FORMULA ONE

F1 testing 2017, day four: Alonso, Hamilton, Bottas, Vettel...

Pre-season testing: day four at Montmeló

Kimi Raikkonen.

Photo: Mark Thompson Getty Images

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Max Verstappen.

Photo: Mark Thompson Getty Images

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Romain Grosjean.

Photo: Mark Thompson Getty Images

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Kimi Raikkonen.

Photo: Dan Istitene Getty Images

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Max Verstappen.

Photo: Mark Thompson Getty Images

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Antonio Giovinazzi.

Photo: Dan Istitene Getty Images

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Max Verstappen.

Photo: Mark Thompson Getty Images

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Max Verstappen.

Photo: Mark Thompson Getty Images

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Stoffel Vandoorne.

Photo: Mark Thompson Getty Images

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Max Verstappen.

Photo: Dan Istitene Getty Images

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Nico Hulkenberg.

Photo: Mark Thompson Getty Images

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Kimi Raikkonen.

Photo: Mark Thompson Getty Images

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Romain Grosjean.

Photo: Mark Thompson Getty Images

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Max Verstappen.

Photo: Dan Istitene Getty Images

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Nico Hulkenberg.

Photo: ALBERT GEA REUTERS

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Max Verstappen.

Photo: ALBERT GEA REUTERS

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Kimi Raikkonen.

Photo: JOSE JORDAN AFP

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Stoffel Vandoorne.

Photo: JOSE JORDAN AFP

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Antonio Govinazzi.

Photo: JOSE JORDAN AFP

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Romain Grosjean.

Photo: JOSE JORDAN AFP

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Stoffel Vandoorne.

Photo: JOSE JORDAN AFP

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Nico Hulkenberg.

Photo: ALBERT GEA REUTERS

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Antonio Giovinazzi.

Photo: JOSE JORDAN AFP

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Max Verstappen.

Photo: JOSE JORDAN AFP

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Kimi Raikkonen.

Photo: JOSE JORDAN AFP

Update: 02/03/2017 18:50

Pre-season testing: day four at Montmeló

Stoffel Vandoorne.

Photo: ALBERT GEA REUTERS

Update: 02/03/2017 18:50