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Chevrolet Releases 50th
Anniversary Edition Corvette, Adds Magnetic Selective Ride Control to
Lineup
2003 Chevrolet Corvette
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 -
DETROIT, MI—
For 50 years, the Chevrolet Corvette has been carefully crafted from a
precise blend of power, performance, style and comfort. As it celebrates
five colorful decades in the automotive business in 2003, Chevrolet’s
flagship continues its reign as one of GM’s technology and style
bellwethers.
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 fastest and most powerful real time damping
suspension.
"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 . 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 MR
fluid-based 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 |
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