Chevrolet Corvette (C6)
Chevrolet Corvette (C6)
Contents Overview
Manufacturer Chevrolet (General Motors)
Overview
Z06 Production June 2004–February 28,
2013
ZR1
Grand Sport Model years 2005–2013
2012–2013 (South Korea)
Engines
Assembly United States: Bowling
Limited editions
Green, Kentucky
Ron Fellows ALMS GT1 Championship
Edition (2007) Designer Tom Peters (2001)[1][2]
ZHZ (2008) Body and chassis
GT1 Championship Edition (2009) Class Sports car (S)
Z06 Carbon Limited Edition (2011)
Body style 2-door coupé (Z06 and ZR1
Centennial Edition (2012)
only)
Cadillac XLR
2-door convertible
Production notes 2-door targa top
Concept cars
Layout Front mid-engine, rear-
Z06X
wheel-drive
Racing
Platform Y-body
C6.R
Related Cadillac XLR
Riley GT
Anteros Coupe
Z06-R
Powertrain
See also
Engine 6.0 L LS2 V8
References
Notes 6.2 L LS3 V8
Bibliography 7.0 L LS7 V8
External links 6.2 L LS9 supercharged V8
Transmission 6-speed T-56 manual
6-speed TR-6060 manual
Overview
4-speed 4L65-E automatic
(only for 2005, and 2006-07
Z06 on special request)
6-speed 6L80 automatic
Beginning with the 2008 model year, the Corvette received a new engine, the LS3. With displacement
increased to 6,162 cc (376.0 cu in; 6.2 L),[5] power was increased to 430 hp (321 kW) at 6,500 rpm and
424 lb⋅ft (575 N⋅m) of torque at 4,600 rpm, or 436 hp (325 kW) and 428 lb⋅ft (580 N⋅m) with the optional
vacuum actuated valve exhaust.[6] The previous Tremec T56 transmission on manual Corvettes was
replaced with a new version, the TR6060, in the 2008 model year.[7] Manual Corvette models now had
improved shift linkage; the automatic model was set up for quicker shifts, and (according to Chevrolet)
accelerates from 0 to 60 mph (97 km/h) in 4.0 seconds, faster than any other production automatic Corvette
model.[8] From 2008 onward, the steering was revised for improved feel and the wheels were updated to a
new five-spoke design.[8] The last Corvette C6, a white 427 convertible, was completed on February 28,
2013.[9]
Z06
The Z06 arrived as a 2006 model in the third quarter of 2005 and is
the lightest of all Corvette models. The Z06 was equipped with the
largest-displacement small-block engine ever produced, a new
7,011 cc (7.0 L; 427.8 cu in) V8 engine codenamed the LS7. The
engine has a power output of 505 hp (512 PS; 377 kW) at 6,300 rpm
and 470 lb⋅ft (637 N⋅m) at 4,800 rpm of torque. Until the introduction
of LT6 engine in October 2021, LS7 was the most powerful
production naturally aspirated engine made by General Motors. In
addition to the larger displacement engine, the Corvette Z06 has a dry
sump oiling system, and connecting rods made out of titanium alloy.
The frame of the Z06 is constructed from aluminum, saving 136 lb
(62 kg) over the standard steel frame. Other weight saving measures
Corvette Z06 such as balsa wood/carbon fiber composite floors and a magnesium
alloy engine cradle were used. The Z06's body differentiates itself
from the standard Corvette with its larger front and rear fenders and an
intake inlet scoop on the front bumper. The front fenders are
constructed with carbon fiber and the rear fenders contain ducts to aid
in cooling the rear brakes. The Z06 weighed 3,130 lb (1,420 kg),[10]
giving it a weight to power ratio of 6.2 pounds per horsepower
(3.8 kg/kW), allowing it to achieve a fuel economy of 15 mpg‑US
The 7.0 L LS7 V8 engine
(16 L/100 km; 18 mpg‑imp ) in the city and 24 mpg‑US (9.8 L/100 km;
29 mpg‑imp ) on the highway.[11] The Z06 was the official pace car for
both the 2006 Daytona 500 and the Indianapolis 500 race. Car and Driver recorded a 0-60 mph (97 km/h)
acceleration time of 3.6 seconds and 1/4 mile in 11.7 seconds at 125 mph (201 km/h) in October 2005. The
Z06 contains the following enhancements over the standard C6 Corvette:
ZR1
The ZR1 is the high performance variant of the Z06 and was first
reported by several print and online publications, based on rumors that
General Motors was developing a production version of the Corvette
above the Z06 level under the internal code name Blue Devil (named
after CEO Rick Wagoner's alma mater, Duke University). The car was
originally rumored to feature a supercharged LS9 engine having a
power output of more than 630 hp (639 PS; 470 kW).[13]
Carbon fiber is used on the roof, hood, fenders, front splitter, and rocker moldings; the hood and fenders are
painted over, while the roof and splitter are merely covered in a clear-coat, retaining their original black
color. A polycarbonate window is placed in the center of the hood, allowing the engine intercooler to be
seen from the exterior. The wheels were the largest ever placed on a production Corvette, with both front
and rear wheels increasing in size and diameter over the Z06. Carbon-ceramic brakes are included. The
brake calipers are painted blue, as are the engine intercooler trim and the ZR1 logo. Magnetic Selective
Ride Control was also included on the car, with sensors to automatically adjust stiffness levels based on
road conditions and vehicle movement.[19]
Grand Sport
The 2010 Grand Sport was unveiled at the 12th annual C5/C6
Corvette Birthday Bash, held at the National Corvette Museum.[20]
The Grand Sport replaces the previous Z51 option. The GS or
Grand Sport was equipped with the following enhancements:
Engines
Type Years Corvette
LS2 2005–2007
LS7 2006–2013
LS3 2008–2013
LS9 2009–2013
Limited editions
ZHZ (2008)
The ZHZ was a standard Corvette equipped with the LS3 engine,
6-speed automatic transmission, vacuum actuated valve exhaust,
F55 suspension and unique 7-spoke chrome wheels. It was
developed for The Hertz Corporation's Fun Collection for 2008.
150 targa tops in 2008 and 350 convertibles were produced in 2009
in total.[23] All cars were finished in yellow with a broad black
stripe along the hood and roof.[24]
The GT1 Championship Edition is an optional package for the C6 that was unveiled in the 2009 New York
Auto Show.[25] It celebrates the Corvette C6.R's entry into the GT1 class of ALMS in 2009. This limited
edition is based on either a 4LT equipped targa top, 4LT convertible or high performance Z06. Models
wear the same velocity yellow "45U" body hue that adorns the C6.R or "41U" gloss black, along with a
"Jake" graphic that spans the Championship edition's hood. Chrome wheels known as Gumby's are present
on the targa top and convertible while the Z06 is fitted with chrome Spyder wheels. A body-colored spoiler
shared with the ZR1 joins a "carbon pattern" engine cover, while a leather-wrapped ebony interior contains
"GT1" embroidered on the head rests of the seats, the instrument panel and a center console armrest. Non-
Z06 models also include a Z51 Performance Package and NPP Performance exhaust.
Original production numbers were slated to be 100 units of each model in each color (600 total), each
carrying a premium over the standard models. But actual numbers amounted to 125 units in various
numbers for each color code. This was due to the government takeover of General Motors.
The Z06 Carbon Limited Edition was available as a 2011 model beginning in the summer of 2010.[26] The
car was available in two colors: Inferno Orange and an all-new Supersonic Blue. On the exterior, the car
had black headlamps and mirrors, a ZR1-style spoiler, carbon fiber hood, and black carbon fiber rockers
and splitter. Inside, the Z06 Carbon has ebony leather and suede seats with body color-matching stitching.
Other improvements include Magnetic Selective Ride Control, a special carbon engine cover, 20-spoke
black 19-inch front/20-inch rear wheels, and ZR1's carbon ceramic Brembo brakes. Although Chevrolet
planned to sell 500 of the Z06 Carbon Limited Edition, only 252 units were produced.[27]
Inside, the car featured ebony leather upholstery and contrast stitching while the steering wheel and
armrests featured microfiber suede accents. The headrests have an embossed Centennial Edition logo and
the steering wheel hub carries the same "Louis Chevrolet 100" graphic found on the car's B-pillar and
wheel center caps.
Cadillac XLR
The Cadillac XLR is a luxury roadster that was marketed by
Cadillac from 2004 to 2009 model years.[28] Assembled in
Bowling Green, Kentucky, the XLR was based on the Chevrolet
Corvette's Y platform. Designed to be a grand touring offering, the
XLR featured different exterior and interior design, standard
Cadillac XLR
adaptive suspension system, a 4.6-liter Northstar V8 engine, and a
power-retractable aluminum hardtop.[29]
Production notes
Year Production Notes
New C6 body is first with fixed headlights since 1962; no Z06 model and a late convertible
2005 37,372
introduction
differential is redesigned; Z06 debuts; 6-speed automatic with paddle shift available on
2006 34,021
non-Z06 models
6-speed automatic paddle shift delays are reduced drastically compared to 2006; larger
2007 40,561
glovebox
LS3 introduced, Tremec TR6060 transmission, new steering system, NPP exhaust,
2008 35,310
improved interior on all models, All leather interior added (4LT, 3LZ)
2009 16,956 ZR1 model added, new "Spyder" wheels for Z06
Grand Sport Coupe and Convertible added, replacing the Z51 performance packages,
2010 12,194
launch control standard with manual transmission
Z06 Carbon limited edition; Z07 performance package added for Z06; new 5-spoke wheels
2011 13,696
for base models
2012 11,647 New seat design and steering wheel; Chevrolet Centennial Edition package offered
427 Convertible collector edition added in final year for C6; 60th Anniversary design
2013 13,466
package offered
Concept cars
Z06X
The Z06X was designed to be a factory built road race car similar
to cars like the Porsche 911 GT3 Cup and Dodge Viper ACR-X.
The concept car was built by GM with the help of Pratt & Miller
Engineering. The Z06X features racecar components such as:
carbon fiber adjustable rear wing, carbon fiber front splitter, full roll
cage, fire suppression system, race seat, harness, carbon ceramic
brakes, upgraded cooling system, polycarbonate rear window,
adjustable coilovers, adjustable sway bars, and tow hooks; the
radio, interior carpeting and sound-deadening materials have been
removed.[30] The suspension system was designed and supplied by 2010 Chevrolet Corvette Z06X
Pfadt Race Engineering.[31]
Racing
C6.R
The C6.R was a replacement for the C5-R, built by Pratt & Miller,
and unveiled for its first competition at the 2005 12 Hours of
Sebring endurance race of the American Le Mans Series. It came in
second and third in its class, just behind the new Aston Martin
DBR9 race car. It was put on display a week later at the New York
International Auto Show next to the Z06.
For Le Mans 2007, four C6.R's were on the entry list, the two
Corvette Racing entries joined by single entries from the Luc Alphand Aventures and PSI-Motorsport
teams.
The heart of the C6.R, its LS7.R motor, was crowned as Global Motorsport Engine of the Year by a jury of
50 race engine engineers on the Professional Motorsport World Expo 2006 in Cologne, Germany.
As the GT1 class dwindled, Corvette Racing switched to the GT2 class during the 2009 ALMS season.
For 2011, the aerodynamics of the ALMS cars were modified to be similar to the ZR1. This car has since
won the 2011 24 Hours of Le Mans in the GTE-Pro and GTE-Am classes. In 2012, the Corvette C6.R
won again in the GTE-Am category.
In addition to the American Le Mans Series, Corvette C6.Rs also race in the FIA GT1 World
Championship. The GT1 cars are given more power and have less aerodynamics restrictions than the Le
Mans cars, which follow GT2 regulations.
Riley GT
Riley Technologies built a GT2-class Chevrolet Corvette for the 2008 American Le Mans Series. The car
also raced at the 2009 Petit Le Mans, where it beat both Pratt & Miller-built factory cars in qualifying.
Z06-R
See also
Nordschleife fastest lap times
References
Notes
1. Phil Berg (20 November 2004). Corvette C6 (https://books.google.com/books?id=ybQxvgAA
CAAJ). Motorbooks. ISBN 978-0-7603-1865-2.
2. "2005 Corvette: "The First C6" " (http://www.superchevy.com/features/vemp-1303-2005-corv
ette-the-first-c6/). Super Chevy. Retrieved 17 July 2017.
3. "GM Media Online: English" (https://web.archive.org/web/20080303215424/http://media.gm.
com/us/chevrolet/en/product_services/r_cars/r_c_corvette/06index.html#specs). 2008-03-03.
Archived from the original (http://media.gm.com/us/chevrolet/en/product_services/r_cars/r_c
_corvette/06index.html#specs) on 2008-03-03. Retrieved 2019-08-08.
4. "EPA estimate" (https://web.archive.org/web/20110614171036/http://www.fueleconomy.gov/f
eg/compx2008f.jsp?year=2009&make=Chevrolet&model=Corvette&hiddenField=Findacar).
Fueleconomy.gov. Archived from the original (http://www.fueleconomy.gov/feg/compx2008f.j
sp?year=2009&make=Chevrolet&model=Corvette&hiddenField=Findacar) on 2011-06-14.
Retrieved 2010-09-30.
5. "GM Media Online: English" (https://web.archive.org/web/20080826090036/http://media.gm.
com/us/chevrolet/en/product_services/r_cars/r_c_corvette/09index.html#specs). 2008-08-26.
Archived from the original (http://media.gm.com/us/chevrolet/en/product_services/r_cars/r_c
_corvette/09index.html#specs) on 2008-08-26. Retrieved 2019-08-08.
6. "LS3 Overview - GM Powertrain" (http://media.gm.com/us/powertrain/en/product_services/20
08/Whats%20New/Gen%20IV/Gen%20IV%20Car/08%20LS3.doc) ( DOC). GM media.
7. "Six-Speed Manual Tremec T56 (MM6/M12) Car Transmission" (https://web.archive.org/we
b/20110605075348/http://media.gm.com/us/powertrain/en/product_services/2008/Whats%2
0New/Transmissions/2008%20Manual%20Transmission/08_MM6_MZ6.doc) ( DOC). GM.
Archived from the original (http://media.gm.com/us/powertrain/en/product_services/2008/Wh
ats%20New/Transmissions/2008%20Manual%20Transmission/08_MM6_MZ6.doc) on June
5, 2011. Retrieved 2008-11-27.
8. "First Drive: 2008. 2009, and 2010 Chevrolet Corvette" (http://www.edmunds.com/insideline/
do/Drives/FirstDrives/articleId=120575). Edmunds.com. 2007-04-27. Retrieved 2010-09-30.
9. "Last C6 Corvette rolls off the line" (http://autoweek.com/article/car-news/last-c6-corvette-roll
s-line). Autoweek. 2013-01-03. Retrieved 2013-04-22.
10. "Archived copy" (https://web.archive.org/web/20131017202422/http://www.corvettemuseum.
org/specs/2006/). Archived from the original (http://www.corvettemuseum.org/specs/2006/)
on 2013-10-17. Retrieved 2013-10-16. - National Corvette Museum 2006 Z06 Spec Page
11. "EPA estimate" (http://www.fueleconomy.gov/feg/2008car1tablef.jsp?column=1&id=25387).
Fueleconomy.gov. 2006-09-10. Retrieved 2010-09-30.
12. "0703_hc_and_os_powertrain_ss" (https://web.archive.org/web/20110609163540/http://ww
w.caranddriver.com/assets/download/0703_hc_and_os_powertrain_ss.pdf) (PDF). 2011-06-
09. Archived from the original (http://www.caranddriver.com/assets/download/0703_hc_and_
os_powertrain_ss.pdf) (PDF) on 2011-06-09. Retrieved 2019-08-08.
13. Is Blue Devil Alive? Chevy Performance Might Be Heating Up (http://www.autoweek.com/ap
ps/pbcs.dll/article?AID=/20060208/FREE/60208005&SearchID=73242362597113)
Archived (https://web.archive.org/web/20110629002140/http://www.autoweek.com/apps/pbc
s.dll/article?AID=%2F20060208%2FFREE%2F60208005&SearchID=73242362597113)
2011-06-29 at the Wayback Machine article from AutoWeek
14. Gritzinger, Bob. "Auto Week prototype Blue Devil photos" (https://web.archive.org/web/2011
0629002257/http://www.autoweek.com/apps/pbcs.dll/article?AID=%2F20061016%2FFRE
E%2F310160002&SearchID=73265024805840). Autoweek.com. Archived from the original
(http://www.autoweek.com/apps/pbcs.dll/article?AID=/20061016/FREE/310160002&SearchI
D=73265024805840) on 2011-06-29. Retrieved 2010-09-30.
15. Z07 coming in late 2008 (https://www.motortrend.com/features/auto_news/2007/112_0704_c
hevrolet_corvette_z07/) article by Motor Trend
16. 2009 Corvette Blue Devil confirmed and in final tuning phase - Daily Auto Insider (http://ww
w.caranddriver.com/dailyautoinsider/12814/2009-corvette-blue-devil-confirmed-and-in-final-t
uning-phase.html) article by Car and Driver
17. "Corvette Blue Devil (finally) gets a name - ZR1" (https://blogs.motortrend.com/6215473/car-
news/corvette-blue-devil-finally-gets-a-name-zr1/index.html). Blogs.motortrend.com.
Retrieved 2010-09-30.
18. Deaton, Jamie Page; Hall-Geisler, Kristen (3 June 2010). "Top 10 Speeds Clocked on the
Autobahn" (http://auto.howstuffworks.com/5-fastest-speeds-on-autobahn.htm).
HowStuffWorks.com. Retrieved 13 August 2017.
19. "2009 Chevrolet Corvette ZR1 unveiled" (https://web.archive.org/web/20071229005806/htt
p://www.leftlanenews.com/chevrolet-corvette-zr1.html#more-5673). Leftlanenews.com.
2007-12-19. Archived from the original (http://www.leftlanenews.com/chevrolet-corvette-zr1.h
tml#more-5673) on 2007-12-29. Retrieved 2007-12-19.
20. Neff, John (2009-04-24). "Chevy Corvette Grand Sport returns for 2010!" (http://www.autoblo
g.com/2009/04/24/chevy-corvette-grand-sport-returns-for-2010/). Autoblog.com. Retrieved
2010-09-30.
21. Abuelsamid, Sam (2009-09-30). "Review: 2010 Chevrolet Corvette Grand Sport Convertible
is just right" (http://www.autoblog.com/2009/09/30/review-2010-chevrolet-corvette-grand-spo
rt-convertible-is-just/). Autoblog.com. Retrieved 2010-09-30.
22. Siler, Steve (2007-02-01). "2007 Chevrolet Corvette Z06 Ron Fellows Championship
Edition" (https://www.caranddriver.com/news/a18200024/2007-chevrolet-corvette-z06-ron-fel
lows-championship-edition-auto-shows/). Car & Driver. Retrieved 2019-03-18.
23. "Hertz Corvette ZHZ" (http://www.superchevy.com/features/corp-0911-hertz-corvette-zhz/).
Retrieved 2010-05-20.
24. "The Corvette ZHZ" (https://www.hertz.com/rentacar/misc/index.jsp?targetPage=corvettezhz.
jsp). Retrieved 2010-02-15.
25. Paukert, Chris (2009-04-08). "New York: Chevrolet Corvette GT1 Championship Edition
gets called to the carpet" (http://www.autoblog.com/2009/04/08/new-york-chevrolet-corvette-
gt1-championship-edition-gets-calle/). Autoblog.com. Retrieved 2010-09-30.
26. "Limited Edition 2011 Corvette Z06 Carbon" (http://www.automoblog.net/2010/03/10/limited-
edition-2011-corvette-z06-carbon-for-track-use-only/). Automoblog.net. 2010-03-10.
Retrieved 2010-09-30.
27. "Rare, Brand-New 2011 Corvette Z06 Carbon Limited Edition Finds A Buyer" (https://gmaut
hority.com/blog/2020/07/rare-brand-new-2011-corvette-z06-carbon-limited-edition-finds-a-bu
yer/amp/). GM Authority. 2020-07-23. Retrieved 2020-07-24.
28. Csere, Csaba (June 2003). "2004 Cadillac XLR" (http://www.caranddriver.com/reviews/2004
-cadillac-xlr-road-test). Car and Driver. Retrieved June 21, 2017.
29. "Cadillac XLR Discontinued" (https://cars.usnews.com/cars-trucks/daily-news/090127-cadill
ac-xlr-discontinued). US News. January 27, 2009. Retrieved June 21, 2017.
30. GM Media "2010 SEMA Chevrolet Corvette Track Car" (http://media.gm.com/content/dam/M
edia/documents/US/Word/10sema/10_SEMA_Chevrolet_Corvette_Track_Car_V3.doc),
retrieved on 2010-11-17.
31. Pfadt Race Engineering "GM equips Corvette Z06X, Camaro SSX with full suspension
upgrades and chooses Pfadt Race Engineering" (http://www.pfadtracing.com/blog/?p=156)
Archived (https://web.archive.org/web/20120315033307/http://www.pfadtracing.com/blog/?p
=156) 2012-03-15 at the Wayback Machine, retrieved on 2010-11-17.
32. Callaway Cars#C15 .28FIA Corvette GT3.29
33. "2006 Oscherleben Race" (http://www.vetteweb.com/events/vemp_0701_fia_gt3_corvette_r
acing/index.html). Vetteweb.com. 2007-02-26. Retrieved 2010-09-30.
34. "Victory in Dubai" (http://www.corvettemotorsport.com/dubai2.htm). Corvettemotorsport.com.
Retrieved 2010-09-30.
Bibliography
Holmes, Mark (2007). Ultimate Convertibles: Roofless Beauty. London: Kandour. pp. 60–61.
ISBN 978-1-905741-62-5.
External links
Chevrolet Corvette C6 at National Corvette Museum (https://web.archive.org/web/20140303
174351/http://www.corvettemuseum.org/specs/2005/)
Official C6 Vette Registry (https://www.c6vr.com)