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BMW 635CSi Window Sticker

BMW doesn't release window stickers by VIN, so ForCar rebuilds the 635CSi label from NHTSA and EPA records. Free, no signup.

Monroney · NHTSA & EPA · 1981–1989 · Updated Oct 30, 2026 · 4.5 ★★★★★★★★★★ Reliability Score
Quick answer

The 1989 BMW 635CSi window sticker reads 16 mpg combined (14 city, 21 highway) for the 3.4L 6-cyl.

The BMW 635CSi window sticker — build, options & years

The BMW 635CSi ran from 1981–1989.

Powertrain on the label
3.4L 6-cyl
EPA fuel economy
16 mpg combined (1989)
Warranty as sold
4 years / 50,000 miles basic
Powertrain warranty
4 years / 50,000 miles
Generations
1 (1981–1989)

For year-by-year recalls, MPG and safety, see the full BMW 635CSi VIN decoder.

What the BMW 635CSi sticker says about fuel

EPA figures for the 1989 635CSi:

FIG.01·BMW 635CSi — EPA Fuel Economy on the Window Sticker
01
Citystop-start driving14 mpg
02
Highwaysteady cruising21 mpg
03
Combinedthe headline figure on the label16 mpg
TOP 3·UNIT EPA mpg·SOURCE EPA fuel-economy database

The label also prints an estimated $3,900 a year in fuel at 15,000 miles. In its EPA class (Subcompact Cars, 1989) the best 635CSi version ranks #36 of 42 on combined MPG (the class best is 44 mpg).

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4.5/5
★★★★★★★★★★
ForCar Reliability Score
BMW 635CSi · 9 model years
Safety (NHTSA)3.5
Recall record5.0
Complaint severity5.0

Recalls, MPG and safety year by year: BMW 635CSi VIN decoder.

635CSi window sticker — every model year

Any 635CSi from 1981–1989: the VIN carries the model year, so there is no year to pick. Other BMW models: BMW window stickers.

Other BMW window stickers

FIG.06·Other BMW window stickers
ModelYears coveredClassBest EPA figure
BMW M31988–2026Compact Cars29 mpg
BMW X52000–2026Standard Sport Utility Vehicle 4WD27 mpg
BMW X32004–2026Small Sport Utility Vehicle 4WD30 mpg
BMW M42015–2026Subcompact Cars30 mpg
BMW M51988–2026Midsize Cars20 mpg
BMW i82014–2020Subcompact Cars28 mpg
ROWS 6·SOURCE ForCar catalog · EPA fueleconomy.gov

Where to find the VIN on a BMW 635CSi

  1. WindshieldLower-left corner, driver's side, readable from outside without opening anything.
  2. Door jambOn the driver's door frame of every 635CSi, next to the tire-pressure and build-date plate.
  3. DocumentsRegistration, title and insurance card — on a BMW 635CSi all three must show the same number.
Everything on the BMW 635CSi
Recalls1 campaignsFuel economy16 mpg bestReliability4.5/5Common problems1 complaintsCheck a VINAgainst this exact buildDimensionsSize, weight, generationsCargo space12 cu ftDecode a VINWhat each character meansAbout this car1981–1989

Window sticker — frequently asked

What MPG does the BMW 635CSi window sticker show?

The 1989 label shows up to 16 mpg combined, #36 of 42 in its EPA class (Subcompact Cars). EPA puts the fuel bill at about $3,900 a year.

Window-sticker data rebuilt from NHTSA vPIC (equipment), EPA fueleconomy.gov (MPG) and NHTSA safety ratings. Monroney label per the Automobile Information Disclosure Act. Last updated Oct 2026. — ForCar Reviewed by , founder of ForCar.
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