SPIELBERG, Austria (AP) — What seemed like a perfect race weekend for Mercedes at the Austrian Grand Prix on Sunday turned into its worst showing in Formula One since 2016 in less than an hour.
Having started from the front row of the grid, both Lewis Hamilton and Valtteri Bottas failed to finish due to mechanical issues, the first race without a Mercedes seeing the chequered flag since the Spanish GP two years ago.
But it was a poor strategy call by the team that left Hamilton fuming.
"We can't throw away points," said the four-time world champion, who ended a series of 33 consecutive races in the points. "The car has been quick all weekend, we were the quickest."
History repeated itself for Hamilton as another strategy mistake cost him a potential victory at the season-opening Australian GP in March.
"We have got to understand how we went wrong," Hamilton said. "Ultimately, we have to take positives where we can."
When Bottas went out on lap 14 after losing hydraulic pressure, Red Bull and Ferrari were quick to take advantage of the reduced pace on the track during the virtual safety car period and got all their cars to the box for a tire swap.
But Mercedes didn't call in Hamilton, who had been leading the race from the start. And when he completed his unavoidable pit stop 10 laps later, he returned only in fourth place — on a track with limited possibilities for overtaking.
Mercedes' chief strategist, James Vowles, took the blame and was quick to say "sorry" to Hamilton over the radio.
"The strategy was not perfect," Mercedes non-executive chairman Niki Lauda said. "We have to look into this, and take the consequences."
According to Lauda, the wrong call happened as Bottas' exit left the team baffled for a moment.
"The team did not make the right decision right away," Lauda said, adding that "those two, three seconds made the difference" as the virtual safety car period was already over by the next chance for Hamilton to enter the pit lane.
After the mishap, Hamilton damaged his tires as he attempted to gain ground, and after pitting again, had to retire with a loss of fuel pressure seven laps short of the finish. The race was won by Red Bull's Max Verstappen.
Failing to score points, Hamilton lost his championship lead to Ferrari's Sebastian Vettel again. The German finished third to take a one-point lead going into the British GP at Silverstone next weekend.
"Both retirements have cost us all the points," team principal Toto Wolff said. "With just the strategic mistake, we could still have got P4 or P5."
It was a bitter end for Mercedes to a weekend that started brightly.
A week after a delayed engine upgrade helped Hamilton win the French GP, Mercedes introduced several aerodynamic adaptations to the chassis of their cars. Hamilton and Bottas dominated two of three practice sessions and finished clearly on top in qualifying, with Bottas earning his first pole position of the season.
"I already said it before the race: It is super to start 1-2 but it is better to finish 1-2," Wolff said. "This was a truly grueling day for us."Published 01 Jul 2018, 23:55 IST