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Land Rover Defender V8 vs. Jeep Wrangler Rubicon 392 | V8 4x4s square off on paper

Land Rover pulled the sheet off its 2022 Defender on Wednesday, introducing another high-performance V8 to the off-road segment. This time, it's a 5.0-liter, supercharged V8 boasting 518 horsepower. It will be available in both the Defender 90 and 110 models. In the former, Land Rover says it can crack off a 0-60 run in just 4.9 seconds on its way to a top speed of 149 mph. The long-wheelbase 110 will be a bit slower, but "slow" probably isn't the right adjective to use here at all.  But Land Rover isn't the only automaker offering a high-performance variant of its off-road SUV. While Jeep may have been sneered at for presenting the 2021 Wrangler Rubicon 392 on the heels of the 2021 Ford Bronco's introduction, it starts to make a lot more sense in this context. There's reportedly a high-output Bronco on the way, too, so call Jeep the dinosaur of the group all you want, but you can't put a price on being first. Well, you can, actually, but that's not the point.  Thankfully, both Land Rover and Jeep have provided enough specs for us to rough out a comparison chart. Since the Rubicon 392 is offered only in four-door guise, we're looking at the long-wheelbase Defender 110 as its direct competitor here. Have a look: There are a few caveats to mention off the top. For starters, we don't have an official curb weight for the V8-powered Defender yet, as Land Rover has not finalized its U.S. specs. We used the European figures (as provided by a spokesperson), which we expect to be accurate within about 50 pounds. The 0-60 time provided by Land Rover was for the Defender 90, which is smaller and somewhat lighter than the 110. When equipped with the inline-6, the Defender 110 is about a tenth of a second slower to 60 than the Defender 90, so we figure it should be roughly the same for the V8.  While the Defender has nearly 50 horsepower on the Wrangler, that advantage disappears thanks to the Land Rover V8's monster weight penalty, which will fall somewhere between 600 and 700 pounds depending on equipment. Yikes. On the flip side, however, the Land Rover has the edge in top speed, and it's not even close. Chalk that up to the tires, we suspect. We know for a fact that the Rubicon 392's all-terrains dictate its speed limiter; Jeep's own engineers told us as much. This could make for a (hypothetically) interesting drag race, as the Jeep's advantage off the line may evaporate once triple digits come into play.

Jaguar Land Rover's latest tech makes roads safer for bikes [w/video]

Safety in automobiles isn't just about protecting the occupants anymore. It's about protecting pedestrians who might be struck by an automobile, and as Jaguar Land Rover is demonstrating, it's about protecting cyclists as well. The latest experimental safety system from the British automaker is called Bike Sense, and it builds upon technologies the company has demonstrated recently, taking them a step further to make the road safer for those riding on two wheels. The system uses a combination of colors, sounds and vibrations to alert the driver of a potential hazard that might have otherwise gone unnoticed. Demonstrated on an XJ sedan, the system identifies nearby two-wheeled vehicles as pedal-powered or motorized, and alerts the driver accordingly. If a cycle is passing a the vehicle's blind spot, the top of the seat will vibrate to virtually "tap" the driver on the left or right shoulder, prompting him or her to look over that shoulder for the hazard. LEDs inside the cabin will then illuminate amber to red in the direction that the bike is passing. The system will even chime a bicycle bell or motorcycle horn as the two-wheeled vehicle approaches, and vibrate or stiffen the accelerator pedal if the driver keeps moving towards the obstacle. And if an occupant of the parked vehicle starts to open the door into the path of moving vehicle, it'll flash a light, sound an alarm and even vibrate the door handle to warn the occupant of the oncoming hazard. We could imagine the alerts getting a little distracting, but JLR says the system is designed to prioritize potential hazards when their are groups of pedestrians, bicyclists and/or motorcycle riders on a busy urban street. This is, of course, just the latest in a long string of new systems JLR has under development, following such technologies as the Transparent Bonnet, the Smart Assistant, the Virtual Windscreen for track sessions and the 360 Virtual Urban Windscreen for city driving. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Jaguar Land Rover tech tracks brainwaves, heart, lungs

Jaguar Land Rover has been on a bit of a tech kick lately, and its latest is called Mind Sense, which uses biometric sensors to monitor and enhance the driver's level of alertness. Jaguar is installing brainwave sensors adapted from NASA into the steering wheel of an XJ sedan, along with medical-grade heart and respiratory sensors in the seat. Together, the sensors would determine if the driver is focused on the road, dozing off, merely thinking about something else, or if the driver's stress level suddenly peaks. The system would enable the vehicle to better prepare for an emergency, or for a future autonomous vehicle to hand off control to a better-prepared driver where needed. At the same time, JLR is also working on an enhanced infotainment system designed to reduce the amount of time the driver's hands are off the wheel and their eyes are off the road. The system determines which control they're reaching for on the display and engages it while their finger is still in mid-air, deploying an ultrasonic pulse to provide artificial haptic feedback without actually having to touch anything. Finally, a new haptic accelerator pedal is under development that could alert the driver to respond to an impending situation without overloading the senses with chimes and beeps. These latest developments follow the demonstration of a remote-control system installed on a Range Rover Sport, and follow in a long line of new technologies under development by the British automaker. JAGUAR LAND ROVER ROAD SAFETY RESEARCH INCLUDES BRAIN WAVE MONITORING TO IMPROVE DRIVER CONCENTRATION AND REDUCE ACCIDENTS - Jaguar Land Rover's pioneering Mind Sense project is researching measuring brainwaves to monitor driver concentration in the car - Researchers are developing a Wellness Seat in a Jaguar XJ which analyses the driver's heart rate and breathing to monitor driver health and stress - Touchscreens that predict which button you want to press as the user's fingers are in mid-air - to minimise time spent with eyes off the road - Jaguar Land Rover researchers use new haptic accelerator pedal to communicate hazards to the driver Whitley, UK: Jaguar Land Rover has revealed a range of new road safety technology research projects that are being developed to reduce the number of accidents caused by drivers who are stressed, distracted and not concentrating on the road ahead.