WebCars! The Corvette Story

Sell - Buy a Corvette
2004 C5 Corvette Commemorative Edition
To learn more about the 2004 Corvette, click here.

2004 Corvette Specs

Body Specs

Model Code: 1YY07 (Coupe)
1YY67 (Convertible)
1YY37 (Z06)
Wheelbase: 104.5 inches
Overhang (Front): 38.8 inches
Overhang (Rear): 35.7 inches
Front Track: 62.0 inches
Rear Track: 62.1 inches
Length: 179.7 inches
Width: 73.6 inches
Height: 47.7 inches / 1211.5 mm (Coupe)
47.8 inches / 1214.7 mm (Convertible)
47.7 inches / 1211.5 mm (Z06)
Min. Ground Clearance: 3.7 inches
Ground Clearance:
Rear Bumper to Ground
9.2 inches
Head Room: Coupe: 37.9 inches / 963.0 mm
Convertible: 37.6 inches / 955.0 mm
Z06: 37.8 inches / 960 mm
Shoulder Room: 55.3 inches
Hip Room: 54.2 inches
Leg Room: 42.7 inches
Interior Passenger Volume: 51.4 Cubic Feet
Interior Trunk Volume: 25.0 Cubic Feet
Cargo Capacity: 24.8 Cubic Feet / 702 Liters (Coupe)
13.9 Cubic Feet / 394 Liters (Convertible)
13.3 Cubic Feet / 377.0 Liters (Z06)
Tire Size - Coupe, Convertible: P245/45ZR-17 (Front)
P275/40ZR-18 (Rear)
(Goodyear Eagle F1 GS, Extended Mobility)
Tire Size - Z06: P265/40ZR-17 (Front)
P295/35ZR-18 (Rear)
(Goodyear Eagle F1 SC)
Wheel Size - Coupe, Convertible: 17" x 8.5" (Front)
18" x 9.5" (Rear)
Cast Aluminum
Wheel Size - Z06: 17" x 9.5" (Front)
18" x 10.5" (Rear)
Forged Aluminum
Wheel Type: Cast Aluminum, Front and Rear
Recommended Tire Inflation: 30 PSI Front / Rear
Manual Six Speed Transmission: 1st Gear 2.66:1
2nd Gear 1.78:1
3rd Gear 1.30:1
4th Gear 1.00:1
5th Gear .74:1
6th Gear .50:1
Reverse Gear 2.90:1
Manual Six Speed Transmission - Z06: 1st Gear 2.97:1
2nd Gear 2.07:1
3rd Gear 1.43:1
4th Gear 1.00:1
5th Gear .84:1
6th Gear .56:1
Reverse Gear 3.28:1
Turbo Hydra-Matic (Automatic) Transmission: 1st Gear 3.06:1
2nd Gear 1.63:1
3rd Gear 1.00:1
4th Gear 0.70:1
Reverse Gear 2.29:1
Axle Ratio
Automatic Transmission:
2.73:1
Axle Ratio
Manual Transmission:
3.42:1
Axle Ratio, Z06: 3.42:1
Final Drive Ratio
Automatic Transmission:
1.91:1 (2.19:1 Optional)
Axle Ratio
Manual Transmission:
1.71:1
Axle Ratio
Z06:
1.92:1
Turbo Hydra-Matic (Automatic) Type: Hydra-Matic Rear Mounted
4-Speed Automatic w/Overdrive (4L60-E)
Manual Transmission: Borg-Warner
6-Speed Manual (T56)
Standard Fuel Tank Capacity: 19.1 Gallons
Battery, Cold Cranking Amps: 500
EPA Fuel Economy: Manual Transmission (Coupe, Convertible)
17 MPG (City) / 26 MPG (Highway) / 20 MPG (Combined)
Automatic Transmission (Coupe, Convertible)
16 MPG (City) / 23 MPG (Highway) / 19 MPG (Combined)
Z06
19 MPG (City) / 28 MPG (Highway)
Maximum Cruising Range - Coupe, Convertible: 534.8 Miles (Manual Transmission) / 477.5 Miles (Automatic Transmission)
Maximum Cruising Range - Z06: 518 Miles (Manual Transmission) / 481 Miles (Automatic Transmission)
Steering Ratio: 16.1:1
Steering Turns, Lock to Lock: Coupe, Convertible - 2.66
Z06 - 2.46
Turning Diameter, Curb to Curb: Coupe, Convertible - 12.0 M / 39.4 ft.
Z06 - 12.9 M / 42.3 ft.
Turning Diameter, Wall to Wall: Coupe, Convertible - 12.3 M / 40.3 ft.
Z06 - 13.2 M / 43.3 ft.
Steering Wheel Diameter: 15 inches (380 mm)
Weight: 3,247 lbs. (Convertible)
3,172 lbs. (Coupe)


Engine Specs

Designation: LS1 (Coupe, Convertible)
LS6 (Z06)
Type: 90° V8, Pushrod, OHV (overhead Valve)
Displacement: 5.7 liters / 346 cubic inches
(Coupe, Convertible and Z06)
Bore / Stroke: 3.90 inches (99.06 mm.) / 3.62 inches (91.95 mm.)
Horsepower: 350 hp @ 5,200 RPM (Coupe, Convertible LS1)
405 hp @ 6,000 RPM (Z06 LS6)
Torque: 375 lbs. - ft. @ 4,400 RPM (Manual Transmission)
360 lbs. - ft. @ 4,000 RPM (Automatic Transmission)
Z06 Torque: 400 lbs. - ft. @ 4,800 RPM
Fuel Shutoff: 6,200 RPM (Coupe, Convertible LS1)
6,600 RPM (Z06 LS6)
Redline: 6,000 RPM (Coupe, Convertible LS1)
6,500 RPM (Z06 LS6)
Fuel Induction System: Sequential Fuel Injection
Fuel Requirement: 93 Octane
(LS1, LS6)
Redline (RPM): 6,000
Compression Ratio: 10.1:1
Compression Ratio - Z06: 10.5:1
Alternator: 50 Amps (idle), 120 Amps Maximum
Cylinder Head Material: Cast Aluminum
Cylinder Block Material: Cast Aluminum
Engine Oil Capacity: 6.5 Quarts, with filter
6.0 Quarts, without filter
Recommended Oil: 5W/30 Mobil 1 Synthetic or Equivalent
Recommended Oil Change Interval: 15,000 miles or One Year, under normal use
Engine Oil Filter: AC Tyoe PF44
Engine Coolant Capacity: 11.5 Quarts (Automatic Transmission)
11.8 Quarts (Manual Transmisson)
Radiator Core Material: Aluminum
Fill Cap Pressure Rating: 15 PSI
Fill Cap Pressure Test Rating (Max.): 20 PSI
Emission Control System:
  • Three Way Catalyst
  • Air Injection Reactor (AIR)
  • Positive Crankcase Ventilation (PCV)
Air Cleaner Filter: AC Tyoe A917C
Coolant Surge Cap: 15 PSI
GM P/N 10296465
Assembly Site: Romulus, MI


Engine Specs - Ignition System

Type: Coil-Near Plug
Coil Manufacturer: Nippondenso
Coil Model: 5-09970-456
Spark Plug Manufacturer: Delphi
Spark Plug Model: 41-952; Part No. 25171803
Spark Plug Thread: 14.0 mm
Spark Plug Tightening Torque: 7 - 15 lb. ft.
Spark Plug Gap: 1.5mm (0.060 inch)
Spark Plug Wire Resistance: 700 Ω / foot


Chassis Specs

Structure / Frame: Integral Perimeter Frame with Center Backbone / All Welded Steel Body
Suspension - Front: Independent SLA (Sort Long Arm) forged aluminum upper and pressure-cast aluminum lower control arms; forged aluminum steering knuckle, transverse leaf spring and steel stabilizer bar, spindle offset.
Suspension - Rear: Independent five link design with toe and camber adjustment, cast aluminum upper and lower control arms and knuckle, transverse monoleaf spring and steel stabilizer bar and tie rods, tubular u-jointed metal matrix composite driveshafts
Stabilizer Bar Diameter - Coupe, Convertible: Standard, F45 - 19.1 mm / .75 inch
Z51 - 21.7 mm / .85 inch
Stabilizer Bar Diameter, Z06: 21.7 mm / .85 inch
Stabilizer Bar Wall Thickness - Coupe, Convertible: Standard, F45 - 2.0 mm / .08 inch
Z51 - 3.0 mm / .12 inch
Stabilizer Bar Wall Thickness, Z06: Standard, F45 - 3.0 mm / .12 inch
Shock Absorber Diameter - Coupe, Convertible: Standard, F45 - 36.0 mm / 1.42 inch
Z51 - 36.0 mm / 1.42 inch
Shock Absorber Diameter - Z06: Standard, F45 - 45.0 mm / 1.42 inch
Front Travel: 90.0 mm full jounce, rebound
Rear Travel: 96 mm full jounce, rebound
Spring, Front: Monoleaf, Filamount Wound Glass - Epoxy Composite
1152 mm x 90 mm
Rate: FE1 - 77.2; FE45 - 79.8; FE3 - 92.2 n/M
Rate at Wheel: FE1 - 18.5; FE45 - 18.7; FE3 - 20.0 n/M
Spring, Rear: Monoleaf, Filamount Wound Glass - Epoxy Composite
1152 mm x 90 mm
Rate: FE1, FE45 - 103; FE3 - 92.2 n/M
Rate at Wheel: FE1, FE45 - 18.7; FE3 - 25.2 n/M


Performance Specs

Weight to Power Ratio
Automatic Transmission:
9.4 lbs.:hp
Weight to Power Ratio
Manual Transmission:
9.3 lbs.:hp
Weight to Power Ratio
Z06:
8.13 lbs.:hp
Frontal Area: N/A
Coefficient of Drag: 0.29 (Coupe)
0.32 Convertible
Specific Output: 60.53:1 (hp / liter)
0 - 60 MPH:
Manual Transmission
4.72 seconds
0 - 60 MPH:
Automatic Transmission
5.05 seconds
0 - 60 MPH:
Z06
4.0 seconds
Top Speed - Coupe, Convertible: 175 MPH / 281.6 KPH
Top Speed - Z06: 171 MPH / 275.2 KPH
1/4 Mile Acceleration - Coupe, Convertible: 13.22 Seconds
109 MPH
1/4 Mile Acceleration - Z06: 12.6 Seconds
114 MPH
Lateral Acceleration - Coupe, Convertible:: 0.93 g
Lateral Acceleration - Z06: 1.03 g

Brake Specs

Type: Power Assisted, Four Wheel Vented Disc with Four Wheel ABS
Total Swept Area: 263 sq. in. (Front)
158 sq. in. (Rear)
Effective Area: 22.3 sq. in. (Front)
8.7 sq. in. (Rear)
Rotor: Outer Working Diameter, Front: (325 mm.) 12.6 inches
Thickness, Front: (32 mm.) 1.26 inches
Outer Working Diameter, Rear: (305 mm.) 11.8 inches
Thickness, Rear: (26 mm.) 1.0 inches
Type and Material: Vented, Gray Iron Vented (Front)
HCE Iron Vented (Rear)
Anti-lock System: Four Wheel (Bosch ABS V)
Parking Brake: Internal
Parking Brake Drum Diameter: 190 mm
Parking Brake Lining Size: 400 mm (length) x 25 mm (width) x 3 mm (thickness)

2004 Corvette Options

RPO Description Production Price
1SB** Preferred Equipment Group-Convertible 9,334 (27.40%) $1,200.00
1SB*** Commemorative Edition Package - Z06 2,025 (5.94%) $4,335.00
1SB* Preferred Equipment Group-Sport Coupe 11,446 (33.60%) $1,200.00
1SC**** Commemorative Edition Package - Sport Coupe 2,215 (6.50%) $3,700.00
1SC**** Commemorative Edition Package - Convertible 2,659 (7.81%) $3,700.00
79U Millennium Yellow with tint coat 2,641 (7.75%) $750.00
86U Magnetic Red Metallic II 3,596 (10.56%) $750.00
AAB Memory Package (Z06 hardtop) 5,446 (15.99%) $175.00
B84 Body Side Moldings 20,626 (60.55%) $150.00
C2L Dual Removable Roof Panels (coupe) 5,079 (14.91%) $1,400.00
CC3 Removable Roof Panel, blue tint (coupe) 4,356 (12.79%) $750.00
DD0 Auto-dimming Mirrors (Z06 hardtop) 5,446 (15.99%) $160.00
F55 Magnetic Selective Ride Control (coupe and convertible) 5,843 (17.15%) $1,695.00
G92 Performance 3.15 Axle (automatic, coupe and convertible) 10,367 (30.43%) $395.00
MN6 6-Speed Manual Transmission (coupe and convertible) 6,928 (20.34%) $915.00
N73 Magnesium Wheels (coupe and convertible) 1,110 (3.26%) $995.00
QF5 Polished Aluminum Wheels (coupe and convertible) 22,487 (66.01%) $1,295.00
R8C Corvette Museum Delivery 142 (0.42%) $490.00
U1S Remote 12-Disc Changer (coupe and convertible) 3,860 (11.33%) $600.00
UL0 Delco Stereo Cassette (coupe and convertible) 14,668 (43.06%) n/a
V49 Front License Plate Frame 19,520 (57.30%) $15.00
Z51 Performance Handling Package (coupe and convertible) 3,672 (10.78%) $395.00

Total Production: 34,064
Coupe: 16,165 (47.45%)
Convertible: 12,216 (35.86%)
Hardtop: 5,683 (16.68%)

Notes: Base Corvette Coupe with 346 cu. in. 350 hp engine and four speed automatic transmission: $44,535.00.
Base Corvette Convertible with 346 cu. in. 350 hp engine and four speed automatic transmission: $51,535.00.
Base Corvette Z06 Hardtop with 346 cu. in. 405 hp engine and six speed manual transmission: $52,385.00.

2004 Packages
RPO Description Contains Production Price
1SB

Convertible Equipment Group

heads-up display, power telescopic steering column, auto dimming mirrors, memory package and twilight sentinel. Z06 Commemorative Editions featured carbon fiber hoods and polished wheels. 9,334 (27.40%) $1,200
1SC

Coupe Equipment Group

All 1SB items + Commemorative edition LeMans Blue paint and trim, silver and red striping, carbon fiber hood and polished Z06 wheels 2,215 (6.50%) $3,700
1SC

Convertible Equipment Group

All 1SB items + Commemorative edition LeMans Blue paint and trim, silver and red striping, carbon fiber hood and polished Z06 wheels 2,659 (7.81%) $3,700

Colors

Code Exterior Quantity Interior Soft Top
10 Arctic White 1,741 (5.11%) Black / Light Gray / Light Oak / Red Black / Light Oak / White
19 LeMans Blue 6,899 (20.25%) Shale / Black Shale
41 Black 6,212 (18.24%) Black / Light Gray / Light Oak / Red Black / Light Oak / White
67 Machine Silver 4,666 (13.70%) Black / Light Gray / Red Black / White
70 Torch Red 5,023 (14.75%) Black / Light Gray / Light Oak / Red Black / Light Oak / White
79 2,641 (7.75%) Black Black / White
86 Magnetic Red Metallic 3,596 (10.56%) Black / Light Gray / Light Oak Black / Light Oak / White
88 Medium Spiral Gray Metallic 3,286 (9.65%) Black / Light Gray / Light Oak / Red Black / Light Oak / White

Notes: Code 19, the Le Mans Commemorative edition, included shale interior, silver and red striping on the hood, roof and rear deck. Z06 interiors were black or black with red. Le Mans Commemorative edition convertible roofs were shale only.

Corvette Spotter for the iPhone-txt
Introducing the Vette Spotter app for the iPhone.


The Vette Spotter app can identify the year of any Corvette.


All years and generations are covered, from 1953 to 2014. Over 350 photographs and detailed text are included.

Available_on_the_App_Store_Badge_US-UK_135x40_0801

To WebCars! Home