While the last C7 Corvette will be in a private collection, the last C7 Corvette Stingray will be on permanent display for all to see.
The final C7 Corvettes rolled off the assembly line on November 14th marking the end of the line for the front-engine Corvette before production begins for the all-new, mid-engine C8 ‘Vette. The final Corvette – a black Z06 – was auctioned off earlier in the year for $2.6 million to a software company CEO, but the second to last Corvette isn’t going far. This car will represent the last C7 Stingray ever, and today it was donated to the National Corvette Museum, which is right across the street from the Corvette’s assembly plant in Bowling Green, Kentucky.
This penultimate C7 was purchased by NCM lifetime member and supporter, Ivan Schrodt, who was riding shotgun in the ‘Vette while NCM CEO Dr. Sean Preston drove the car into the museum. Mr. Schrodt took brief delivery of this Stingray before handing the keys over for donation, and he was one of more than 4,000 people who took advantage of Chevy’s museum delivery program.
As part of the donation ceremony, the NCM had a number of Bowling Green Assembly Plant employees on hand who signed the engine cover of this Stingray. From here, this Corvette will be permanent fixture at the museum enshrined among all of the other important and significant Corvettes on display. This ceremony was a fitting send off for the C7 Corvette ahead of the highly anticipated launch of the C8.
In fitting style, the last C7 Stingray was equipped in a familiar Corvette color scheme featuring the Arctic White paint job over an Adrenaline Red interior – mimicking the look of the original 1953 Corvette with its Polo White paint and red interior. This 2019 Corvette Stingray is equipped with the mid-level 2LT trim level and the upgraded Z51 performance suspension, and it also has Carbon Fiber and Painted Body Color removable roofs, Carbon Flash exterior trim accents, chrome emblems, red calipers, personalized plate package, brake package, performance exhaust and chrome aluminum wheels. All in, this well-equipped Corvette had a sticker price of just over $70,000, making it quite an impressive donation to the museum.
Source; Jeffrey N. Ross, motorious
The new Corvette has an eight-speed Tremec DCT. We weren’t crazy about it in the pre-production C8 we drove, but engineers tell us the final version will be better.
For the C8 Corvette, Chevrolet abandoned the traditional manual and torque-converter automatic for a new, eight-speed Tremec dual-clutch. And in our Performance Car of the Year testing, the gearbox was the weakest component in the pre-production C8 Stingray we had on hand. It’s part of why the Corvette didn’t win.
In automatic mode, the DCT dolled out nice, snappy shifts, but when using the paddles, it could be clumsy. Too often we found ourselves running into the rev limiter, or having downshifts denied after a paddle pull. But, the C8 we drove wasn’t a finished product. There’s been development work since we drove the car, and that work will continue for the foreseeable future. At a powertrain engineering seminar held by Chevy last week, we asked Glen Hoeflinn, controls program manager for the DCT, what will change from the car we drove.
“Maybe you get some humpy-bumpy shifts here, you get a little bit of that there. That all gets refined out,” Hoeflinn said. “It’s in final refinement, and then it’s in final checks and looking what we’re doing and making sure that it’s behaving exactly [how] we want.”
“That’s what we’ve done since the car that you had. Doing all that refinement and making sure it’s ready to go for everybody across the all the cars.”
A dual-clutch presents unique challenges, no matter what sort of car it’s in. “There’s a lot of pre-selection interaction that goes on in the background,” Hoeflinn said. “It’s the same choreography” between the engine and transmission, he added, but without the “luxury” of a torque converter, there’s a lot more programming work involved.
As you’d expect, the transmission has different automatic shift strategies for the various drive modes, which adapt in real time. The more aggressive, the more spirited you drive, the more aggressive the car’s going to respond,” Hoeflinn said. “As you start to relax, the car’s going to start to relax.”
The DCT uses latitudinal and longitudinal accelerometers, and looks at information like throttle position and steering angle to gauge how the car is being driven, and react accordingly. For example, in Track mode with the transmission set to automatic, the car will downshift aggressively when the driver is braking hard into a corner, and hold upshifts until corner exit.
The C8 has two manual modes. If you pull a paddle while in Drive, you get a temporary manual mode, which automatically times out, or can be exited sooner by holding the upshift paddle. In this mode, the car will automatically upshift at redline. If you press the M button in the center console, you get full manual mode. There’s no time out, and the car won’t upshift at redline.
There are two other neat tricks available for drivers to exploit. First, if you hold the downshift paddle, the DCT will serve up the lowest possible gear. Do that while braking, and the transmission will keep downshifting as engine speed allows. And second, pulling both paddles at the same time is equivalent to pushing in the clutch pedal on a manual car, which allows you to rev the C8’s new V-8 as much as you want.
In the C8, the paddles are directly wired to the transmission control module (TCM) for quicker response times. “In other applications, from the paddle, the wire will go to the body control module and then from the body control module back over to the transmission. You have obvious latency there,” Hoeflinn said.
“It could be 25, 30, 40 milliseconds from the time you pull, to the time that transmission actually got the message. When you wire them directly from the paddle straight to the TCM, we’re getting the message instantaneously.” This doesn’t mean the paddles will give you a downshift that over-revs the engine—the TCM prevents that—it just helps reduce delay.
One of the headline figures of the C8 Corvette is its incredible acceleration. We timed a pre-production Z51 Stingray as hitting 60 mph in 2.8 seconds and running the quarter-mile in 11.2 seconds at 122 mph. With the C8’s Performance Launch mode, the car will actually use the inertia of the engine coming down between revs to propel the car forward. Chevy calls these “Boosted Shifts,” and they’re only used with a Performance Launch. In any other mode, they make the car feel unsettled.
From a mechanical standpoint, this new Tremec transaxle isn’t a radical departure from other DCTs. There are concentric clutches and input shafts for the odd and even gears. The even gears and reverse live near the front of the transmission, while the odds are at the back. A limited slip-differential is integrated within the unit. Base Stingrays get a mechanical diff with a 4.89:1 final drive ratio while Z51-pack cars get an electronic LSD with a 5.17:1 ratio. The overall gear ratio spread of 8.8:1 is the same regardless of differential.
The packaging of the transaxle is such that there’s a common oil sump—filled with 11 liters of Pentosin FFL-4 fluid—for all components. A cooler mounted to the top of the transaxle assembly means there’s no need for additional hydraulic lines, while two filters keep things clean. An externally mounted pressure-side filter requires replacement every 20,000 miles, while the internal suction filter mounted to the sump is a lifetime part.
We asked about why the C8 team didn’t try to do a manual. Hoeflinn and the other engineers present gave us a similar answer to Corvette chief engineer Tadge Juechter, when we interviewed him before the car debuted. They’d need to develop a new manual just for the C8, and considering the stick-shift market is shrinking, it would be an expensive endeavor seemingly without much reward. There are packaging constraints with the Corvette’s central backbone tunnel, too, which would require a hole to accommodate the shifter and gear linkage, hurting structural rigidity. Juechter also said the pedalbox would be cramped with a clutch.
Our first experience with this DCT was less than positive, but this is a gearbox that shows a lot of promise. We look forward to driving the finished product.
Originally written by Chris Perkins; Road&Track
Spring Mountain Motor Resort and Country Club, home of the Ron Fellows Performance Driving School, is located less than hour from Las Vegas and they bring a continent of cars and people to the annual SEMA Show at the Las Vegas Convention Center.
Drivers for Ron Fellows School provide hot laps for the attendees which is hella fun if you have ever had the opportunity to catch a ride in one of the ZR1s they have. In addition to the hot laps, Spring Mountain also has booth display at SEMA and featured prominently is the 2020 Corvette Stingray wearing the Ron Fellows Driving School livery.
We asked Spring Mountain’s Todd Crutcher send us some photos of the 2020 Corvette on display as it’s the only place at SEMA outside the Chevrolet display where you catch the C8 Corvette in the flesh.
Chevy had displayed a C8 Corvette with the Ron Fellows door stickers at both the Woodward Dream Cruise and Corvettes at Carlisle, but the car on display at SEMA is much more representative of the Ron Fellows livery that also features the No. 01 car number on the front and back while Michelin stickers are also featured. A windshield banner completes the look.
This C8 Corvette is a Z51 model and 3LT trim package and inside is the two-tone Blue leather interior. The Stingray also shows off the visible carbon fiber roof panel that’s only been spotted a couple of times.
There has yet to be any kind of announcement regarding a driving school for owners of the C8 Corvette at the world-class driving school, but we’ve been told to stay tuned as things are progressing. We do know that a continent of cars will be built for the school and that they will be used as part of the official GM training for dealerships who are selling the new sports cars. While the strike has messed up the original timeline for the school to receive their cars, we expect some sort of announcement will be made in the near future.
If you have purchased a C7 Corvette in the last year, your time is limited to take advantage of the 2-day Corvette Owner’s School that’s heavily subsidized by Chevrolet. To find out more information about the Corvette Owner’s school, visit SpringMountainMotorsports.com or call Melinda or Donna for details 1-800-391-6891. All Corvette enthusiasts are invited!
Spring Mountain / Ron Fellows Driving School
This weekend’s match-up between the Jacksonville Jaguars and New York Jets will feature more than just bragging rights between the Williams brothers.
On Sunday the top draft pics will square off against each other with Quincy Williams playing Linebacker for the Jaguars while his younger brother Quinnen Williams will be suiting up for the New York Jets at Defensive Tackle. On the line, apparently, is Quincy’s Corvette Z06.
That news comes from the twitter feed of Jacksonville sports reporter @BenMurphyTV who shared this video of Quincy Williams after he asked the rookie football player about his new Corvette:
Here’s how the conversation went down:
Mark Long: “I’m a little obsessed with your new car situation. Has he [Quinnen] seen your new car?”
Quincy Williams: “I mean, actually that’s the bet.”
Mark Long: “That’s the bet?”
Quincy Williams: “He wants that Z06.” (laughing)
Mark Long: “You’re betting cars? You’re betting pink slips on this thing?”
Quincy Williams: “I mean, I can’t disclose that information. But, I mean… we might be, we might not be.”
Nothing like a friendly bet between brothers to make an already special event for the two rookies even more fun. We might just have to tune into this game and see the outcome.