2015 Chevrolet Corvette Z06

2015 Chevrolet Corvette Z06

Episode 3423 , Episode 3440
Auto Value and Bumper to BumperTire Rack "The Way Tire Buying Should Be"

The all-new 7th generation Chevrolet Corvette Stingray is a terrific sports car. But, it’s just the beginning to the latest Corvette chapter. No sooner did we drive the Stingray then Chevy started teasing us with their next installment: the Z06! It’s been a year of waiting. But, now the wait is over.

Truth be told, we would have done just about anything to get some track time in the 2015 Chevrolet Corvette Z06. Turns out all we had to do was say yes to Chevrolet’s invitation and hop on a plane to Spring Mountain Motorsports Ranch near Las Vegas, Nevada. 

What awaited us there was 650–horsepower worth of torqued up Corvette ready to romp and roll. 

Easing up to speed on the track, this Z06 has a familiar feel that any Corvette owner would quickly recognize. As we became more attuned with the track and the car, lap times started falling, tires started protesting, and smiles became perma-blasted on our faces.

There’s certainly a nasty streak within’ this heavily tweaked Stingray that’s more than willing to be unleashed. 

The Z06’s aluminum chassis is, for the first time, produced in house at Bowling Green Corvette Central. And, due to its extremely stiff nature, no further updates are needed for the C7.R race car.

The short/long arm, double wishbone, transverse composite spring suspension design carries over from the Stingray, but gets recalibrated; and standard Magnetic Ride Control takes care of the rest. 

For those more interested in track time than cruise time, a Z07 performance package elevates things to a whole new level. It includes additional and adjustable aero-elements for greater downforce, carbon-ceramic brake rotors, and Michelin Pilot Sport Cup 2 tires. Helping maintain that unreasonable amount of grip is Performance Track Management and a multi-mode electronic limited slip differential.

Giving power to these random acts of performance is a 6.2-liter LT4 V8 with plenty of extra massaging done by the powertrain professionals at GM’s Tonawanda engine shop. And thanks to a first ever in a Z06 supercharger, output is 650–horsepower and 650 lb-ft. of torque. Expect 0-60 times to be under 3-seconds, of course.  You can stick with the standard rev-matching 7-speed manual transmission, or opt for a paddle shifted 8-speed automatic. 

You’ll have no problem picking this smooth criminal out of a line-up, as Chevrolet has tacked on a wealth of add-ons in the name of ultimate down-force creation. If you like your performance cars to be a little subtle, look elsewhere. Meanwhile we’ll be taking a 2nd and 3rd look at this ‘vette’s wacked out lines and performance enhancements.

There are new fascias front and rear, a front splitter, unique hood, and rear spoiler. And of course all of those aero elements; some standard, some part of the carbon-fiber aero package, and some part of the Z07 package. 

The fenders are extended 2-inches in front, 3-inches in the rear; to cover the wheels wearing 285/30/19 rubber in the fore, and 335/25/20 aft. If you don’t opt for the Z07 Performance Package, you’ll still be happy with the standard 14-inch steel Brembos. 

Unlike before, the body is not hardtop only, rather the customary removable roof panel arrangement of the standard Stingray, and even a convertible is available this time around. 

Inside, there are the unique colors, carbon fiber treatment, and the flat-bottomed steering wheel embellishments that you might expect; but what you might not be prepared for is the available luxury type amenities like high-end leather, 8-inch MyLink with navigation, and Bose audio. 

And by now you’ve probably heard of the available onboard Performance Data Recorder developed by Cosworth. Which consists of a high-def. camera in the windshield header, a telemetry recorder with GPS, and an SD recorder. Essentially, it provides you with motorsports-level telemetry and allows you to record your exploits for bragging rights, or perhaps for evidence. 

But even with all of the Z06’s capabilities and track-ready tech, street time is almost equally as rewarding as track time. Ride quality can be smoothed out with a turn of the dial, and seats offer enough comfort to seek out car shows at distant locals. 

The 7-speed manual’s Government Fuel Economy Ratings of 15-City, 22-Highway, and 18-Combined will allow you to eat up plenty of miles or laps before pit stops are necessary. The 8-speed auto however, at 13-City, 21-Highway, and 16-Combined will get you a Gas Guzzler tax. 

Still, base pricing of $78,995 clearly puts the Z06 in a class of its own, well below its purely exotic rivals. Convertibles sticker for 5-grand more. No other car on the road can even come close to matching this car’s level of performance for the price. 

So while the 2015 Chevrolet Corvette Z06 may have been the ride we were eagerly looking forward to the most, and Chevrolet was gracious enough to oblige, AND it was everything we hoped it would be; it did get us thinking a bit… how awesome would a new ZR1 be?

Specifications

  • Engine: 6.2 liter
  • Horsepower: 650
  • Torque: 650 lb-ft.
  • 0-60 mph: 2.9 seconds
  • EPA: 15 mpg city/ 22 mpg highway
2024 Polestar 2 3/4 Front

2024 Polestar 2

More Range And More Power For The Polestar 2

Episode 4333
Auto Value and Bumper to BumperTire Rack "The Way Tire Buying Should Be"

Volvo is well on their way to making the transition to an all-electric brand, but their sister-brand Polestar is already there. Now, we’ve spent lots of time in their all-wheel drive, five-door Polestar 2, having tested it in 2021, and a year later when a two-wheel drive version arrived. But, EV updates are coming quickly. So, let us be your guide for all that’s new with the Polestar 2.

While we are driving more EVs than ever, we’ve also been spending a lot of time recently circling back to ones we’ve previously tested. As in this new era of electrified vehicles, significant updates are arriving quickly, with R&D investments increasing and retrofitting them easier than ever. This is often done through software updates that can even be accomplished over the air. For 2024, the Polestar 2 has indeed gotten some software updates, but some physical ones as well.

Clearly aimed directly at Tesla’s Model 3 when it arrived; the Polestar 2’s build quality was vastly better, but range definitely came up short. So, addressing that was priority No. 1; and for ’24 the Polestar can travel up to 20% farther than before while consuming 9% less energy, and when it comes time to charge it back up, it can do that 34% faster too.

2024 Polestar 2 Dead Front
2024 Polestar 2 Profile
2024 Polestar 2 3/4 Rear
2024 Polestar 2 Dead Rear
2024 Polestar 2 Charge Port
2024 Polestar 2 Wheel
2024 Polestar 2 Badge
2024 Polestar 2 Badge 2
2024 Polestar 2 Dead Front2024 Polestar 2 Profile2024 Polestar 2 3/4 Rear2024 Polestar 2 Dead Rear2024 Polestar 2 Charge Port2024 Polestar 2 Wheel2024 Polestar 2 Badge2024 Polestar 2 Badge 2

Range in the Single Motor version increases from a max of 270 to 320 miles thanks to a larger 82-kWh battery pack, and that solitary motor now powers the rear wheels, not the front wheels. It’s also bigger, coming in at 220 kW compared to the previous 170 kW front-wheel drive version, going from 231 to 299 horsepower.

Dual Motors keep the same 78-kWh battery, but still sees a boost from 260 to 276 miles and takes advantage of the larger rear motor for a new combined 310-kW output with 421 horsepower. Our test car has the added Performance Pack, which uses an additional 35 kW to deliver 455 horsepower and 546 lb-ft of torque, though max range drops to just 247 miles.

The new battery in rear-drive 2s will also charge faster, now accepting up to 205 kW for an 80% charge in 20 minutes; max for dual-motors stays at 155 kW, which puts an 80% charge at 34 minutes. Using 32 kWh of electricity per 100 miles, the Dual Motor earns a good efficiency rating.

The [Polestar] 2 has always been one of the most enjoyable EVs to drive, even more so now with that additional power coming from the rear motor.

Unfortunately, extremely cold temperatures kept us from seeing that increased range, as we were only on pace for about 194 miles in our test.

The 2 has always been one of the most enjoyable EVs to drive, even more so now with that additional power coming from the rear motor. And especially when equipped with the Performance Pack as it not only includes more power, but adds 20-inch forged wheels, upgraded brakes, and adjustable Ohlins Dual Flow Valve performance dampers. It greatly improves handling prowess without affecting ride quality, and is easily worth the $5,500 charge if you at all enjoy driving.

Even on a 20-degree track day there was plenty of grip through our handling course. No understeer or oversteer, and lots of feedback through the wheel. There was a nice, strong launch off the line that properly planted us firmly in the seat, and rocketed us to 60 in 4.5 seconds. Power delivery stayed pretty intense up until about 80 mph when there was a definite tapering off. Still, it was a 13.4-second quarter-mile at 102 mph; smooth, quiet, and stable the whole way.

2024 Polestar 2 Driver Side Dash
2024 Polestar 2 Passenger Side Dash
2024 Polestar 2 Front Seats
2024 Polestar 2 Steering Wheel
2024 Polestar 2 Instrument Cluster
2024 Polestar 2 Center Display
2024 Polestar 2 Shifter
2024 Polestar 2 Rear Seats
2024 Polestar 2 Front Trunk
2024 Polestar 2 Trunk
2024 Polestar 2 Driver Side Dash2024 Polestar 2 Passenger Side Dash2024 Polestar 2 Front Seats2024 Polestar 2 Steering Wheel2024 Polestar 2 Instrument Cluster2024 Polestar 2 Center Display2024 Polestar 2 Shifter2024 Polestar 2 Rear Seats2024 Polestar 2 Front Trunk2024 Polestar 2 Trunk

When this car debuted, its Google-based infotainment setup was a novelty, but since then, more and more manufacturers are just “Googling it” so it doesn’t seem out of place at all. The wireless phone charger is easy to access, and there’s a great Harmon/Kardon sound system and panoramic sunroof to enhance the in-cabin experience. Exteriors have also been enhanced with a smooth grille insert and new wheel choices.

Hatchback practicality means 14.3 cu-ft of easy to access cargo space with split-folding seatbacks for longer items and expanding the space to 38.7 cu-ft. Plus, there’s even a sizeable storage bin up front under the hood.

Single Motor Polestar 2 pricing now starts at $51,300, with Dual Motors starting at $56,700; topping out at $64,400.

For a car manufacturer that hasn’t even been around for a decade yet, Polestar has kept itself busy, totally transforming their latest model in just a few years, making the 2024 Polestar 2 even more appealing. They are certainly off to a good start, and with a host of Polestars just over the horizon, including some all-important utility vehicles, this star will be shining even brighter.

Specifications

As Tested

  • Motor Setup: Dual Motor
  • Horsepower: 455
  • 0-60 mph: 4.5 seconds
  • EPA Range: 247 miles
  • Efficiency : 32 kWh / 100 miles
  • Battery Size: 78-kWh
  • Torque: 546 lb-ft
  • 1/4 Mile: 13.4 seconds at 102 mph
  • MW Test Loop: ~ 194 miles
  • Peak Charging Rate: 155 kW