this car feel anything but entry-level.

ease of use

The controls are placed exactly where you'd expect them, especially the MMI controller with handwriting recognition. The central screen rises from the dash for easy viewing, with sharp graphics and intuitive menus.

getting in/getting out

Front-seat access is easy even in tight spaces thanks to a tall opening and doors that aren't too long. Rear access is decidedly less simple, requiring some twisting and stooping to get in.

driving position

The front seats are roomy enough for taller passengers, but the rear seats lack the head- and legroom needed for the average adult. Only small folks will be comfortable back there.


Forward visibility is excellent thanks to narrow roof pillars — a rarity in modern cars. Rear visibility is good enough that you could get by without the optional backup camera.


All interior surfaces in the A3 are well textured for an upscale look and feel. Every knob and switch has a distinct heft and click, and the car just feels sturdy.

Top consumer reviews

Read what other owners think about the 2018 Audi A3.

Great Luxury Value
Jordan, 5/18/2018
Fun to Drive, great styling, quality interior
Write a consumer review of your vehicle for a chance to WIN $100!

Features & Specs

26 city / 35 hwy
Seats 5
7-speed automated manual
186 hp @ 4400 rpm
24 city / 31 hwy
Seats 5
6-speed automated manual
220 hp @ 4500 rpm
24 city / 31 hwy
Seats 5
6-speed automated manual
220 hp @ 4500 rpm
26 city / 35 hwy
Seats 5
7-speed automated manual
186 hp @ 4400 rpm
See all Used 2018 Audi A3 Sedan features & specs


Our experts like the A3 models:

Active Lane Assist
Helps to keep you in your lane by monitoring lane markings and applying gentle steering corrections.
Side Assist
Monitors the car's blind spots and illuminates a light when a car in an adjacent lane is in your blind spot.
Adaptive Cruise With Stop & Go
Adjusts your set speed when you approach traffic and maintains a predetermined gap. Can resume travel even after traffic stops.

NHTSA Overall Rating

The National Highway Transportation Safety Administration offers independent analysis.
  • Frontal Barrier Crash Rating
    Overall4 / 5
    Driver4 / 5
    Passenger5 / 5
  • Side Crash Rating
    Overall5 / 5
  • Side Barrier Rating
    Overall5 / 5
    Driver5 / 5
    Passenger5 / 5
  • Combined Side Barrier & Pole Ratings
    Front Seat5 / 5
    Back Seat5 / 5
  • Rollover
    Rollover4 / 5
    Dynamic Test ResultNo Tip
    Risk Of Rollover10.9%
IIHS Rating
The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.
  • Side Impact Test
  • Roof Strength Test
  • Rear Crash Protection / Head Restraint
  • IIHS Small Overlap Front Test
  • Moderate Overlap Front Test

Used 2018 Audi A3 Sedan Overview

The Used 2018 Audi A3 Sedan is offered in the following styles: 2.0 TFSI Premium w/Prod. End 6/18 4dr Sedan (2.0L 4cyl Turbo 7AM), 2.0 TFSI Premium quattro w/Prod. End 6/18 4dr Sedan AWD (2.0L 4cyl Turbo 6AM), 2.0 TFSI Premium Plus quattro w/Prod. End 6/18 4dr Sedan AWD (2.0L 4cyl Turbo 6AM), 2.0 TFSI Premium Plus w/Prod. End 6/18 4dr Sedan (2.0L 4cyl Turbo 7AM), 2.0 TFSI Prestige quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6AM), 2.0 TFSI Prestige 4dr Sedan (2.0L 4cyl Turbo 7AM), 2.0 TFSI Premium Summer of Audi 4dr Sedan (2.0L 4cyl Turbo 7AM), 2.0 TFSI Premium quattro Summer of Audi 4dr Sedan AWD (2.0L 4cyl Turbo 6AM), 2.0 TFSI Premium Plus quattro Summer of Audi 4dr Sedan AWD (2.0L 4cyl Turbo 6AM), and 2.0 TFSI Premium Plus Summer of Audi 4dr Sedan (2.0L 4cyl Turbo 7AM).

What's a good price on a Used 2018 Audi A3 Sedan?

Price comparisons for Used 2018 Audi A3 Sedan trim styles:

  • The Used 2018 Audi A3 Sedan 2.0 TFSI Premium quattro w/Prod. End 6/18 is priced between $30,987 and $31,254 with odometer readings between 4880 and 6555 miles.

Shop with Edmunds for perks and special offers on used cars, trucks, and SUVs near Ashburn, VA. Doing so could save you hundreds or thousands of dollars. Edmunds also provides consumer-driven dealership sales and service reviews to help you make informed decisions about what cars to buy and where to buy them.

Which used 2018 Audi A3 Sedans are available in my area?

Used 2018 Audi A3 Sedan Listings and Inventory

There are currently 2 used and CPO 2018 Audi A3 Sedans listed for sale in your area, with list prices as low as $30,987 and mileage as low as 4880 miles. Simply research the type of used car you're interested in and then select a prew-owned vehicle from our massive database to find cheap used cars for sale near you. Once you have identified a used or CPO vehicle you're interested in, check the Carfax and Autocheck vehicle history reports, read dealer reviews, and find out what other owners paid for the Used 2018 Audi A3 Sedan. Then select Edmunds special offers, perks, deals, and incentives to contact the dealer of your choice and save up to $300 on a used or CPO 2018 Audi A3 Sedan available from a dealership near you.

Shop Edmunds' car, SUV, and truck listings of over 6 million vehicles to find a cheap used, or certified pre-owned (CPO) 2018 Audi A3 Sedan for sale near you.