| |
Engine
Failure |
Gearbox and
Transmission |
Hydraulics |
Brakes |
Mechanical
Failure |
Electrical
Failure |
Fuel
Shortage |
Oil or
Water |
Other* |
Laps
Complete |
% Laps
Complete |
| Red Bull |
|
|
|
|
|
|
|
|
2 |
2163 |
95.5 |
| Force India |
|
|
2 |
|
|
|
|
|
1 |
2161 |
95.4 |
| Ferrari |
|
1 |
|
|
|
|
|
|
3 |
2147 |
94.7 |
| McLaren |
|
1 |
1 |
|
|
|
|
|
3 |
2115 |
93.3 |
| Renault |
1 |
|
|
|
|
|
|
|
6 |
2026 |
89.4 |
| Mercedes |
1 |
|
|
|
|
|
|
|
6 |
1964 |
86.7 |
| Toro Rosso |
1 |
|
1 |
|
1 |
|
|
|
6 |
1958 |
86.4 |
| Williams |
2 |
4 |
1 |
|
|
|
|
|
3 |
1930 |
85.2 |
| Lotus |
|
2 |
1 |
|
2 |
|
|
3 |
1 |
1918 |
84.6 |
| Virgin |
|
2 |
|
1 |
1 |
|
|
|
4 |
1821 |
80.4 |
| Sauber |
1 |
2 |
|
|
1 |
|
|
|
2 |
1815 |
80.1 |
| HRT |
2 |
1 |
1 |
|
4 |
|
|
|
1 |
1734 |
76.5 |
*Other - includes events outside the scope of the car reliability such as accidents, collisions or disqualification.
Notes:
Sauber completed 116 laps in Australia but were later disqualified. These laps do not appear in the laps completed section.
Pastor Maldonado (Williams) retired with an engine misfire in Malaysia; this is recorded as an engine failure in the statistics above
Timo Glock (Virgin) failed to start the Turkish GP ater suffering gearbox problems on his out lap
Kamui Kobayashi (Sauber) retired with an engine problem in Britain, this is recorded as an engine failure in the statistics above
Rubens Barrichello (Williams) retired with an engine problem in Germany, this is recorded as an engine failure in the statistics above
Nick Heidfeld (Renault) retired with a blown engine in Hungary
Daniel Ricciardo (Hispania) retired with engine problems in Belgium
Vitantonio Liuzzi (Hispania) retired with engine problems during qualification in Japan
Sebastian Buemi (Toro Rosso) retired with engine problems in India
Pastor Maldonado (Sauber) engine damaged as a result of a gearbox failure in India
|
| |
AUS |
MAL |
CHN |
TUR |
SPA |
MON |
CAN |
EUR |
GBR |
GER |
HUN |
BEL |
ITA |
SIN |
JPN |
KOR |
IND |
ABU |
BRA |
| 1 | SV |
1 |
1 |
2 |
2 |
3 |
3 |
3 |
4 |
4 |
4 |
4 |
5 |
6 |
6 |
6 |
7 |
7 |
8 |
8 |
| 2 | MW |
1 |
1 |
2 |
2 |
3 |
3 |
3 |
4 |
4 |
4 |
4 |
5 |
6 |
6 |
6 |
6 |
7 |
8 |
8 |
| 3 | LH |
1 |
2 |
2 |
3 |
3 |
3 |
3 |
4 |
4 |
4 |
5 |
6 |
7 |
7 |
7 |
8 |
8 |
8 |
8 |
| 4 | JB |
1 |
2 |
2 |
3 |
3 |
3 |
3 |
4 |
4 |
4 |
5 |
6 |
7 |
7 |
7 |
8 |
8 |
8 |
8 |
| 5 | FA |
1 |
2 |
2 |
3 |
3 |
3 |
4 |
4 |
5 |
5 |
5 |
6 |
7 |
7 |
7 |
8 |
8 |
8 |
8 |
| 6 | FM |
1 |
2 |
2 |
3 |
4 |
4 |
4 |
4 |
5 |
5 |
5 |
6 |
7 |
7 |
7 |
8 |
8 |
8 |
8 |
| 7 | MS |
1 |
1 |
2 |
3 |
3 |
3 |
3 |
4 |
5 |
5 |
5 |
6 |
7 |
7 |
7 |
8 |
8 |
8 |
8 |
| 8 | NR |
1 |
1 |
2 |
3 |
3 |
3 |
3 |
4 |
5 |
5 |
5 |
6 |
7 |
7 |
7 |
8 |
8 |
8 |
8 |
| 9 | NH |
1 |
1 |
2 |
2 |
3 |
3 |
3 |
4 |
5 |
5 |
5 |
|
|
|
|
|
|
|
|
| 9 | BS |
|
|
|
|
|
|
|
|
|
|
|
6 |
7 |
7 |
7 |
7 |
7 |
8 |
8 |
| 10 | VP |
1 |
1 |
2 |
2 |
3 |
3 |
3 |
4 |
4 |
4 |
4 |
5 |
6 |
6 |
6 |
7 |
7 |
8 |
8 |
| 11 | RB |
1 |
1 |
2 |
2 |
3 |
3 |
4 |
4 |
4 |
4 |
5 |
6 |
7 |
7 |
7 |
7 |
7 |
8, 9 |
9 |
| 12 | PM |
1 |
1 |
2 |
2 |
3 |
3 |
4 |
4 |
4 |
4 |
5 |
6 |
7 |
7 |
7 |
7 |
8 |
9 |
9 |
| 14 | AS |
1 |
1 |
1 |
2 |
3 |
3 |
3 |
4 |
4 |
4 |
5 |
6 |
7 |
7 |
7 |
7 |
8 |
8 |
8 |
| 15 | DIR |
1 |
1 |
2 |
2 |
3 |
3 |
3 |
4 |
4 |
4 |
5 |
6 |
7 |
7 |
7 |
7 |
8 |
8 |
8 |
| 16 | KK |
1 |
2 |
2 |
3 |
3 |
3 |
4 |
4 |
5 |
5 |
5 |
6 |
7 |
7 |
7 |
8 |
8 |
8 |
8 |
| 17 | SP |
1 |
2 |
2 |
3 |
3 |
3 |
|
4 |
5 |
5 |
5 |
6 |
7 |
7 |
7 |
8 |
8 |
8 |
8 |
| 17 | DEL |
|
|
|
|
|
|
4 |
|
|
|
|
|
|
|
|
|
|
|
|
| 18 | SB |
1 |
2 |
2 |
3 |
3 |
3 |
4 |
4 |
5 |
5 |
5 |
6 |
7 |
7 |
7 |
8 |
8 |
8 |
8 |
| 19 | JA |
1 |
2 |
2 |
3 |
3 |
3 |
4 |
4 |
5 |
5 |
5 |
6 |
7 |
7 |
7 |
8 |
8 |
8 |
8 |
| 20 | HK |
1 |
1 |
2 |
2 |
3 |
3 |
4 |
4 |
4 |
4 |
4 |
5 |
6 |
6 |
6 |
7 |
7 |
8 |
8 |
| 21 | JT |
1 |
1 |
2 |
2 |
3 |
3 |
3 |
4 |
4 |
|
4 |
5 |
6 |
6 |
6 |
7 |
7 |
8 |
8 |
| 21 | KC |
|
|
|
|
|
|
|
|
|
4 |
|
|
|
|
|
|
|
|
|
| 22 | NK |
1 |
1 |
2 |
3 |
3 |
3 |
4 |
4 |
|
|
|
|
|
|
|
|
8 |
|
|
| 22 | DR |
|
|
|
|
|
|
|
|
4 |
4 |
5 |
6 |
7 |
7 |
7 |
7 |
8 |
8 |
8 |
| 23 | VL |
1 |
1 |
2 |
3 |
3 |
3 |
4 |
4 |
4 |
4 |
5 |
6 |
7 |
7 |
7 |
7 |
|
8 |
8 |
| 24 | TG |
2 |
2 |
2 |
3 |
3 |
3 |
4 |
4 |
4 |
4 |
5 |
6 |
7 |
7 |
7 |
7 |
7 |
8 |
8 |
| 25 | JdA |
1 |
2 |
2 |
3 |
3 |
3 |
4 |
4 |
4 |
4 |
5 |
6 |
7 |
7 |
7 |
7 |
7 |
8 |
8 |
| Engine |
Cars |
Failures |
% |
Notes |
| Cosworth |
6 |
4 |
3.51% |
4 in 19 races (114 entries)
|
| Ferrari |
6 |
4 |
3.51% |
4 in 19 races (114 entries)
|
| Mercedes |
6 |
0 |
0.00% |
0 in 19 races (114 entries)
|
| Renault |
6 |
1 |
0.88% |
1 in 19 races (114 entries)
|
Notes
Malaysia: Pastor Maldonado retired with a misfiring engine, it is unlear if this engine can be re-used
Turkey: Felipe Massa had his engine changed on Saturday morming as a precaution
Spain: Nick Heidfeld changed his engine after a fire during FP3. The replaced engine had been used before
Monaco: Michael Schumacher retired with engine problems, it is unclear if this engine can be re-used
Britain: Kamui Kobayashi retired with engine problems, it is unclear if this engine can be re-used
Germany: Rubens Barrichello retired with engine problems, it is unclear if this engine can be re-used
Japan: Vitantonio Liuzzi retired during qualification with a blown engine
India: Sebastien Buemi retired with engine problems, it is unclear if this engine can be re-used
India: Pastor Maldonado's engine was damaged when his gearbox failed, he will take a 9th engine in Abu Dhabi
|
Engine data courtesy of Manipe F1.com
Using additional engines incurs a ten place starting grid penalty at the first race that each additional engine is used, see regulations tab for detailed overview of rules. Key: Number of engines used (not necessarily the actual engine used for that race)
|
Relevant 2011 Engine Regulations:
28.4
a) Each driver may use no more than eight engines during a Championship season. Should a driver use more than eight engines he will drop ten places on the starting grid at the first Event during which each additional engine is used. If two such additional engines are used during a single Event the driver concerned will drop ten places on the starting grid at that Event and at the following Event. An engine will be deemed to have been used once the car's timing transponder has shown that it has left the pit lane.
b) If a driver is replaced at any time during the Championship season his replacement will be deemed to be the original driver for the purposes of assessing engine usage.
c) After consultation with the relevant engine supplier the FIA will attach seals to each engine prior to it being used for the first time at an Event in order to ensure that no significant moving parts can be rebuilt or replaced. Within two hours of the end of the post race parc fermé exhaust blanking plates (with one 10mm diameter inspection hole per cylinder) and further seals will be applied to all used engines in order to ensure that these engines cannot be run between Events. Upon request to the FIA these additional seals will be removed after the start of initial scrutineering at the next Event at which the engines are required. All such engines must remain within the team's designated garage area when not fitted to a car and may not be started at any time during an Event other than when fitted to a car eligible to participate in the Event.
d) If any of the FIA seals are damaged or removed from an engine after it has been used for the first time that engine may not be used again unless they were removed under FIA supervision.
e) If an engine is changed in accordance with Article 34.1 (in post qualifying parc fermé) the engine which was replaced may not be used during any future qualifying session or race with the exception of the last Event of the Championship.
Relevant 2011 Gearbox Regulations:
28.6 For the purposes of this Article only, an Event will be deemed to comprise P3, the qualifying practice session and the race.
a) Each driver may use no more than one gearbox for five consecutive Events in which his team competes. Should a driver use a replacement gearbox he will drop five places on the starting grid at that Event and an additional five places each time a further gearbox is used. Any replacement gearbox must be fitted with the same gear ratios that were declared under d) below and will only be required to complete the remainder of the Event in question. Any change to the gear ratios declared under d) below will incur a further five grid place penalty. In either case a new five race sequence may start at the following Event. Unless the driver fails to finish the race (or is unable to start the race for reasons other than a penalty imposed by the stewards) the gearbox fitted to the car at the end of the Event must remain in it for the remainder of the five race sequence. Any driver who failed to finish the race at the first, second, third or fourth of the five Events for reasons which the technical delegate accepts as being beyond the control of the team or driver, may start the following Event with a different gearbox without a penalty being incurred. A gearbox will be deemed to have been used once the car's timing transponder has shown that it has left the pit lane.
b) If a driver is replaced after the first, second, third or fourth Event of a five Event period, having finished the first, second, third or fourth Events, the replacement driver must use the gearbox which the original driver had been using.
c) After consultation with the relevant team the FIA will attach seals to each gearbox in order to ensure that no moving parts, other than those specifically permitted under d) below, can be rebuilt or replaced.
d) At each Event seals may be broken once, under supervision and at any time prior to the second day of practice, for the sole purpose of changing gear ratios and dog rings (excluding final drives or reduction gears). Competitors must inform the FIA technical delegate which ratios they intend to fit no later than two hours after the end of P2. However, one additional change of ratios and dog rings will be permitted if a gearbox change is necessary on the first day of practice before the end of P2. Gear ratios and dog rings (excluding final drives or reduction gears) may also be changed under Gear ratios and dog rings (excluding final drives or reduction gears) may also be changed under supervision for others of identical specification at any time during an Event provided the FIA technical delegate is satisfied there is evident physical damage to the parts in question and that such changes are not being carried out on a systematic basis.
e) Other than under d) above, a replacement gearbox will also be deemed to have been used if any of the FIA seals are damaged or removed from the original gearbox after it has been used for the first time.
f) For 2011 only, except during the last Event of the Championship season, each driver will be permitted to use a replacement gearbox without incurring a penalty the first time this becomes necessary during the season. Under such circumstances the replacement gearbox will only be required to complete the remainder of the Event in question.
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