News
Features
New Cars
Used Cars
Shopping Tools
Car Advice
2022 CarBuzz Awards
  1. Home
  2. Cars
  3. Chevrolet
  4. 2018 Chevrolet Corvette Grand Sport Convertible
  5. Trims & Specs
  6. Grand Sport 3LT Convertible

2018 Chevrolet Corvette Grand Sport 3LT Convertible Specs

Change Trim:
Change Year:
2018 Chevrolet Corvette Grand Sport Convertible Review
Chevrolet Corvette Grand Sport Convertible
Check the price in your area:
Chevrolet Corvette Grand Sport 3LT Convertible For Sale

2018 Chevrolet Corvette Grand Sport 3LT Convertible RWD powered by 6.2L V8 Gas Engine with 7-Speed Manual transmission.

Overview
Select configuration:
$69,495
Starting Price (MSRP)
Engine
6.2L V8 Gas
Transmission
7-Speed Manual
Drivetrain
Rear-Wheel Drive
Body Type
Convertible
Seating capacity
2 seater
Trunk Volume
10 ft³
Fuel Economy
City: 16 MPG
Hwy: 25 MPG
2018 Chevrolet Corvette Grand Sport 3LT Convertible
2018 Chevrolet Corvette Grand Sport 3LT Convertible
64485美元
10,718 miles
Fair Deal
Average price
2018 Chevrolet Corvette Grand Sport 1LT Convertible
2018 Chevrolet Corvette Grand Sport 1LT Convertible
$68,989
9,874 miles
Fair Deal
Average price
2018 Chevrolet Corvette Grand Sport 2LT Convertible
2018 Chevrolet Corvette Grand Sport 2LT Convertible
$63,995
20,940 miles
Fair Deal
Average price
2018 Chevrolet Corvette Grand Sport 1LT Convertible
2018 Chevrolet Corvette Grand Sport 1LT Convertible
$58,441
60,001 miles
Fair Deal
$3,500 below

Performance Specs

Engine and Transmission

  • Engine
    6.2L V8 Gas
  • Horsepower
    460 hp @ 6000 rpm
  • Torque
    465 lb-ft @ 4600 rpm
  • Transmission
    7-Speed Manual
    8-Speed Automatic(+$1,725)
  • Drivetrain
    Rear-Wheel Drive

Steering

  • Steering Type
    Pwr Rack & Pinion
  • Turning Diameter
    37.7 ft

Wheels

  • Wheels Type
    Aluminum Wheels
  • Front Wheel Size
    19" x 10"
  • Rear Wheel Size
    20" x 12"

Suspension

  • Front Suspension
    Short/Long Arm
  • Rear Suspension
    Short/Long Arm

Tires

  • Front Tire
    P285/30ZR19
  • Rear Tire
    P335/25ZR20

Fuel and MPG

Fuel Economy

  • Combined
    19 MPG
  • City
    16 MPG
  • Highway
    25英里/加仑

Fuel Tank

  • Fuel Tank Capacity
    18.5 gallons
  • Cruising Range City
    296 miles
  • Cruising Range Highway
    462.5 miles

Emissions

  • CO2 Emissions @ 15K mi/year
    9.3 Tons/yr

Dimensions and Measurement

Exterior Dimensions

  • Length
    177.9 in
  • Height
    48.7 in
  • Max Width
    77.4 in
  • Front Width
    63.5 in
  • Rear Width
    62.5 in
  • Wheelbase
    106.7 in

Interior Space

  • Seating Capacity
    2 seater
  • Front Seat Leg Room
    43 in
  • Front Seat Headroom
    37.9 in
  • Front Seat Shoulder Room
    55.2 in
  • Front Seat Hip Room
    53.7 in

Weight and Towing

  • Curb Weight
    3,487 lbs

Cargo Space

  • Trunk Volume
    10 ft³

Colors and Materials

Standard Interior Materials

  • Adrenaline Red, Perforated Napa leather seating surfaces
  • Gray, Perforated Napa leather seating surfaces
  • Jet Black, Perforated Napa leather seating surfaces
  • Kalahari, Perforated Napa leather seating surfaces
  • Spice Red, Perforated Napa leather seating surfaces

Optional Interior Materials

  • Adrenalin Red, Leather seating surfaces with sueded microfiber inserts
  • Color Combination Override
  • Gray, Leather seating surfaces with sueded microfiber inserts
  • Jet Black, Leather seating surfaces with sueded microfiber inserts
  • Jet Black, Leather seating surfaces with sueded microfiber inserts
  • Kalahari, Leather seating surfaces with sueded microfiber inserts

Features and Options

Infotainment

  • HD Radio
    Not Available
  • Bluetooth Connection
    Not Available
  • Hard Disk Drive Media Storage
    Not Available
  • Premium Sound System
    Standard
  • Satellite Radio
    Standard
  • Smart Device Integration
    Not Available
  • WiFi Hotspot
    Standard
  • Auxiliary Audio Input
    Standard
  • Entertainment System
    Not Available
  • MP3 Player
    Standard

Interior Trim

  • Bucket Seats
    Optional
  • Cloth Seats
    Not Available
  • Leather Seats
    Standard
  • Leather Steering Wheel
    Standard
  • Premium Synthetic Seats
    Not Available
  • Vinyl Seats
    Not Available
  • Woodgrain Interior Trim
    Not Available
  • Sun/Moonroof
    Not Available

Comfort

  • Head-Up Display
    Standard
  • Navigation System
    Not Available
  • Steering Wheel Audio Controls
    Standard
  • Power Liftgate
    Not Available
  • Power Mirror(s)
    Standard
  • A/C
    Standard
  • Adaptive Cruise Control
    Not Available
  • Automatic Parking
    Not Available
  • Climate Control
    Standard
  • Cooled Front Seat(s)
    Standard
  • Cooled Rear Seat(s)
    Not Available
  • Cruise Control
    Standard
  • 手s-Free Liftgate
    Not Available
  • Heated Front Seat(s)
    Standard
  • Heated Rear Seat(s)
    Not Available
  • Heated Steering Wheel
    Not Available
  • Keyless Entry
    Standard
  • Multi-Zone A/C
    Standard
  • Power Driver Seat
    Standard
  • Power Passenger Seat
    Standard
  • Remote Engine Start
    Optional
  • Remote Trunk Release
    Standard
  • Seat Memory
    Not Available
  • Universal Garage Door Opener
    Standard
  • Seat-Massage
    Not Available
  • Rear A/C
    Not Available
  • Keyless Start
    Standard
  • Navigation from Telematics
    Not Available
  • Telematics
    Standard

Additional Packages

Carbon 65 Edition

$15,000

includes (23A) Carbon 65 fender graphics, (DTO) Carbon 65 door graphics, (EYT) Carbon Flash Badge Package, (B92) exposed Carbon Fiber weave hood insert, (CFV) Visible Carbon Fiber Ground Effects Package, (TTV) carbon flash-painted outside mirrors, (Q90) Grand Sport Black-painted machined-groove aluminum 19" front and 20" rear wheels, Carbon Fiber wheel center caps with crossed flags logo, exposed carbon fiber rear spoiler, carbon fiber wheel center caps with crossed flag logo, carbon edition sill plates, (J6B) Blue-painted calipers, (AE4) Competition Sport bucket seats and (37S) Blue custom leather stitch (Also includes (E57) carbon fiber tonneau inserts. Requires (00T) Blue convertible top, (198) Jet Black leather seating surfaces with sueded microfiber inserts and (G9F) Ceramic Matrix Gray Metallic. Not available with (EFX/EFY) painted exterior vents or (Z15) Grand Sport Heritage Package.) Carbon 65 Edition Carbon 65 fender and door graphics Carbon Flash Badge Package and outside mirrors Visible carbon-fiber weave hood insert Visible Carbon Fiber Ground Effects Package and rear spoiler 19” front/20” rear Black-painted machined-groove aluminum Grand Sport wheels, paired with 19” front/20” rear, summer-only tires1 Carbon-fiber wheel center caps with crossed flags logo Carbon edition sill plates Competition Sport bucket seats Jet Black sueded microfiber and leather-wrapped interior with high-gloss carbon-fiber instrument panel and carbon-fiber/sueded microfiber steering wheel Blue custom leather stitching Carbon 65 Edition numbered interior plaque Blue-painted calipers Ceramic Matrix Gray Metallic exterior color Coupe models also include visible carbon-fiber roof panel with body-color surround and blackout roof decal Convertible models also include carbon-fiber tonneau inserts and Blue convertible top

Grand Sport Heritage Package

$795

includes interior brushed aluminum hash marks and (VYW) Floor mats with Grand Sport logo, LPO; must also order fender hash marks available in (55A) Hyper Green, (59A) Yellow, (62A) Volcano Orange, (75A) Torch Red, (90A) Gray and (97A) Carbon Flash Metallic (Requires one of the following fender hash marks: (55A) Hyper Green, (59A) Yellow, (62A) Volcano Orange, (75A) Torch Red, (90A) Gray and (97A) Carbon Flash Metallic. Available with (DNE/DXP/DXT/DXU/DXX/DUR) Grand Sport Center Stripe Packages only; not available with any other stripe package.) Grand Sport Heritage Package Choice of 6 fender hash mark colors Interior brushed aluminum hash marks Floor mats with Grand Sport logo Optional choice of 6 center stripe colors

GS 3LT Preferred Equipment Group

$9,745

includes Standard Equipment

LPO, Grand Sport Logo Package

$595

包括(VYW)溢价与Gr地毯脚垫and Sport logo, LPO, (VLI) Cargo mat with Grand Sport logo, LPO and (SM7) Custom floor console lid with Grand Sport logo, LPO, Genuine Corvette Accessories (Not available with (36S/37S/38S) custom leather stitch or (755) Spice Red interior.)

Z07 Performance Package

$7,995

includes (J57) 4-wheel antilock, 4-wheel disc, carbon ceramic brakes, (J6D) Dark Gray Metallic-painted calipers, (FE7) Z07 suspension with Magnetic Selective Ride Control and (XFM) front P285/30ZR19 and rear P335/25ZR20 Michelin Pilot Super Sport Cup 2 summer-only, run-flat tires Z07 Performance Package Z07 suspension with Magnetic Selective Ride Control™ 4-wheel antilock disc, carbon-ceramic Brembo® brakes Dark Gray Metallic-painted calipers Michelin® Pilot® Super Sport Cup 2 run-flat, summer-only tires1

Safety

Safety Features

  • Back-Up Camera
    Standard
  • Cross-Traffic Alert
    Not Available
  • Rear Parking Aid
    Standard
  • Blind Spot Monitor
    Not Available
  • Lane Departure Warning
    Not Available
  • Lane Keeping Assist
    Not Available
  • ABS
    Standard
  • 夜视
    Not Available
  • Tire Pressure Monitor
    Not Available
  • Brake Assist
    Not Available
  • Stability Control
    Standard
  • Traction Control
    Standard

Airbags

  • Driver Air Bag
    Standard
  • Front Head Air Bag
    Not Available
  • Front Side Air Bag
    Standard
  • Knee Air Bag
    Not Available
  • Passenger Air Bag
    Standard
  • Rear Head Air Bag
    Not Available
  • Rear Side Air Bag
    Not Available
  • Seatbelt Air Bag
    Not Available

Warranty

Warranty Summary

  • Basic
    3 Years / 36,000 Miles
  • Corrosion
    3 Years / 36,000 Miles
  • Drivetrain Note
    Qualified Fleet Purchases: 5 Years/100,000 Miles
  • Drivetrain
    5 Years / 60,000 Miles
  • Maintenance Note
    2 visits
  • Maintenance
    2 Years / 24,000 Miles
  • Roadside Assistance Note
    Qualified Fleet Purchases: 5 Years/100,000 Miles
  • Roadside Assistance
    5 Years / 60,000 Miles
  • Rust-Through
    6 Years / 100,000 Miles
Now Buzzing
Toyota Wants To Put Twin-Turbo Tacoma X-Runner Into Production
Scoop
Toyota Wants To Put Twin-Turbo Tacoma X-Runner Into Production
Ford Losing $36,000 On Every Electric Vehicle It Sells
Electric Vehicles
Ford Losing $36,000 On Every Electric Vehicle It Sells
2025 Kia K5 First Look Review: Giving The Sedan New Life
First Look
2025 Kia K5 First Look Review: Giving The Sedan New Life
Ultra-Luxurious Neiman Marcus Edition Cadillac
Luxury
Ultra-Luxurious Neiman Marcus Edition Cadillac "Carmen" Celestiq Is A $975,000 One-Of-A-Kind
Dodge Demon 170's 1,025-HP V8 Now Available As A Crate Engine
Engine
Dodge Demon 170's 1,025-HP V8 Now Available As A Crate Engine
2025 Kia Carnival First Look Review: Stylishly Practical
First Look
2025 Kia Carnival First Look Review: Stylishly Practical
  • Popular Tags
  • Cars
By Make
Acura Alfa Romeo Aston Martin Audi Automobili Pininfarina Bentley BMW Bollinger BrightDrop Bugatti Buick Cadillac Caterham Chevrolet Chrysler Dodge Ferrari Fiat Fisker Ford 《创世纪》 GMC Gordon Murray Automotive 亨尼西 Honda Hyundai Ineos Automotive Infiniti Jaguar Jeep Karma Kia Koenigsegg Lamborghini Land Rover Lexus Lincoln Lordstown Lotus Lucid Motors Maserati Mazda McLaren Mercedes-Benz Mini Mitsubishi Nissan Pagani Polestar Porsche Ram Rimac Rivian 劳斯莱斯 Spyker 斯巴鲁 Tesla Toyota VinFast Volkswagen Volvo
By Car Type
SUVs Crossovers Hybrid Cars Electric Cars Luxury Cars Trucks Sedans Coupes Sports Cars Wagons Vans Hatchbacks Convertibles Small Cars Future Cars
By Price
Up to $15K $15K - $25K $25K - $35K $35K - $45K $45K - $55K $55K - $75K $75K - $100K $100K - $200K $200K - $300K Above $300K
Back
To Top