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2021 Audi A4 Quattro

2021 · 4-door · gasoline

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Fuel efficiency
A

Top 17% of 2021 gas cars

8.8 L/100 km · about $2,981 a year

ABCDF

Among 2021 compact cars, all types#36 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
D

Costs more to insure than 80% of 2021 cars

From what insurers have paid out on this model

ABCDF

Compares cars, not drivers. Not a quote.

Insurance estimates for
Crash rating
5/5
NHTSA stars
Insurance claims
236
136% above average
Theft risk
High
21% above average
Awards
1
IIHS

Why insurance costs what it does

What insurers have paid out on this model, compared with a typical car. Bars to the right mean higher claims than typical, which push the price up.

  • Crash repairsCollision172% above
  • Theft, vandalism and hailComprehensive21% above
  • Damage from other driversDCPD180% above
  • Injury payoutsAccident benefits169% above
  • How often it's stolenTheft frequency21% above
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

Awards

  • IIHSTop Safety Pick Source
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

  • City9.8 L
  • Highway7.6 L
  • CO₂205 g/km
  • Smog rating5/10

Litres per 100 km. Rated as gasoline, 234 of 827 for efficiency in 2021.

All NRCan figures
NRCan model name
A4 Sedan 45 TFSI quattro
Powertrain (file)
ice
Vehicle class
Compact
Engine
2 L
Cylinders
4
Transmission
AM7
Fuel type
Premium
City
9.8 L/100 km
Highway
7.6 L/100 km
Combined
8.8 L/100 km
Combined (mpg)
32
Energy use (ranking scale)
8.8 L/100 km eq.
CO₂
205 g/km
CO₂ rating
6/10
Smog rating
5/10
NRCan trims averaged
3
Efficiency rank this year
234 of 827 (beats 72%)
Class rank this year
36 of 73 · Compact
Vs latest NRCan year
410 of 794 in 2026
Class vs latest year
37 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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