"The powertrain performance valuation (power rate, torque rate) is the exchange rate between the claimed engine performance and the actual performance available to the wheels."
Performance
Powertrain performance
Wheel power
197 (268 / 265)
kW (PS / bhp)
at 1/min
6419
Total wheel torque / total reduction
356 (262)
Nm (lb-ft)
at 1/min
3515
Stated engine performance
Engine power
246 (334 / 330)
kW (PS / bhp)
at 1/min
6600
Engine torque
420 (310)
Nm (lb-ft)
at 1/min
3500
0.80
Power rate
0.85
Torque rate
General
Official test no.
STR-06060201
Model year
2005
Mileage, km
11059
Gearbox type
6-speed automatic
Drive wheels
All
Engine
Cylinders / Valves
8 / 5
Displacement, cc
4163
Bore / Stroke, mm
84.5 / 92.8
Type / Configuration
SI NA / V-type
Location / Orientation
Front / Longitudinal
Compression ratio
11:1
Wheels / Fuel / Weights
Tyre dimension
255/35 R19
Curb weight, kg
1969
Weight dist front / rear, %
55 / 45
Performance
Powertrain performance
Wheel power
kW (PS / bhp) at 1/min
197 (268 / 265) at 6419
Total wheel torque / total reduction
Nm (lb-ft) at 1/min
356 (262) at 3515
Stated engine performance
Engine power
kW (PS / bhp) at 1/min
246 (334 / 330) at 6600
Engine torque
Nm (lb-ft) at 1/min
420 (310) at 3500
Discrepancy (measured/stated)
Power / Torque
-19.5% / -15.5%
DOWNLOAD CERTIFICATE OF PERFORMANCE
For a printable full report, including background information, please choose a suitable pair of units below for download of the report in pdf format. To view the pdf file Adobe Acrobat Reader can be downloaded from the Adobe website, www.adobe.com.
ROTOTEST Chassis dyno
The test has been conducted using a ROTOTEST Chassis Dynamometer. The dynamometer is in reality a supreme engine dynamometer fitted to each drive wheel. The Rototest dyno is of hub-type design (in contrast to roller-type, or rolling road) and is being used by many of the auto manufacturers around the world in their research and development and quality assurance. [more...]