Scuderia Fans

  • News
  • Current Drivers
    • Charles Leclerc
    • Lewis Hamilton
  • Races
    • 2026 F1 Hungarian Grand Prix
    • 2026 F1 Dutch Grand Prix
    • 2026 F1 Italian Grand Prix
    • 2026 F1 Spanish Grand Prix
    • 2026 F1 Azerbaijan Grand Prix
    • 2026 F1 Bahrain Grand Prix
    • 2026 F1 Singapore Grand Prix
    • 2026 F1 United States Grand Prix
  • Formula 1 Statistics
  • Ferrari F1 World Champions
    • Michael Schumacher
    • Kimi Raikkonen
    • Niki Lauda
    • Jody Scheckter
    • John Surtees
    • Phil Hill
    • Mike Hawthorn
    • Juan-Manuel Fangio
    • Alberto Ascari
  • Former Ferrari drivers
    • Sebastian Vettel
    • Felipe Massa
    • Fernando Alonso
    • Gilles Villeneuve
    • Jean Alesi
    • Alain Prost
    • Nigel Mansell
    • Gerhard Berger
    • Mario Andretti
    • Rubens Barrichello
    • Michele Alboreto
    • Patrick Tambay
    • Eddie Irvine
    • Rene Arnoux
    • Didier Pironi
    • Jacky Ickx
    • Carlos Reutemann
    • Clay Regazzoni
    • Stefan Johansson
    • Arturo Merzario
    • Giancarlo Fisichella
    • Carlos Sainz
  • Ferrari WEC
  • F1 TICKETS
  • Advertise with ScuderiaFans
  • Ferrari F1 Shop
  • Home
  • Formula 1 Schedule & Results
  • Formula 1 Driver Standings
  • Formula 1 Constructor Standings
  • Contact us
Home » Ferrari takes precautionary step to protect SF-25 power unit reliability

Ferrari takes precautionary step to protect SF-25 power unit reliability. Ferrari reduces engine mileage across its F1 cars to avoid reliability issues.

Ferrari SF-25 rear view

We have arrived at the eve of the eighth race of the 2025 Formula 1 season. A third of the scheduled Grands Prix has flown by, and for Ferrari, these coming weeks could prove very important: the Maranello team is at a crossroads between continuing to believe in the SF-25 and its untapped potential, as team principal Frederic Vasseur insists, or beginning to focus on the 2026 car. The next two rounds, including Monaco but especially Spain, will be crucial in determining the fate of Ferrari and its troubled campaign. And in an effort to overcome the current crisis, it seems the engineers are preparing to bring to the track, in a few races’ time, a new rear suspension. This component has been worked on directly by technical director Loic Serra since the days following pre-season testing. It should address some of the car’s core issues, helping unlock the claimed potential of the car by enabling a mechanical configuration currently limited by the existing suspension.

New Developments… and Problems Ahead
But beyond the lack of performance, there have been growing alarm bells at Ferrari in recent weeks due to reliability issues with the power unit—both on the Scuderia’s cars and those of customer teams. As exclusively reported by formula1.it during the Jeddah weekend, Ferrari’s engine department decided to preemptively replace the power units in Lewis Hamilton’s and Charles Leclerc’s cars after data showed concerning parameters, anticipating the scheduled swap originally planned for Miami. And in Florida, Ferrari-powered teams like Haas and Stake suffered double retirements due to structural failures of engine components (Gabriel Bortoleto’s issue was linked to the fuel system), mirroring what occurred at Imola with Esteban Ocon’s Haas.

Relying on Hope…
At the Imola circuit, we also received indirect confirmation from a team member who, when asked about engine durability, didn’t express calm or confidence but rather, with a shrug, resorted to hopeful exclamations. Furthermore, this writer has exclusively learned from a source close to Ferrari that the team’s engine department has decided to substantially reduce the mileage of its power units to safeguard reliability—at least until a solution can be found. This move, according to our information, should not affect engine power but will very likely lead both the Scuderia and its customer teams to incur penalties before the season ends. The current situation makes it unlikely they will complete the championship using just the four permitted units (to be managed with extreme care) as per the regulations. In short, it’s yet another setback that Fréd Vasseur’s team, already grappling with numerous challenges, will now have to contend with.

May 21, 2025Elena Rossi
Click here to set ScuderiaFans.com as your preferred Google Discover source and find our content more easily!
F1 | Spain brings technical reckoning, but teams remain in denialFerrari’s ride height and stiffness under scrutiny: three updates planned for SF-25

Leave a Reply Cancel reply

Elena Rossi

Elena Rossi is a ScuderiaFans editorial byline focused on Ferrari’s drivers, team developments and the stories behind the results. Her coverage follows the challenges, decisions and personalities shaping the Scuderia’s Formula 1 season.

1 year ago News2025 Formula 1 season, Scuderia Ferrari, SF-25500
Next F1 race
0 Days
00 Hours
00 Mins
00 Secs
RACE DAY
until lights out
Gear up with Ferrari merchandise!
Buy official Ferrari 2026 F1 products
2026 Formula 1 calendar

Complete 2026 Formula 1 calendar with all Grand Prix dates and locations

Latest Ferrari technical analysis
Ferrari SF-26 tire, garage, mechanics, 2026 F1
Ferrari SF-26 upgrades explain Charles Leclerc’s Austin gains as Mexico brings new challenge
20 hours ago
Ferrari SF-26, power unit, engine, rear wing, 2026 F1
Ferrari’s Austin upgrades work, but Mexico exposes next SF-26 challenge
1 day ago
Charles Leclerc, Ferrari SF-26, 2026 F1
Ferrari’s Austin race pace analysed: Why the SF-26 upgrades worked
1 day ago
Charles Leclerc, Lewis Hamilton, Ferrari 2026 F1
Ferrari’s USA GP Q3 setback explained: how changing wind exposed the SF-26’s new balance
2 days ago
Ferrari SF-26, suspension, brake discs, garage, 2026 F1, mechanics
Ferrari finds promising SF-26 improvements at Austin ahead of 2027 F1 development
3 days ago

Latest articles

  • Ferrari finally responds at Austin – but did the SF-26 upgrades really work?
  • F1 Austin fastest laps: Charles Leclerc leads as Lewis Hamilton takes third for Ferrari
  • Michael Schumacher recognised Lewis Hamilton’s F1 potential at just 16 – 25 years ago
  • Charles Leclerc and Lewis Hamilton show their playful side in Ferrari circuit quiz
  • Lewis Hamilton reportedly buys Kim Kardashian $3.5 million Bugatti after missing birthday
Partners
Betwinner

non-GamStop casinos

best online casinos not on GamStop

bwacademy

magyarkaszinooldalak

GP-News - latest F1 news updates

The most accurate sports predictions and latest news available on TipsGG

1Win

no deposit casinos at GHZD Betpack Mostbet Pakistan australiacasinopokies top canadian casinos

Formula 1 News

Guitar Junky

Best Intraday Tips

Contact Center Company

SilverArrows.Net - Mercedes F1 news

TopSpeed

Esports Forum

Racing Statistics

Fixture Calendar

Live F1 Results

You can find reel-based games without download or registration via free slots on Slotozilla

Uusia Nettikasinoita
Thailand Walking Street

de bedste odds uden ROFUS på Leadership.ng

Get In Touch With Us

  • Advertise with ScuderiaFans
  • Contact us
  • Corrections Policy
  • Editorial Policy
  • Privacy Policy
  • Support ScuderiaFans.com

Meet the team

  • About us
  • Our writers
  • Formula 1 Circuits
  • 2026 Formula 1 Calendar
  • Formula 1 Statistics & Analysis
  • Ferrari F1 FAQ

© 2016–2026 Scuderia Fans Ltd. All rights reserved.

Scuderia Fans Ltd.
199 Republicii Street, 5A
Ploiesti, Romania, 100392
2016 © Scuderia Fans