Formula 1 United States GP

Alpine changed Alonso's F1 engine in Austin for performance gain

Alpine says that Fernando Alonso’s engine change at Formula 1’s United States Grand Prix was done for performance reasons and not because of reliability concerns.

Jonathan Noble Adam Cooper

Edited: Oct 27, 2021, 8:03 AM

Copy link

Share on Facebook

Share on Twitter

Share on WhatsApp

Share on Linkedin

Share on Pinterest

Share on Viber

Add as a preferred source

Fernando Alonso, Alpine A521

The double world champion will start from 19th on the grid at the Circuit of the Americas on Sunday after his Alpine outfit elected to take an all-new power unit, forcing a back of the grid penalty.

Despite the swap coming on a weekend when Alonso stopped on track in opening free practice with a suspected water leak, the decision to go for a new engine in his car was prompted because the team felt it would ultimately unleash more speed.

Alonso himself said that one of the factors that prompted Alpine to make the call was the fact that the team has not been as competitive as it would like in Austin.

“The worst thing for us is that we didn’t have the pace this weekend,” explained the Spaniard.

“In any other track we seem competitive, so we need to understand that. We changed the engine also for that reason in a way, because we were not competitive this weekend.

“The reliability is still good, no issues there. So let’s see if we can still score points from last.”

Fernando Alonso, Alpine F1

Fernando Alonso, Alpine F1

Photo by: Mark Sutton / Motorsport Images

Alpine executive director Marcin Budkowski said that having a fresh engine for Alonso would allow it to run the power unit more aggressively over the six races remaining in the campaign.

“At some point it becomes advantageous to have another engine in your pool because of the performance of the engine and also for performance and reliability,” he explained.

“It's a cursor you move. If want to make an engine last longer, you have sacrifice performance or the other way around. So we looked at the circuits that were remaining, and this is the one where it was easiest to overtake.

“Then obviously it gives you the benefits of your extra engine for more races.”

Alpine has elected to keep Alonso's teammate Esteban Ocon on his current allocation for now – although a switch could take place at some over the forthcoming triple header.

Asked whether or not Ocon would need another power unit at some point, Budkowski said: “No plan at this stage. Again we will evaluate options in terms of performance versus reliability and if there's an opportunity we might introduce one.

“If there isn't, then we'll take a view on whether we want to proceed or not.”

We want your opinion!

What would you like to see on Motorsport.com?

Take our 5 minute survey.

- The Motorsport.com Team

Read and post comments

Read also :

Share Or Save This Story

Copy link

Share on Facebook

Share on Twitter

Share on WhatsApp

Share on Linkedin

Share on Pinterest

Share on Viber

Previous article Mercedes modifies F1 cars to avoid “massacre” on Austin’s bumps

Next article Bottas: Ferrari, McLaren F1 drivers will be hard to pass in US GP

Top Comments

There are no comments at the moment. Would you like to write one?

View More & Comment

More from

Jonathan Noble



Brundle awarded OBE in King’s New Year’s honours

Formula 1

Formula 1

Brundle awarded OBE in King’s New Year’s honours



The new rules dilemma that will define the 2025 F1 season

Formula 1

Formula 1

The new rules dilemma that will define the 2025 F1 season



Verstappen issues Red Bull title warning in push for RB21 progress

Formula 1

Formula 1

Australian GP

Verstappen issues Red Bull title warning in push for RB21 progress

More from

Fernando Alonso



Fernando Alonso backs IndyCar Barcelona race but warns against wider global expansion

IndyCar

IndyCar

Fernando Alonso backs IndyCar Barcelona race but warns against wider global expansion



On this day: Fernando Alonso wins the world title, Michael Schumacher retires from F1

Formula 1

Formula 1

Brazilian GP

On this day: Fernando Alonso wins the world title, Michael Schumacher retires from F1



Fernando Alonso’s idea to ‘save’ F1 before the V8 return – and how realistic it is

Formula 1

Azerbaijan GP

Fernando Alonso’s idea to ‘save’ F1 before the V8 return – and how realistic it is

More from

Alpine



Belgian firm to take over Renault/Alpine engine facility in Viry

WEC

WEC

Belgian firm to take over Renault/Alpine engine facility in Viry



'Lines were crossed' – Franco Colapinto speaks out after online abuse targeting Alpine F1 staff

Formula 1

Formula 1

United States GP

'Lines were crossed' – Franco Colapinto speaks out after online abuse targeting Alpine F1 staff



How an “informed gamble” enabled Toyota to beat Alpine in the Fuji 6 Hours

WEC

Fuji

How an “informed gamble” enabled Toyota to beat Alpine in the Fuji 6 Hours

Latest news



Lamborghini World Finals | AM-LC Race 1: An unstoppable Lewandowski dominates to win Race 1

Lamborghini Super Trofeo

LBST Lamborghini Super Trofeo

World Finals - Monza 2026

2 h

Lamborghini World Finals | AM-LC Race 1: An unstoppable Lewandowski dominates to win Race 1



Why Cadillac F1 boss provoked fresh intrigue by dodging driver question

Formula 1

F1 Formula 1

United States GP

3 h

Why Cadillac F1 boss provoked fresh intrigue by dodging driver question



Lamborghini World Finals | PRO-PRO/AM Qualifying: Pole position for Lind, Bamber, Van der Drift and Marcelli

Lamborghini Super Trofeo

LBST Lamborghini Super Trofeo

World Finals - Monza 2026

3 h

Lamborghini World Finals | PRO-PRO/AM Qualifying: Pole position for Lind, Bamber, Van der Drift and Marcelli



Jorge Martin's endless ordeal since signing for Aprilia

MotoGP

MGP MotoGP

Australian GP

4 h

Jorge Martin's endless ordeal since signing for Aprilia

Feature

Discover prime content



What we learned from Friday practice at the 2026 United States GP

Formula 1

United States GP

By Jake Boxall-Legge

What we learned from Friday practice at the 2026 United States GP



Max Verstappen’s words explained: Why Red Bull’s turnaround is so different this time

Formula 1

United States GP

By Ronald Vording

Max Verstappen’s words explained: Why Red Bull’s turnaround is so different this time



Mission control: Inside the FIA and F1's latest answer to football's VAR

Formula 1

United States GP

By Jake Boxall-Legge

Mission control: Inside the FIA and F1's latest answer to football's VAR



How Kimi Antonelli levelled up his character to be F1 2026's world champion-elect

Formula 1

United States GP

By Filip Cleeren

How Kimi Antonelli levelled up his character to be F1 2026's world champion-elect

Subscribe and access Motorsport.com with your ad-blocker.

From Formula 1 to MotoGP we report straight from the paddock because we love our sport, just like you. In order to keep delivering our expert journalism, our website uses advertising. Still, we want to give you the opportunity to enjoy an ad-free and tracker-free website and to continue using your adblocker.

You have 2 options:

Subscribe now Already subscribed? Sign in here

Already disabled your adblocker?
Reload page

Manage Alerts

Subscribe