24h of Le Mans 1991
SAUBER Mercedes-Benz C11 # 31
Race
Team
Team Sauber Mercedes (CH/D) 
Car
SAUBER Mercedes-Benz C11
Number
31
Engine
Mercedes M119
Ranking
5th
Type
4973 V8 à 90° Bi-turbo
Class
Cat. 2 (5th)
Tires
Goodyear
Chassis Number
90C11.05
Number plate
Race
Drivers
Race Performance
Laps
355 laps
Distance
4828.000 km
Average over 24 hours
201.160 km/h
Best lap
Avg.
Driver
Avg.
Driver
3:35.564
(227.120 km/h)
Michael Schumacher (D)
(227.120 km/h)
Michael Schumacher (D)
Pits stops
Time spent in the pits
Time spent in the pits
Maximun speed
343.000 km/h
Hour by hour classification
H1
H2
H3
H4
H5
H6
H7
H8
H9
H10
H11
H12
4
1
1
1
6
3
3
3
3
2
2
2
H13
H14
H15
H16
H17
H18
H19
H20
H21
H22
H23
H24
4
8
7
7
6
5
5
6
6
4
4
5
Qualifying
Position
4th
Best lap
Avg.
Driver
Avg.
Driver
3:35.265
(227.440 km/h)
Karl Wendlinger (AUT)
(227.440 km/h)
Karl Wendlinger (AUT)
Qualif 1
Best lap 1
4:04.895
Qualif 2
Best lap 2
3:35.265
Qualifying
Team / Car
Team Sauber Mercedes (CH/D)
| Nationality | Switzerland |
|---|---|
| Based in | Hinvill (Suisse) |
| Founded in | 1977 |
SAUBER Mercedes-Benz C11
| Motorist | Mercedes (M119) |
|---|---|
| Engine | V8 à 90° Turbo Central arrière |
| Capacity (c.c.) Bore - stroke |
4973 cm3 |
| Distribution | 2 arbre à cames en tête. 4 soupapes par cylindre. |
| Indiction system | Injection électronique Bosch |
| Ignition | Bosch Motronic 1.8 |
| Overeating | 2 turbos KKK K27 |
| Torque | 820 Nm à 5500 trs/min |
| Power bhp | 730 cv à 7000 trs/min |
| Clutch | tri-disques métal |
| Gear Box | Mercedes 5 speeds. |
| Chassis | Monocoque composite carbone |
| Body | Composite renforcé Kevlar Carbone, Aileron arrière séparé (Design : Sauber) |
| Braking system / Brakes (Disc/Drum) | Brembo 4 pistons Carbone Indus |
| Suspension / Shocks | Sachs |
| Power steering | |
| Headlights | Cibié |
| Weight | 1008 kg |
| Tires | Speedline - Front : 17'' - Rear : 18'' Goodyear - Front : 25.5/12x17'' - Rear : 28.5/14.5x18'' |