Koenigsegg One:1

Aptly named for its equal power-to-weight (PS to kilogram) ratio with 1,360 PS to 1,360 kg, the Koenigsegg One:1, built on the Koenigsegg Agera R platform, is named "the world's first megacar". A record-breaking hypercar, it is also commonly thought to be the fastest production car in the world, capable of an extreme top speed of 273 mph (440 km/h) and various lap records like at Suzuka Circuit in Suzuka, Japan. The Koenigsegg One:1 made its video game debut in Need for Speed: Rivals as a free DLC car after reaching Cop/Racer Level 21 in that game, and the car was eventually brought into the Asphalt series in a fall 2014 update for Asphalt 8: Airborne.

Overview
Presented at the March 2014 Geneva Motor Show, the Koenigsegg One:1 was built in seven examples: one used for the show, and six others for customers, all of which have already been sold. It was later displayed at the 2014 Goodwood Festival of Speed alongside other hypercars like the Pagani Huayra, McLaren P1, Ferrari LaFerrari, and Porsche 918 Spyder.

The car's name is derived from its power (1,360 PS) to weight (1,360 kilograms) ratio giving it 1 PS per 1 kg of weight. 1,360 PS is equal to one megawatt, which Koenigsegg claims makes the One:1 the "world's first megacar". The One:1 is more track-focused compared to the other models in the Agera family. To achieve their goals, Koenigsegg had to sacrifice a few features, namely adding an airscoop on the removable roof, making it not possible to stow the roof into the trunk like with other Agera models. As such, Koenigsegg took advantage of this and modeled the front to produce more downforce, reducing trunk capacity by 40%.

At the heart of the Koenigsegg One:1 is the same 5.0 L (5,032 cc) twin-turbocharged V8 engine used in the Agera family. This time, though, it has been tuned to produce an extreme 1,341 HP (1,360 PS; 1 MW) at 7,500 rpm and another extreme 1,011 lb-ft (1,371 Nm) of torque at 6,000 rpm. The car uses a 7-speed dual-clutch paddle shift automatic transmission.

Performance figures include a 0-62 mph (0-100 km/h) time of 2.8 seconds, 0-124 mph (0-200 km/h) in 6.6 seconds, 0-186 mph (0-300 km/h) in a record-breaking 11.92 seconds, 0-200 mph (0-322 km/h) in 14.328 seconds, and 0-248 mph (0-400 km/h) in 20 seconds. It can do 0-186-0 mph (0-300-0 km/h) in 17.95 seconds, 248-0 mph (400-0 km/h) in 10 seconds, and cover 92 feet (28 meters) when braking to a stop from 62 mph (100 km/h). Top speed is 273 mph (440 km/h), making it the fastest production car in the world (beating the previous record holder).

In real life, its competitors are the TRION NEMESIS, McLaren P1™ GTR, Ferrari FXX-K, Bugatti Veyron Super Sport, Hennessey Venom GT, and the "Holy Trinity of Hypercars".

Asphalt 8: Airborne
The Koenigsegg One:1 was added in the San Diego Harbor update. It is one of two Class S cars added in the update, alongside the Peugeot Onyx. Both cars are the stars of this update.

The Koenigsegg One:1, as it currently stands, is a mid-high end Class S car placed above the Lamborghini Egoista. It starts with 1562 rank points, gains 124 rank points when maxed out to have 1686 rank points, and gains an additional 82 rank points with Pro Kits to have 1768 rank points. Tuning Kit bonus: +29 rank points. Its main rivals are the Hennessey Venom GT, Peugeot Onyx, and Mercedes-AMG C 63 Coupe Touring Car 2014.

Being an excellent all-rounder and an improved version of the Koenigsegg Agera R, the Koenigsegg One:1 is capable of a great launch and acceleration, accelerating similarly to or better than the Hennessey Venom GT. Handling and drifting have also been improved over the Agera R, and noticeably, the One:1 doesn't skid and/or randomly wreck as often as its lesser counterpart. With a real starting nitro stat of 16.9 mph (27.2 km/h), the car achieves great nitro efficiency rated at 6/11/16, the only Class S car with such ratings. Overall, the One:1 is a car intended for use on virtually all tracks.

However, the Koenigsegg One:1 strangely has a lower real top speed than the Koenigsegg Agera R and Holden Coupe 60. Despite this, it can still outperform these two cars. Ultimately, the One:1's biggest and probably only real downfall is its large display speed multiplier of 85.74%, the worst in the game, along with the SSC Tuatara, SSC Ultimate Aero XT, Hennessey Venom GT, and Devel Sixteen Prototype.

All in all, the Koenigsegg One:1 was and still is a great Class S car to buy and use, although it has virtually no use in current Time-Limited Events anymore due to the emergence of better and faster cars like the McLaren 675LT, McLaren F1 XP-5, Chevrolet 2016 Camaro SS, TRION NEMESIS, and Devel Sixteen Prototype. Due to the peak in power of current top-end cars in Class A and Class S, the One:1 was replaced by the 675LT for the best budget Credits-only car that can perform really well on a single tank. In the case of Class S-only events, the One:1 is still a great bargain if the player can't get the TRION NEMESIS or Devel Sixteen Prototype. As it currently stands, though, the One:1 still remains the fastest Koenigsegg in the game and will probably stay that way until the Koenigsegg Regera gets added to the game.

The Koenigsegg One:1 costs to purchase and  to max out. Its Season 9 race remains one of the best non-Car Mastery opportunities for farming Credits.

Asphalt Nitro
The Koenigsegg One:1 was added to Asphalt Nitro in the third update, but was not made playable until the fourth update, alongside the Lamborghini Aventador LP 700-4, Ferrari F12berlinetta, Geely GC9, Pagani Huayra, and Ferrari F430.

While the Koenigsegg One:1, again a Class S car, still has identical performance to its Asphalt 8: Airborne rendition, this time, though, it is the fastest car in the game. Its main rivals are the Lamborghini Aventador LP 700-4 and 9FF GT9-R, the latter of which replaces the 9FF GT9 VMAX.

The Koenigsegg One:1 costs to purchase.