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The latest Rolls-Royce concept is a hybrid dump truck

Is a standard Rolls-Royce not big and imposing enough for you? Perhaps the company's latest concept can get you to pass the Grey Poupon. Behold, the Rolls-Royce MTU hybrid haul truck. The Cullinan might come with 22-inch rims, but when equipped with its R63 Michelin XDRs, each wheel and tire combo of the ultimate Roller will stand over 13 feet tall. With a driver's seat a full story off the ground, it's so lofty you won't even see the plebes that you crush in their feeble Coachbuild Dawns as indifferently as Loxodonta africana steamrolls a line of ants. Serve as your own life-size Spirit of Ecstasy as you look down at the puny Parthenon radiators of run-of-the-mill Phantoms from atop your soaring grille, located a full flight of stairs above the lowly earth. All jokes aside, the Rolls-Royce truck mainly serves to promote its new MTU V12 2000-series industrial 12-cylinder engines. Rolls-Royce doesn't even produce the haul trucks; typically, they provide the engines for installation into rigid dumpers built by Liebherr, Hitachi, or Selex. The new hybrid mill produces 1,560 horsepower, meant to replace the V16 4000-series 16-cylinder engines making 2,500 horsepower. However, Rolls-Royce says performance will be the same while dropping carbon dioxide emissions by 30 percent in new installations, or 22 percent with retrofits. Like a Prius, the engine uses a battery pack to store regenerative energy captured as the trucks descend into quarries, then expends that juice to climb back up. It also requires no additional space for an exhaust gas treatment system or diesel urea additives, which are apparently concerns in a mining truck. In addition, Rolls-Royce is in the process of engineering its industrial engines to run on sustainable fuels such as hydrogen brewed from renewable energy (not the way we do it in the U.S.). The company hopes to have hydrogen fuel engines ready by 2023 in stationary applications. It's all part of the company's goals for a — say it with us — carbon-neutral future. The concept truck was conceived for MINExpo 2021, a mining convention taking place September 26-29 in Las Vegas. Hopefully they'll put it into production and offer a constellation headliner in the cab.

Rolls-Royce Amethyst Droptail one-ups the floral theme with gemstones

Rolls-Royce debuted its first Droptail commission during Monterey Car Week, the floral-themed La Rose Noire. Not seven days later, the second Droptail took to the alpine stage in Gstaad, Switzerland, commissioned by a client wishing to celebrate his gem business, his home region, and his son. This one's called the Amethyst Droptail, the quartz crystal chosen for being the son's birthstone. The International Gem Society says February's gem ranges "from pale lilac to deep reddish purple," a symbol of royalty as well as "spirituality, mental clarity, and healing." We're also told the vivid stones are generally more valuable and desirable than the pale stones, hence the intense colors on the Amethyst Droptail.  There's another lilac connection in the Globe Amaranth flower native to Guatemala, Panama and Brazil, but grown all over the world. Rolls-Royce said this amaranth "blooms in the desert near one of the client's homes." The roadster starts with the soft purple body color dubbed Globe Amaranth and flecked with aluminum, contrasted with deep purple Amethyst paint swirled with a blend of red, blue, and violet mica flakes. Carbon fiber sections around the hem of the car display book-matched chevron patterns and are finished with Amethyst-tinted lacquer. More contrast shows in mauve accents painted inside the 22-inch wheel spokes. The brightwork's seen a great deal of attention. There are two finishes on the vanes of the Pantheon grill, each thin leading edge polished to a shine, the broadsides being brushed. The 3D-printed composite lower grille is affixed with 202 stainless steel ingots hand-painted in Globe Amaranth. Above that, a ring of rounded (as opposed to faceted) and polished amethyst surrounds the Spirit of Ecstasy when she appears. The stone's been finished into a shape referred to as a cabochon, generally featuring a convex upper surface and flat underside, and engraved with the word "Droptail." The interior is designed around the commissioning client's choice of Calamander Light wood, which features long bands of varying tones. Lighter bands decided the hue of the Sand Dunes leather on the seat bolsters framing the Amethyst leather centers. There are more amethyst cabochons laid around the gauges in the instrument cluster.

Rolls-Royce Cullinan SUV reveals its rear to the cameras

Last week, Rolls-Royce released some official photos of its upcoming SUV, code-named Project Cullinan. The SUV was still wearing full camouflage, and we could only see the front half, but it was our first peak at the new vehicle. Now, thanks to one of our spy photographers, we can see the rest. Immediately noticeable are the rear-hinged, suicide-style rear doors. There appears to be a dummy handle at the trailing edge of the door, but there's no hiding the real thing, which match up nicely with the front handles. Also evident is the plain and simple roof line. No flashy curves here, just simple lines and angles. In fact, the profile of the rear hatch is a bit reminiscent of the Land Rover Range Rover. The hatch drops down to a low-profile rear bumper that features squared-off cutouts for the exhaust. There are couple more details we spot in these photos as well. The unmistakable Rolls-Royce grille looks a bit more rounded than what we saw in the official photos. The result is a more familial look to the Ghost-based Rolls-Royce models. Also noticeable is the strong shoulder line found on every Rolls that runs just below the windows from the headlights to the tail. We can't quite see the tail end of the feature line because of some false body work, but it certainly appears to run the length of the car. See for yourself in the gallery above. Related Video: