Saturday, December 27, 2014

2009 Chevrolet Corvette C6 ZR1


Physical Dimensions
mass (with 70 kg driver)
1693 kg (kilograms)
mass distribution
52.0% front, 48.0% rear
total inertia (in first gear)
1685 kg (kilograms)
height
1244 mm (millimetres)
width
1926 mm (millimetres)
length
4478 mm (millimetres)
wheelbase
2685 mm (millimetres)
track, front
1607 mm (millimetres)
track, rear
1580 mm (millimetres)



Miscellaneous Engine Specification
redline
6500 rev/min
(revolutions per minute)
speed limiter
6500 rev/min
(revolutions per minute)
total cylinder capacity
6.2 L (litres)
configuration
supercharged V8
placement
mid-front
boost
10.15 lb·f/in2




Chassis Dynamometer Simulation















Engine Performance, Under Simulation Conditions
maximum power
649 PS (pferdestärke)
engine speed at maximum power
6500 rpm (revolutions per minute)
maximum torque
821 N·m (metre·newtons)
engine speed at maximum torque
3800 rpm (revolutions per minute)



Simulation Conditions
air temperature
298.15 K (Kelvin)
relative humidity
53%
barometric pressure
1017 hPa (hectoPascals)
engine correction factor
99.71%
drivetrain correction factor
99.67%


Axle Ratios
rear
(41:33)×(41:12)


Effective Gear Ratio and Driveline Loss Information

gear
ratio
maximum speed
ground speed
maximum power
at speed
first
35:19
6500 rpm
65.1 mph
556 PS
6460   rpm
second
35:27
6500 rpm
92.8 mph
554 PS
6440 rpm
third
35:36
6500 rpm
124.0 mph
548 PS
6407   rpm
fourth
33:41
6500 rpm
150.0 mph
539 PS
6365 rpm
fifth
27:41
6407 rpm
181.1 mph
523 PS
6283   rpm
sixth
25:46
6159 rpm
211.5 mph
497 PS
6138   rpm


Wheels and Tires
wheel sizes
10.0×19.0 front
12.0×20.0 rear
tires
Michelin Pilot
Sport Cup
tire sizes
285/30R19 front
335/25R20 rear
tire pressures
30.46 lb·f/in2 front
30.46 lb·f/in2 rear


Brakes
material
carbon ceramic
brake sizes
394×34 mm front
380×34 mm rear


Aerodynamics
drag coefficient
0.36
reference area
2.071 m2
(square metres)


Performance
metric
simulation result
best measured result
top speed
210.257 mph (338.375 kph)
(6123 rev/min in top gear)
207 mph (GM video)
0 to 60 mi/h
3.24 s (seconds)
3.3 s (seconds)1
0 to 80 mi/h
5.02 s (seconds)
5.1 s (seconds)1
0 to 100 mi/h
7.23 s (seconds)
7.3 s (seconds)1
0 to 120 mi/h
9.42 s (seconds)
9.7 s (seconds)1
0 to 150 mi/h
15.69 s (seconds)
16.8 s (seconds)1
0 to 180 mi/h
24.19 s (seconds)

0 to 200 mi/h
42.02 s (seconds)

0 to 100 km/h
3.36 s (seconds)
3.5 s (seconds)2
0 to 200 km/h
10.43 s (seconds)
10.3 s (seconds)2
0 to 300 km/h
28.79 s (seconds)
35.4 s (seconds)3
¼ mile
11.267 s (seconds)
11.2 s (seconds)4
128.93 mph (miles per hour)
130.5 mph (miles per hour)4
standing kilometre
20.034 s (seconds)

272.40 kph
(kilometres per hour)

standing mile
27.807 s (seconds)

183.68 mph (miles per hour)

the runway test
197.65 mph (miles per hour)

the oval test
205.37 mph (miles per hour)
200.4 mph (miles per hour)4



1Road and Track magazine  2AutoBild magazine
2Sport Auto magazine  4Motor Trend magazine

The Ring Test
metric
Nardó Ring
Millbrook Bowl
top speed
208.898 mph
190.534 mph
steering angle
21.7°
80.6°
tire critical speed




Fuel Economy
speed
(miles per hour)
fuel economy (mpg-US)
minimum
maximum
25
21.60
27.01
35
21.01
26.71
45
19.07
24.22
55
16.73
21.06
70
14.91
16.57
85
11.84
12.98
100
9.90
10.29
125
7.12
7.23
150
5.28
5.30
180
3.82
3.84
200
3.17
3.17
top speed
2.88


Additional Calculations
speed (mph)
power required to maintain speed (PS)
30
10
80
50
155
273
180
413
200
556


Gearbox Temperature
temperature
speed at temperature
200°F
201.110 mph (miles per hour)
100°C
327.228 kph (kilometres per hour)
250°F
207.494 mph (miles per hour)
130°C
335.429 kph (kilometres per hour)

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