2002 CORVETTE SPECIFICATIONS
 
Press Releases
 

2003 Anniversary

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Pace Car Photos
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Specifications
and What's New
 

New for 2003

 

 

·       50th Anniversary Special Edition

 

 

·       Magnetic Selective Ride Control

 

 

·       Standard foglamps, sport seats, power passenger seat, dual zone auto HVAC (coupe and convertible), parcel net and luggage shade (coupe)

 

 

·       Medium Spiral Gray Metallic replaces Pewter

 

 

·       Special 50th Anniversary exterior badges on production models

 

 

·       CRAS child seat hooks

 

 

 

Model Lineup

 

               Engines

         Transmissions

 

 

5.7-liter V8 (LS1)

5.7-liter V8 (LS6)

4L60-E
4-speed auto

 

6-speed manual

Coupe

      s

      

         s

            o

Convertible

      s

      

         s

            o

Z06

     

       s

        

            s

 

 

 

Key:

Standard               s

Optional                o

Not available         

 

 

 


CHEVROLET RELEASES 50th ANNIVERSARY EDITION CORVETTE, ADDS MAGNETIC SELECTIVE RIDE CONTROL TO LINEUP

 

 

For 2003, Corvette unveils a 50th Anniversary Special Edition, more standard equipment on the coupe and convertible models, and Magnetic Selective Ride Control, the industry’s first semi-active suspension technology.

 

“Few vehicles have had the staying power of Corvette,” said Rick Baldick, Corvette brand manager. “We believe much of that success comes from a willingness to embrace advancing technology while remaining true to Corvette’s glorious history. As we celebrate our golden anniversary in 2003, we honor our past and cast a bright eye toward the future.”

 

A golden tribute

The 50th Anniversary Special Edition, available only during the 2003 model year on coupe and convertible models, is a tribute to a half-century of automotive leadership. It includes special Anniversary Red exterior paint, specific badging, Shale interior and champagne-painted anniversary wheels with special emblems. It also features embroidered badges on the seats and floormats, padded door armrests and grips and the convertible features a Shale top. The package includes Magnetic Selective Ride Control.

Magnetic Ride Control

New on the Corvette for 2003, Magnetic Selective Ride Control uses a revolutionary damper design that controls wheel and body motion with Magneto-Rheological fluid in the shocks and struts. By controlling the current to an electromagnetic coil inside the piston of the damper, the MR fluid’s consistency can be changed, resulting in continuously variable real time damping. As a result, drivers feel a greater sense of security, a quieter, flatter ride and more precise, responsive handling, particularly during sudden, high-speed maneuvers.

The system isolates and smoothes the action of each tire, resulting in less bouncing, vibration and noise. On bumpy or slick surfaces, the system integrates with traction control to assure maximum stability. It also works with ABS to keep the vehicle balanced and poised. It is the only system without electro-mechanical values and no small moving parts. It consists of a MR fluid-based monotube struts, monotube shock absorbers, a sensor set and on-board controller.

Magnetic Selective Ride Control is available on Corvette coupe and convertible models for 2003.

 

More standard equipment

Corvette adds new standard equipment on coupe and convertible models for 2003, including foglamps, sport seats, power passenger seat, dual zone auto HVAC (on coupe and convertible), and a parcel net and luggage shade on coupe.

CRAS child seat hooks, other new features

For those who bring their little ones along for the ride, the 2003 Corvette includes CRAS child seat hooks on the passenger seat to allow easier child seat connection. The Corvette’s airbag-off switch must be used to disable the passenger-side airbag when using child seats in the vehicle.

During 2003 only, all Corvettes feature a special 50th anniversary emblem on the front and rear. The emblem is silver and features the number “50” with the signature cross-flag design.

New Medium Spiral Gray Metallic paint

In addition, Medium Spiral Gray Metallic exterior paint replaces Pewter for 2003.


2003 Chevrolet Corvette Specifications

Overview

Model:

Chevrolet Corvette Coupe, Convertible, Z06

Body style / driveline:

two-door hatchback coupe, convertible and hardtop;

 rear-drive, front-engine

Body material:

Composite

EPA vehicle class:

two-seater

Manufacturing location:

Bowling Green, Kentucky

Key competitors:

Audi TT, BMW Z3, Dodge Viper, Porsche Boxster and

Boxster S, Porsche 911

 

Engines                           

 

5.7L (LS1) V8

5.7L (LS6) V8

Application:

standard on Coupe, Convertible

standard on Z06

Type:

5.7-liter OHV

5.7-liter OHV

Block material:

cast aluminum

cast aluminum

Displacement (cu in / cc):

350 / 5665

350 / 5665

Bore x stroke (in / mm):

3.90 x 3.62 / 99.0 x 92.0

3.90 x 3.62 / 99.0 x 92.0

Cylinder head material:

cast aluminum

cast aluminum

Valvetrain:

overhead valve, two valves

overhead valve, two valves

 

per cylinder

per cylinder

Fuel delivery:

SFI (sequential port fuel injection)

SFI (sequential port fuel injection)

Compression ratio:

10.1:1

10.5:1

Horsepower (hp / kw @ rpm):

350 / 261 @ 5600

405 / 302 @ 6000

Torque (lb-ft / Nm @ rpm):

manual: 375 / 508 @ 4400

400 / 542 @ 4800

 

automatic: 360 / 489 @ 4000

 

Recommended fuel:

93 octane

93 octane

Maximum engine speed (rpm):

6000

6500

Emission control system:

catalytic converter AIR

catalytic converter AIR

 

4-speed automatic

6-speed manual

Estimated fuel economy

 

 

(mpg city / hwy / combined):

19 / 28 / 23 (manual trans Coupe and Convertible)

19 / 28 / 23 (manual trans Z06)

 

18 / 25 / 21 (auto trans Coupe and Convertible)

 

 

 

Transmissions

 

4L60-E 

6-speed

manual 

6-speed

 manual

 

Application

standard on Coupe and Convertible

optional on Coupe and Convertible

standard on Z06

Gear ratios (:1):

 

 

 

First:

3.06

2.66

2.97

Second:

1.63

1.78

2.07

Third:

1.00

1.30

1.43

Fourth:

0.70

1.00

1.00

Fifth:

0.74

0.84

Sixth:

0.50

0.56

Reverse:

2.29

2.90

3.28

Final drive ratio (:1):

std: 2.73; opt: 3.15

3.42

3.42

 

Chassis/Suspension

Front:

short/long arm (SLA) double wishbone, cast aluminum upper & lower control arms, transverse-mounted composite leaf spring, monotube shock absorber

Rear:

short/long arm (SLA) double wishbone, cast aluminum upper & lower control arms, transverse-mounted composite leaf spring, monotube shock absorber

Stabilizer bar diameter (in / mm):

 

Standard:

.75 / 19.1

F55:

.75 / 19.1

Z51:

.85 / 21.7

FE4:

.85 / 21.7

Traction control:

electronic traction control, active handling

Steering:

speed sensitive power-assisted rack-and-pinion

Ratio:

16.1:1

Steering wheel turns, lock-to-lock:

2.66

Turning circle, curb-to-curb (ft / m):

40.2 / 12.1

Brakes

Type: 

power-assisted disc with ABS, front and rear

 

Rotor diameter x thickness

(in / mm):

 

front: 12.6 x 1.26 / 325 x 32; rear: 11.8 x 1.0 / 305 x 26

 

Swept area (sq in / sq cm):

 

front: 263 / 1696; rear: 158 / 1018

                                                                                                                                     

Wheels/Tires

Coupe and Convertible

Z06

Wheels:

standard: cast aluminum

cast spun aluminum

 

optional: forged aluminum high polish

 

 

Size, diameter x width:

 

front: 17 x 8.5;

rear: 18 x 9.5

 

front: 17 x 9.5;

rear: 18 x 10.5

 

Tires:

 

Goodyear Eagle F1 GS

 

Goodyear Eagle F1 SC

 

Extended Mobility

Asymmetric Tread

 

front: P245/45ZR-17

front: P265/40ZR-17

 

rear: P275/40ZR-18

rear: P295/35ZR-18

 

Dimensions

Exterior

Coupe

Convertible

Z06

Wheelbase (in / mm):

104.5 / 2655.5

104.5 / 2655.5

104.5 / 2655.5

Overall length (in / mm):

179.7 / 4565.6

179.7 / 4565.5

179.7 / 4565.5

Overall width (in / mm):

73.6 / 1869.4

73.6 / 1869.4

73.6 / 1869.4

Overall height (in / mm):

47.7/ 1211.5

47.8 / 1214.7

47.7 / 1211.5

Track (in / mm):

 

 

 

Front:

61.9 / 1572.3

61.9 / 1572.3

62.4 / 1584.5

Rear:

62.0 / 1574.5

62.0 / 1574.5

62.6 / 1589.5

Base curb weight (lbs / kg):

3246 / 1458

3248 / 1456

3118 / 1414

Weight distribution (% f / r):

51 / 49

51 / 49

53 / 47

 

Interior

Coupe

Convertible

Z06

Seating capacity (front / rear):

2 / 0

2 / 0

2 / 0

Head room (in / mm):

37.9 / 963

37.9 / 963

37.8 / 960

Leg room (in / mm):

42.7 / 1085

42.7 / 1085

42.7 / 1085

Shoulder room (in / mm):

55.3 / 1405

55.3 / 1405

55.3 / 1405

Hip room (in / mm):

54.2 / 1377

54.2 / 1377

54.2 / 1377

 

Capacities

Cargo volume (cu ft / liters):

Coupe: 24.8 / 702; Convertible: 13.9 / 394;

Z06: 13.3 / 377

 

Fuel tank capacity

(gals / liters):

 

18.0 / 68.1

 

Engine oil w/ filter

(qts / liters):

 

6.5 / 6.15 

 

Engine coolant (qts / liters):

 

automatic: 11.5 / 10.9; manual: 11.8 / 11.2