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Aston Martin Vantage Roadster goes fast, and so does its roof

Two years after the hardtop Aston Martin Vantage redefined the Vantage nameplate yet again, the coupe has dropped its top. Below the shoulder the Vantage Roadster holds true to nearly everything that compelled us to label the coupe "a significant milestone." Above the shoulder, a fabric top envelops an "ultra-compact" Z-frame that drops in 6.7 seconds and unfurls in 6.8. The carmaker says it's the fastest fully electronic mechanism out there, and operates at speeds of up to 31 miles per hour. Thanks to the frame's compact design, the car's lines don't differ much from the hardtop. Nor do the performance specs: The convertible gains 132 pounds over the fixed-roof, needs 3.5 seconds to hit 60 mph instead of 3.5, and maxes out at 190 mph, five miles per hour less than the coupe. Losing the rear hatch takes a bit out of luggage space, though, which declines from 12.4 cubic feet to seven. Aston Martin says the cubby will still swallow a full-sized golf bag and related paraphernalia. The Mercedes-AMG-sourced 4.0-liter twin-turbo V8 delivers the full 503 horsepower and 505 pound-feet of torque. Engineers tuned the suspension, differential, driving aids, and driving modes specifically for the convertible. The carmaker has made its seven-speed manual transmission newly available on the coupe this year — it was offered previously only on the Vantage AMR — but the droptop is barred from the row-your-own party. The Vantage Roadster sticks with the ZF eight-speed automatic. Convertible buyers can avail themselves of other additional kit introduced this year to celebrate 70 years of the Vantage name, said first applied to a more powerful version of the 1951 DB2 called the DB2 Vantage. The potential extras include Aston Martin's historic vane grille as well as new wheel designs. Deliveries begin in Europe during Q2, U.S. shoppers can expect summer delivery. Pricing starts at $161,000, an $8,000 premium over the coupe. Related Video:    

2019 Aston Martin Vantage ridealong: Going to the extremes

"My job is to make them drive like they look," Matt Becker, Aston Martin's vehicle attributes engineer, tells me. The engine is idling, and we're harnessed inside of the 2019 Vantage test mule's racing bucket seats, somewhere on a frozen lake near the Arctic Circle in Sweden. Since the Vantage is Aston's best seller, and it's representative of the things the brand stands for, it's safe to say this chilly prototype is the most important Aston Martin on the planet right now. "Shall we have a go?" Becker rhetorically asks, looking out at the ice track. "First, with all the systems on. We test and develop this car with systems on and off, at every stage." Becker shifts the Vantage into Drive, and immediately it sounds happier. Under the hood is an Aston-ized, AMG-sourced twin-turbo V8, packing 503 horsepower and 505 lb-ft of torque. It was given the full work-over, and the controller algorithms were developed to make it behave like a proper Aston. Power is channeled through an eight-speed ZF automatic gearbox. How and when the power comes on depends on driving conditions and mode, of which the 2019 Vantage has three: Sport, Sport Plus and Track. Absent is the DB11's GT mode, which fits perfectly on the grand tourer but not on a pure sports car such as the Vantage. Throughout testing, the Vantage stays under heavy camouflage and even sports some DB11 bits at first to deter speculation. But despite the partial DB11 drag, the Vantage will embody CEO Andy Palmer's directive: "[W]e need greater differentiation between the lines." While the DB11 is a striking and elegant grand tourer, the Vantage dials up the aggression over its predecessor. A massive, oxygen-gulping grille dominates the frontend. The car is about the same width as the DB11, but in person, it seems twice as wide as more pedestrian sports cars. Fender vents serve both functional and aesthetic purposes. The lip of the trunk swoops up, a naturally integrated spoiler that will help deliver downforce. But there's a lot more at play than is even immediately evident to the eyes, most important of which is the electronic rear differential. This the first Aston to ever be fitted with an e-diff. As Becker explains: "What that allows us to do is vary the amount of torque across the rear axle that we have, which allows you to make the car very short, very agile. Add in tricks like Dynamic Torque Vectoring, and because we can open up the diff, it's like putting a pole in the ground when you're skiing.

Aston Martin Vulcan being converted to road-going spec

The Aston Martin Vulcan wasn't designed as a road-going vehicle, but the two dozen buyers who've plonked down the $2.3 million to buy one may soon be able to drive on public roadways. According to Autocar, British motorsports engineering company RML is preparing a road conversion option for the Vulcan, apparently with Aston's blessing. The process will reportedly involve testing the engine for emissions, mounting some new lights, and running simulated crash tests. The ride height will likely need to be raised and the gear ratios altered, but nothing will be done to compromise the vehicle's trackability (such as removing any part of the roll cage). The undertaking is expected to cost six figures, which buy another road-going Aston but is hardly a drop in the bucket relative to the Vulcan's purchase price. Certification on a single vehicle type basis might not be feasible in all markets, particularly here in the United States, where two out of the 24 being made are said to reside. "When we went to market, there was hesitation from a few prospective owners because it didn't have a road pack... but RML said they had the ability to do it," Aston Martin chief Andy Palmer told Autocar. "It has taken a bit of time to work out what's possible from an engineering perspective, but we expect four or five owners will take advantage of this. We have the sales of the last two cars currently under negotiation and it looks like the road conversion could be the closer on those deals." The Vulcan is Aston's take on the likes of the Ferrari FXX K and McLaren P1 GTR: a seven-figure supercar designed neither for the road nor for racing, but just for their owners' enjoyment. Like its rivals, Aston Martin organizes special track days for Vulcan owners as part of a complete program, but unlike those mid-engined hybrids, the Vulcan is naturally aspirated, with its engine up front. Lanzante previously announced a similar road conversion option for the McLaren. RML's expertise lies principally in constructing racing cars – particularly touring cars. It previously collaborated with Aston Martin on the AMR1 Group C racer from 1989 (not to be confused with the later LMP1 prototype). It has also undertaken a number of road-car projects, particularly for Nissan (where Palmer used to work), developing such unique concepts as the Micra R, Juke-R and Infiniti Q50 Eau Rouge. Related Video: