Wolff denies 5 kg weight loss

Toto Wolff has denied that Mercedes has shaved off 5 kilogrammes on their car with the Barcelona upgrades. The W08 is reported to be heavier than its competitors, which could potentially be costing the Silver Arrows a lot of time. 

Niki Lauda, the non-executive chairman of the team spoke about the issue prior to the Spanish Grand Prix, saying it was one of the areas that they needed to work on. Mathematically, 5 kilogrammes is costing them around a tenth and a half of a second per lap.

In Spain, Mercedes managed to come off on top over Ferrari on pure pace, suggesting that they had successfully rid the car of its heavy problems. However, team boss Wolff has said they are working on a much smaller scale.

"We tried to improve aerodynamic efficiency and reduce weight, but we're not talking about five kilogrammes," boss Wolff told Spain's El Mundo Deportivo. "In Formula 1 it is difficult to make big steps like that -- they are all small. We are working more with grammes than kilogrammes."

The radical changes and the importance of every thousandth of a second have caused triple world champion Lewis Hamilton to run without a drinks bottle during the race. While this may save some weight, it could be quite dangerous for the Grands Prix of Singapore and Malaysia later in the year: "I don't carry drinks in my car to save weight," he revealed. "I was a little bit tired after that one." 

Hamilton also announced that he has ditched his personal trainer in search of a new challenge in dictating his own fitness regime, which perhaps could be another reason why he sounded so out of breath over the radio to his engineer in Barcelona.

 

Fergal Walsh
 

Replies (2)

Login to reply
  • "Hamilton also announced that he has ditched his personal trainer in search of a new challenge in dictating his own fitness regime, which perhaps could be another reason why he sounded so out of breath over the radio to his engineer in Barcelona." Losing your PT doesnt worsen your fitness that quickly. I can definitely imagine that Hamilton is a tad less fit than e.g Vettel, but I think its probably more down to him fighting heat and the car rather than a lack of fitness. I do however think its a mistake to go without a PT, they specialize in creating workout and food regimes for you, and as an F1 driver, you mostly dont have time to be creative with such things.

    Im sure we'd notice an even bigger difference had Mercedes managed to slice of 5kgs. In F1, losing 5kgs is a huge weight reduction.

    • + 0
    • May 18 2017 - 13:38
    • Samouri

      Posts: 25

      You're 100% correct regarding the need for Lewis to stop his self appointed fitness program, and take on a personal trainer ASAP.

      • + 0
      • May 18 2017 - 20:02

AZ Azerbaijan Grand Prix

Local time 

AZAzerbaijan Grand Prix

Local time 

World Championship standings 2025

Show full world champion standings

Test calendar

See full test schedule

Related news

Give your opinion!

Will Bottas challenge Hamilton for the world championship in 2020?

Formula 1 Calendar - 2025

Date
Grand Prix
Circuit
-
Bahrain
14 - Mar 16 2025
Australia
21 - Mar 23 2025
China
4 - Apr 6 2025
Japan
11 - Apr 13 2025
Bahrain
18 - Apr 20 2025
Saudi Arabia
2 - May 4 2025
United States of America
16 - May 18 2025
Italy
23 - May 25 2025
Monaco
30 - Jun 1 2025
Spain
13 - Jun 15 2025
Canada
27 - Jun 29 2025
Austria
4 - Jul 6 2025
United Kingdom
25 - Jul 27 2025
Belgium
1 - Aug 3 2025
Hungary
29 - Aug 31 2025
Netherlands
5 - Sep 7 2025
Italy
19 - Sep 21 2025
Azerbaijan
3 - Oct 5 2025
Singapore
17 - Oct 19 2025
United States of America
24 - Oct 26 2025
Mexico
7 - Nov 9 2025
Brazil
21 - Nov 23 2025
United States of America
28 - Nov 30 2025
Qatar
5 - Dec 7 2025
United Arab Emirates
See full schedule

Formula 1 Calendar - 2025

Date
Grand Prix & Circuit
14 - Mar 16 2025
Australia Albert Park
21 - Mar 23 2025
4 - Apr 6 2025
11 - Apr 13 2025
18 - Apr 20 2025
Saudi Arabia Jeddah Street Circuit
2 - May 4 2025
United States of America Miami International Autodrome
16 - May 18 2025
23 - May 25 2025
Monaco Monte Carlo
30 - Jun 1 2025
13 - Jun 15 2025
27 - Jun 29 2025
Austria Red Bull Ring
4 - Jul 6 2025
United Kingdom Silverstone
25 - Jul 27 2025
1 - Aug 3 2025
Hungary Hungaroring
29 - Aug 31 2025
Netherlands Circuit Zandvoort
5 - Sep 7 2025
Italy Monza
19 - Sep 21 2025
Azerbaijan Baku City Circuit
3 - Oct 5 2025
17 - Oct 19 2025
United States of America Circuit of the Americas
24 - Oct 26 2025
7 - Nov 9 2025
Brazil Interlagos
21 - Nov 23 2025
United States of America Las Vegas Street Circuit
28 - Nov 30 2025
5 - Dec 7 2025
United Arab Emirates Yas Marina Circuit
See full schedule

Driver profile

  • Team Ferrari
  • Points 3,533
  • Podiums 132
  • Grand Prix 232
  • Country GB
  • Date of b. Jan 7 1985 (41)
  • Place of b. Tewin, GB
  • Weight 68 kg
  • Length 1.74 m
Show full profile

Team profile

Show full profile
show sidebar