A Koenigsegg Agera RS driven by factory driver, Niklas Lilja, achieved five new world records for a production vehicle on November 4th, 2017, in Pahrump, Nevada:

THE HIGHEST TOP SPEED FOR A PRODUCTION VEHICLE

Calculated using an average of two runs, one in either direction. The record speed achieved is 447.19 km/h (277.87 mph)

0-400-0 km/h

The 0-400-0 km/h run was completed in 33.29 seconds, beating the previous time of 36.44 seconds set by the same car in Denmark in October 2017.

FLYING KILOMETER ON A PUBLIC ROAD

The highest average speed for a flying kilometer on a public road, calculated after running the car in two directions – 445.63 km/h (276.9 mph)

FLYING MILE ON A PUBLIC ROAD

The highest average speed for a flying mile on a public road, calculated after running the car in two directions – 444.76 km/h (276.36 mph)

HIGHEST SPEED ACHIEVED ON A PUBLIC ROAD

Single direction recorded. Measured at 457.94 km/h (284.55 mph)

——

The Agera RS used for the record is the same car used by Koenigsegg to record the 0-400-0 km/h record announced in October 2017.

The car is a customer-owned vehicle, a Koenigsegg Agera RS fitted with our 1MW engine upgrade producing 1,360hp when running on E85 fuel. The car was also fitted with a rollcage, a standard safety precaution that was also used on the 0-400-0 km/h run. Both the 1MW engine and the removable rollcage are options available to every Koenigsegg customer.

The Agera RS was using the same tires that come as standard equipment for this model – Michelin Pilot Sport Cup2 – fitted to our 5-spoke, Aircore carbon fibre rims. Representatives from Michelin were on site to check the condition of the tires at the completion of each run. Only 1 set of tires was used to achieve all five records.

The high-speed runs were made on a public road, on a closed section of Highway 160 near Pahrump, Nevada, in the United States. The Agera RS completed runs in both directions along the highway. The high-speed runs were also used to collect data for the flying kilometer and flying mile.

The 0-400-0 run was also conducted on Highway 160.

——

Highest Top Speed for a Production Vehicle – 447.19 km/h (277.87 mph)

The previous acknowledged record high speed for a production vehicle was held by the Bugatti Veyron, which recorded a high speed of 431.07 km/h (267.86 mph).

The topography of the section of highway in Nevada used for these runs is variable, with some mild inclines and declines along the way. The north-westerly run was decline-dominant, meaning it was slightly downhill over the full length of the run. The south-easterly run was incline-dominant, or slightly uphill over the full length of the run. Furthermore, the south-easterly run (uphill) also included a headwind.

The north-westerly run – from the Las Vegas end of the closed highway section, heading towards Pahrump – was completed with a top speed of 457.94 km/h (284.55 mph).

The south-easterly run was completed with a top speed of 436.44 km/h (271.19 mph).

The end result is an average of the top speeds achieved in each direction. The average top speed for the two runs was 447.19 km/h (277.87 mph).

The run was timed with Vbox data-logging equipment supplied by Racelogic, with a Racelogic representative on site to install the equipment and verify the data.

The new record set by the Koenigsegg Agera RS broke the old record held by the Bugatti Veyron by nearly 16 km/h, or 10 mph.

As you watch the video, below, you will note that there is not a hard take-off. We had a lot of road at our disposal and there is no need to stress the engine at low speeds. You will see that when Niklas needs the power, at around 190 mph – that’s when he gives the car full throttle and the rate of acceleration becomes very rapid.

——

0-400-0 km/h in 33.29 seconds

In October 2017, the Koenigsegg Agera RS recorded a time of 36.44 seconds for a 0-400-0 km/h run at a decommissioned, ex-military airfield in Vandel, Denmark. That time eclipsed the previous 0-400-0 record set by the Bugatti Chiron in September 2017 by nearly 6 seconds.

Koenigsegg repeated that run in Nevada, setting a new record time of 33.29 seconds, using 2,239.5 meters to cover this distance.

The 0-400 acceleration section was covered in 24 seconds flat, using 1740.2 meters of road.

The 400-0 braking section was covered in 9.29 seconds, using 499.3 meters.

This represents an improvement of 3.15 seconds and 201.5 meters over the time set by the same Agera RS in October 2017.

Whilst not a record, it should also be noted that the Agera RS also recorded a time of 9.96 seconds for the Quarter Mile during this run, which is extremely fast for a production car on a public road.

——

Highest average speed for a flying kilometer on a public road – 445.63 km/h (276.9 mph)

This record, and that of the flying mile, have both stood for nearly 80 years.

The established record for a flying kilometer on a public road was set by Mercedes Benz on the 28th January, 1938. Rudolf Caracciola recorded an average speed of 432.7 km/h (268 mph) over the flying kilometre, driving a modified version of the Mercedes W125 racecar along a section of the German autobahn between Frankfurt and Dormstadt.

The Koenigsegg Agera RS recorded flying kilometers in both directions as part of the top speed runs. The total track length used for the runs was 11kms. We measured between kilometers 5 and 6, to ensure that the measuring point was the same in both directions. All data has been drawn from the Racelogic data logs compiled during our high speed runs. The Agera RS achieved the following average speeds:

South-easterly flying kilometer – 435.17 km/h (270.4 mph) avg speed

North-westerly flying kilometer – 456.09 km/h (283.4 mph) avg speed

The average of these two flying kilometers, completed in both directions is 445.63 km/h (276.9 mph).

This is an increase of 12.93 km/h over the record achieved by Mercedes Benz in 1938.

——

Highest average speed for a flying mile on a public road – 444.76 km/h (276.36 mph)

Caracciola recorded a flying mile on the same day as the flying kilometer run. The average speed recorded for Caracciola’s flying mile was 432.4 km/h (268.74 mph).

The Koenigsegg Agera RS recorded flying miles in both directions as part of the top speed runs in Nevada. Again, the total track length used for the runs was 11kms. We measured one mile using 5500 meters as the mid-point for measurement, to ensure that the measuring point was the same in both directions. All data has been drawn from the Racelogic data logs recorded during these high speed runs. The Agera RS achieved the following average speeds:

North-westerly flying mile was completed at 454.72 km/h (282.55 mph) avg speed.

South-easterly flying mile was completed at 434.8 km/h (270.17 mph) avg speed.

The average of these two flying miles, completed in both directions is 444.76 km/h (276.36 mph).

This is an increase of 12.36 km/h over the record achieved by Mercedes Benz in 1938.

——

Highest Speed Ever Driven On A Public Road – 457.94 km/h (284.55 mph)

The previous highest speed for driving on a public road was the 432.7 km/h recorded by the Mercedes Benz Rekordwagen in 1938. Higher speeds may have been achieved on private tracks or salt flats, but we are unable to identify a higher speed achieved on a public road.

The Koenigsegg Agera RS recorded a high speed of 457.94 km/h (284.55 mph) during its north-westerley run, which we believe is the highest ever speed achieved on a public road.

This represents a 25.24 km/h increase over the time achieved by the Mercedes Benz Rekordwagen in 1938.

——

How It All Happened

Remember, remember…. the 4th of November.

If things had gone according to plan, we would have been challenging Guy Fawkes to November 5th bragging rights. We initially had Highway 160 booked and blocked for two days – the 4th and 5th of November – so that we could slowly work our way up to record speed.

Sometimes things just don’t go to plan, however. In this case, things not going to plan actually worked in our favour: the records we planned to do in two days took only until lunchtime on Day 1.

And so it has turned out that November 4th is the day that Koenigsegg blew up the record books, setting multiple records for a production vehicle and for driving at speed on a public road.

——

Friday 3rd November

This run was a customer-driven initiative. The owner of the car that was used for both this effort and our 0-400-0 run in October 2017, was very keen to prove the performance credentials of the car we’ve built for him. He, along with friends and fellow US-based Koenigsegg owners, was also willing to facilitate the massive logistical exercise that saw us drive his car at very-non-legal speeds on a closed piece of public highway.

Of course, as a company, we were happy to provide every support that we could, which ended up including the use of one of our factory drivers, Niklas Lilja, as well as two technicians to keep an eye on things – one mechanic and one software engineer.

We were based at Spring Mountain Racing Resort, a track facility on the outskirts of Pahrump that’s surrounded by the beautiful Nopah Range and the Red Rock Canyon National Conservation Area. The staff at Spring Mountain couldn’t have been more helpful to our efforts and we owe them a debt of gratitude for their support and hospitality.

We arrived in Pahrump on Friday morning, the day before our scheduled high speed runs. The car had arrived a week or so before and whilst nothing had been changed on the car in that time, you can’t be too careful when you plan to drive at world record speed. Our factory driver, Niklas Lilja, got straight to work checking over the car.

Friday night finished with a strategy session at Spring Mountain. We would be attempting to secure five existing records:

Top speed for a road-legal production car

A re-run of our 0-400-0 km/h effort from the previous month, as we knew there would be time to gain

The 80-year-old record set by Mercedes Benz for the highest speed on a public road over a flying kilometer by any type of car, road-legal or otherwise

The flying mile, driven on a public road by any type of car, road-legal or otherwise.

The fastest speed achieved on a public road

We also had to discuss the roles and responsibilities of the respective participants in the room, so that everyone gathered knew who’s who and why they were there.

We had representatives from Michelin supervising the condition of the tires.

We had a representative from Racelogic, who installed and secured the data-logs from the runs.

We had a film crew commissioned by the owner for the event, complete with helicopters.

We had a team from Automobile Magazine (USA), invited by the owner to come and cover the event directly with all-access rights to see everything as it happened.

We had emergency services personnel, some of whom who would divert traffic on the road and others to act as first responders in the case of an emergency. They would also act as crowd control to monitor the considerable number of friends our customers had invited to witness the attempt.

If anyone thinks this was a record attempt conducted in secret, please think again. This was perhaps the most publicly visible record attempt ever made in this category.

With the introductions made and the logistics sorted, we dined.

Then we tried to sleep.

Saturday 4th November

The next morning was an early one, as you’d expect.

The sunrise was spectacular over the mountains as we finished a light breakfast and headed to the garage. While Niklas, Markus and Andre made their final checks on the car, a crew was already out working on the highway, blowing any dust and debris off the surface.

As has become customary, a small fleet of Koenigsegg owners had gathered to watch the run and support the effort. The Koenigsegg family is a tight-knit bunch. There was plenty of excitement and nervous anticipation.

We had already run a lot of computer simulations at our factory in Angelholm, all of which told us that the car was very capable of breaking all existing records. All we had to do was translate those simulations into real life. As our adventures at the Nurburgring in 2016 taught us, anything can happen and sometimes things don’t work to plan.

The stretch of highway we used for this run was around 5 miles outside of Pahrump. We headed there in convoy, the RS driven directly to the event with Niklas at the wheel, getting a feel for this car, on this road, for the very first time.

His first run was a sighting run, driven with the owner of the car, Mark, in the passenger seat. Niklas had seen the road as a passenger in a rental car the day before, but this was his first time behind the wheel. He and Mark talked about how the car felt (strong) and how it would feel to traverse this stretch at speed. It was Niklas’ chance to get a feel for the stretch of road he was about to attack as nobody had ever attacked a road before – ever.

That first run was at moderate speed, somewhere just north of 200 mph. We connected the laptop at the end of that run to check the vehicle’s systems, just to make sure that everything was OK. It was.

Game time.

The first run at high speed was in the north-westerley direction. This is the run that includes more slight downhill topography on the undulating highway and the run was also assisted by a slight tailwind. Of course, those factors would be reversed when he did the south-east run – uphill and into any prevailing wind.

While our expectations had us easing into ‘proper’ high speeds over the course of the day, the car felt so strong that Niklas opened the taps and recorded an initial high speed of 438.55 km/h (272.5 mph) – a new record speed for a production car at the first attempt.

It was fast, but it wasn’t as fast as we knew the car could do. In real terms, this was just the warm-up.

The next run produced a top speed of 457.94 km/h (284.55 mph) with the car just 20 revs short of the limiter. We were on the edge – and we were only an hour or so into proceedings.

With our rev ceiling reached in one direction, we turned around and tackled the south-easterly run, more uphill in nature and into the breeze.

The south-easterly run saw the Agera RS reach a maximum speed of 436.44 (271.19 mph), which was enough for a two-direction average of 446.97 km/h (277.87 mph) – a new record achieved in just three runs and an outstanding result.

Those who enjoy comparing records may note that the south-easterly run – going predominantly uphill and into a slight headwind – was nearly 4 mph faster at 271.19 mph than the previous record’s top speed of 267.86 mph.

With just three runs taken, Niklas had proven – in a very public way – what we always knew about the Agera RS: it’s an extreme performance car that just doesn’t stop building speed until the rev limiter hits.

The Agera RS once lived in the shadow of its older brother, the Koenigsegg One:1.

Not anymore.

——

Our 0-400-0 record from the previous month was impressive, by any means.

That previous time was set using old tires, heavier wheels, and running on an old World War II track with a comparatively poor surface that had seen reduced maintenance in the last decade as the facility was converted to other uses.

We knew the car had more to give. And give, it did.

We did not change tires after the high speed runs. The representatives from Michelin inspected the tires after each high-speed run and once more after we announced our intention to conduct another 0-400-0 run. They were more than happy with the condition of the tires and gave us a green light to continue using the same set.

As we expected, the improved surface and fresher tires made a significant difference. Where we had wheel slip up to 180 km/h on our previous run, we had much better grip this time around.

In the end, we secured a 3-second improvement on our previous time, with a new record established at 33.29 seconds.

Niklas hit the brakes just shy of the 250 mph mark, so we do not have an improved time for that record. But let’s just say that the new record for 0-249.67mph-0 is 33.82 seconds.

——

Our thanks go to all who played a part in this record run taking place.

There were many moving parts involved in the logistics for this event. They were all coordinated by our American ownership family and partners, from dealing with local government authorities and law enforcement to making sure there was breakfast available to get the day started.

This was their initiative and the mission’s success is due in large part to their resourcefulness and determination.

Of course, the other reason this mission was successful is because we have one heck of a car. For that, we have to thank everyone at Koenigsegg Automotive. Our people continue to put in the hard yards, again and again. This record is a reflection of their effort and a tribute to their skills.

And finally, to the fastest man in the world on four wheels – Niklas Lilja – we say thank you and congratulations.

While it’s all smiles and backslaps now, the truth is that the lead up to an event like this is as full with nervous caution as it is with methodical preparation. Record runs like this don’t get done very often because they’re very difficult, and they’re dangerous. The way that Niklas prepared for this event is reflected in the way he drove – cool, calm and with total confidence in the car. His courage, skill and planning should never be under-estimated.

Addendum 28/11/17 – The speeds quoted in km/h for this story were incorrectly calculated when the story was first written. Those speeds have now been corrected. The initial measurement by Racelogic was in mph and these speeds have not changed. Only the km/h conversions have been amended.

——

Gallery

Click on any of the images below to enlarge.

All photos by Steven Wade.