1973 Pontiac Le Mans 'Colonnade' Sport Coupé GTO 400(United States)

Pontiac is a marque of automobile produced by General Motors and sold in the United States from 1926 to 2009. In the GM brand lineup, Pontiac is a mid-level brand featuring a more sporting, performance-driving experience for a reasonable price, and a youthful feel to its advertising. The Pontiac brand was introduced by General Motors in 1926 as the 'companion' marque to GM's Oakland Motor Car line. The Pontiac name was first used in 1906 by the Pontiac Spring & Wagon Works. The Oakland Motor Company and Pontiac Spring & Wagon Works Company decided to merge together in November 1908 under the name of the Oakland Motor Car Company. The operations of both companies were joined together in Pontiac, Michigan to build the Cartercar. Oakland was purchased by General Motors in 1909. The first General Motors Pontiac was conceived as an affordable six cylinder that was intended to compete with more inexpensive four cylinder models. Within months of its introduction, Pontiac outsold Oakland. As Pontiac's sales rose and Oakland's sales began to decline, Pontiac became the only 'companion' marque to survive its 'parent'.

• BODY / EXTERIOR DESIGN / DIMENSIONS

Body Type:Fixed-head coupe 2 doors / 5 seats
Weight:n/a
Length:5268 mm
Height:1344 mm
Wheelbase:2845 mm
Front Track:1562 mm
Rear Track:1542 mm
Ground Clearance:n/a
Fuel Capacity:82 liters

• ENGINE SPECIFICATIONS

Engine location:front
Engine alignment:longitudinal
Drive Wheels:Rear wheel drive
Steering:n/a
Fuel Supply System:1 carburettor
Max Power:233HP (172 kW) @ 4400 rpm
Max Torque:440Nm @ 3200 rpm
CO2 Emissions:n/a
Engine Coolant:water
Displacement:6548 cc
Bore:105 mm
Stroke:95 mm
Cam Design:OHV - Overhead Valves
Cylinders:n/a
Valves per cylinder:2
Total Valves:16
Compression Ratio:8:01
Aspiration:Normal

• CHASSIS / BRAKES / SUSPENSIONS

Front Brakes:Di
Rear Brakes:Dr-S
Standard Wheels:n/a
Standard Tyres:G60 x 15 / G60 x 15
Suspension Front:n/a
Suspension Rear:n/a

• TRANSMISSION

Transmission:4 speed manual
Number of gears:4

• PERFORMANCE

Acceleration 0-100 Km/h:
Acceleration 80-120 Km/h:
Top Speed:n/a

• FUEL CONSUMPTION

City:n/a
Road:n/a
Mixt:n/a

Pontiac Le Mans 'Colonnade' Sport Coupé GTO 400, 1973 technical ...1973 Pontiac Le Mans 'Colonnade' Sport Coupé GTO 400