2021 Audi A4 for sale
None for sale by us right now: rent one for a week first, or ask us to find one. Rated 8.7 L/100 km combined (EPA). 4 NHTSA recall campaigns.
- For sale by us
- 0
- Combined
- 8.7 L/100 km
- Recalls
- 4

For sale
We do not have a 2021 Audi A4 for sale right now. We are a rental company: rent one for a week to try it, or tell us what you want and we look for one for you.
2021 Audi A4 specs
| Engine | 2.0L 4-cylinder turbo hybrid |
|---|---|
| Drive | All-wheel drive |
| Transmission | 7-speed automatic |
| Fuel | Hybrid (gas) |
| City | 9.6 L/100 km |
| Highway | 7.5 L/100 km |
| Combined | 8.7 L/100 km |
| CO₂ | 202.3 g/km |
| Cost to drive 100 km | $13.49 |
2021 Audi A4: every figure
| Displacement | 2.0 L |
|---|---|
| Cylinders | 4 |
| MPG city (US) | 24 |
| MPG highway (US) | 32 |
| MPG combined (US) | 27 |
| MPG combined (Imperial) (converted from the US figure) | 32 |
| Luggage volume (litres converted from EPA's cubic feet) | 680 L (24 cu ft) |
| Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices) | US$3,050 |
| Fuel cost for 20,000 km (at $1.55 a litre) | $2,698 |
Sources: fuel use, MPG, CO2, electric range, battery, charge time, luggage volume and the annual fuel cost are the US EPA's (fueleconomy.gov). Imperial MPG, litres, inches and pounds are converted from those figures. Figures no free source publishes for this car (power, torque, acceleration, top speed, fuel tank, towing) are left out.
What to check when buying the 2021 Audi A4
- NHTSA lists 4 recall campaigns for this model year. Ask the seller for proof each one was fixed; a dealer can check it by the VIN.
- Owners filed 13 complaints with NHTSA, most often about electrical system (3), forward collision avoidance (3) and power train (3). Have those parts checked before you buy.
| Campaign | Date | Component | Summary |
|---|---|---|---|
| 22V742000 | 2022-10-05 | back over prevention:display function | Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Audi A8, RS7, RS6 Avant, RS5 Sportback, RS5 Coupe, Q8, Q7, Q5 Sportback, S4 Sedan, Q5, A7, A6, A6 Allroad, A5 Sportback, A5 Coupe, A5 Cabrioleet, A4 Sedan, A4 Allroad, E-Tron Sportback Quattro, SQ7, S5 Cabriolet, E-Tron Quattro, SQ8, SQ5... |
| 22V034000 | 2022-01-26 | tires | Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2021 Audi A5 Sportback, RS5 Coupe, RS5 Sportback, S5 Sportback, 2020-2021 A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A6 Allroad, A6 Sedan, A7, A8, Q5, S4 Sedan, S5 Coupe, S5 Cabriolet, S6 Sedan, S7, S8, SQ5, 2021 Q5 Sportback, Q7, Q8, RS6 Avant,... |
| 21V606000 | 2021-08-05 | seat belts:rear/other:retractor | Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Volkswagen ID4, Audi A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A5 Sportback, A6 Allroad, A6 Sedan, A7, A8, E-Tron Quattro, E-Tron Sportback Quattro, Q3, Q5, Q5 Sportback, Q7, Q8, RS5 Sportback, RS5 Coupe, RS6 Avant, RS7, RSQ8, S4 Sedan, S5... |
| 21V295000 | 2021-04-26 | suspension:rear:axle:non-powered axle assembly | Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Q7, Q8, Q5 Sportback, SQ5 Sportback, RS6 Avant, RS7, RS Q8, 2020-2021 Audi S6 sedan, Q5, A8, S8, A7, A6 Allroad, A5 Cabriolet, A4 sedan, A4 Allroad, SQ5, S7, A6 sedan, S5 coupe, S4 sedan, S5 Cabriolet, A5 coupe, 2019-2021 RS5 coupe, A5 Sportback, S5... |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
Thinking of buying the 2021 Audi A4?
We rent cars and sell one only now and then. There is no 2021 Audi A4 for sale by us right now. Before you buy the 2021 Audi A4, see the figures and the checks worth doing.
Recalls and complaints
Ask for the service records and check open recalls by the VIN. NHTSA lists 4 recall campaigns for this model; ask the seller for proof each one was fixed. In Ontario, a used car needs a Safety Standards Certificate to be registered. Owners filed 13 complaints with NHTSA, most often about electrical system, forward collision avoidance and power train; have those parts checked.
The figures, translated
It uses the 2.0L 4-cylinder turbo hybrid and all-wheel drive. It is a hybrid: the battery charges itself as you drive and brake, so there is nothing to plug in. All-wheel drive sends power to all four wheels, which helps on snow and wet roads; good tires still matter most.
Fuel use is rated 8.7 L/100 km combined, so 300 km needs about 26 litres. In money, 1,000 km costs about $134.90 at our price setting. At US fuel prices, the EPA estimates US$3,050 a year for 15,000 miles.
Best uses
It suits a family trip where everyone and everything fits in one car. It suits visitors who want a familiar car for a week in town.
Size and space
Being a compact car, it is easy to park and comfortable on longer drives. Luggage space is 680 litres, enough for bulky luggage, a stroller or sports gear.
Drive it on your own roads
Rent it, live with it for a week, and decide with real experience. Rent first, buy later: a week with the A4 answers the big questions. A week with the A4 answers more than any brochure.
Year and trim
Set a budget that includes tax, licensing, insurance and the first set of tires. Write down the VIN of any car you consider; it unlocks the recall and service history. If you are unsure between two options, rent one of them for a week first.
The cost of driving it
The EPA estimates US$3,050 a year in fuel for 15,000 miles at US prices. Ask what a set of tires costs for this trim; sizes and prices vary. At our price setting, 100 km costs about $13.49 in fuel.
Let us know
Send a request to rent the model you are thinking of buying.
The 2021 Audi A4 trims in Canada
Rent it for a week before you buy
A week of your own driving tells you more than a test drive: the commute, the parking, the fuel. Rent a 2021 Audi A4 from us first.
Find me this car
Tell us your budget and when you want to buy; we look for a 2021 Audi A4 for you and reply within one business day.
Buying the 2021 Audi A4
Does CarmaCars sell the 2021 Audi A4?
Not right now. CarmaCars rents cars; it sells one only now and then. Tell us what you want and we look for one, or rent one for a week first.
Can I rent a 2021 Audi A4 before I buy one?
Yes. Request it for a week (or longer, up to 365 days) and drive it as your own; nothing is charged until we confirm and you approve.
Does the 2021 Audi A4 have recalls?
NHTSA lists 4 recall campaigns for it, in the table on this page. Ask for proof each was fixed.
What does the 2021 Audi A4 cost in fuel a year?
EPA puts it at US$3,050 a year for 15,000 miles at its fuel prices; at our price setting, 20,000 km cost about $2698.00.
Where do the figures come from?
Fuel use and fuel cost from the US EPA (fueleconomy.gov), dimensions and weight from NHTSA vPIC Canadian specifications, recalls and complaints from NHTSA. We leave out any figure no free source publishes.