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2020 Lexus IS 350 4DR AWD

2020 · 4-door · gasoline

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Fuel efficiency
C

Less efficient than 52% of 2020 gas cars

10.9 L/100 km · about $3,693 a year

ABCDF

Among 2020 compact cars, all types#72 of 89

Against every car on sale today, EVs includedD

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

Change km or fuel price
Insurance
D

Costs more to insure than 75% of 2020 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
163
63% above average
Theft risk
Average
19% below average
Awards
0
none this year

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 repairsCollision101% above
  • Theft, vandalism and hailComprehensive50% above
  • Damage from other driversDCPD113% above
  • Injury payoutsAccident benefits10% below
  • How often it's stolenTheft frequency19% below
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 2020 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 IS 350. 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: standard
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

  • City12.3 L
  • Highway9.1 L
  • CO₂254 g/km
  • Smog rating5/10

Litres per 100 km. Rated as gasoline, 464 of 805 for efficiency in 2020.

All NRCan figures
NRCan model name
IS 350 AWD
Powertrain (file)
ice
Vehicle class
Compact
Engine
3.5 L
Cylinders
6
Transmission
AS6
Fuel type
Premium
City
12.3 L/100 km
Highway
9.1 L/100 km
Combined
10.9 L/100 km
Combined (mpg)
26
Energy use (ranking scale)
10.9 L/100 km eq.
CO₂
254 g/km
CO₂ rating
4/10
Smog rating
5/10
NRCan trims averaged
1
Efficiency rank this year
464 of 805 (beats 42%)
Class rank this year
72 of 89 · Compact
Vs latest NRCan year
546 of 794 in 2026
Class vs latest year
47 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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