Koenigsegg One:1: which version to buy
The Koenigsegg One:1 catalogue lists one generation (2014–2014), one body (Coupe), and one named version: 5.0 V8. If the question is which One:1 to specify, the data leave no second engine, gearbox, or drive to pick.
The Koenigsegg One:1 catalogue lists one generation (2014–2014), one body (Coupe), and one named version: 5.0 V8. If the question is which One:1 to specify, the data leave no second engine, gearbox, or drive to pick. The useful comparison is therefore not between catalogue siblings — there are none — but between the numbers that version actually carries: 1360 hp against 5000 cm³, 1360 kg kerb weight against 1360 hp, 2.5 s to 100 km/h against a 405 km/h top speed, and every field that is not measured.
Generations: what changed (and what did not)
1 generation ran from 2014-01-01 to 2014-12-31. Body: Coupe. Versions in this generation: 1 — 5.0 V8. There is no restyling row in the data, so there is no later face-lift to treat as a different generation and no second-year spec sheet to stack against the first.
Because production in the data is a single calendar year, a “later generation” does not exist here as a buying fork. You are not choosing 2014 versus 2015 hardware, or Coupe versus another body. You are choosing whether 5.0 V8 matches the numbers you need, or not.
Specs: the only version, named as in the database
| Version | hp | Nm | Displacement (cm³) | Fuel | Cylinders | Layout | Boost | Gearbox | Drive |
|---|---|---|---|---|---|---|---|---|---|
| 5.0 V8 | 1360 | 1371 | 5000 | Gasoline | 8 | V-shaped | Turbo | Robotic | RWD |
5.0 V8 is Gasoline, 8 cylinders, V-shaped, Turbo, Central engine location, 4 valves per cylinder, compression ratio 9, bore × stroke 92 × 95.25, multi-point distributed injection, fuel grade 98, peak power 1360 hp / 900 kW at 7500 rpm, peak torque 1371 Nm at 6000 rpm. Transmission: Robotic, 7 speeds. Drive: RWD. Eco class: Euro 6.
There is no second row with the same name and a different horsepower, so you do not need a “5.0 V8 1360 hp versus 5.0 V8 other hp” split.
Engine: what the extra displacement and boost buy in this catalogue
Power per litre on 5.0 V8: 1360 hp ÷ 5.0 L = 272 hp per litre. In kilowatts that is 900 kW ÷ 5.0 L = 180 kW per litre. Torque per litre: 1371 Nm ÷ 5.0 L = 274.2 Nm per litre.
Horsepower per cylinder: 1360 ÷ 8 = 170 hp per cylinder. Torque per cylinder: 1371 ÷ 8 = 171.375 Nm per cylinder.
Peak power sits 1500 rpm above peak torque (7500 minus 6000). That gap is the only rpm spread the data give; there is no second tune to compare against.
Boost is Turbo, not a naturally aspirated alternative in this list. Compression is 9. Fuel is 98. If a buyer is looking for a lower-octane or non-Turbo One:1 in these figures, that version is not in the data.
Engine placement is Central. Combined with RWD and a Robotic 7-speed, the driveline in the catalogue is one layout only: mid/central V-shaped 8, driven rear wheels, robotised seven speeds. There is no AWD row and no automatic-or-manual second gearbox to “pay extra” for.
Performance and economy (mpg): measured versus not measured
5.0 V8 acceleration 0–100 km/h: 2.5 s. Top speed: 405 km/h.
Fuel consumption city: not measured. Highway: not measured. Combined: not measured. CO2: not measured. There is therefore no mpg figure in this dataset to rank versions on economy, and no CO2 number to use as a tax or class proxy. Saying the One:1 is “efficient” or “thirsty” in litres/100 km would be an invention; the catalogue does not measure it.
What is measured on the move is the pair 2.5 s and 405 km/h. Speed per second of that 0–100 run, as a simple ratio of the given top speed to the given sprint, is not a physical law — it is only arithmetic on two listed numbers: 405 ÷ 2.5 = 162 km/h per second of 0–100 time, which is a comparison index for this single row, not a second car.
Dimensions, weight, tank, wheels
Kerb weight 5.0 V8: 1360 kg. Gross weight: not measured. Ground clearance: not measured. Fuel tank: 74 L. Wheels: 265/35 R19 (and 345/30 R20). Front suspension: Independent, spring. Rear suspension: Independent, spring. Front brakes: Ceramic ventilated. Rear brakes: Ceramic ventilated.
Weight per horsepower: 1360 kg ÷ 1360 hp = 1.00 kg/hp. Horsepower per tonne of kerb weight: 1360 hp ÷ 1.360 t = 1000 hp/t. Those two ratios are the same fact written two ways: kerb mass in kilograms equals peak horsepower in this row.
Because gross weight is not measured, payload is not measured. Because ground clearance is not measured, you cannot rank this Coupe against another generation on ride height.
Tank versus displacement: 74 L of 98 against a 5000 cm³ Gasoline engine. There is no second tank size in the list.
Wheel sizes are staggered: 265/35 R19 with 345/30 R20. There is no optional wheel row.
Reliability and problems: what this dataset does and does not support
This catalogue does not list failure rates, warranty years, recall counts, or workshop times. Reliability and common problems are therefore not measured here. Do not read silence as “no problems” or as “known issues.”
What the data do fix, and what a buyer can check against a real car, are the specification anchors: Euro 6, Ceramic ventilated brakes front and rear, Independent, spring suspension both ends, Robotic 7, RWD, Turbo Gasoline 8 V-shaped, Central, 98 fuel, 74 L tank, tyres 265/35 R19 and 345/30 R20, production window 2014-01-01–2014-12-31.
Which version to choose
There is 1 version in 1 generation: 5.0 V8.
Choose 5.0 V8 if the numbers you want are 1360 hp / 900 kW at 7500 rpm, 1371 Nm at 6000 rpm, 5000 cm³, Gasoline, Turbo, 8 V-shaped cylinders, Central, Robotic 7, RWD, 2.5 s to 100 km/h, 405 km/h, kerb 1360 kg (1.00 kg/hp, 1000 hp/t), tank 74 L, Euro 6, Coupe, year span 2014.
You cannot choose a weaker or stronger One:1 from this table: power spread across versions is 1360 − 1360 = 0 hp. Torque spread is 0 Nm. Displacement spread is 0 cm³. Gearbox count spread is 0. Drive is only RWD. Body is only Coupe. Generation count is 1.
What “extra money” would buy in a multi-version catalogue — another 100 hp, another driven axle, another gearbox — is not a row in these data. The arithmetic that is allowed is internal to 5.0 V8: 272 hp/L, 180 kW/L, 274.2 Nm/L, 170 hp per cylinder, 1.00 kg/hp. Those ratios are the buying brief for this model as listed.
If a figure you need for the decision is missing, it is missing on purpose in this source: city/highway/combined consumption not measured, CO2 not measured, gross weight not measured, ground clearance not measured. The One:1 you can specify from this catalogue is exactly 5.0 V8, and only 5.0 V8.