More About the 2004 Corvette
2004 Corvette
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Body Specs |
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| 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 |
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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 |
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Axle Ratio Automatic Transmission: |
2.73:1 |
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Axle Ratio Manual Transmission: |
3.42:1 |
| Axle Ratio, Z06: | 3.42:1 |
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Final Drive Ratio Automatic Transmission: |
1.91:1 (2.19:1 Optional) |
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Axle Ratio Manual Transmission: |
1.71:1 |
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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) |
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| 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 |
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| 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 |
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| 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 |
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Weight to Power Ratio
Automatic Transmission: |
9.4 lbs.:hp |
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Weight to Power Ratio
Manual Transmission: |
9.3 lbs.:hp |
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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) |
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0 - 60 MPH:
Manual Transmission: |
4.72 seconds |
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0 - 60 MPH:
Automatic Transmission: |
5.05 seconds |
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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 |
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| 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 |
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Total Production:
34,064
Notes: Base Corvette Coupe with 346 cu. in. 350 hp engine and four speed automatic transmission: $44,535.00. |
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2004 Packages |
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| 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 |
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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 | |
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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. |
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