The Toro Rosso STR10 is a Formula One racing car which Scuderia Toro Rosso used to compete in the 2015 Formula One season. It was driven by Max Verstappen and Carlos Sainz, Jr.

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Toro Rosso STR10

Carlos Sainz, Jr., driving an STR10 during the 2015 Malaysian Grand Prix
Category	Formula One
Constructor	Toro Rosso
Designer(s)	James Key (Technical Director) Ben Waterhouse (Deputy Technical Director) Paolo Marabini (Chief Designer – Composites and Structures) Matteo Piraccini (Chief Designer – Mechanical and Systems) Phil Arnaboldi (Chief Designer – Concept Design) Brendan Gilhome (Head of Aerodynamics) Ben Mallock (Deputy Head of Aerodynamics)
Predecessor	Toro Rosso STR9
Successor	Toro Rosso STR11
Technical specifications[1]
Chassis	Moulded carbon-fibre with honeycomb structure
Suspension (front)	Upper and lower carbon wishbones, pushrod, torsion bar springs, central damper and anti-roll bars
Suspension (rear)	Upper and lower carbon wishbones, pullrod, torsion bar springs, central damper and anti-roll bars
Length	5,100 mm (201 in; 17 ft)
Width	1,800 mm (71 in; 6 ft)
Height	950 mm (37 in; 3 ft)
Axle track	Front: 1,470 mm (58 in) Rear: 1,405 mm (55 in)
Wheelbase	3,100–3,200 mm (122–126 in; 10–10 ft)
Engine	Renault Energy F1-2015[2] 1.6 L (98 cu in) V6 turbo (90°), limited to 15,000 RPM in a mid-mounted, rear-wheel drive layout
Electric motor	Electronic resolution systems delivering 2 MJ (0.56 kWh) of energy directly to crankshaft and thermal energy recovery system delivering 2 MJ (0.56 kWh) of energy to turbine
Transmission	Red Bull Technology 8-speed + 1 reverse. Hydraulically actuated, sequential with paddle shift
Battery	Renault Sport F1 lithium-ion battery (up to 4 MJ (1.1 kWh) per lap), between 20–25 kg (44–55 lb)
Power	700 hp (522 kW) at 10,500 rpm 160 hp (119 kW) at 13,000 rpm (ERS)
Weight	702 kg (1,548 lb) including driver and fuel
Fuel	Total[note 1]
Lubricants	Total[note 1]
Brakes	Brembo carbon brake discs, pads and 6-piston calipers with rear brake-by-wire
Tyres	Pirelli P Zero radial dry slick and Pirelli Cinturato intermediate-wet treaded tyres AppTech forged magnesium alloy wheels
Competition history
Notable drivers	33. Max Verstappen 55. Carlos Sainz, Jr.
Debut	2015 Australian Grand Prix
Last event	2015 Abu Dhabi Grand Prix
Races Wins Podiums Poles F/Laps 19 0 0 0 0

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The car was launched on 31 January 2015.^[3] Toro Rosso introduced an extensively modified STR10 for the final pre-season tests at the Barcelona circuit in late February, with a shorter nose, new aerodynamics and a new suspension. According to the team's technical director, James Key, this revised STR10 was "actually the 'real' racecar."^[4]

The car proved quite competitive throughout the season, managing to score 67 points and a pair of 4th places for Verstappen in the Hungarian and United States Grands Prix. The results allowed Toro Rosso to end the season with 7th place in the World Constructors' Championship, 11 points behind the Mercedes-powered Lotus. This was the last Renault-engine Toro Rosso, before the team returned to Ferrari power units for the 2016 season.

(key) (results in bold indicate pole position; results in italics indicate fastest lap)

More information Year, Entrant ...

Year	Entrant	Engine	Tyres	Drivers	Grands Prix																			Points	WCC
					AUS	MAL	CHN	BHR	ESP	MON	CAN	AUT	GBR	HUN	BEL	ITA	SIN	JPN	RUS	USA	MEX	BRA	ABU
2015	Scuderia Toro Rosso	Renault Energy F1-2015	P	Max Verstappen	Ret	7	17†	Ret	11	Ret	15	8	Ret	4	8	12	8	9	10	4	9	9	16	67	7th
				Carlos Sainz, Jr.	9	8	13	Ret	9	10	12	Ret	Ret	Ret	Ret	11	9	10	Ret	7	13	Ret	11

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^† Driver failed to finish the race, but was classified as they had completed greater than 90% of the race distance.