2014 Hennessey Hpe650 Jaguar Xfr-s Serial Number 1 650 Hp on 2040-cars

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Is the Jaguar XFR-S really worth $17k more than the XFR? [w/poll]

Adding performance to a car is rarely cheap - whether you're looking to do it yourself or rely on the factory to do it for you. In the case of the new Jaguar XFR-S, the cost differential over an already-impressive (and somewhat expensive) XFR is a stout $16,800. Auto Express recently got a hold of both cars to see whether that price pays off on the track.
For that price, Jaguar gives the XFR-S an extra 40 horsepower and 41 pound-feet of torque - for a total of 550 hp and 502 lb-ft - to go with a stiffer suspension, beefed-up differential and, of course, meaner styling. We don't want to ruin the results of the AE video, but right off the bat, the host says that you can feel the extra power of the XFR-S, but that it's not a "night-and-day difference."
Scroll down to see what happens when two high-powered Jags go head-to-head on a track. And then be sure to let us know whether or not you think the added money is worth it for the XFR-S in the completely informal poll below.

Jaguar tests autonomous vehicle technology with 100-car fleet

Jaguar Land Rover is exploring how to take autonomous vehicle technology off the paved path. But the company has plans for technology on tarmac, too. The company announced that the Jaguar division will have a fleet of 100 cars testing autonomous technologies on public roads. The testing process will cover a period of four years and begin with vehicle-to-vehicle and vehicle-to-infrastructure communication systems, along with a stereo camera system and autonomous vehicle software. These systems will work together to provide a variety of features that could make their way into future Jaguars and Land Rovers. The first feature in development is called "Roadwork Assist." The system relies on the stereo camera to create a 3D image the car's software can analyze. The software can identify road cones and other barriers associated with construction sites. The car will then alert the driver about entering the construction zone and provide some steering assistance to keep the car centered in its lane. Tony Harper, Jaguar's head of research, said that this system can reduce stress on the driver, and the technology could eventually be used to allow the car to pilot itself through construction zones. Another of Jaguar's proposed features is "Safe Pullaway," which also relies on cameras and software. The Safe Pullaway feature is designed to prevent close-proximity collisions in traffic jams and even in the garage. To do this, the car watches the area immediately ahead of it for obstacles. If the car detects something nearby while the driver adds throttle or shifts into gear, it will apply the brakes to prevent driving into the object. The final project on Jaguar's plate is its "Over the Horizon Warning" system. This will be one of the first features to rely on Jaguar's vehicle-to-vehicle communication technology. The idea is that connected cars in constant communication will give drivers additional warning of upcoming hazards, such as out-of-sight animals and slowed or stopped cars. In Jaguar's example of a stopped car, the stationary vehicle would send a signal alerting approaching cars of the situation. In turn, the approaching vehicles would trigger audible and visual warnings to drivers about the hidden car. Jaguar says that the system could also be applied to emergency vehicles. Emergency vehicles would broadcast a signal to alert drivers well before the lights and sirens get their attention. This would give emergency vehicles a faster, safer path through traffic.

Jaguar refreshes the 2018 F-Type lineup and adds a high-performance V6 model

Jaguar is giving the F-Type line a refresh for 2018 and adding two new variants. All new F-Types feature LED headlights and slightly darker taillights. Every model except the SVR also gets updated front bumpers. The most noticeable change is the side vents, which morph from the double slots to single openings in most cases. The F-Type R's large side vents are bisected horizontally. The two new F-Type models are the R Dynamic and the limited edition 400 Sport. The R Dynamic isn't particularly exciting, since it's pretty much just a dress-up package for the entry level 340- and 380-horsepower F-Types. All the model adds are 19- and 20-inch wheel options, as well gloss black-painted hood vents, splitter, side sills, and rear diffuser. The 400 Sport, on the other hand, comes with much more. It's only available for one year, and comes with a modified supercharged V6 producing 400 horsepower. The 400 Sport can be ordered with either rear- or all-wheel-drive, but the 8-speed automatic is the only available transmission. The car also benefits from larger 15-inch brakes at each corner. Owners of the 400 Sport can personalize their driving settings as well, thanks to the car's Configurable Dynamics system. Inside and out, the 400 Sport gets some visual upgrades, too. It includes the Sport Design Pack, which adds a deeper front spoiler, larger side sills, and a rear diffuser. A flat-bottom steering wheel, yellow contrast stitching, and black brushed aluminum accents finish off the interior. There are also plenty of 400 Sport badges on the car. View 12 Photos The two other major changes for the F-Type line involve infotainment. One of which is that every model now comes standard with Jaguar's Touch Pro infotainment system and its 8-inch touchscreen with which the driver can interact. The other is a cool new app the company developed with GoPro. It's called ReRun, and it allows the driver to connect a GoPro camera to the car, and download footage to the phone. The reason for connecting the camera to the car, is so that it can add telemetry data including speed, gear, g force, and steering and brake inputs to the video footage. After a spirited drive in the country or on a racetrack, the footage can be downloaded to the phone to be reviewed and shared. The app even generates "highlights" automatically. The new F-Type range will go on sale in the first quarter of 2017.