Exact configuration / US market
1999 / MY1999 / FWD
Honda Civic HX · Automatic (variable gear ratios) · 4 cyl · 1.6 L
MY1999 US configuration with 1.6 L, automatic (variable gear ratios), and source-linked EPA data.
01 / Key facts
Technical specifications
Facts are grouped by system. Expand any row to inspect evidence and its exact source locator.
Identity
5/10- Model year
- 1999
Verified
FuelEconomy.gov vehicle record 14873, year - Market
- United States
Verified
FuelEconomy.gov vehicle record 14873, dataset US-market scope - Body style
- Passenger car
Verified
FuelEconomy.gov vehicle record 14873, VClass - Doors
- Not recorded
- Seating capacity
- Not recorded
- Chassis / platform code
- Not recorded
- Factory grade
- Not recorded
- Manufacturer code
- Not recorded
- EPA vehicle class
- Subcompact Cars
Verified
FuelEconomy.gov vehicle record 14873, VClass - FuelEconomy.gov record
- 14873
Verified
FuelEconomy.gov vehicle record 14873, id
Powertrain
9/22- Powertrain layout
- Not recorded
- Powertrain type
- Internal combustion
Verified
FuelEconomy.gov vehicle record 14873, atvType, fuelType1, and fuelType - Engine
- Not recorded
- Engine description
- VTEC-E
Verified
FuelEconomy.gov vehicle record 14873, eng_dscr - Engine code
- Not recorded
- Engine position
- Not recorded
- Cylinders
- 4
Verified
FuelEconomy.gov vehicle record 14873, cylinders - Displacement
- 97 cu in
Verified
1999 Honda Civic Coupe Owner’s Manual — original technical chapter
1999 Civic Coupe original technical chapter CI9999O00244A.pdf, PDF3 / printed246. Explicit U.S.HX appears in footnote2 (SOHC VTEC) and footnote3 (9.4compression), distinct from footnote5 U.S.Si (1595cc DOHC VTEC). CanonicalEPA baseline explicitly namesCivicHX. - Bore
- 3 in
Verified
1999 Honda Civic Coupe Owner’s Manual — original technical chapter
1999 Civic Coupe original technical chapter CI9999O00244A.pdf, PDF3 / printed246. Explicit U.S.HX appears in footnote2 (SOHC VTEC) and footnote3 (9.4compression), distinct from footnote5 U.S.Si (1595cc DOHC VTEC). CanonicalEPA baseline explicitly namesCivicHX. - Stroke
- 3.5 in
Verified
1999 Honda Civic Coupe Owner’s Manual — original technical chapter
1999 Civic Coupe original technical chapter CI9999O00244A.pdf, PDF3 / printed246. Explicit U.S.HX appears in footnote2 (SOHC VTEC) and footnote3 (9.4compression), distinct from footnote5 U.S.Si (1595cc DOHC VTEC). CanonicalEPA baseline explicitly namesCivicHX. - Compression ratio
- 9.4:1
Verified
1999 Honda Civic Coupe Owner’s Manual — original technical chapter
1999 Civic Coupe original technical chapter CI9999O00244A.pdf, PDF3 / printed246. Explicit U.S.HX appears in footnote2 (SOHC VTEC) and footnote3 (9.4compression), distinct from footnote5 U.S.Si (1595cc DOHC VTEC). CanonicalEPA baseline explicitly namesCivicHX. - Valves
- Not recorded
- Induction
- Naturally aspirated
Verified
FuelEconomy.gov vehicle record 14873, tCharger, sCharger, and eng_dscr - Fuel delivery
- Not recorded
- Fuel
- Regular Gasoline
Verified
FuelEconomy.gov vehicle record 14873, fuelType1 and fuelType - Alternate fuel
- Not recorded
- Stop-start system
- Not recorded
- Engine power
- Not recorded
- Power speed
- Not recorded
- Engine torque
- Not recorded
- Torque speed
- Not recorded
- Redline
- Not recorded
Transmission
4/8- Transmission
- Automatic (variable gear ratios)
Verified
FuelEconomy.gov vehicle record 14873, trany - Transmission code
- Not recorded
- Transmission type
- Automatic
Derived
FuelEconomy.gov vehicle record 14873, trany; normalized transmission type - EPA transmission descriptor
- CLKUP
Verified
FuelEconomy.gov vehicle record 14873, trans_dscr - Forward ratios / speeds
- Not recorded
- Driven wheels
- FWD
Verified
FuelEconomy.gov vehicle record 14873, drive - Differential
- Not recorded
- Transfer case
- Not recorded
Gearing
0/19- 1st gear
- Not recorded
- 2nd gear
- Not recorded
- 3rd gear
- Not recorded
- 4th gear
- Not recorded
- 5th gear
- Not recorded
- 6th gear
- Not recorded
- 7th gear
- Not recorded
- 8th gear
- Not recorded
- 9th gear
- Not recorded
- 10th gear
- Not recorded
- CVT lowest ratio
- Not recorded
- CVT highest ratio
- Not recorded
- Reverse
- Not recorded
- Final drive
- Not recorded
- Front final drive
- Not recorded
- Rear final drive
- Not recorded
- Secondary reduction
- Not recorded
- Transfer-case high range
- Not recorded
- Transfer-case low range
- Not recorded
Chassis and steering
0/7- Frame / construction
- Not recorded
- Front suspension
- Not recorded
- Rear suspension
- Not recorded
- Steering
- Not recorded
- Steering ratio
- Not recorded
- Turns lock-to-lock
- Not recorded
- Turning circle
- Not recorded
Brakes
0/6- Brake system
- Not recorded
- Front brakes
- Not recorded
- Rear brakes
- Not recorded
- Front rotor diameter
- Not recorded
- Rear rotor diameter
- Not recorded
- Anti-lock braking
- Not recorded
Wheels and tires
0/8- Wheels
- Not recorded
- Front wheel
- Not recorded
- Rear wheel
- Not recorded
- Front tire
- Not recorded
- Rear tire
- Not recorded
- Wheel fastener torque
- Not recorded
- Front cold tire pressure
- Not recorded
- Rear cold tire pressure
- Not recorded
Replacement fitment
0/22- Wheel bolt pattern
- Not recorded
- Center bore
- Not recorded
- Front wheel offset
- Not recorded
- Rear wheel offset
- Not recorded
- Wheel fastener thread
- Not recorded
- Spare tire
- Not recorded
- Driver-side wiper
- Not recorded
- Passenger-side wiper
- Not recorded
- Rear wiper
- Not recorded
- 12 V battery specification
- Not recorded
- 12 V battery group / size
- Not recorded
- Low-beam bulb
- Not recorded
- High-beam bulb
- Not recorded
- Fog-lamp bulb
- Not recorded
- Front turn-signal bulb
- Not recorded
- Rear turn-signal bulb
- Not recorded
- Brake-lamp bulb
- Not recorded
- Reverse-lamp bulb
- Not recorded
- Engine air-filter fitment
- Not recorded
- Cabin air-filter fitment
- Not recorded
- Engine oil-filter fitment
- Not recorded
- Engine oil drain washer
- Not recorded
Dimensions and capacity
8/13- Overall length
- 175.2 in
Verified
1999 Honda Civic Coupe Owner’s Manual — original technical chapter
1999 Civic Coupe original technical chapter CI9999O00244A.pdf, PDF3 / printed246. Explicit U.S.HX appears in footnote2 (SOHC VTEC) and footnote3 (9.4compression), distinct from footnote5 U.S.Si (1595cc DOHC VTEC). CanonicalEPA baseline explicitly namesCivicHX. - Overall width
- 67.1 in
Verified
1999 Honda Civic Coupe Owner’s Manual — original technical chapter
1999 Civic Coupe original technical chapter CI9999O00244A.pdf, PDF3 / printed246. Explicit U.S.HX appears in footnote2 (SOHC VTEC) and footnote3 (9.4compression), distinct from footnote5 U.S.Si (1595cc DOHC VTEC). CanonicalEPA baseline explicitly namesCivicHX. - Overall height
- 54.1 in
Verified
1999 Honda Civic Coupe Owner’s Manual — original technical chapter
1999 Civic Coupe original technical chapter CI9999O00244A.pdf, PDF3 / printed246. Explicit U.S.HX appears in footnote2 (SOHC VTEC) and footnote3 (9.4compression), distinct from footnote5 U.S.Si (1595cc DOHC VTEC). CanonicalEPA baseline explicitly namesCivicHX. - Wheelbase
- 103.1 in
Verified
1999 Honda Civic Sedan Owner’s Manual — original technical chapter
1999 Civic Sedan original technical chapter CV9999O00262A.pdf, PDF3 / printed264; Coupe CI9999O00244A.pdf, PDF3-4 / printed246-247; Hatchback SI9999O00214A.pdf, PDF3 / printed216. All three title indices verify1999/body and link their technical chapters. Shared values include coupeSi; no engine/retail/body mapping inferred. - Front track
- 58.1 in
Verified
1999 Honda Civic Sedan Owner’s Manual — original technical chapter
1999 Civic Sedan original technical chapter CV9999O00262A.pdf, PDF3 / printed264; Coupe CI9999O00244A.pdf, PDF3-4 / printed246-247; Hatchback SI9999O00214A.pdf, PDF3 / printed216. All three title indices verify1999/body and link their technical chapters. Shared values include coupeSi; no engine/retail/body mapping inferred. - Rear track
- 58.1 in
Verified
1999 Honda Civic Sedan Owner’s Manual — original technical chapter
1999 Civic Sedan original technical chapter CV9999O00262A.pdf, PDF3 / printed264; Coupe CI9999O00244A.pdf, PDF3-4 / printed246-247; Hatchback SI9999O00214A.pdf, PDF3 / printed216. All three title indices verify1999/body and link their technical chapters. Shared values include coupeSi; no engine/retail/body mapping inferred. - Ground clearance
- Not recorded
- Curb weight
- Not recorded
- Weight distribution
- Not recorded
- Passenger volume
- 85 ft³
Verified
FuelEconomy.gov vehicle record 14873, pv2, pv4, and hpv - Cargo volume
- 12 ft³
Verified
FuelEconomy.gov vehicle record 14873, lv2, lv4, and hlv - Payload
- Not recorded
- Drag coefficient
- Not recorded
Load and utility
0/13- GVWR
- Not recorded
- Front GAWR
- Not recorded
- Rear GAWR
- Not recorded
- GCWR
- Not recorded
- Maximum trailer weight
- Not recorded
- Maximum tongue load
- Not recorded
- Maximum roof load
- Not recorded
- Cargo-bed length
- Not recorded
- Cargo-bed width
- Not recorded
- Cargo-bed depth
- Not recorded
- Cargo-floor length
- Not recorded
- Cargo-area width
- Not recorded
- Cargo-area height
- Not recorded
Fluids and capacities
1/16- Fuel tank
- 47.6 US qt
Verified
1999 Honda Civic Sedan Owner’s Manual — original technical chapter
1999 Civic Sedan original technical chapter CV9999O00262A.pdf, PDF3 / printed264; Coupe CI9999O00244A.pdf, PDF3-4 / printed246-247; Hatchback SI9999O00214A.pdf, PDF3 / printed216. All three title indices verify1999/body and link their technical chapters. Shared values include coupeSi; no engine/retail/body mapping inferred. - Engine oil capacity
- Not recorded
- Engine oil with filter
- Not recorded
- Engine oil without filter
- Not recorded
- Conditional engine oil refill
- Not recorded
- Coolant capacity
- Not recorded
- Automatic transmission fluid capacity
- Not recorded
- CVT fluid capacity
- Not recorded
- DCT fluid capacity
- Not recorded
- Manual transmission fluid capacity
- Not recorded
- Differential oil capacity
- Not recorded
- Front differential fluid capacity
- Not recorded
- Rear differential fluid capacity
- Not recorded
- Transfer-case fluid capacity
- Not recorded
- A/C refrigerant charge
- Not recorded
- Washer-fluid capacity
- Not recorded
Service specifications
0/17- Minimum fuel octane
- Not recorded
- Engine oil viscosity
- Not recorded
- Engine oil specification
- Not recorded
- Engine oil drain-plug torque
- Not recorded
- Automatic transmission fluid
- Not recorded
- CVT fluid
- Not recorded
- DCT fluid
- Not recorded
- Manual transmission fluid
- Not recorded
- Coolant specification
- Not recorded
- Differential fluid
- Not recorded
- Transfer-case fluid
- Not recorded
- Brake fluid
- Not recorded
- Power-steering fluid
- Not recorded
- A/C refrigerant type
- Not recorded
- Spark-plug type
- Not recorded
- Spark-plug gap
- Not recorded
- Spark-plug torque
- Not recorded
Efficiency
3/6- EPA city
- 29 mpg (US)
Verified
FuelEconomy.gov vehicle record 14873, city08 - EPA highway
- 35 mpg (US)
Verified
FuelEconomy.gov vehicle record 14873, highway08 - EPA combined
- 31 mpg (US)
Verified
FuelEconomy.gov vehicle record 14873, comb08 - EPA city, alternate fuel
- Not recorded
- EPA highway, alternate fuel
- Not recorded
- EPA combined, alternate fuel
- Not recorded
Range
0/4- Total range
- Not recorded
- Alternate-fuel range
- Not recorded
- Alternate-fuel city range
- Not recorded
- Alternate-fuel highway range
- Not recorded
Emissions
1/4- Tailpipe CO₂
- 287 g/mi
Verified
FuelEconomy.gov vehicle record 14873, co2TailpipeGpm - Emissions classification
- Not recorded
- EPA fuel-economy score
- Not recorded
- EPA greenhouse-gas score
- Not recorded
Safety
0/3- Tire-pressure monitoring
- Not recorded
- Stability control
- Not recorded
- Driver-assistance suite
- Not recorded
Body
0/2- Roof
- Not recorded
- Aerodynamic equipment
- Not recorded
US safety ratings and recalls
Current NHTSA results for this model year, make, and model. Ratings are shown only for NHTSA-tested variants; recall applicability must be confirmed by VIN.
Loading current NHTSA data…
Sources used
Configuration identity and efficiency values come directly from the FuelEconomy.gov record. Marketing-trim names are not inferred where the government record does not state them.
FuelEconomy.gov model-year bulk vehicle records
Official bulk configuration, engine, transmission, drivetrain, fuel-economy, volume, and emissions records; the official record API is the bounded fallback.
- Applies to
- United States, complete imported model years 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
- Retrieved
- 2026-08-31
1999 Honda Civic Coupe Owner’s Manual — original technical chapter
Official Honda split-PDF original. The paired manual main index identifies1999 and body, and its technical index links this chapter. All three body specification tables were rendered and visually compared. No genericEPA-to-retail-trim crosswalk was inferred.
- Applies to
- United States1999Civic gasoline. Generic records use only the intersection across sedan, coupe includingSi, and hatchback; explicitly namedHX uses coupe table. CNG/GX excluded.
- Retrieved
- 2026-10-18
1999 Honda Civic Sedan Owner’s Manual — original technical chapter
Official Honda split-PDF original. The paired manual main index identifies1999 and body, and its technical index links this chapter. All three body specification tables were rendered and visually compared. No genericEPA-to-retail-trim crosswalk was inferred.
- Applies to
- United States1999Civic gasoline. Generic records use only the intersection across sedan, coupe includingSi, and hatchback; explicitly namedHX uses coupe table. CNG/GX excluded.
- Retrieved
- 2026-10-18