Car financing: 2025 Audi A6
Rent one for a week first, or ask us to find one for you. Rated 8.9 to 9.4 L/100 km combined (EPA). 3 NHTSA recall campaigns. CarmaCars is not a lender, dealer or lessor, and does not arrange financing or leases. We rent cars, and sell one only when it is listed for sale on this page with its price.
- For sale by us
- 0
- Combined
- 8.9 to 9.4 L/100 km
- Recalls
- 3
For sale
Rent a 2025 Audi A6 for a week to try it on your own roads, and tell us what you want: we look for one for you.
CarmaCars is not a lender, dealer or lessor, and does not arrange financing or leases. We rent cars, and sell one only when it is listed for sale on this page with its price.
2025 Audi A6 specs
| Spec | Powertrain 1 | Powertrain 2 |
|---|---|---|
| Engine | 2.0L 4-cylinder turbo hybrid | 3.0L 6-cylinder turbo hybrid |
| Drive | All-wheel drive | All-wheel drive |
| Transmission | 7-speed automatic | 7-speed automatic |
| Fuel | Hybrid (gas) | Hybrid (gas) |
| City | 10.0 L/100 km | 10.7 L/100 km |
| Highway | 7.7 L/100 km | 7.8 L/100 km |
| Combined | 8.9 L/100 km | 9.4 L/100 km |
| CO₂ | 211 g/km | 221 g/km |
| Cost to drive 100 km | $13.80 | $14.57 |
2025 Audi A6: every figure
| Figure | Powertrain 1 | Powertrain 2 |
|---|---|---|
| Displacement | 2.0 L | 3.0 L |
| Cylinders | 4 | 6 |
| MPG city (US) | 24 | 22 |
| MPG highway (US) | 31 | 30 |
| MPG combined (US) | 26 | 25 |
| MPG combined (Imperial) (converted from the US figure) | 31 | 30 |
| Luggage volume (litres converted from EPA's cubic feet) | 396 L (14 cu ft) | 850 L (30 cu ft) |
| Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices) | US$3,150 | US$3,300 |
| Fuel cost for 20,000 km (at $1.55 a litre) | $2,760 | $2,914 |
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 2025 Audi A6
- NHTSA lists 3 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 9 complaints with NHTSA, most often about forward collision avoidance (7), electrical system (3) and structure (2). Have those parts checked before you buy.
| Campaign | Date | Component | Summary |
|---|---|---|---|
| 25V899000 | 2025-12-19 | seat belts:rear/other:retractor | Volkswagen Group of America, Inc. (Audi) is recalling certain 2025 SQ6 E-Tron, SQ6 Sportback E-Tron, Q6 Sportback E-Tron, A6, A5, A6 Sportback E-Tron, Q6 E-Tron, S5, and S6 Sportback E-Tron vehicles. The automatic locking retractor may fail to engage when a child seat is installed using the seat belt. As such,... |
| 25V900000 | 2025-12-19 | back over prevention: sensing system: camera | Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2026 vehicles. Please see the recall report for a complete list of models. A software error may prevent the rearview camera image from displaying as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle... |
| 25V638000 | 2025-09-24 | seat belts:front:retractor | Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2025 GTI, Golf R, Audi A5, A6 Sportback E-Tron, S5, S6 Sportback E-Tron, 2026 Q4 Sportback E-Tron, and Q4 E-Tron vehicles. The torsion bar in one or both front seat belt retractors may have been damaged during production. |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
Thinking of buying the 2025 Audi A6?
We are a rental company, not a dealer, so there is no 2025 Audi A6 for sale by us right now. We are not a lender and do not arrange loans. A monthly rental can cover the time while you arrange financing with your bank. For anyone shopping for the 2025 Audi A6, here are the facts that matter.
A buyer's checks
NHTSA has 9 owner complaints on file, mostly about forward collision avoidance, electrical system and structure. In Ontario, a used car needs a Safety Standards Certificate to be registered. Check whether every recall was done, by the VIN, before you pay. NHTSA lists 3 recall campaigns for this model; ask the seller for proof each one was fixed.
Reading the spec sheet
Power comes from the 2.0L 4-cylinder turbo hybrid, driving through a 7-speed automatic. As a hybrid, it does best in stop-and-go traffic, where the electric motor does more of the work. With all-wheel drive, it pulls away more surely on slippery roads, though it does not stop any shorter.
For 300 km of mixed driving, expect about 27 litres, from its 8.9 L/100 km rating. A weekend of 300 km comes to about $41.40 at our price setting. EPA puts its fuel cost at US$3,150 a year for 15,000 miles at US prices.
The A6 in everyday use
A car body like this keeps the weight low, so it feels settled on the highway. For luggage, 396 litres means about two large suitcases and a few soft bags.
Best uses
It suits anyone who needs a car for a few days, a week or a month without buying one. It suits a stretch between cars, by the week or the month.
Rent it for a week first
Renting first costs a fraction of the price of buying the wrong car. If the A6 is in our fleet, its page shows the rates; if not, a similar car helps you judge. Nothing is charged until we confirm the rental and you approve the offer.
What it costs to run
At our price setting, 100 km costs about $13.80 in fuel. Ask what a set of tires costs for this trim; sizes and prices vary. A 1,000 km month costs roughly $138 at our price setting.
Choosing the right one
If you are unsure between two options, rent one of them for a week first. If two trims share a powertrain, the difference is equipment, which you can check in person. Decide what matters most first: fuel use, space, or the price you can pay.
Ready to ask?
Ask us anything about renting before you buy.
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 2025 Audi A6 from us first.
Ask us about the 2025 Audi A6
Tell us your budget and when you want to buy; we look for a 2025 Audi A6 for you and reply within one business day.
Buying the 2025 Audi A6
Does CarmaCars sell the 2025 Audi A6?
CarmaCars rents cars and sells one now and then. Tell us what you want and we look for one, or rent one for a week first.
Can I rent a 2025 Audi A6 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 2025 Audi A6 have recalls?
NHTSA lists 3 recall campaigns for it, in the table on this page. Ask for proof each was fixed.
What does the 2025 Audi A6 cost in fuel a year?
EPA puts it at US$3,150 a year for 15,000 miles at its fuel prices; at our price setting, 20,000 km cost about $2760.00.
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.