Exact configuration / US market
2004 / AP2 / RWD
Honda S2000 AP2 Base
The 2.2-liter AP2 with its revised ratios, 17-inch staggered wheels, and exact fluid quantities.
01 / Key facts
02 / Maintenance at a glance
11 maintenance guides available
Source-backed owner service for this exact configuration.
View all maintenance →Technical specifications
Facts are grouped by system. Expand any row to inspect evidence and its exact source locator.
Identity
7/10- Model year
- 2004
Verified
Model year / cover - Market
- United States
Verified
US-market publication - Body style
- Two-seat roadster
Verified
Vehicle description - Doors
- 2
Verified
Vehicle description - Seating capacity
- 2
Verified
Vehicle description - Chassis / platform code
- Not recorded
- Factory grade
- Not recorded
- Manufacturer code
- Not recorded
- EPA vehicle class
- Two Seaters
Verified
FuelEconomy.gov vehicle record 19358, VClass - FuelEconomy.gov record
- 19358
Verified
FuelEconomy.gov vehicle record 19358, id
Powertrain
17/24- Powertrain layout
- Not recorded
- Powertrain type
- Internal combustion
Verified
FuelEconomy.gov vehicle record 19358, atvType, fuelType1, and fuelType - Engine
- Water-cooled 4-stroke DOHC VTEC inline-four
Verified
Technical Information / Engine - Engine description
- Not recorded
- Engine code
- F22C1
Corroborated
Powertrain table - Engine position
- Not recorded
- Cylinders
- 4
Verified
Technical Information / Engine - Displacement
- 131.6 cu in
Verified
Technical Information / Engine - Bore
- 3.4 in
Verified
Technical Information / Engine - Stroke
- 3.6 in
Verified
Technical Information / Engine - Compression ratio
- 11.1:1
Verified
Technical Information / Engine - Valves
- Not recorded
- Induction
- Naturally aspirated
Verified
Engine description - Fuel delivery
- Not recorded
- Fuel
- Premium unleaded gasoline
Verified
Capacities / required fuel - Alternate fuel
- Not recorded
- Stop-start system
- Not recorded
- Engine power
- 240 hp
Verified
Engine table - Power speed
- 7,800 rpm
Verified
Engine table - Engine torque
- 161 lb-ft
Verified
Engine table - Torque speed
- 6,500 rpm
Verified
Engine table - Redline
- 8,000 rpm
Verified
Engine table - Specific output
- 111.3 hp/L
Derived
Calculated: 240 hp ÷ 2.157 L - Spark plugs
- NGK PFR7G-11S or DENSO PK22PR-L11S; 1.1 mm gap
Verified
Technical Information / Engine
Transmission
5/8- Transmission
- Close-ratio 6-speed manual
Verified
Drive train - Transmission code
- Not recorded
- Transmission type
- Manual
Derived
Drive train; normalized transmission type - EPA transmission descriptor
- Not recorded
- Forward ratios / speeds
- 6
Derived
Drive train; parsed forward-speed count - Driven wheels
- Rear-wheel drive
Verified
Drive train - Differential
- Torsen-design torque-sensing limited slip
Verified
Drive train - Transfer case
- Not recorded
Gearing
11/21- 1st gear
- 3.133:1
Verified
Drive train / gear ratios - 2nd gear
- 2.045:1
Verified
Drive train / gear ratios - 3rd gear
- 1.481:1
Verified
Drive train / gear ratios - 4th gear
- 1.161:1
Verified
Drive train / gear ratios - 5th gear
- 0.943:1
Verified
Drive train / gear ratios - 6th gear
- 0.763:1
Verified
Drive train / gear ratios - 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
- 2.8:1
Verified
Drive train / gear ratios - Final drive
- 4.1:1
Verified
Drive train / gear ratios - Front final drive
- Not recorded
- Rear final drive
- Not recorded
- Secondary reduction
- 1.208:1
Verified
Drive train / gear ratios - Transfer-case high range
- Not recorded
- Transfer-case low range
- Not recorded
- Overall ratio, 1st
- 15.517:1
Derived
Calculated: 1st × final × secondary - Overall ratio, top gear
- 3.779:1
Derived
Calculated: top × final × secondary
Chassis and steering
7/7- Frame / construction
- High X-bone monocoque
Verified
Body / suspension / chassis - Front suspension
- Independent in-wheel double wishbone with coil springs
Verified
Body / suspension / chassis - Rear suspension
- Independent in-wheel double wishbone with coil springs
Verified
Body / suspension / chassis - Steering
- Electric power rack-and-pinion
Verified
Body / suspension / chassis - Steering ratio
- 14.9:1
Verified
Body / suspension / chassis - Turns lock-to-lock
- 2.6
Verified
Body / suspension / chassis - Turning circle
- 35.4 ft
Verified
Body / suspension / chassis
Brakes
3/6- Brake system
- Not recorded
- Front brakes
- 11.8 in ventilated disc
Verified
Body / suspension / chassis - Rear brakes
- 11.1 in solid disc
Verified
Body / suspension / chassis - Front rotor diameter
- Not recorded
- Rear rotor diameter
- Not recorded
- Anti-lock braking
- Four-channel anti-lock braking system
Verified
Body / suspension / chassis
Wheels and tires
4/8- Wheels
- Not recorded
- Front wheel
- 17 × 7.0 in alloy
Verified
Body / suspension / chassis - Rear wheel
- 17 × 8.5 in alloy
Verified
Body / suspension / chassis - Front tire
- 215/45R17 87W
Verified
Body / suspension / chassis - Rear tire
- 245/40R17 91W
Verified
Body / suspension / chassis - 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
11/14- Overall length
- 162.2 in
Verified
Exterior and interior measurements - Overall width
- 68.9 in
Verified
Exterior and interior measurements - Overall height
- 50 in
Verified
Exterior and interior measurements - Wheelbase
- 94.5 in
Verified
Exterior and interior measurements - Front track
- 57.9 in
Verified
Exterior and interior measurements - Rear track
- 59.4 in
Verified
Exterior and interior measurements - Ground clearance
- Not recorded
- Curb weight
- 2,835 lb
Verified
Exterior and interior measurements - Weight distribution
- 49 / 51
Verified
Exterior and interior measurements - Passenger volume
- 45.1 ft³
Verified
Exterior and interior measurements - Cargo volume
- 5 ft³
Verified
Exterior and interior measurements - Payload
- Not recorded
- Drag coefficient
- Not recorded
- Front head/leg/shoulder/hip
- 34.6 / 44.3 / 50.7 / 49.8 in
Verified
Exterior and interior measurements
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
6/16- Fuel tank
- 13.2 US gal
Verified
Technical Information / Capacities - Engine oil capacity
- 5.1 US qt
Verified
Technical Information / Capacities - Engine oil with filter
- Not recorded
- Engine oil without filter
- Not recorded
- Conditional engine oil refill
- Not recorded
- Coolant capacity
- 8 US qt
Verified
Technical Information / Capacities - Automatic transmission fluid capacity
- Not recorded
- CVT fluid capacity
- Not recorded
- DCT fluid capacity
- Not recorded
- Manual transmission fluid capacity
- 1.7 US qt
Verified
Technical Information / Capacities - Differential oil capacity
- 0.8 US qt
Verified
Technical Information / Capacities - 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
- 2.7 US qt
Verified
Technical Information / Capacities
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
- 20 mpg (US)
Corroborated
Fuel consumption / US specification context - EPA highway
- 25 mpg (US)
Corroborated
Fuel consumption / US specification context - EPA combined
- 20 mpg (US)
Verified
FuelEconomy.gov vehicle record 19358, 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
- 444 g/mi
Verified
FuelEconomy.gov vehicle record 19358, 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
maintenance
2/2- Driver-side front blade application
- Bosch EVO16
Verified
PDF page 120 / printed page 102, Honda S2000 2009-00 driver and passenger, Evolution column - Passenger-side front blade applicationFront pair for the original wiper arms. Rear blades, washer fluid and modified arms require separate review.
- Bosch EVO20
Verified
PDF page 120 / printed page 102, Honda S2000 2009-00 driver and passenger, Evolution column
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
US owner-manual values are primary; an archived manufacturer brochure supplies shared North American gearing.
Bosch 2025 Wiper Blade Catalog
Manufacturer evidence; applied only to the listed configurations.
- Applies to
- United States; exact application and manufacture-date branch recorded in the profile
- Retrieved
- 2026-09-05
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
2004 Honda S2000 sales brochure
Archived manufacturer brochure; cross-market values are used only where the US manual confirms the same configuration.
- Applies to
- Canada; shared mechanical specification only
- Retrieved
- 2026-08-26
2004 S2000 Owner’s Manual
Primary source for AP2 identity, engine dimensions, fluids, and capacities.
- Applies to
- United States, 2004 model year
- Retrieved
- 2026-08-26