The Grand Sport and the Grand Sport X are not a cheaper and a dearer version of one car. They share an engine, a body and a cabin, and they differ in one structural way: the X adds an electric motor driving the front axle, which changes the car from rear-wheel drive to all-wheel drive and takes combined output from 535 horsepower to 721. Everything else follows from that single decision.

Jim Norton T-Town Chevrolet sells both, so there is no house favourite in what follows. This page compares them on powertrain, performance, equipment and price, argues each one from the point of view of somebody who would buy it, and routes the decision by how you intend to use the car rather than by budget.

2027 Corvette Grand Sport vs Grand Sport X: Overview

Grand Sport

A rear-drive sports car with a naturally aspirated 6.7L LS6 V8 making 535 horsepower and 520 lb-ft, which Chevrolet describes as the highest torque of any naturally aspirated production V8 ever built. It carries the Z06-derived wide body, Magnetic Selective Ride Control 4.0, eBoost-assisted Brembo brakes with six-piston front calipers, and staggered 20-inch front and 21-inch rear forged wheels. Two performance packages are available: Z52 Sport, and Z52 Track with carbon-ceramic brakes, Cup 2 R tyres, quad centre exhaust and the Carbon Fiber Aero Package. Coupe or convertible, in 1LT, 2LT and 3LT.

Grand Sport X

The same LS6 V8 at the rear, plus an electric drive unit on the front axle contributing 186 horsepower and 145 lb-ft, for 721 combined horsepower and all-wheel drive. A 1.9 kWh lithium-ion battery feeds it, and it charges itself as you drive; there is no plug and no charge port. Carbon-ceramic brakes and all-season tyres are standard, as is Magnetic Ride Control. It carries the same wide body and the same 1LT, 2LT and 3LT structure, in coupe or convertible, and the head-up display is standard from 1LT rather than 2LT.

Powertrain and Performance Compared

Specification	Grand Sport	Grand Sport X
Engine	6.7L LS6 V8, naturally aspirated, 409 cubic inches, both cars
Engine output	535 hp, 520 lb-ft	535 hp, 520 lb-ft
Front electric motor	none	186 hp, 145 lb-ft
Combined output	535 hp	721 hp
Drivetrain	Rear-wheel drive	Electrified all-wheel drive
Battery	none	1.9 kWh lithium-ion, self-charging, no plug
Transmission	Eight-speed dual-clutch, both cars
Wheelbase	107.0 inches, both cars
Width, excluding mirrors	79.7 inches, both cars
Luggage volume	9.1 cubic feet across both compartments, both cars
0 to 60 mph	2.75 seconds	2.4 seconds
Quarter mile	10.95 seconds at 124 mph	10.4 seconds at 131 mph
Standard brakes	eBoost Brembo, six-piston front, four-piston rear	Carbon-ceramic
Head-up display	standard from 2LT	standard from 1LT
Availability	On sale now	Available fall 2026

Both acceleration figures are Chevrolet's, quoted with available equipment. Hands-free driving is offered on neither car, and neither has been crash-tested by NHTSA or the IIHS.

Pricing Compared

Level	Grand Sport, excluding destination	Grand Sport X
1LT	$86,000	Confirmed at order
2LT	$93,100	Confirmed at order
3LT	$97,750	Confirmed at order

Grand Sport figures exclude the $2,495 destination charge, so a 1LT coupe is $88,495 delivered and a 3LT coupe is $100,245. The Grand Sport X sits above the Grand Sport in the range and its pricing is confirmed at the time of order, which is the right way to take it on a car arriving in fall 2026. Prices are manufacturer's suggested retail and exclude tax, title, licence and dealer fees. Call us and we will quote the exact build.

Where Each Car Wins

The Grand Sport

Rear-wheel drive is the argument, not a compromise on the way to all-wheel drive. A 535-horsepower car sending everything to the rear axle is the classic sports-car configuration, and it is the one that rewards a driver on a clear road. It is also the lighter of the two, because there is no front motor and no battery, and on a car whose appeal is balance rather than raw traction that matters more than a horsepower figure suggests.

It is the only one of the two that takes the Z52 Track Performance Package, with its carbon-ceramic brakes, Cup 2 R tyres, quad centre exhaust and Carbon Fiber Aero Package, and the Carbon Fiber Aero Package is exclusive to it. For a buyer who books track days, the Grand Sport is the car with the deeper option list pointed exactly at that use. It is also on sale now rather than in fall 2026.

The Grand Sport X

All-wheel drive is the argument, and in Oklahoma it is a practical one rather than a theoretical one. A cold, damp morning on the Broken Arrow Expressway is a different proposition in a car that can send torque to the front axle, and the months in which the car is genuinely usable stretch accordingly. The extra 186 horsepower is real too: 721 combined, 2.4 seconds to 60 mph, and a 10.4-second quarter at 131 mph.

It also starts better equipped. Carbon-ceramic brakes are standard rather than a package item, all-season tyres are the standard fitment, and the head-up display arrives at 1LT instead of 2LT. The battery is self-charging, so there is no plug, no charge port and nothing to change about how you own the car. For a buyer who wants one Corvette to cover more of the year, the X is the one built for it.

Which One Should You Buy?

How you will use it	The one for you
Clear-weather weekend car, garaged the rest of the time	Grand Sport. Lighter, rear-drive, on sale now
Booked track days and lap times	Grand Sport with the Z52 Track Performance Package. The aero package is exclusive to this car
Driving it most weeks, most of the year	Grand Sport X. All-wheel drive and all-season tyres widen the window
Straight-line pace above everything	Grand Sport X. 721 hp, 2.4 seconds to 60 mph

Shop Both at Jim Norton T-Town Chevrolet

We are at 4924 S Memorial Dr in Tulsa, an easy run from Broken Arrow across the Creek Turnpike and straight up the US-75 corridor from Glenpool and Okmulgee. Corvette allocation is limited on both cars, and the Grand Sport X is an order rather than a lot car until fall 2026, so the earlier the conversation starts the better the build you end up with.

See Grand Sports in stock, check Grand Sport X availability, or schedule a test drive. The specifications page carries every published figure for both.

Grand Sport vs Grand Sport X FAQs

What is the difference between the Grand Sport and the Grand Sport X?

The X adds an electric motor on the front axle, which makes it all-wheel drive and takes combined output from 535 horsepower to 721. Both use the same naturally aspirated 6.7L LS6 V8 at the rear and the same eight-speed dual-clutch transaxle.

Is the Grand Sport X a plug-in hybrid?

No. The 1.9 kWh battery charges itself as you drive. There is no plug, no charge port and no charging routine to build into ownership.

Is the Grand Sport all-wheel drive?

No, the Grand Sport is rear-wheel drive. The Grand Sport X is the all-wheel-drive car. Aggregator sites sometimes list the X as rear-drive, and that is wrong.

How much quicker is the Grand Sport X?

Chevrolet quotes 2.4 seconds to 60 mph for the X against 2.75 for the Grand Sport, and 10.4 seconds at 131 mph in the quarter mile against 10.95 at 124 mph. Both figures are with available equipment.

Can I get the track package on the Grand Sport X?

The Z52 Track Performance Package and the Carbon Fiber Aero Package belong to the Grand Sport. The Grand Sport X has its own performance package and comes with carbon-ceramic brakes as standard equipment.

When can I get a Grand Sport X?

Chevrolet lists it as available in fall 2026. The Grand Sport is on sale now, and we can start an X order in the meantime.

Do both come as a convertible?

Yes. Both the Grand Sport and the Grand Sport X are offered as a coupe with a removable roof panel and as a convertible, in 1LT, 2LT and 3LT.

Which one holds equipment better at the base level?

The Grand Sport X 1LT includes the head-up display and carbon-ceramic brakes as standard. On the Grand Sport the head-up display arrives at 2LT and carbon-ceramic brakes come with the Z52 Track Performance Package. The trims page lays out both ladders.

Explore the Corvette Grand Sport