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McLaren Hyper-GT prototype reaches 250 mph more than 30 times during testing

The McLaren Hyper-GT prototype has reached impressive speed during testing.

Photo courtesy of McLaren Automotive Limited

McLaren's chief test driver, Kenny Brack, has taken the McLaren Hyper-GT prototype up to 250 mph at Kennedy Space Center in Cape Canaveral, Florida.

The Speedtail prototype has undergone its final high-speed testing as part of its development and validation process. The car, nicknamed "XP2" reached that 250 mph maximum speed over 30 times on the space shuttle landing runway at the Johnny Bohmer Proving Grounds. Other test facilities where the feat was achieved include Idiada in Spain and Papenburg in Germany.

McLaren Hyper-GT prototype McLaren tested the vehicle on NASA's space shuttle landing strip in Florida.Photo courtesy of McLaren Automotive Limited

"It's fitting that the Speedtail's high-speed test program concluded with multiple maximum-speed runs at a location so strongly associated with pushing the boundaries of extreme performance and engineering excellence," said Mike Flewitt, CEO, McLaren Automotive. "The Speedtail is a truly extraordinary car that epitomizes McLaren's pioneering spirit and perfectly illustrates our determination to continue to set new benchmarks for supercar and hypercar performance."

XP2 is 17-feet long and made of carbon fiber, It's a three-seater and has the lowest aerodynamic drag coefficient of any vehicle McLaren has ever produced. The lower the drag coefficient, the better the vehicle is able to slip through the air, allowing it to be more efficient with its power usage.

McLaren Hyper-GT prototype The nose of the model is familiar to McLaren brand enthusiasts.Photo courtesy of McLaren Automotive Limited

The model is powered by a gas-electric hybrid powertrain that delivers more horsepower and torque than any McLaren road-worthy vehicle to date. It can get from zero to 186 mph in less than 13 seconds thanks to its 1,055 horsepower and 848 pound-feet of torque.

The car's battery pack has a density of 5.2 kW/kg making it the best power-to-weight ratio of any automotive high voltage battery system. Like a traditional hybrid powertrain, the batteries recharge as the vehicle is driven. However, the battery can also be trickle charged via a wireless charging pad. This pad is standard equipment with the production model and allows the car to stay charged even when it's not in use.

McLaren Hyper-GT prototype The model is 17 feet in length.Photo courtesy of McLaren Automotive Limited

The first customer-ready models of the 106 McLaren Speedtails that will be hand-assembled at the McLaren Production Centre in Woking, England. They will be assembled to order and deliveries will be scheduled starting in February 2020.

All of the Speedtails have already been sold. The asking price? Right around $2.1 million each.

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The Porsche Panamera lineup has finally fully been revealed.

Photo courtesy of Porsche AG

The 2021 Porsche Panamera lineup has been completed with the announcement of two new models, the Panamera Turbo S E-Hybrid and Panamera 4 E-Hybrid. They join the Panamera 4S E-Hybrid as a trio of Panamera PHEVs for 2021. Each is available in regular, Sport Turismo, and Executive body styles.

The 2021 Panamera Turbo S E-Hybrid is the new flagship in the stable. It boasts an exceptional 689 horsepower and 642 pound-feet of torque. Porsche has engineered the flagship to get a combined a 563-horsepower 4.0-liter twin-turbo V8 with a 134-horsepower electric motor, paired with an eight-speed dual-clutch transmission. Its 17.9-kilowatt-hour battery is shared with the Panamera 4S E-Hybrid.

2021 Panamera Turbo S E-Hybrid

Photo courtesy of Porsche AG

The flagship model comes standard with Porsche's Sport Chrono package. The equipment helps the traditionally-bodied Panamera get from zero to 60 mph in 3.0 seconds while the Executive wheelbase model takes one-tenth of a second longer. The Turbo S E-Hybrid sedan and Sport Turismo also offer the quickest acceleration from 0 to 124 mph of any 2021 Panamera at 10.9 seconds. It has a top track speed of 196 mph, a 4 mph improvement over the 2020 model.

Every 2021 Panamera Panamera 4 E-Hybrid has the same electric motor setup as the flagship. It pairs the motor with a 2.9-liter twin-turbo V6 for a total system output of 455 horsepower, an increase of 12 horsepower over the 4S model. It too has an eight-speed dual-clutch transmission.

The 2021 Panamera 4 E-Hybrid takes just 4.2 seconds to reach 60 mph from a standing start and has a top speed of 174 mph. Both of those numbers improve on the 2020 version of the same model.

Both models feature the freshly redesigned interior and exterior of the Panamera. This includes the Porsche Communication Management infotainment operating system, which now features a higher display resolution and includes additional digital functions and services like Voice Pilot online voice control and wireless Apple CarPlay.

The Porsche Panamera E-Hybrid family tree has a starting price of $103,800 for the Panamera 4 E-Hybrid. The previous Panamera Turbo S E-Hybrid Executive topping out the lineup at $198,100. Pricing for the new models has yet to be revealed, but it's safe to expect it to be similar.

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The Hummer EV will first be sold in the Edition 1 grade (shown above). Images of other trim levels haven't been released yet.

Photo courtesy of GMC Hummer EV

The good news is that the GMC Hummer has finally been revealed. The bad news is that all the grades of the Hummer EV won't be available right away. Scroll down to see all the time, prices, specs, and expected availability of each Hummer EV model.

2022 GMC Hummer EV Edition 1

2022 GMC Hummer EV

Photo courtesy of GMC

Starting at: $112,595
Available: Fall 2021

Range: 350+ miles
Power: Three motors/1,000 horsepower/11,500 pound-feet of torque

Standard features:

  • Watts to Freedom launch mode
  • Extreme Off-Road Package
  • 800-volt DC fast-charging capability up to 350-kilowatts
  • Infinity Roof with modular transparent Sky Panels
  • Interior badge
  • White exterior

2023 GMC Hummer EV 3X

Starting at: $99,995
Available: Fall 2022

Range: 300+ miles
Power: Three motors/800 horsepower/9,500 pound-feet of torque

Standard features:

  • Torque vectoring
  • 22-inch premium wheels

2024 GMC Hummer EV 2X

Starting at: $89,995
Available: Spring 2023

Range: 300+ miles
Power: Two motors/625 horsepower/7,400 pound-feet of torque

Standard features:

  • Four-wheel steering
  • CrabWalk
  • Adaptive air suspension
  • Available Extract Mode
  • Adaptive ride control
  • 800-volt DC fast-charging capability

2025 GMC Hummer EV 2

Starting at: $79,995
Available: Spring 2024

Range: 250+ miles
Power: Two motors/625 horsepower/7,400 pound-feet of torque

Standard features:

  • Super Cruise
  • HD Surround Vision
  • Digital Key
  • 22-inch wheels with 35-inch tires
  • Infinity Roof
  • Rear drop glass
  • MultiPro Tailgate
  • Adrenaline Mode
  • 400-volt DC fast-charging capability

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