Powertrain Performance Graph for Alfa Romeo 156 2.5 V6 -02 (141 kW)

Alfa Romeo 156 2.5 V6 -02 (141 kW)

"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."

Powertrain Performance Graph (Dyno Graph, Dyno Run, Dyno Chart)

Performance

	Powertrain performance
	Wheel power		133 (181 / 179)
		kW (PS / bhp)	133 (181 / 179)
		at 1/min	6110
	Total wheel torque / total reduction		208 (153)
		Nm (lb-ft)	208 (153)
		at 1/min	6110


	Stated engine performance
	Engine power		141 (192 / 189)
		kW (PS / bhp)	141 (192 / 189)
		at 1/min	6300
	Engine torque		218 (161)
		Nm (lb-ft)	218 (161)
		at 1/min	5000

General

Official test no.

STR-02101601

Model year

2002

Mileage, km

16486

Gearbox type

6-speed manual

Drive wheels

Front

Engine

Cylinders / Valves

6 / 4

Displacement, cc

2492

Bore / Stroke, mm

88 / 68.3

Type / Configuration

SI NA / V-type

Location / Orientation

Front / Transverse

Compression ratio

10.3:1

Wheels / Fuel / Weights

Tyre dimension

205/55 R16

Test fuel

95 RON

Curb weight, kg

1397

Weight dist front / rear, %

65 / 35

Performance

Powertrain performance

Wheel power

kW (PS / bhp) at 1/min

133 (181 / 179) at 6110

Total wheel torque / total reduction

Nm (lb-ft) at 1/min

208 (153) at 6110

Stated engine performance

Engine power

kW (PS / bhp) at 1/min

141 (192 / 189) at 6300

Engine torque

Nm (lb-ft) at 1/min

218 (161) at 5000

Discrepancy (measured/stated)

Power / Torque

-5.5% / -4.5%

Speedometer

Reading, km/h (mph)

at 50 (31)

+5 (+3)

at 70 (43)

+5 (+3)

at 90 (56)

+5 (+3)

at 110 (68)

+5 (+3)

at 130 (81)

+5 (+3)

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.

	kW / Nm	Download
	PS / Nm	Download
	bhp / lb-ft	Download
	PS / kgm	Download
	hk / Nm	Download

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...]