Skip to content

Vehicle specifications

Ford Bronco I

Compare all 8 engine versions of the Ford Bronco Bronco I, then open the technical data for the exact drivetrain and production year.

Vehicle history report

Buying a used Ford Bronco I? Check the history of the exact car

A VIN report can help confirm the exact engine, equipment, mileage records and reported damage before you buy.

What is a VIN?
1 of 4
Ford Bronco Bronco I View larger
Photo: JOHN LLOYD from Concrete, Washington, United States, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia Commons

Vehicle gallery

Ford Bronco Bronco I

Photo: JOHN LLOYD from Concrete, Washington, United States, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia Commons

Choose a drivetrain

Engine versions

Select a row to update the key figures and detailed specifications below.

8 versions · 8 Gasoline

Engine Fuel Power Production
3.3 (85 KM) AWD Selected Gasoline 85 KM 1966–1977
4.9 V8 (139 KM) AWD Automatic Selected Gasoline 139 KM 1966–1977
4.7 V8 (152 KM) AWD Selected Gasoline 152 KM 1966–1977
2.8 (90 KM) AWD Selected Gasoline 90 KM 1966–1977
4.9 V8 (127 KM) AWD Automatic Selected Gasoline 127 KM 1966–1977
4.9 V8 (139 KM) AWD Selected Gasoline 139 KM 1966–1977
4.9 V8 (208 KM) AWD Selected Gasoline 208 KM 1966–1977
4.9 V8 (127 KM) AWD Selected Gasoline 127 KM 1966–1977

Selected engine version

3.3 (85 KM) AWD

Gasoline · 1966–1977

Engine power
85 KM
Torque
205 Nm
Engine displacement
3,273 cm³
Fuel type
Gasoline
Acceleration 0-100 km/h
20 s
Maximum speed
126 km/h
On this page
Check vehicle history

Basic version information

Brand
Ford
Model
Bronco
Version
Bronco I
Engine
3.3 (85 KM) AWD
Engine type
Combustion engine
Number of doors
3
Start of production
1966
End of production
1977
Body type
SUV
Number of seats
5
Fuel type
Gasoline

Performance

Maximum speed
126 km/h
Acceleration 0-100 km/h
20 s
Fuel consumption - Combined cycle
18.1 l/100 km

Engine

Engine position
Front, Longitudinal
Engine displacement
3273 cm³
Fuel injection system
Carburetor
Engine type
Naturally aspirated engine
Valvetrain
OHV
Engine configuration
Inline
Number of cylinders
6
Cylinder bore
93.47 mm
Piston stroke
79.5 mm
Compression ratio
8.3
Number of valves per cylinder
2
Power
85 KM @ 3800 obr./min
Torque
205 Nm @ 1800 obr./min

Volume and weight

Aerodynamic drag coefficient (Cx)
0.65
Curb weight
1524 kg
Gross weight
1950 kg

Vehicle dimensions

Length
3863 mm
Width
1748 mm
Height
1806 mm
Wheelbase
2337 mm
Front track
1458 mm
Rear track
1458 mm
Ground clearance
201 mm
Turning circle
10.2 m

Drivetrain, Brakes and suspension

Drive
All-wheel drive (4x4)
Number of gears
3
Front brakes
Ventilated disc
Rear brakes
Drum
Tire size
165/75 R16
Rim size
16
ABS
no

Selected engine version

4.9 V8 (139 KM) AWD Automatic

Gasoline · 1966–1977

Engine power
139 KM
Torque
312 Nm
Engine displacement
4,942 cm³
Fuel type
Gasoline
Acceleration 0-100 km/h
12.5 s
Maximum speed
150 km/h
On this page
Check vehicle history

Basic version information

Brand
Ford
Model
Bronco
Version
Bronco I
Engine
4.9 V8 (139 KM) AWD Automatic
Engine type
Combustion engine
Number of doors
3
Start of production
1966
End of production
1977
Body type
SUV
Number of seats
5
Fuel type
Gasoline

Performance

Maximum speed
150 km/h
Acceleration 0-100 km/h
12.5 s
Fuel consumption - Combined cycle
19.6 l/100 km

Engine

Engine position
Front, Longitudinal
Engine displacement
4942 cm³
Fuel injection system
Carburetor
Engine type
Naturally aspirated engine
Engine configuration
V-shaped
Number of cylinders
8
Cylinder bore
101.6 mm
Piston stroke
76.2 mm
Compression ratio
8
Number of valves per cylinder
2
Power
139 KM @ 4200 obr./min
Torque
312 Nm @ 2200 obr./min

Volume and weight

Aerodynamic drag coefficient (Cx)
0.65
Curb weight
1630 kg
Gross weight
2223 kg

Vehicle dimensions

Length
3863 mm
Width
1748 mm
Height
1859 mm
Wheelbase
2337 mm
Front track
1453 mm
Rear track
1453 mm
Ground clearance
201 mm
Turning circle
10.2 m

Drivetrain, Brakes and suspension

Drive
All-wheel drive (4x4)
Number of gears
3
Front brakes
Ventilated disc
Rear brakes
Drum
Tire size
165/75 R16
Rim size
16
ABS
no

Selected engine version

4.7 V8 (152 KM) AWD

Gasoline · 1966–1977

Engine power
152 KM
Torque
328 Nm
Engine displacement
4,727 cm³
Fuel type
Gasoline
Acceleration 0-100 km/h
11 s
Maximum speed
154 km/h
On this page
Check vehicle history

Basic version information

Brand
Ford
Model
Bronco
Version
Bronco I
Engine
4.7 V8 (152 KM) AWD
Engine type
Combustion engine
Number of doors
3
Start of production
1966
End of production
1977
Body type
SUV
Number of seats
5
Fuel type
Gasoline

Performance

Maximum speed
154 km/h
Acceleration 0-100 km/h
11 s
Fuel consumption - Combined cycle
19 l/100 km

Engine

Engine position
Front, Longitudinal
Engine displacement
4727 cm³
Fuel injection system
Carburetor
Engine type
Naturally aspirated engine
Engine configuration
V-shaped
Number of cylinders
8
Cylinder bore
101.6 mm
Piston stroke
72.89 mm
Compression ratio
8.6
Number of valves per cylinder
2
Power
152 KM @ 4400 obr./min
Torque
328 Nm @ 2400 obr./min

Volume and weight

Aerodynamic drag coefficient (Cx)
0.65
Curb weight
1550 kg

Vehicle dimensions

Length
3863 mm
Width
1748 mm
Height
1859 mm
Wheelbase
2337 mm
Front track
1453 mm
Rear track
1453 mm
Ground clearance
201 mm
Turning circle
10.2 m

Drivetrain, Brakes and suspension

Drive
All-wheel drive (4x4)
Number of gears
3
Front brakes
Ventilated disc
Rear brakes
Disc
Tire size
165/75 R16
Rim size
16
ABS
no

Selected engine version

2.8 (90 KM) AWD

Gasoline · 1966–1977

Engine power
90 KM
Torque
198 Nm
Engine displacement
2,781 cm³
Fuel type
Gasoline
Acceleration 0-100 km/h
20 s
Maximum speed
129 km/h
On this page
Check vehicle history

Basic version information

Brand
Ford
Model
Bronco
Version
Bronco I
Engine
2.8 (90 KM) AWD
Engine type
Combustion engine
Number of doors
3
Start of production
1966
End of production
1977
Body type
SUV
Number of seats
5
Fuel type
Gasoline

Performance

Maximum speed
129 km/h
Acceleration 0-100 km/h
20 s
Fuel consumption - Combined cycle
16.8 l/100 km

Engine

Engine position
Front, Longitudinal
Engine displacement
2781 cm³
Fuel injection system
Carburetor
Engine type
Naturally aspirated engine
Valvetrain
OHV
Engine configuration
Inline
Number of cylinders
6
Cylinder bore
88.9 mm
Piston stroke
74.68 mm
Compression ratio
9.1
Number of valves per cylinder
2
Power
90 KM @ 3800 obr./min
Torque
198 Nm @ 2400 obr./min

Volume and weight

Aerodynamic drag coefficient (Cx)
0.65
Curb weight
1450 kg
Gross weight
1770 kg

Vehicle dimensions

Length
3863 mm
Width
1748 mm
Height
1814 mm
Wheelbase
2337 mm
Front track
1453 mm
Rear track
1453 mm
Ground clearance
198 mm
Turning circle
10.2 m

Drivetrain, Brakes and suspension

Drive
All-wheel drive (4x4)
Number of gears
3
Front brakes
Ventilated disc
Rear brakes
Drum
Tire size
215/60 R15; 195/70 R15; 185/80 R15
Rim size
15
ABS
no

Selected engine version

4.9 V8 (127 KM) AWD Automatic

Gasoline · 1966–1977

Engine power
127 KM
Torque
298 Nm
Engine displacement
4,942 cm³
Fuel type
Gasoline
Acceleration 0-100 km/h
15 s
Maximum speed
142 km/h
On this page
Check vehicle history

Basic version information

Brand
Ford
Model
Bronco
Version
Bronco I
Engine
4.9 V8 (127 KM) AWD Automatic
Engine type
Combustion engine
Number of doors
3
Start of production
1966
End of production
1977
Body type
SUV
Number of seats
5
Fuel type
Gasoline

Performance

Maximum speed
142 km/h
Acceleration 0-100 km/h
15 s
Fuel consumption - Combined cycle
19.8 l/100 km

Engine

Engine position
Front, Longitudinal
Engine displacement
4942 cm³
Fuel injection system
Carburetor
Engine type
Naturally aspirated engine
Engine configuration
V-shaped
Number of cylinders
8
Cylinder bore
101.6 mm
Piston stroke
76.2 mm
Compression ratio
8
Number of valves per cylinder
2
Power
127 KM @ 3800 obr./min
Torque
298 Nm @ 1800 obr./min

Volume and weight

Aerodynamic drag coefficient (Cx)
0.65
Curb weight
1623 kg
Gross weight
1950 kg

Vehicle dimensions

Length
3863 mm
Width
1748 mm
Height
1859 mm
Wheelbase
2337 mm
Front track
1453 mm
Rear track
1453 mm
Ground clearance
201 mm
Turning circle
10.2 m

Drivetrain, Brakes and suspension

Drive
All-wheel drive (4x4)
Number of gears
3
Front brakes
Ventilated disc
Rear brakes
Drum
Tire size
165/75 R16
Rim size
16
ABS
no

Selected engine version

4.9 V8 (139 KM) AWD

Gasoline · 1966–1977

Engine power
139 KM
Torque
312 Nm
Engine displacement
4,942 cm³
Fuel type
Gasoline
Acceleration 0-100 km/h
12.5 s
Maximum speed
150 km/h
On this page
Check vehicle history

Basic version information

Brand
Ford
Model
Bronco
Version
Bronco I
Engine
4.9 V8 (139 KM) AWD
Engine type
Combustion engine
Number of doors
3
Start of production
1966
End of production
1977
Body type
SUV
Number of seats
5
Fuel type
Gasoline

Performance

Maximum speed
150 km/h
Acceleration 0-100 km/h
12.5 s
Fuel consumption - Combined cycle
19 l/100 km

Engine

Engine position
Front, Longitudinal
Engine displacement
4942 cm³
Fuel injection system
Carburetor
Engine type
Naturally aspirated engine
Engine configuration
V-shaped
Number of cylinders
8
Cylinder bore
101.6 mm
Piston stroke
76.2 mm
Compression ratio
8
Number of valves per cylinder
2
Power
139 KM @ 4200 obr./min
Torque
312 Nm @ 2200 obr./min

Volume and weight

Aerodynamic drag coefficient (Cx)
0.65
Curb weight
1615 kg
Gross weight
2223 kg

Vehicle dimensions

Length
3863 mm
Width
1748 mm
Height
1859 mm
Wheelbase
2337 mm
Front track
1453 mm
Rear track
1453 mm
Ground clearance
201 mm
Turning circle
10.2 m

Drivetrain, Brakes and suspension

Drive
All-wheel drive (4x4)
Number of gears
3
Front brakes
Ventilated disc
Rear brakes
Drum
Tire size
165/75 R16
Rim size
16
ABS
no

Selected engine version

4.9 V8 (208 KM) AWD

Gasoline · 1966–1977

Engine power
208 KM
Torque
407 Nm
Engine displacement
4,949 cm³
Fuel type
Gasoline
Acceleration 0-100 km/h
10 s
Maximum speed
156 km/h
On this page
Check vehicle history

Basic version information

Brand
Ford
Model
Bronco
Version
Bronco I
Engine
4.9 V8 (208 KM) AWD
Engine type
Combustion engine
Number of doors
3
Start of production
1966
End of production
1977
Body type
SUV
Number of seats
5
Fuel type
Gasoline

Performance

Maximum speed
156 km/h
Acceleration 0-100 km/h
10 s
Fuel consumption - Combined cycle
19.6 l/100 km

Engine

Engine position
Front, Longitudinal
Engine displacement
4949 cm³
Fuel injection system
Carburetor
Engine type
Naturally aspirated engine
Engine configuration
V-shaped
Number of cylinders
8
Cylinder bore
101.6 mm
Piston stroke
76.2 mm
Compression ratio
8.6
Number of valves per cylinder
2
Power
208 KM @ 4600 obr./min
Torque
407 Nm @ 2600 obr./min

Volume and weight

Aerodynamic drag coefficient (Cx)
0.65
Curb weight
1560 kg

Vehicle dimensions

Length
3863 mm
Width
1748 mm
Height
1859 mm
Wheelbase
2337 mm
Front track
1453 mm
Rear track
1453 mm
Ground clearance
201 mm
Turning circle
10.2 m

Drivetrain, Brakes and suspension

Drive
All-wheel drive (4x4)
Number of gears
3
Front brakes
Ventilated disc
Rear brakes
Drum
Tire size
165/75 R16
Rim size
16
ABS
no

Selected engine version

4.9 V8 (127 KM) AWD

Gasoline · 1966–1977

Engine power
127 KM
Torque
298 Nm
Engine displacement
4,942 cm³
Fuel type
Gasoline
Acceleration 0-100 km/h
14 s
Maximum speed
145 km/h
On this page
Check vehicle history

Basic version information

Brand
Ford
Model
Bronco
Version
Bronco I
Engine
4.9 V8 (127 KM) AWD
Engine type
Combustion engine
Number of doors
3
Start of production
1966
End of production
1977
Body type
SUV
Number of seats
5
Fuel type
Gasoline

Performance

Maximum speed
145 km/h
Acceleration 0-100 km/h
14 s
Fuel consumption - Combined cycle
18.8 l/100 km

Engine

Engine position
Front, Longitudinal
Engine displacement
4942 cm³
Fuel injection system
Carburetor
Engine type
Naturally aspirated engine
Engine configuration
V-shaped
Number of cylinders
8
Cylinder bore
101.6 mm
Piston stroke
76.2 mm
Compression ratio
8
Number of valves per cylinder
2
Power
127 KM @ 3800 obr./min
Torque
298 Nm @ 1800 obr./min

Volume and weight

Aerodynamic drag coefficient (Cx)
0.65
Curb weight
1608 kg
Gross weight
1950 kg

Vehicle dimensions

Length
3863 mm
Width
1748 mm
Height
1859 mm
Wheelbase
2337 mm
Front track
1453 mm
Rear track
1453 mm
Ground clearance
201 mm
Turning circle
10.2 m

Drivetrain, Brakes and suspension

Drive
All-wheel drive (4x4)
Number of gears
3
Front brakes
Ventilated disc
Rear brakes
Drum
Tire size
165/75 R16
Rim size
16
ABS
no