SSC TUATARA
The SSC Tuatara is a future American supercar to be produced by SSC North America (formerly ShelbySuperCars Inc.).it is one of the fastest car.

DESIGN
Tuatara has a mid engine aero direct straight line engine.it is a rear wheel drive car.tuatara has a carbon fiber\carbon fiber\aluminium crash body.

ENGINE
 SSC-designed billet aluminium V8 for tuatara, 423.6 cubic inch (6,941 ccm)of displacement,  Compression Ratio: 8.625:1,Horsepower: 1,350 bhp (1,007 kW; 1,369 PS) @ 6,800 rpm engine can produce 1,700 bhp (1,268 kW) @9,200 rpm,torque1,280 lb·ft (1,735 N·m) @ 6,800 rpm,
it is  7-Speed Manual H-Pattern or 7-Speed SMG Paddle Shift.

PERFORMANCE
 ACCORDING TO MANUFACTURER ,Tuatara will use an SSC designed billet aluminum twin-charged 6.9-Litre V8 engine block that willredline at 9,200 rpm and deliver 1,350 hp (1,007 kW) and 1,280 lb·ft (1,735 N·m) at 6,800 rpm on 91 RON rated unleaded premium petrol. Its engine will be capable of 1,700 hp (1,268 kW) with emission controls removed. The car will weigh 2,750 pounds (1,250 kg) due to a carbon fiber construction (including the wheels) and aluminium crumple zones. This means it will manage a power-to-weight ratio of over 1,000 hp (746 kW) per tonne. The manufacturer claims the Tuatara will accelerate from a stop to 62 mph (100 km/h) in 2.3 seconds and the top speed is estimated to be 276 miles per hour (444 km/h).

Overview
Manufacturer	SSC North America
Production	2011 (pre production prototype and components)2015
Body and chassis
Class	Sports Car
Powertrain
Engine	6.9 L (423.6 cu in) twin-turboV8
Transmission	7-speed manual or 7-speedsemi-automatic
Dimensions
Wheelbase	105.0 in (2,667 mm)
Length	174.4 in (4,430 mm)
Width	78.4 in (1,991 mm)
Height	43.0 in (1,092 mm)
Curb weight	2,750 lb (1,250 kg)
Chronology
Predecessor	SSC Ultimate Aero

                                                          CITROEN GT

The GT by Citroën (sometimes spelled GTbyCitroën) is a sports car that debuted as a concept car on October 2 at the 2008 Paris Motor Show.The car is a collaboration between the French automaker Citroën and the Japanese racing simulation developer Polyphony Digital..

BEGINNING

GT was specially created, designed and produced for the video game Gran Turismo 5 and was included through download in its initial version Gran Turismo 5 Prologue. Its designer came up with the project and sold it to both Polyphony Digital and Citroën.
The car's exterior design was made by Takumi Yamamoto, a Japanese designer from Jean-Pierre Ploué's Style Citroën design team.
 Takumi Yamamoto was a childhood friend of Kazunori Yamauchi, director of Polyphony Digital and creator of the popularGran Turismo franchise, also known as "Gegge"

ENGINE

Three versions of the car are available in game: Road version (510 hp (380 kW; 517 PS), Race version (615 hp (459 kW; 624 PS) and Concept version (793 hp (591 kW; 804 PS), with 2495 N·m of torque. 
 The car in the game features a battery powering four electric motors delivering 780 hp (582 kW; 791 PS), however, the real car uses a modified version of the Ford Modular V8 petrol engine, producing 646 hp (482 kW; 655 PS).

Manufacturer	Citroën
Designer	Takumi Yamamoto
Body and chassis
Class	Sports car prototype
Body style	Two seater, mid-engined coupé
Layout	Four-wheel drive
Powertrain
Engine	789 bhp (588 kW) x4 hydrogen fuel cell (in the game), 646 hp (482 kW) 5.4L Ford V8 (in real life)
Transmission	7-speed "circle" sequential gearbox
Dimensions
Wheelbase	2,810 mm (110.6 in)
Length	4,960 mm (195.3 in)
Width	2,080 mm (81.9 in)
Height	1,090 mm (42.9 in)
Curb weight	1,400 kg (3,086 lb)

 

                                                MACLAREN 650-S
The McLaren 650S is a supercar designed and manufactured by McLaren Automotive. It was announced in February 2014 and was formally unveiled at the 2014 Geneva Motor Show.

ENGINE
The 650S shares the MP4-12C's carbon fibre composite chassis, and is powered by the same McLaren M838T 3.8-litre V8, twin-turbo engine, but now developing 641 bhp (478 kW; 650 PS) and 500 lb·ft (680 N·m) of torque. Power is transmitted to the wheels through a seven-speed near instantaneous shift dual-clutch gearbox.

PERFORMANCE
The 650S has a claimed top speed of 333 km/h (207 mph), and can accelerate from 0–100 km/h (0–62 mph) in 3 seconds and from 0–200 km/h (0–124 mph) in 8.4 seconds.

OTHER VARIANTS

• SPIDER 2014

 650s Spider is a convertible version of the 650S. It weights 40 kilograms (88 lb) more than the coupe.

 it has a top speed of 204 mph.

• 625 C

Powered by the same 3.8-litre twin-turbocharged V8 engine, but with a reduced power output of 616 bhp (459 kW; 625 PS).

• 675 LT

  675LT will retain the twin-turbo 3.8-liter V8 engine of the 650S, with the output increased to 666 horsepower (675 PS; 497 kW) and 516 pound-feet (700 N·m) of torque.

Manufacturer	McLaren Automotive
Production	2014–present
Assembly	Woking, Surrey, England
Designer	Frank Stephenson
Body and chassis
Class	Supercar
Body style	2-door coupé 2-door roadster
Layout	Rear mid-engine, rear-wheel-drive
Related	McLaren 12C McLaren P1
Powertrain
Engine	McLaren M838T twin-turbo 3.8 LV8
Transmission	7-speed dual-clutch

                                                         PAGANI HUAYRA
 It is named after Wayra Tata, which means "God of the winds" in Quechua, the official language of the Inca Empire.The Pagani Huayra  is an Italian mid-engined sports car produced by Pagani. Succeeding the company's previous offering, Zonda.

BEGINNING
The Pagani Huayra was officially debuted online with many pictures in a press release on January 25, 2011. The official world debut was at the Geneva Auto Salon 2011 in March.

ENGINE
The Huayra uses a twin-turbo, V12 engine developed by Mercedes-AMG specially for the Huayra. The Huayra's 6.0-litre engine, the M158, produces 730 metric horsepower (720 bhp (539 kW)) and 1,000 N·m (740 lb·ft) of torque
The Pagani Huayra uses a seven-speed sequential gearbox and a single disc clutch. The choice not to use a dual-clutch in an oil bath was due to the increase in weight of over 70 kg (154 lb), thus negating any advantage of the faster gear changes in a double-clutch transmission. As a result, the entire transmission weighs 96 kg (212 lb)
Mercedes-Benz's AMG division provides the engine of the Huayra which is hand-built by Michael Kübler. The 5,980 cc, twin-turbo, 60° AMG M158 V12, has been designed at the request of Pagani to reduce turbo lag and improve response, realized with smaller turbos, a different intercooler configuration and re-programmed ECU settings.

The titanium exhaust system was designed and built by MHG-Fahrzeugtechnik.

SPEED
Its top speed is about 231 mph (372 km/h) and it has a rating 0–60 miles per hour (0–97 km/h) acceleration time of 3.2 seconds. Using Pirelli tires, the Pagani Huayra is capable of withstanding 1.66 g of lateral acceleration at speeds of up to 230 mph (370 km/h)

AERODYNAMICS
 HUAYRA  is capable of changing the height of the front from the ground and independently operating four flaps placed at the rear and front of the car. The behavior of the flaps is managed by a dedicated control unit that is fed information from systems such as the ABS and ECU, which pass on information about the car's speed, yaw rate, lateral acceleration, steering angle and throttle position.
 The rear flaps also act as an airbrake.

Manufacturer	Pagani
Production	2012–present
Assembly	Modena, Italy
Designer	Horacio Pagani
Body and chassis
Class	Sports car
Body style	2-door berlinetta 2-door roadster (2016)
Layout	Rear mid-engine, rear-wheel drive
Doors	Gull wing doors
Powertrain
Engine	Mercedes-AMG bi-turbo M1586000cc V12
Transmission	7-speed sequential
Dimensions
Wheelbase	2,795 mm (110.0 in)
Length	4,605 mm (181.3 in)
Width	2,036 mm (80.2 in)
Height	1,169 mm (46.0 in)
Curb weight	1,350 kg (2,980 lb) (dry)

                                                                                                                    

THERE ARE TWO TYPES OF HUAYRA

• La Monza Lisa
• 730 S

 END OF PRODUCTION

On February 11, 2015 GTspirit.com reported that the Pagani Huayra has been sold out. The Huayra was limited to just 100 units as part of Pagani's agreement with engine supplier Mercedes-AMG.

PAGANI HUAYRA ROADSTER
On February 11, 2015 Pagani confirmed to GTspirit that a roadster version will be unveiled at the Geneva Motor Show 2016. The Pagani Huayra Roadster will run on 6 liters twin turbocharged V12 Mercedes-Benz AMG engine delivering 732 horsepower.

                                            ARRINERA HUSSARYA

The Arrinera Hussarya is the first car to be produced by Polish automotive manufacturer Arrinera Automotive. It is Poland's first supercar. It is named after Poland's Hussar cavalry
English car designer and engineer Lee Noble was responsible for the design and production of the chassis in addition to being a member of the supervisory board and a shareholder.

BEGINNING

The prototype of Arrinera premiered on 9 June 2011. It featured scissor doors, but they were removed for the production model.
In August 2012 Arrinera Automotive has officially announced name of its supercar the Hussarya. The name is derived from Poland’s Hussar cavalry of the 16th century, known for their beauty, strength and maneuverability.

ENGINE
The Hussarya is powered by a Mid-engine 6.2-litre (6,198 cc (378.2 cu in)) V8, supercharged petrol engine producing 650 PS (478 kW; 641 bhp) and drives the rear wheels

Performance
Top speed	340 km/h (211.3 mph)	0–100 km/h (0.0–62.1 mph)	3.2 seconds
0–200 km/h (0.0–124.3 mph)	8.9 seconds	0–200–0 km/h (0–124-0 mph)	14.3 seconds
Standing quarter-mile (402 m)		11 seconds
Braking		133 m (from 200 km/h to 0)

                                                      LA FERRARI
 The car and its name were officially unveiled at the 2013 Geneva Auto Show.LaFerrari (also known by its project name, F150) is a limited production hybrid sports car built by Italian sports car makerFerrari.

        

DESIGN

The cockpit stands out for its essentiality and the sportiness of the shapes, intended to convey the high level of performance of this supercar. There is a steering wheel with integrated controls and gear levers directly fixed to the steering column, a solution that allows better use in all conditions. The "bridge" which exists between the two seats, designed like a suspended wing, is home to other instruments linked to the dual-clutch gearbox.

ENGINE

LaFerrari is the first mild hybrid from Ferrari. LaFerrari's internal combustion engine is a mid-rear mounted Ferrari F140 65° V12 with a 6.3 litre (6262 cc) capacity producing 800 PS (588 kW, 789 bhp) @ 9,000 rpm and 700 Nm (516 lb.ft) of torque @ 6,750 rpm,supplemented by a 163 PS (120 kW; 161 bhp) KERS unit (called HY-KERS)

 The KERS system adds extra power to the combustion engine's output level for a total of 963 PS (708 kW; 950 bhp) and a combined torque of over 900 N·m (664 lb·ft).

 It is connected to a 7-speed dual-clutch transmission and the car is rear-wheel drive.

PERFORMANCE

Ferrari states that the car has a top speed exceeding 350 km/h (217 mph), and that it is capable of reaching 100 km/h (62 mph) in under three seconds, 200 km/h (124 mph) in under seven seconds, and a speed of 300 km/h (186 mph) in 15 seconds. Ferrari also claim that the car has lapped its Fiorano Test Circuit in under 1 minute and 20 seconds which is faster than any other road-legal car Ferrari has ever produced.

OTHER LA FERRARI

FERRARI FXX-K

The FXX-K is a track-exclusive, non road-legal, variant of the LaFerrari, successor of the FXX, FXX Evo, 599XX and 599XX EVO. The car uses the same 6.3L V12 of the regular LaFerrari, but with 1035 HP, and uses the Kinetic Energy Recovery System (KERS or ERS-K) found in F1 cars.

. It has F1-based tech, including the E-Diff electronic differential, F1-Trac traction control and racing ABS brakes, all controlled from the center console (Manettino).

                                                                                                  

Manufacturer	Ferrari
Production	2013–present
Designer	Flavio Manzoni
Body and chassis
Class	Sports car
Body style	2-door berlinetta
Layout	Rear mid-engine, rear-wheel drive
Powertrain
Engine	6.3 L F140 V12, electric motor &KERS
Transmission	7-speed dual-clutch automated manual
Dimensions
Wheelbase	2,650 mm (104 in)
Length	4,702 mm (185.1 in)
Width	1,992 mm (78.4 in)
Height	1,116 mm (43.9 in)
Curb weight	1,255 kg (2,767 lb) (dry)