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2021 Audi A4 Sedan 40 Tfsi Quattro

2021 · Compact · gasoline

Add to compare
20222021
Fuel efficiency
A

Top 9% of 2021 gas cars

8.3 L/100 km · about $2,812 a year

ABCDF

Among 2021 compact cars, all types#29 of 73

Against every car on sale today, EVs includedC

20,000 km a year at $1.69/L premium gasoline.

Change km or fuel price
Insurance
?

Not enough data to grade

No claim history yet, so it's priced as a typical car

Compares cars, not drivers. Not a quote.

Insurance estimates for
Crash rating
5/5
NHTSA stars
Insurance claims
—
no claim data
Theft risk
—
not enough data
Awards
0
none this year

Why insurance costs what it does

IBC hasn't published claim history for this model, so it's priced as a typical car.

How the grade is worked out

We estimate what a typical driver with full coverage would pay for this model in Ontario, then rank it against every other 2021 model. The car-specific part of the premium follows what insurers have paid out on this model (the bars above). A is cheaper to insure than at least 80% of them. It compares cars, not drivers: your own quote depends mostly on your age, record and address.

Sources: Alberta AIRB, FSRA, GAA, Facility Association and IBC How Cars Measure Up. How this works

Safety

5/5 in U.S. government crash tests (NHTSA) on the A4. 5 is best.

  • Overall★★★★★
  • Head-on crash★★★★★
  • Side crash★★★★★
  • Rollover resistance★★★★★

Driver assist

  • Automatic emergency braking: standard
  • Forward collision warning: standard
  • Lane departure warning: standard
  • Blind-spot warning: optional
About these ratings

Stars measure how well the cabin protects people in a lab crash, not how often the car crashes. They're for the U.S. version (4 DR, AWD) of the same model year, usually the same car as in Canada. IIHS awards can depend on headlights or trim. How this works

Fuel and emissions

  • City9.3 L
  • Highway7 L
  • CO₂194 g/km
  • Smog rating5/10

Litres per 100 km. Rated as gasoline, 180 of 827 for efficiency in 2021.

All NRCan figures
NRCan model name
A4 Sedan 40 TFSI quattro
Powertrain (file)
ice
Vehicle class
Compact
Engine
2 L
Cylinders
4
Transmission
AM7
Fuel type
Premium
City
9.3 L/100 km
Highway
7 L/100 km
Combined
8.3 L/100 km
Combined (mpg)
34
Energy use (ranking scale)
8.3 L/100 km eq.
CO₂
194 g/km
CO₂ rating
6/10
Smog rating
5/10
NRCan trims averaged
1
Efficiency rank this year
180 of 827 (beats 78%)
Class rank this year
29 of 73 · Compact
Vs latest NRCan year
373 of 794 in 2026
Class vs latest year
36 of 53

Lab ratings from Natural Resources Canada; real-world use, especially in winter, is usually higher. How this works

IBC How Cars Measure Up, NRCan Fuel Consumption Guide, and NHTSA. Not a quote. How this works

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