1991 Firebird Specs1991 Pontiac Firebird Specs & Performance
1991, 1992
Tech Specs Summary
- 
- 3.1 L V6
- 
- 111 mph
- 
- 11.5 seconds
- 
- 138 hp
- 
- 20.8 mpg
- 
- 2 Doors
- 
- 4 Seats
- 
- 12.4 ft3
- 
- 3,263 lbs
- Front - RWD
Performance
- Top Speed
- 111 mph
- 0-62 mph
- 11.5 seconds
- 0-60 mph
- 11.1 seconds
- Power-to-Weight
- 23.63 lb/hp
- Power
- 138 hp
- Torque
- 180 lb·ft
Gas Mileage
- Combined
- 20.8 mpg
- Total Range
- 324 Miles
Gasoline Engine
- Capacity
- 3.1 Liter
- 191.3 in3
- Layout
- V6
- Aspiration
- Natural
- Peak Power
- 138 hp @ 4,800 RPM
- 140 ps @ 4,800 RPM
- Peak Torque
- 180 lb·ft @ 3,600 RPM
- 244 N·m @ 3,600 RPM
- Valvetrain
- OHV
- Valves/Cylinder
- 2 (12v Total)
- Fuel Delivery
- Injection
- Position
- Front Engine
- Orientation
- Longitudinal
- Fuel
- Gasoline
- Fuel Tank Capacity
- 15.6 Gallons
More Engine Specs
- Compression Ratio
- 8.5:1
- Bore x Stroke
- 3.504 x 3.307 in
- Bore-Stroke Ratio
- 1.06:1
- Over-Square
- Specific Output
- 0.72 hp/in3
- Power/Cylinder
- 23 hp
- Cylinder Volume
- 31.9 in3
- BMEP
- 141.9 PSI
- 9.8 Bar
Drivetrain & Chassis
- Driven Wheels
- RWD
- Rear-wheel Drive
- Transmission (AT)
- 4 Speeds
- Tyre Sizes
- 215/65R15 H
- Front Suspension
- MacPherson Strut
- Rear Suspension
- Live Axle
- Front Brakes
- Disc
- Rear Brakes
- Drum
Dimensions & Practicality
- Body
- Sports Coupé
- Door Count
- 2
- Seat Count
- 4
- Luggage Space
- 12.4 ft3
- Curb Weight
- 3,263 lbs
- Gross Weight
- 4,167 lbs
- Maximum Payload
- 904 lbs
- Length
- 188.2 in
- Width
- 72.8 in
- Height
- 51.2 in
- Wheelbase
- 101 in
- Front Track
- 60.6 in
- Rear Track
- 61.6 in
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