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2018 Chevrolet Impala

2018 · Full-size · gasoline

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202020192018201720162015201420132012201120102009200820072006200520042003200220012000
Fuel efficiency
B

Top 29% of 2018 gas cars

9.5 L/100 km · about $2,727 a year

ABCDF

Among 2018 full-size cars, all types#21 of 80

Against every car on sale today, EVs includedC

20,000 km a year at $1.44/L regular gasoline.

Change km or fuel price
Insurance
C

About average to insure for a 2018 car

From what insurers paid out on the 2018 model

ABCDF

Compares cars, not drivers. Not a quote.

Insurance estimates for
Crash rating
5/5
NHTSA stars
Insurance claims
99
1% below average · 2018 data
Theft risk
—
not enough data
Awards
0
none this year

Why insurance costs what it does

IBC hasn't published claims for the 2018 yet, so this uses what insurers paid out on the 2018 model, compared with a typical car. Bars to the right mean higher claims, which push the price up.

  • Crash repairsCollision21% above
  • Theft, vandalism and hailComprehensive9% below
  • Damage from other driversDCPDno data
  • Injury payoutsAccident benefits16% below
  • How often it's stolenTheft frequencyno data
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 2018 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 Impala. 5 is best.

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

Driver assist

  • Automatic emergency braking: optional
  • Forward collision warning: optional
  • Lane departure warning: optional
  • 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, FWD) 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

  • City10.9 L
  • Highway7.9 L
  • CO₂224 g/km
  • Smog rating3/10

Litres per 100 km. Rated as gasoline, 277 of 782 for efficiency in 2018.

All NRCan figures
NRCan model name
Impala
Powertrain (file)
ice
Vehicle class
Full-size
Engine
2.5 L
Cylinders
4
Transmission
AS6
Fuel type
Regular
City
10.9 L/100 km
Highway
7.9 L/100 km
Combined
9.5 L/100 km
Combined (mpg)
30
Energy use (ranking scale)
9.5 L/100 km eq.
CO₂
224 g/km
CO₂ rating
5/10
Smog rating
3/10
NRCan trims averaged
1
Efficiency rank this year
277 of 782 (beats 65%)
Class rank this year
21 of 80 · Full-size
Vs latest NRCan year
462 of 794 in 2026
Class vs latest year
25 of 43

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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