Powertrain Performance Graph for Alfa Romeo 147 GTA -05 (184 kW)

Alfa Romeo 147 GTA -05 (184 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)

Rototest Dyno - Alfa Romeo 147 GTA -05 (184 kW)

Performance

	Powertrain performance
	Wheel power		168 (229 / 226)
		kW (PS / bhp)	168 (229 / 226)
		at 1/min	6217
	Total wheel torque / total reduction		268 (197)
		Nm (lb-ft)	268 (197)
		at 1/min	4814


	Stated engine performance
	Engine power		184 (250 / 247)
		kW (PS / bhp)	184 (250 / 247)
		at 1/min	6200
	Engine torque		300 (221)
		Nm (lb-ft)	300 (221)
		at 1/min	4800

General

Official test no.

STR-05091501

Model year

2005

Mileage, km

4218

Gearbox type

6-speed manual

Drive wheels

Front

Engine

Cylinders / Valves

6 / 4

Displacement, cc

3179

Bore / Stroke, mm

93 / 78

Type / Configuration

SI NA / V-type

Location / Orientation

Front / Transverse

Compression ratio

10.5:1

Wheels / Fuel / Weights

Tyre dimension

225/45 R17

Test fuel

95 RON

Curb weight, kg

1383

Weight dist front / rear, %

66 / 34

Performance

Powertrain performance

Wheel power

kW (PS / bhp) at 1/min

168 (229 / 226) at 6217

Total wheel torque / total reduction

Nm (lb-ft) at 1/min

268 (197) at 4814

Stated engine performance

Engine power

kW (PS / bhp) at 1/min

184 (250 / 247) at 6200

Engine torque

Nm (lb-ft) at 1/min

300 (221) at 4800

Discrepancy (measured/stated)

Power / Torque

-8.5% / -11%

Speedometer

Reading, km/h (mph)

at 50 (31)

+2 (+1)

at 70 (43)

+2 (+1)

at 90 (56)

+2 (+1)

at 110 (68)

+2 (+1)

at 130 (81)

+5 (+3)

DOWNLOAD CERTIFICATE OF PERFORMANCE
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	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...]