brand new TVR sports car to use Gordon Murray's iStream Carbon process

Thursday, September 8th, 2016 - autos, cars, motoring, news

Source : brand new TVR sports car to use Gordon Murray's iStream Carbon process

2017 TVR teaser picture TVR partners with McLaren F1 designer Gordon Murray; brand new sports car to be offered with carbonfibre panels

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The brand new TVR sports car will be offered with the innovative carbonfibre manufacturing process developed by legendary car designer Gordon Murray, the idea has been revealed.

Murrary’s iStream Carbon system was revealed in October last year along with also also was first shown on the Yamaha Sports Ride Concept sports car at the Tokyo motor show. The system, which is usually an evolution of Murray’s earlier iStream process, features carbonfibre panels bonded to a tubular steel frame. The system is usually understood to bring significant weight savings, or can add strength to a car’s structure. 

While Murray’s iStream chassis is usually already very strong, TVR is usually understood to be leaning towards the extra strength advantage rather than weight savings – something which could be neccessary if the sports car is usually to acheive its target of around 400bhp/tonne. Development mules for the brand new car will enter testing inside the next few months, ahead of your vehicle’s launch in 2017.

TVR has also confirmed which the idea will offer a special ‘launch edition’ of its upcoming sports car, which will feature the iStream Carbon technology as standard. After which, owners will be able to specify the technology as a cost option. The standard car will still be constructed using the iStream process, although will feature glass-reinforced plastic panels.

Over 300 people are at This kind of point known to have placed deposits for the brand new TVR. Company chairman Les Edgar said: “The response has been fantastic. With deposits continuing to flow in, we will be looking to close the order book for the Launch Edition car shortly. Our intent is usually to unveil the styling of the brand new car inside the coming months at a public event, although we will be conducting car clinics before then. There will be an opportunity for deposit holders to register interest if they might like to participate.”

TVR sent out a teaser image of its brand new sports car over Christmas, along with also also later admitted which the drawing was in fact a modified edition of Autocar’s own rendering. The image was intended to give despoit holders a taste of what your vehicle will look like rather than reveal any of its production details.

Last year, TVR officials admitted the firm has already sold out its allocation of production cars for 2017. In October of last year, the company fired up its brand new Cosworth V8 engine for initially. The engine will produce between 450-500bhp inside the TVR sports car.

TVR announced the idea was going back into production in June of 2015, with Gordon Murray Design along with also also Cosworth Engineering signed up as key partners. The brand new company started out taking deposits for the planned brand new sports car four weeks later having faced a high level of demand by the public.

John Chasey, TVR’s operations director, has said which any orders at This kind of point placed will not be delivered until 2018.

Edgar said: “This kind of a heart-warming situation we find ourselves in. We are mindful which we have taken deposits by customers who have not even yet seen official pictures of your vehicle. We look forward to revealing more details soon, along with also also to all our customers who have shown their faith I can promise which the brand new car will exceed expectations in every way.” Interested owners were able to place a £5000 deposit for the brand new style.

Volumes in year one are said to be limited as the company ramps up production, so the intention will be to take more than the 250 orders for 2018.

The return of TVR

Returning after an absence of nearly 10 years, the brand new TVR has been designed by engineering guru Gordon Murray along with also also will be powered by a unique, hugely powerful Cosworth V8 engine along with also also backed by an ambitious along with also also well-funded ownership team.

The iconic sports car marque’s backers have already spelled out the first details of a 10-year plan which will put at least four brand new TVRs on the road by 2017.

The intention is usually to re-establish the marque inside the same performance-minded, driver-centric territory by which the idea departed nine years ago, when production ceased at its former factory in Blackpool.

Although radical in design along with also also brand new in every detail, the reborn TVR car range is usually aimed both at the powerful along with also also demanding band of existing TVR aficionados which has never gone away – not least because most members of the company’s backing consortium are members themselves – along with also also a brand new generation seeking an affordable supercar which can be driven every day.

Volume targets are also still being decided, although since the company plans to be guided by TVR’s numbers in its healthy years, an output of 1000 to 1500 units a year looks likely. The company has said which production in 2017 will be “inside the low hundreds.”

“This kind of is usually a unique opportunity to be part of the revival of a great British marque,” said Chasey. “We are a well-funded, well-supported organisation which boasts a vastly experienced management team along with also also a clear 10-year master plan for both product along with also also business development.”

Edgar, Chasey along with also also Murray all have extensive connections with sports car racing, especially at Le Mans, along with also also even at This kind of early stage your vehicle is usually being configured that has a racing life in view. Customers, the partners believe, will be as keen on competition as they are.

Edgar said his partners are resolved to make TVRs inside the UK although the factory location won’t be decided until they have assessed the logistics of their manufacturing process, plus regional development schemes along with also also skill along with also also supplier bases. TVR is usually known to have two locations in mind, along with also also is usually said to be close to producing a decision.

The investor group, which consists of about a dozen well-heeled individuals, was formed in 2013 to buy TVR by Russian oligarch Nikolai Smolenski, who nearly drove the idea to ruin.

The group is usually proud of its recent success at keeping a low profile while laying plans to produce cars whose profile along with also also pricing “will be consistent with TVR’s past market positioning along with also also highly competitive within its field”.

Two distinct products have been designed along with also also are closely related under the skin. Each will be available in coupé along with also also convertible variants. Both cars’ styling is usually the work of a British design consultancy whose identity TVR bosses decline to reveal for at This kind of point. Key to your vehicle’s styling will be a ‘family look’, which will be carried over to the rest of TVR’s planned products.

The brand new TVRs will be similar in their major dimensions to outgoing products of the mid-2000s such as the Tuscan along with also also Sagaris, with the same built-in two-seater simplicity along with also also lightness, although there will be no common components with the old products. The brand new cars’ construction elements along with also also techniques will be completely different.

The mechanical design of the cars, which has taken place at the premises of Gordon Murray Design (GMD) in Shalford, Surrey, is usually nearly complete. The brand new TVRs, all V8s, will have a front mid-engined structure along with also also feature six-speed manual gearboxes, rear-wheel drive, all-independent suspension along with also also driver-focused interiors.

The basis of the chassis is usually formed by a structure of fairly big-diameter steel tubes, with ultra-light composite panels bonded in to boost rigidity. The construction method was pioneered on Murray’s T25 along with also also T27 city cars, which demonstrated remarkable rigidity in crash tests.

“We’re very pleased with the way iStream, which was designed for volume projects, can be adapted to applications like This kind of one,” said Murray. “the idea still delivers all the efficiency advantages the idea was designed to do.”

The brand new TVR engines will be based on a proprietary V8 block which has been developed into a unique unit at specialist a new Cosworth’s Northampton factory, where the firm’s Formula 1 engines were built. Comprehensive modifications have been developed for the base units, whose exhausts exit as side pipes just behind the front wheels.

The partners are reluctant to reveal more at This kind of stage except to confirm which the engine management system, along with also also therefore the engine’s essential character, will be unique to TVR.

Edgar along with also also his partners are well aware of the manufacturing quality concerns which dogged TVR inside the old days although believe the combination of modern design, a far more streamlined manufacturing process, modern materials along with also also Murray’s attention to detail will help the company avoid past mistakes.

brand new TVR – what to expect

that has a year to go until the launch, a factory location still to be decided along with also also a management still facing big decisions, the brand new TVR’s final mechanical structure is usually not set in stone. However, if you read the signs, the idea’s possible to take a stab at what your vehicle could be like beneath its inspirational surfaces.

Styling

Modern designs, consistent in dimensions along with also also major features to the admired shapes produced under TVR’s proprietor before last, Peter Wheeler. No attempt to replicate the old shapes, although the DNA will be obvious.

style names

No decision yet. TVR bosses have some iconic names at their disposal (Griffith, Tuscan, Grantura among others) although are deciding if numbers along with also also letters (T350) might build a more logical lineage. Our bet: Griffith. 

Chassis

Tubular steel frame requiring very few stamped panels, built by Gordon Murray’s iStream principle, with composite panels strategically bonded in to provide extreme rigidity. Murray-designed all-independent suspension (possibly double wishbones) with power steering along with also also race-derived disc brakes.

Centeng

Major panels formed mostly in a variety of composite materials, although with some aluminium components, which in some cases can be lighter than composite. All-up weight planned at about 1100kg, depending on variant, which with chassis rigidity should be a big asset in race applications.

Aerodynamics

Flat-bottomed chassis (allowed by front side exhausts) with splitter along with also also rear diffuser will deliver true on-road downforce, which can be enhanced in racing versions. Initial design has been tested by computational fluid dynamics (CFD) along with also also via a scale style in a moving-floor wind tunnel.

Powertrain

Cosworth-developed V8 of unspecified origin, producing between 450-500bhp.

Performance

With 450bhp-plus in a 1100kg structure, the TVR should be extremely fast. Look for 0-60mph in under four seconds along with also also a top speed of more than 185mph. which’s before the likely extra-power (along with also also possibly extra-light) versions arrive. TVR is usually renowned for performance, along with also also the brand new backers aredetermined not to disappoint.

Dynamics

Dry-sumped engine, mounted low along with also also well back inside the chassis, should allow the ultra-low centre of gravity along with also also rearward weight bias (say 47% front, 53% rear) deemed ideal for a car of This kind of structure. TVR is usually still deciding what electronic aids your vehicle needs, although ESP along with also also ABS are certainties because of legislation. Whether the ESP is usually configurable, as in latest Lotus, Ferrari along with also also Porsche products, is usually an open question.

Sales volume

In its very best years, TVR claimed to make 2000 cars a year, although 1000 a year was much more typical. We’d expect the brand new company, helped by the efficiency of the iStream manufacturing process, to ramp up to 1000 units along with also also eventually to push beyond the idea. although the consortium well understands which the European market for such cars is usually modest (50,000-80,000 units per year) along with also also is usually deliberately targeting a modest percentage.

Pricing

When TVRs disappeared by sale, mainstream products were inside the £40,000s, with the most expensive style touching £57,000. A Porsche Boxster cost £40k (at This kind of point more like £50k). Given which the brand new company wants brand new-wave TVRs to be as accessible, broadly speaking, as the old ones, a starting cost of about £60,000 seems likely, with performance extras boosting prices towards £80,000.

Read more:

A brief history of TVR

Autocar’s Q&A with Les Edgar

Blog – can TVR’s brand new plan actually work?

Blog – At last, Gordon Murray’s big idea is usually coming on stream

by via Autocar RSS Feed



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