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1970 Pontiac Firebird Photos, engines & full specs

Segment: Coupe
Production years: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978

PONTIAC Firebird 1970-1978 3 Photos
PONTIAC Firebird (1970-1978)PONTIAC Firebird (1970-1978)PONTIAC Firebird (1970-1978)

Pontiac introduced the second generation of the Firebird in February 1970, which was a re-badged version of the Chevrolet Camaro.

In 1979, GM needed to change the production line where the Camaro and the Firebird were produced to start the second generation of these vehicles. Due to several problems, that process was delayed until late 1979, and the Camaro was the one that entered the market, followed by its sibling.

The new model featured a front fascia adorned by two round headlights in squared scoops and, between them, large air intakes for the grille, with a vertical slat in the middle that sported the Pontiac badge. This styling replaced the previous four-headlights design sported by its ancestor. Moreover, the new had sported a sloped-down roofline towards the rear, replacing the coke-bottle design element featured on the original Firebird. Depending on the engine version, the car received scoops on the hood and an integrated spoiler on the trunk.

Inside, customers were greeted by a sporty dashboard with round dials in individual clusters. In addition, for specific models, the tachometer featured a 5,500 rpm red-line. Still, it was marked up until a stratospheric (for those times) 8,000 rpm. Moreover, the speedometer went up to 160 mph (261 kph). The low-mounted seats with high seatbacks offered a sporty driving position. In the back, the automaker installed a bench for two, but the lack of leg- and headroom made them mostly unusual.

The Firebird was designed and engineered to be a sports car, not just a drag racer. Thus, although it featured the same wheelbase as its predecessor, the revised GM F platform allowed better cornering speeds. Under the hood, Pontiac installed a wide choice of engines ranging from a 155 hp inline-six to a mighty L74, 345 hp.

PONTIAC Firebird 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978
  4 gasoline engines
  • 4.1L L6 3AT RWD (111 HP)
  • 6.6L V8 3AT RWD (177 HP)
  • 7.4L V8
  • 7.5L V8 3AT RWD (340 HP)

PONTIAC Firebird
4.1L L6 3AT RWD (111 HP)

ENGINE SPECS - 4.1L L6 3AT RWD (111 HP)
Cylinders:L6
Displacement:4093 cm3
Power:82 KW @ 3800 RPM
111 HP @ 3800 RPM
110 BHP @ 3800 RPM
Torque:185 lb-ft @ 1600 RPM
251 Nm @ 1600 RPM
Fuel System:Carburetor
Fuel:Gasoline
Fuel capacity:21 gallons (79.5 L)
PERFORMANCE SPECS
Top Speed:100 mph (161 km/h)
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:3-speed automatic
BRAKES SPECS
Front:Discs
Rear:Drums
TIRES SPECS
Tire Size:E78x14
DIMENSIONS
Length:191.6 in (4867 mm)
Width:73.4 in (1864 mm)
Height:50.4 in (1280 mm)
Front/rear Track:61.3/60 in (1,557/1,524 mm)
Wheelbase:108 in (2743 mm)
WEIGHT SPECS
Unladen Weight:3239 lbs (1469 kg)

PONTIAC Firebird
6.6L V8 3AT RWD (177 HP)

ENGINE SPECS - 6.6L V8 3AT RWD (177 HP)
Cylinders:V8
Displacement:6555 cm3
Power:130 KW @ 4400 RPM
177 HP @ 4400 RPM
174 BHP @ 4400 RPM
Torque:310 lb-ft @ 2400 RPM
420 Nm @ 2400 RPM
Fuel System:Carburetor
Fuel:Gasoline
Fuel capacity:21 gallons (79.5 L)
PERFORMANCE SPECS
Top Speed:113 mph (182 km/h)
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:3-speed automatic
BRAKES SPECS
Front:Discs
Rear:Drums
TIRES SPECS
Tire Size:E78x14
DIMENSIONS
Length:191.6 in (4867 mm)
Width:73.4 in (1864 mm)
Height:50.4 in (1280 mm)
Front/rear Track:61.3/60 in (1,557/1,524 mm)
Wheelbase:108 in (2743 mm)
WEIGHT SPECS
Unladen Weight:3684 lbs (1671 kg)

PONTIAC Firebird
7.4L V8

ENGINE SPECS - 7.4L V8
Cylinders:V8
Displacement:7456 cm3
Torque:415 lb-ft @ 3200 RPM
563 Nm @ 3200 RPM
Fuel System:Carburetor
Fuel:Gasoline
PERFORMANCE SPECS
Top Speed:120 mph (193 km/h)
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:Manual, 4 Speed
BRAKES SPECS
Front:Discs
Rear:Drums
TIRES SPECS
Tire Size:F60x15
DIMENSIONS
Length:191.6 in (4867 mm)
Width:73.4 in (1864 mm)
Height:50.4 in (1280 mm)
Front/rear Track:61.7/60.4 in (1,567/1,534 mm)
Wheelbase:108 in (2743 mm)
WEIGHT SPECS
Unladen Weight:3695 lbs (1676 kg)

PONTIAC Firebird
7.5L V8 3AT RWD (340 HP)

ENGINE SPECS - 7.5L V8 3AT RWD (340 HP)
Cylinders:V8
Displacement:7467 cm3
Power:250 KW @ 4800 RPM
340 HP @ 4800 RPM
335 BHP @ 4800 RPM
Fuel System:Carburetor
Fuel:Gasoline
Fuel capacity:21 gallons (79.5 L)
PERFORMANCE SPECS
Top Speed:125 mph (201 km/h)
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:3-speed automatic
BRAKES SPECS
Front:Discs
Rear:Drums
DIMENSIONS
Length:191.6 in (4867 mm)
Width:73.6 in (1869 mm)
Height:50.2 in (1275 mm)
Front/rear Track:61.3/60.5 in (1,557/1,537 mm)
Wheelbase:108 in (2743 mm)
WEIGHT SPECS
Unladen Weight:3197 lbs (1450 kg)
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