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2017 Chevy Corvette Grand Sport spotters guide

The 2017 Corvette Grand Sport is a mix of regular Stingray and steroidal Z06. Unveiled at the 2016 Geneva Motor Show, this tweener 'Vette will go on sale this summer. If you need a refresher, click here for the details and official press release. We sat down with Chief Engineer Tadge Juecter in Switzerland to explain the differences between the Grand Sport and the rest of the Corvette lineup. <p>Your browser does not support iframes.</p> Stingray Hood The Grand Sport comes with the LT1 V8 (and 460 horsepower) instead of the supercharged LT4 in the Z06. That means the Grand Sport gets the lower Stingray hood, absent the power bulge. The Grand Sport also weighs less than the Z06. As such, the Grand Sport's springs and anti-roll bars are different to accommodate the lighter nose. "Mainly it's the weight distribution that changes," explains Juecter, "It's a custom tune around the obvious standard components." Grand Sport Wheels, Z06 Brakes In the sixth-generation Corvette, the Grand Sport came with a Z06-style body but kept the standard Vette's steel structure. With every version of the C7 built on an aluminum backbone, the Grand Sport has almost the same structure as the Z06. That means the Grand Sport can handle all the track-ready goodness like Z06 brakes and the optional Z07 package that adds carbon-ceramic disks and Michelin Pilot Sport 2 Cup tires. Except the Grand Sport comes without the max-downforce add-ons of the Z07-packaged Z06, because it doesn't need them. What you can't get on the Z06, though, is the unique Grand Sport wheel design, which comes in five different finishes. Stingray Brake Lights, Interior The dead giveaway for the Grand Sport is the hash marks on the front fenders which come in six different colors. Another way to spot the Grand Sport is the taillights, which use the Stingray's red lenses instead of the blacked-out Z06's lights. Z06 body plus taillights equals Grand Sport. Got that? The Grand Sport also comes with body-color rear fender vents, which are black on the Z06. And the Grand Sport's interior is based on the Stingray except the Collector Edition, which has unique blue accents.

Weekly Recap: Tesla loses money, still dominates the news

Some people get an inordinate amount of attention. In politics, it's Donald Trump. In football, it's Jim Harbaugh. And in the auto world, it's Elon Musk and his always-fascinating electric car company, Tesla Motors. General Motors is spending $877 million to upgrade a factory. So what! US auto sales are up. Who cares? Tesla has a metal snake that will recharge your car! So was the week in Tesla – er, the industry. Snarkiness aside, Tesla did dominate the news cycle, led by the announcement the company lost $184 million in the second quarter. Tesla also said it expects to deliver between 50,000 and 55,000 vehicles this year, and is preparing for a full launch of the Model X crossover in September. Musk also made news during the earnings call by simply not answering a question about ride sharing, leading to speculation Tesla could be considering its own operation. While the financials were the arguably the most important company news, reports of a Model S cyber hacking were more compelling fodder for Tesla followers. Researchers were able to attack the sedan and bring it to a stop, though they required access to the car first. Tesla says it already has deployed a remedy for the situation. On a lighter note, Tesla published a video of its metal charger prototype that autonomously uncoils like a snake to power up the company's vehicles, provoking plenty of humorous comments and comparisons. Watch it and decide for yourself. While some of this might seem trivial, much of Tesla's recent attention has been warranted. It's the first startup US automaker in decades to launch from nothing and actually gain traction in the market. Sure, Musk is a lightning rod and Tesla always seems to be in the spotlight. But amid all of the publicity, it easy to lose sight of the new reality: Tesla is a force. OTHER NEWS & NOTES 2016 Chevy Volt lights up 106 MPGe The Chevy Volt's vitals are looking healthier for 2016. The second-generation plug-in hybrid racks up a gaudy 106 miles per gallon equivalent, which is an increase of eight MPGe from the 2015 model. The new Volt can travel 53 miles on electricity, a significant jump from the 2015 Volt's 38-mile range. The new car also has a 420-mile total range when factoring in the capability of the gasoline engine, which is 40 miles greater than the current car offers.

Where the 2023 GMC Sierra AT4X fits into the hierarchy of off-road trucks

The world of off-road pickups sure seems like it's getting crowded, but the reality is that half-ton trucks were always pretty capable, even with what seemed like fairly basic 4x4 packages. It wasn't until recently that manufacturers really started to carve out different off-road niches for their mainstream pickup offerings. With the introduction of the 2022 GMC Sierra 1500 AT4X (alongside its mechanical twin, the Chevy Silverado ZR2), the crowd has grown even thicker. Even we have trouble keeping up with the increased segmentation of off-road pickup trucks, so we threw together this handy guide to help you understand just where these various packages fit into the broader pickup hierarchy. Let's dive in.  Your basics If we say "Z71" or "FX4" to you, both will probably ring a bell. That's because they've been around a few days short of forever and their respective customers have grown so used to these package codes that OEMs got into the habit of just plastering them on the side of so-equipped truck beds. Anybody who sells a pickup truck offers some sort of basic off-road prep package like this one. Z71 is found on GM vehicles; FX4 is Ford's. Ram just calls it "Off Road Group," but no matter what you call them, they're all pretty similar.  Typical upgrades for this category include some additional ground clearance, a basic all-terrain tire, heavy-duty suspension upgrades and likely either a limited-slip or locking rear differential. These are pretty handy for anything beyond a rutted dirt road. On newer trucks — especially on higher trim levels — you'll probably also get some dedicated off-road drive modes.  Mid-range This is where things start to get interesting. To qualify for this category, a locking rear differential is a must. Most of the names in this segment are well-established too, though some (Nissan Titan Pro-4X, anyone?) may not necessarily be on your radar. The Toyota Tundra TRD Pro checks in here, as does the Ram Rebel, Chevy Silverado Trail Boss and GMC Sierra AT4 (no X!).  Realistically, if there's somewhere you need to go and one of these trucks won't do it, you might want to consider a helicopter. But it's 2021, and our thirst for capability is strong, so of course, there's a way to spend more of your money on this type of thing. Onward! Entry-hardcore Here we are, the home of the new 2022 GMC Sierra AT4X and Chevrolet Silverado ZR2. This is a tiny niche, otherwise occupied only by the Ford F-150 Tremor.