2015 · Koenigsegg

One:1

S2890 PI ·1,341 hp ·Twin-Turbo · V8 · 5.1L ·266 mph ·Legendary

Speed 10 Handling 8.0 Accel 6.6 Braking 9.5 Launch 7.1 Offroad 4.9

The 2015 Koenigsegg One:1 is a legendary S2-class car in Forza Horizon 6, rated at 890 PI. Power comes from a twin turbocharged 5.1L V8 producing 1,341 hp and 1,011 lb·ft of torque. Drive is sent to the rear wheels through a 7-speed gearbox.

At 2,998 lb it carries about 2.2 lb per horsepower, with a 44% front weight balance, and tops out near 266 mph in stock form. It hails from Sweden, and it plays as a rear-wheel drive car. Ultra high performance production class. This has the rarest cars in the world. Car class designates a car's performance level by taking into account grip, weight, and power.

More Koenigsegg cars · Browse S2-class cars · Build & tune this car

Specifications

Class: S2 · 890 PI
Rarity: Legendary
Layout: Mid RWD
Engine: Twin-Turbo · V8 · 5.1L
Power: 1,341hp
Torque: 1,011ft·lb
Weight: 2,998lb
Front Weight: 44%
Gears: 7-spd
Top Speed: 266mph
Origin: Sweden
Calipers: #F07800
Year: 2015
Credits: 3,750,000

Forzavista narration

Collections

Hypercars

S2 class · Ultra high performance production class. This has the rarest cars in the world. Car class designates a car's performance level by taking into account grip, weight, and power.

Dyno V8

Stock power & torque across the rev range, curve shape from the game's engine model, scaled to this car's peak figures.

Power 1,341 hp @ 7,779 Torque 1,011 lb·ft @ 6,247 Redline 8,300

Car Mastery

The exact 4×4 perk tree, 14 perks, 85 to unlock everything. Click a perk for its effect.

Full specifications

Every value the game stores for this car, straight from the data files.

Identity11

Year: 2015
Make: Koenigsegg
Model: One:1
Model (short): Koenigsegg One
Media name: KOE_One_15
Class: S2
Performance index: 890
PI (raw): 0.783
Car type: Production
Country: Sweden
Region: Europe

Classification & availability15

Rarity score (0-10): 0
Family - special: 2 Doors
Convertible: None
Unicorn: No
Arcade: No
Open cockpit: No
Open wheel: No
Base cost: 3,750,000 CR
Content ID: 99
Model ID: 2188
Hidden from Autoshow: Yes
Hidden from Auction House: No

View all 15

Has livery: Yes
Has race livery: Yes
Has car experience: No

Engine & drivetrain12

Engine config: 'V' Engine
Cylinders: 8
Aspiration: Twin Turbocharged
Displacement: 5,065 cc
Powertrain ID: 2
Engine placement: Mid-engine
Drive type: RWD
Gears: 7
Peak power (sim): 9999.1
Peak torque (sim): 13.71
Redline (sim, rad/s): 869.2
Peak power RPM (sim, rad/s): 785.398

Performance - manufacturer spec3

0-60 mph: 2.7 s
0-100 mph: 4.55 s
Top speed: 266 mph

Performance - in-game sim9

0-60 mph (sim): 3.817 s
0-100 mph (sim): 6.383 s
Quarter mile (sim): 10.7 s
Quarter mile trap speed (sim): 163.412 mph
Top speed (sim): 273.372 mph
Braking 60-0 (sim): 91.127 ft
Braking 100-0 (sim): 207.087 ft
Lateral g at 60 mph (sim): 1.165 g
Lateral g at 120 mph (sim): 1.384 g

Catalog ratings (0-10)8

Speed: 10
Handling: 7.98
Acceleration: 6.6
Braking: 9.47
Launch: 7.1
Offroad: 4.86
Min offroad perf: 0.74
Max upgrade wizard perf: 0.84

Weight, balance & traction7

Curb weight: 1,360 kg
Weight distribution (front %): 44 %
Front ride height: 0.085 m
Rear ride height: 0.117 m
Road traction: 0.518
Offroad traction: 0.272
Snow traction: 0.186

Tires & wheels9

Stock tire compound: Sport
Tire brand: APR Performance
Front tire: 265/35 R19
Rear tire: 345/30 R20
Stock wheel: NULL
Caliper color (front): #F07800
Caliper color (rear): #F07800
Caliper angle (front): 0 deg
Caliper angle (rear): 0 deg

Aero11

Downforce front: 109.61
Downforce rear: 233.84
Longitudinal drag: 127.01
Vertical drag: 500
Lateral drag front: 220
Lateral drag rear: 280
Front downforce clamp: 326.538 kg
Rear downforce clamp: 584.075 kg
Downforce scale: 1
Drag scale: 1
Wing mask: 1

Physics (advanced)55

CarClassModifier: 0
Body material: Carbon Fiber
SpeedLimiterID: 0
AutoSteerOverrideID: 2
FixListingRearFricScale: 1.35
FixListingNormSlip0: 0.5
FixListingNormSlip1: 1
FixListingSteerAngle0: 0.5
FixListingSteerAngle1: 1
BodyAeroAngleZeroDownforce: 45
BodyAeroWIForceScale: 0.44
TireAeroHackShouldApply: No

View all 55

TireAeroHackMinSpringLoad: 5
TireAeroHackMaxSpringLoad: 5
AIPlayerID: 0
SimPeakTorqueAngVel: 628.3
GameTorqueScale: 0.925
GameDownforceScaleOffroad: 1
IsPurchased: Yes
IsInstalled: Yes
GaugeID: -1
IsCarExperienceUnlocked: No
IsDrivable: Yes
LatFrontScalarMax: 1
LatFrontScalarClamp: 1
LatRearScalarMax: 1
LatRearScalarClamp: 1
LongAccelFrontScalarMax: 1
LongAccelFrontScalarClamp: 1
LongAccelRearScalarMax: 1
LongAccelRearScalarClamp: 1
LongBrakeFrontScalarMax: 1
LongBrakeFrontScalarClamp: 1
LongBrakeRearScalarMax: 1
LongBrakeRearScalarClamp: 1
IsCameraCollidable: No
UseBoxCameraCollision: No
PuddleScale: 0.806
AssistsTCSSlipDefTakeoff: 33
AssistsTCSSlipDefMoving: 0.25
AssistsTCSControlSpeed: Yes
AssistsTCSFullEffectFricDiff: 0.85
AssistsTCSFullSteerSlipScaleRWD: 1
AssistsTCSFullSteerSlipScaleFWD: 1
AssistsTCSFullSteerSlipScaleAWD: 1
DoNotAllowRemovalFromGarage: No
VisibleOnlyIfOwned: No
UseTireRigidBodies: No
UseMultiRaycastTireCollision: Yes
SprungForcesApplyToFullCarMass: Yes
Brake profile: Hypercars
RaceMode: No
UseForcePropLongTorque: No
TurnOffHeadlightsInAutoShow: No
ShowDriverInExteriorCamera: Yes

FAQ

Quick answers about the 2015 Koenigsegg One:1 in Forza Horizon 6.

What engine does the 2015 Koenigsegg One:1 have?

A twin turbocharged 5.1L V8 engine.

How much power does the Koenigsegg One:1 make?

1,341 hp and 1,011 lb·ft of torque in stock form.

What class and Performance Index is the One:1 in Forza Horizon 6?

It runs in the S2 class with a Performance Index (PI) of 890.

Is the One:1 RWD, FWD, or AWD?

rear-wheel drive (Mid RWD layout).

What is the top speed of the One:1?

Around 266 mph in stock form, before tuning.

How much does the One:1 cost in Forza Horizon 6?

3,750,000 CR at the Autoshow.