The New Zealander believes he and team-mates Sebastien Buemi and Ryo Hirakawa will face a strong challenge from Le Mans 24 Hours winners Ferrari for the title starting at the Monza 6 Hours this weekend, even though their points lead is the equivalent to a victory in a regular six-hour WEC round.
“We look strong in the championship because we are 25 points ahead, but we’re definitely looking over our shoulder, and not just at the guys in red,” Hartley told Autosport.
“The #51 Ferrari [driven by Antonio Giovinazzi, Alessandro Pier Guidi and James Calado] is closest to use on points and they will be throwing everything at it.
“But I’m not counting out Cadillac or Porsche, and if there is some tricky weather, Peugeot as well.
“We’re leading the points, but we’ve definitely got a big fight on our hands - it’s gloves off.”
Hartley stressed the importance of finishing each of the three remaining races — at Monza, then Fuji in September and November’s Bahrain curtain closer — aboard their Toyota GR010 HYBRID Le Mans Hypercar, because “one DNF can change the whole game”.
Toyota, which also leads the manufacturers’ points from Ferrari, is beginning the post-Le Mans leg of the WEC “with quiet confidence”, according to Hartley.
Source: Autosport