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Thread: First Ever eAWD Corvette E-Ray...

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    SASLS1 is offline Forum Contributor Last Online: 20-03-2025 @ 09:14 AM
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    First Ever eAWD Corvette E-Ray...







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    SASLS1 is offline Forum Contributor Last Online: 20-03-2025 @ 09:14 AM
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    Re: First Ever eAWD Corvette E-Ray...

    Quote from GM press release...


    "
    FOR ITS 70TH BIRTHDAY, CHEVROLET GIVES THE WORLD AN ELECTRIFIED AWD CORVETTE


    First-ever eAWD Corvette E-Ray uses an advanced electrified propulsion system in addition to its 6.2L LT2 Small Block V-8 enabling all-season performance and composure — and 0-60 mph in 2.5 seconds

    17-01-2023



    NEW YORK – Exactly 70 years after the Corvette debuted at Motorama in New York City, Chevrolet has returned to introduce the first-ever electrified Corvette with all-wheel-drive and a powerful 6.2L LT2 Small Block V-8, the 2024 E-Ray.

    “In 1953, the enthusiastic reaction to the Chevrolet Corvette concept kicked off seven decades of passion, performance and American ingenuity,” said Mark Reuss, General Motors president. “E-Ray, as the first electrified, all-wheel-drive Corvette, takes it a step further and expands the promise of what Corvette can deliver.”

    Developed to be the Corvette owners can arrive in anywhere, no matter the season, the new E-Ray — available in removeable roof coupe and hardtop convertible models — uses electrification to enhance the driving experience with intense straight-line performance, all-weather confidence and sure-footed grand touring capabilities that can only be achieved with eAWD.

    E-Ray is also the only sports car pairing two separate propulsion systems to provide naturally aspirated V-8 power with electrified responsiveness powered by eAWD, making it one like none.

    “Corvette has been a halo for Chevrolet since 1953,” said Scott Bell, vice president of Chevrolet. “E-Ray’s unprecedented blend of confidence, luxury performance, sophistication and style provides a new reason for more people to experience Corvette.”

    The E-Ray is the quickest production Corvette in history, clocking a 2.5-second 0-60 mph time1 before breezing through the quarter-mile in 10.5 seconds1.

    “Corvettes must provide an exhilarating driving experience on backroads and tracks, and E-Ray nails it,” said Tadge Juechter, executive chief engineer, Corvette. “The electrification technology enhances the feeling of control in all conditions, adding an unexpected degree of composure.”

    A near immediate feeling of thrust from low-end torque is core to the Corvette driving experience, and the E-Ray packs plenty of it. Power comes from the 6.2L LT2 Small Block V-8, putting 495 horsepower and 470 lb-ft of torque to the rear axle. It is complemented by an electric motor that channels an additional 160 horsepower and 125 lb-ft of torque through the front wheels via a 1.9 kWh battery pack, which is located between the seats. In total, E-Ray produces a combined 655 horsepower from both the electric motor and Small Block V-8.

    Creating its own lane

    E-Ray’s intelligent eAWD system is constantly learning the road surface, seamlessly adapting to meet traction conditions and driver needs. During spirited driving and in low traction environments, E-Ray’s eAWD system applies additional power to the front wheels, helping to enhance vehicle stability.

    There is no need for plug-in charging for the E-Ray’s battery system. The battery is charged via regenerative energy from coasting and braking, as well as during normal driving.

    Additional features and technologies of the all-new E-Ray include:

    Stealth Mode, an electric drive mode for the street, up to 45 mph
    New lightweight lithium-ion 12-volt battery that supports the LT2 V-8 engine’s stop/start functionality
    Standard Brembo Carbon Ceramic brake system for optimal braking performance
    Standard Magnetic Ride Control 4.0 with three distinct suspension settings
    Staggered 20- and 21-inch wheels with Michelin Pilot Sport all-season tires. Michelin Pilot Sport 4S summer tires2 are available with an optional performance package
    Low, wide stance with crafted body styling that is 3.6 inches wider overall than Stingray
    Visceral sound experience that embodies the car’s dominating presence. The electric front motor works in harmony with the LT2 engine to create an invigorating sound
    Enhanced roster of driver assistance technologies (shared with all 2024 Corvette models), including Lane Keep Assist with Lane Departure Warning3, Forward Collision Alert3 and Automatic Emergency Braking3.
    Electrified propulsion details

    The 2024 Corvette E-Ray’s electrified propulsion system provides exhilarating acceleration to power out of corners and effortlessly complete passing maneuvers. It can also provide limited all-electric propulsion at the driver’s discretion upon startup.

    E-Ray’s standard Active Fuel Management system uses the electric motor to extend 4-cylinder operation in various driving scenarios.

    The amount of electric assist is tailored within each of the Corvette E-Ray’s six driver-selectable modes: Tour, Sport, Track, Weather, My Mode and Z-Mode. Drivers can also select the Charge+ feature which maximizes the battery’s state of charge.

    E-Ray Performance App on the infotainment system provides the driver with technical insights into how the propulsion system is operating. There are three primary display layouts:

    Gauges (displays dynamic power output from electric motor and V-8 engine)
    Dyno (provides graph of power/torque across selectable time intervals)
    Data (showcases electrical system performance and efficiency).
    The Corvette E-Ray’s electric motor over the front axle is compact, preserving space in the front storage compartment.

    Stealth Mode and tracking the E-Ray

    The Corvette E-Ray’s two driver-initiated electric modes enable the car to travel under electric propulsion in certain conditions. The electric motor also optimizes track performance.

    Stealth Mode enables all-electric driving, when selected at start-up, for a period of time before the engine turns on for normal driving. It is designed for quietly exiting a neighborhood, with a maximum speed of 45 mph. The engine automatically engages if the vehicle’s speed exceeds the limit, additional torque is requested by the driver, or the E-Ray’s battery pack is depleted.

    When it comes to leveraging the electrified propulsion system for enhanced track performance, E-Ray's eAWD control system applies torque to the front axle as needed. The Charge+ feature can be used to maximize battery state of charge for extended lapping.

    The custom-designed Performance Traction Management (PTM) modes are optimized in concert with the eAWD propulsion system.

    Distinguished design

    E-Ray’s appearance builds on the refined athletic styling and performance-driven design Corvette customers know and love.

    At a glance, the E-Ray shares its purposeful, wide-body proportions with the Z06, accommodating wide wheels that help manage the car’s greater torque delivery. The lightweight alloy wheels have a twisted five-spoke star design that is exclusive to E-Ray.

    “There’s never been a Corvette like E-Ray and its sophisticated design reflects that,” said Phil Zak, executive design director, Global Chevrolet. “It starts with the body color trim which draws your full attention to the exotic proportions of the E-Ray. The interiors allow customers to reflect their individual personalities with their choice of color executions that provide a refined or dynamic sport look and feel.”

    E-Ray design highlights include:

    Four aluminum wheel finishes
    Fourteen exterior color choices — including new for 2024 Riptide Blue, Seawolf Gray and Cacti
    An E-Ray-exclusive body-length stripe package in Electric Blue
    Standard carbon flash badging
    Available black exhaust tips and bright badging
    Available carbon fiber ground effects
    Optional carbon fiber wheels in carbon flash, visible carbon fiber finish or visible carbon fiber with a red stripe
    The E-Ray also introduces the all-new Artemis Dipped interior, which features complementary deep green tones on nearly every interior surface and will only be available on 2024 Corvettes. There are multiple options for customers to select when it comes to personalizing their E-Ray’s interior including two carbon fiber trim packages, three seat choices, seven interior colors, and more.

    Additionally, there are new Charge+ and Stop/Start buttons on the console and updates to the infotainment system and instrument cluster aimed at providing a more integrated appearance.

    Coming later this year

    The 2024 Corvette E-Ray goes on sale in 2023, with an MSRP of $104,2954 for the 1LZ coupe and $111,2954 for the 1LZ convertible model, with production to take place at GM’s Bowling Green Assembly facility in Kentucky, from U.S. and globally sourced parts."

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    SASLS1 is offline Forum Contributor Last Online: 20-03-2025 @ 09:14 AM
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    Re: First Ever eAWD Corvette E-Ray...

    Contuned...

    "
    Specifications


    PERFORMANCE

    0-60 mph:
    2.5 seconds1 (approx.)
    Quarter-mile:
    10.5 @ 130 mph (209 km/h)1 (approx.)
    Max Lateral G Force:
    1.1g2
    1Based on initial vehicle movement.

    2On a 300-foot skid pad. When equipped with available summer-only performance tire.


    ENGINE


    Type:
    LT2 6.2L V-8 VVT with direct injection and Active Fuel Management (cylinder deactivation) and Stop/Start
    Bore & stroke (in. / mm):
    4.06 x 3.62 / 103.25 x 92
    Block Material:
    A319-T7 cast aluminum with cast-in iron cylinder liners and nodular main bearing caps
    Oiling System:
    Dry sump-type (7.5-qt. capacity); includes oil-spray piston cooling
    Oil Type:
    Dexos 2 0W40 synthetic
    Cylinder Head Material:
    319-T7 cast aluminum
    Combustion Chamber Volume:
    59cc
    Compression Ratio:
    11.5:1
    Valvetrain:
    Overhead valve, two valves per cylinder; dual-equal variable valve timing
    Valve Size (in. / mm):
    2.13 / 54 hollow (intake) & 1.59 / 40.4 sodium filled (exhaust)
    Fuel Delivery:
    Direct injection with Active Fuel Management: Max pressure: 2,900 psi (20 Mpa / 200 bar)
    Firing Order:
    1-8-7-2-6-5-4-3 (all cylinders); 1-7-6-4 (with deactivation)
    Throttle Body:
    87mm single bore (electronic)
    ECU:
    GM E99 (32-bit processing)
    Horsepower (hp / kW):
    495 / 369 @ 6450 rpm
    Torque (lb.-ft. / Nm):
    470 / 637 @ 5150 rpm


    TRANSMISSION & AXLE


    Type:
    MLH 8-speed dual clutch (DCT)

    ELECTRIFICATION SYSTEM
    Type:
    Single motor and gearset
    Motor:
    Permanent magnetic drive motor
    Power:
    160 hp / 120 kW
    Torque (lb.-ft. / Nm):
    125 / 165 @ motor
    Battery Type:
    Lithium-ion
    Energy:
    1.9 kWh
    Combined Power (with engine):
    655 hp / 481 kW


    CHASSIS & SUSPENSION


    Front Suspension:
    FE5 Short/long arm (SLA) double wishbone, forged aluminum upper and cast aluminum L-shape lower control arms; monotube shock absorbers; Magnetic Selective Ride Control 4.0. Adjustable front lift with memory is available
    Rear Suspension:
    FE5 Short/long arm (SLA) double wishbone, forged aluminum upper and cast aluminum L-shape lower control arms; direct-acting stabilizer bar; monotube shock absorbers; Magnetic Selective Ride Control 4.0
    Steering Type:
    Variable-ratio rack-and-pinion with electric power assist; includes Active Steer Stops with Magnetic Ride Control 4.0
    Steering ratio:
    15.7:1
    Turning Circle (ft. / m):
    36.4 / 11.1
    Brake Type:
    Front and rear eBoost-assisted carbon ceramic discs with Brembo six-piston/monobloc front calipers and four-piston/monobloc rear calipers
    Brake Rotor Size (in. / mm):
    Front: 15.7 x 1.5 / 398 x 38
    Rear: 15.4 x 1.3 / 391 x 34
    Wheel Size:
    Front: 20-inch x 10-inch (w/5 x 120mm bolt pattern)
    Rear: 21-inch x 13-inch (w/5 x 120mm bolt pattern)
    Tire Size:
    Front: 275/30ZR20
    Rear: 345/25ZR21


    EXTERIOR DIMENSIONS


    Wheelbase (in. / mm):
    107.2 / 2722
    Overall Length (in. / mm):
    184.6 / 4699
    Overall Width (in. / mm):
    79.7 / 2025
    Overall Height (in. / mm):
    48.6 / 1235
    Track (in. / mm):
    Front: 66.3 / 1685
    Rear: 66.1 / 1678


    INTERIOR DIMENSIONS


    Headroom (in. / mm):
    37.9 / 962
    Legroom (in. / mm):
    42.8 / 1087
    Shoulder Room (in. / mm):
    54.4 / 1382
    Hip Room (in. / mm):
    52 / 1321


    WEIGHTS & CAPACITIES


    Dry Weight (lb. / kg):
    3774 / 1712 (coupe)
    3856 / 1749 (convertible)
    Cargo Volume (cu. ft. / L)1:
    12.5 / 355
    1Cargo and load capacity limited by weight and distribution.


    FUEL TANK CAPACITY (approx.)

    18.5 gal. / 70 liters"

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    SASLS1 is offline Forum Contributor Last Online: 20-03-2025 @ 09:14 AM
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    Re: First Ever eAWD Corvette E-Ray...


  5. #5
    SASLS1 is offline Forum Contributor Last Online: 20-03-2025 @ 09:14 AM
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    Re: First Ever eAWD Corvette E-Ray...


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    SASLS1 is offline Forum Contributor Last Online: 20-03-2025 @ 09:14 AM
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    Re: First Ever eAWD Corvette E-Ray...


  7. #7
    Smitty's Avatar
    Smitty is offline One of the Top Contributors to the Forum Last Online: 13-05-2025 @ 12:24 PM
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    Re: First Ever eAWD Corvette E-Ray...

    but... wait, there is more to come

    corvette-suv-copy-1562172837.jpg

    yes, the Corvette for all those school Mums with their BMWs and Carrera 4WDs
    SMITTY
    Member PIARC HSCCV Old Fart Racing
    GEN-F R8 340 Clubsport Tourer VK race car Kwaka ZX12R

  8. #8
    jc_sv8's Avatar
    jc_sv8 is offline Fair Contributor to the Forums Last Online: 13-05-2025 @ 07:15 PM
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    Re: First Ever eAWD Corvette E-Ray...

    The first one is my idea of a hybrid that I’d want to own.

    The Frankenstein in the bottom thread is an abomination that cannot be unseen.

  9. #9
    Smitty's Avatar
    Smitty is offline One of the Top Contributors to the Forum Last Online: 13-05-2025 @ 12:24 PM
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    Re: First Ever eAWD Corvette E-Ray...

    one of my ex-GM mates (now retired) sent me this link of a review
    rather nice I have to say ...

    https://www.hagerty.com/media/new-ca...like-no-other/
    SMITTY
    Member PIARC HSCCV Old Fart Racing
    GEN-F R8 340 Clubsport Tourer VK race car Kwaka ZX12R

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    Pickles is offline Substantial Contributor to the Forum Last Online: 13-05-2025 @ 09:07 AM
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    Re: First Ever eAWD Corvette E-Ray...

    Amazing technology in these type of cars, the complexity of which is bewildering!
    Pickles.

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    SASLS1 is offline Forum Contributor Last Online: 20-03-2025 @ 09:14 AM
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    Re: First Ever eAWD Corvette E-Ray...

    Quote Originally Posted by jc_sv8 View Post

    The Frankenstein in the bottom thread is an abomination that cannot be unseen.

    Fake Magazine out of Proportion Renders always look Crap...

    I went digging and found the High Resolution pic of this Piece of Trash Render job for your viewing pleasure.

    Note the bitumen rendered into the front lower spoiler at the front R/H wheel, which is Clearly Screwed up.

    The R/H External Mirror is also a hack job.

    The Scoop in the bonnet has a detail on the R/H side of the cutout, which is totally missing on the L/H side of the cutout.

    The R/H side of the Bonnet is all screw up proportionally, compared to the L/H side of the Bonnet, etc.




    Last edited by SASLS1; 19-01-2023 at 10:07 PM.

  12. #12
    jc_sv8's Avatar
    jc_sv8 is offline Fair Contributor to the Forums Last Online: 13-05-2025 @ 07:15 PM
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    Re: First Ever eAWD Corvette E-Ray...

    …….

  13. #13
    whitels1ss's Avatar
    whitels1ss is online now Powertrain Control Last Online: 13-05-2025 @ 09:29 PM
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    Re: First Ever eAWD Corvette E-Ray...

    2024 Chevy Corvette E-Ray Is Officially Banned from National Club Competition

    The quickest Corvette ever made won’t be if it’s not allowed anywhere near a track.


    More..........


    https://www.thedrive.com/news/2024-c...vt2aVOUW6eUnFM

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