Technical Specifications BMW 7 Series 1977 - 1979 Sedan




1977 7 Series E23

735i (217 Hp) Automatic

Performance
Engine power
217 hp @ 5500 rpm.  | 162 kW
Torque
305 Nm @ 4000 rpm.  | 225 lb-ft
0 to 100 km/h Acceleration
9.8 sec
Drive type
Front wheel drive
Top speed
206 km/h  | 128 mph
Engine and Transmission
Engine displacement
3430 cc  | 3.43 L
Number of cylinders
6
Engine location
Front, Longitudinal
Cylinder bore
92 mm
Transmission Type
3 (Automatic)
Powertrain
Internal Combustion
Valvetrain
SOHC
Position of cylinders
Inline
Piston stroke
86 mm
Compression
10 mm
Valves per cylinder
2
Fuel Consumption
Fuel consumption (city)
17.9 l/100 km  | 13.1 mpg(USA)
Fuel type
Petrol (Gasoline)
Fuel supply
Multi-point indirect
Fuel tank
100 L  | 26.4 gallons
Dimensions and Capacity
Wheelbase
2795 mm  | 110 in.
Front track
1502 mm  | 59.1 in.
Rear track
1524 mm  | 60 in.
Length
4860 mm  | 191.3 in.
Width
1800 mm  | 70.9 in.
Height
1430 mm  | 56.3 in.
Max weight
2000 kg  | 4410 lbs
Ride height
132 mm  | 5.2 in.
Number of doors
4
Curb weight
1540 kg  | 3396 lbs
Number of seats
5
Other Specs
Body type
Sedan
Assisting systems
ABS (Anti-lock braking system)
Front brakes
Ventilated discs
Rear brakes
Disc
1977 7 Series E23

735i (217 Hp)

Performance
Engine power
217 hp @ 5500 rpm.  | 162 kW
Torque
310 Nm @ 4000 rpm.  | 229 lb-ft
0 to 100 km/h Acceleration
8.0 sec
Drive type
Front wheel drive
Top speed
212 km/h  | 132 mph
Engine and Transmission
Engine displacement
3430 cc  | 3.43 L
Number of cylinders
6
Engine location
Front, Longitudinal
Cylinder bore
92 mm
Transmission Type
5 (Manual)
Powertrain
Internal Combustion
Valvetrain
SOHC
Position of cylinders
Inline
Piston stroke
86 mm
Compression
9.3 mm
Valves per cylinder
2
Fuel Consumption
Fuel consumption (city)
20.0 l/100 km  | 11.8 mpg(USA)
Fuel type
Petrol (Gasoline)
Fuel supply
Multi-point indirect
Fuel tank
100 L  | 26.4 gallons
Dimensions and Capacity
Wheelbase
2795 mm  | 110 in.
Front track
1502 mm  | 59.1 in.
Rear track
1524 mm  | 60 in.
Length
4860 mm  | 191.3 in.
Width
1800 mm  | 70.9 in.
Height
1430 mm  | 56.3 in.
Max weight
2000 kg  | 4410 lbs
Ride height
132 mm  | 5.2 in.
Number of doors
4
Curb weight
1530 kg  | 3374 lbs
Number of seats
5
Other Specs
Body type
Sedan
Assisting systems
ABS (Anti-lock braking system)
Front brakes
Ventilated discs
Rear brakes
Disc
1977 7 Series E23

732i (197 Hp) Automatic

Performance
Engine power
197 hp @ 5500 rpm.  | 147 kW
Torque
280 Nm @ 4300 rpm.  | 206 lb-ft
0 to 100 km/h Acceleration
10.8 sec
Drive type
Front wheel drive
Top speed
198 km/h  | 123 mph
Engine and Transmission
Engine displacement
3210 cc  | 3.21 L
Number of cylinders
6
Engine location
Front, Longitudinal
Cylinder bore
89 mm
Transmission Type
3 (Automatic)
Powertrain
Internal Combustion
Valvetrain
SOHC
Position of cylinders
Inline
Piston stroke
86 mm
Compression
9.3 mm
Valves per cylinder
2
Fuel Consumption
Fuel consumption (city)
18.1 l/100 km  | 13 mpg(USA)
Fuel type
Petrol (Gasoline)
Fuel supply
Multi-point indirect
Fuel tank
100 L  | 26.4 gallons
Dimensions and Capacity
Wheelbase
2795 mm  | 110 in.
Front track
1502 mm  | 59.1 in.
Rear track
1524 mm  | 60 in.
Length
4860 mm  | 191.3 in.
Width
1800 mm  | 70.9 in.
Height
1430 mm  | 56.3 in.
Max weight
2000 kg  | 4410 lbs
Ride height
132 mm  | 5.2 in.
Number of doors
4
Curb weight
1545 kg  | 3407 lbs
Number of seats
5
Other Specs
Body type
Sedan
Assisting systems
ABS (Anti-lock braking system)
Front brakes
Ventilated discs
Rear brakes
Disc
1977 7 Series E23

728i (184 Hp) Automatic

Performance
Engine power
184 hp @ 5800 rpm.  | 137 kW
Torque
235 Nm @ 4300 rpm.  | 173 lb-ft
0 to 100 km/h Acceleration
11.5 sec
Drive type
Rear wheel drive
Top speed
190 km/h  | 118 mph
Engine and Transmission
Engine displacement
2788 cc  | 2.79 L
Number of cylinders
6
Engine location
Front, Longitudinal
Cylinder bore
86 mm
Transmission Type
3 (Automatic)
Powertrain
Internal Combustion
Valvetrain
SOHC
Position of cylinders
Inline
Piston stroke
80 mm
Compression
9.3 mm
Valves per cylinder
2
Fuel Consumption
Fuel consumption (city)
14.5 l/100 km  | 16.2 mpg(USA)
Fuel type
Petrol (Gasoline)
Fuel supply
Multi-point indirect
Fuel tank
100 L  | 26.4 gallons
Dimensions and Capacity
Wheelbase
2795 mm  | 110 in.
Front track
1502 mm  | 59.1 in.
Rear track
1524 mm  | 60 in.
Length
4860 mm  | 191.3 in.
Width
1800 mm  | 70.9 in.
Height
1430 mm  | 56.3 in.
Max weight
1960 kg  | 4322 lbs
Ride height
132 mm  | 5.2 in.
Number of doors
4
Curb weight
1505 kg  | 3319 lbs
Number of seats
5
Other Specs
Body type
Sedan
Assisting systems
ABS (Anti-lock braking system)
Front brakes
Ventilated discs
Rear brakes
Disc
1977 7 Series E23

728i (184 Hp)

Performance
Engine power
184 hp @ 5800 rpm.  | 137 kW
Torque
235 Nm @ 4300 rpm.  | 173 lb-ft
0 to 100 km/h Acceleration
9.5 sec
Drive type
Front wheel drive
Top speed
195 km/h  | 121 mph
Engine and Transmission
Engine displacement
2788 cc  | 2.79 L
Number of cylinders
6
Engine location
Front, Longitudinal
Cylinder bore
86 mm
Transmission Type
4 (Manual)
Powertrain
Internal Combustion
Valvetrain
SOHC
Position of cylinders
Inline
Piston stroke
80 mm
Compression
9.3 mm
Valves per cylinder
2
Fuel Consumption
Fuel consumption (city)
15.1 l/100 km  | 15.6 mpg(USA)
Fuel type
Petrol (Gasoline)
Fuel supply
Multi-point indirect
Fuel tank
100 L  | 26.4 gallons
Dimensions and Capacity
Wheelbase
2795 mm  | 110 in.
Front track
1502 mm  | 59.1 in.
Rear track
1524 mm  | 60 in.
Length
4860 mm  | 191.3 in.
Width
1800 mm  | 70.9 in.
Height
1430 mm  | 56.3 in.
Max weight
1960 kg  | 4322 lbs
Ride height
132 mm  | 5.2 in.
Number of doors
4
Curb weight
1490 kg  | 3285 lbs
Number of seats
5
Other Specs
Body type
Sedan
Assisting systems
ABS (Anti-lock braking system)
Front brakes
Ventilated discs
Rear brakes
Disc
1977 7 Series E23

732i (197 Hp)

Performance
Engine power
197 hp @ 5500 rpm.  | 147 kW
Torque
280 Nm @ 4300 rpm.  | 206 lb-ft
0 to 100 km/h Acceleration
8.7 sec
Drive type
Front wheel drive
Top speed
205 km/h  | 127 mph
Engine and Transmission
Engine displacement
3210 cc  | 3.21 L
Number of cylinders
6
Engine location
Front, Longitudinal
Cylinder bore
89 mm
Transmission Type
4 (Manual)
Powertrain
Internal Combustion
Valvetrain
SOHC
Position of cylinders
Inline
Piston stroke
86 mm
Compression
9.3 mm
Valves per cylinder
2
Fuel Consumption
Fuel consumption (city)
16.7 l/100 km  | 14.1 mpg(USA)
Fuel type
Petrol (Gasoline)
Fuel supply
Multi-point indirect
Fuel tank
100 L  | 26.4 gallons
Dimensions and Capacity
Wheelbase
2795 mm  | 110 in.
Front track
1502 mm  | 59.1 in.
Rear track
1524 mm  | 60 in.
Length
4860 mm  | 191.3 in.
Width
1800 mm  | 70.9 in.
Height
1430 mm  | 56.3 in.
Max weight
2000 kg  | 4410 lbs
Ride height
132 mm  | 5.2 in.
Number of doors
4
Curb weight
1530 kg  | 3374 lbs
Number of seats
5
Wheels and Tires
Rim size
6J x 16; 6.5J x 16
Tire size
195/60 R16; 215/60 R16
Other Specs
Body type
Sedan
Assisting systems
ABS (Anti-lock braking system)
Front brakes
Ventilated discs
Rear brakes
Disc
1977 7 Series E23

745i (252 Hp) Automatic

Performance
Engine power
252 hp @ 5200 rpm.  | 188 kW
Torque
380 Nm @ 2600 rpm.  | 280 lb-ft
0 to 100 km/h Acceleration
7.8 sec
Drive type
Front wheel drive
Top speed
221 km/h  | 137 mph
Engine and Transmission
Engine displacement
3210 cc  | 3.21 L
Number of cylinders
6
Turbocharger
Yes
Engine location
Front, Longitudinal
Cylinder bore
89 mm
Transmission Type
3 (Automatic)
Powertrain
Internal Combustion
Valvetrain
SOHC
Position of cylinders
Inline
Piston stroke
86 mm
Compression
7 mm
Valves per cylinder
2
Fuel Consumption
Fuel consumption (city)
16.6 l/100 km  | 14.2 mpg(USA)
Fuel type
Petrol (Gasoline)
Fuel supply
Multi-point indirect
Fuel tank
100 L  | 26.4 gallons
Dimensions and Capacity
Wheelbase
2795 mm  | 110 in.
Front track
1502 mm  | 59.1 in.
Rear track
1524 mm  | 60 in.
Length
4860 mm  | 191.3 in.
Width
1800 mm  | 70.9 in.
Height
1430 mm  | 56.3 in.
Max weight
2070 kg  | 4564 lbs
Ride height
132 mm  | 5.2 in.
Number of doors
4
Curb weight
1600 kg  | 3528 lbs
Number of seats
5
Wheels and Tires
Rim size
6J x 15
Tire size
185/65 R15
Other Specs
Body type
Sedan
Assisting systems
ABS (Anti-lock braking system)
Front brakes
Ventilated discs
Rear brakes
Disc
1977 7 Series E23

733i (197 Hp) Automatic

Performance
Engine power
197 hp @ 5500 rpm.  | 147 kW
Torque
280 Nm @ 4300 rpm.  | 206 lb-ft
0 to 100 km/h Acceleration
10.6 sec
Drive type
All wheel drive (4x4)
Top speed
198 km/h  | 123 mph
Engine and Transmission
Engine displacement
3205 cc  | 3.21 L
Number of cylinders
6
Engine location
Front, Longitudinal
Cylinder bore
89 mm
Transmission Type
3 (Automatic)
Powertrain
Internal Combustion
Valvetrain
SOHC
Position of cylinders
Inline
Piston stroke
86 mm
Compression
9.3 mm
Valves per cylinder
2
Fuel Consumption
Fuel type
Petrol (Gasoline)
Fuel supply
Multi-point indirect
Fuel tank
90 L  | 23.8 gallons
Dimensions and Capacity
Wheelbase
2795 mm  | 110 in.
Front track
1502 mm  | 59.1 in.
Rear track
1524 mm  | 60 in.
Length
4860 mm  | 191.3 in.
Width
1800 mm  | 70.9 in.
Height
1430 mm  | 56.3 in.
Max weight
2070 kg  | 4564 lbs
Ride height
132 mm  | 5.2 in.
Number of doors
4
Curb weight
1620 kg  | 3572 lbs
Number of seats
5
Other Specs
Body type
Sedan
Assisting systems
ABS (Anti-lock braking system)
Front brakes
Ventilated discs
Rear brakes
Disc
1977 7 Series E23

733i (197 Hp)

Performance
Engine power
197 hp @ 5500 rpm.  | 147 kW
Torque
280 Nm @ 4300 rpm.  | 206 lb-ft
0 to 100 km/h Acceleration
8.9 sec
Drive type
Front wheel drive
Top speed
205 km/h  | 127 mph
Engine and Transmission
Engine displacement
3205 cc  | 3.21 L
Number of cylinders
6
Engine location
Front, Longitudinal
Cylinder bore
89 mm
Transmission Type
4 (Manual)
Powertrain
Internal Combustion
Valvetrain
SOHC
Position of cylinders
Inline
Piston stroke
86 mm
Compression
9.3 mm
Valves per cylinder
2
Fuel Consumption
Fuel type
Petrol (Gasoline)
Fuel supply
Multi-point indirect
Fuel tank
90 L  | 23.8 gallons
Dimensions and Capacity
Wheelbase
2795 mm  | 110 in.
Front track
1502 mm  | 59.1 in.
Rear track
1524 mm  | 60 in.
Length
4860 mm  | 191.3 in.
Width
1800 mm  | 70.9 in.
Height
1430 mm  | 56.3 in.
Max weight
2070 kg  | 4564 lbs
Ride height
132 mm  | 5.2 in.
Number of doors
4
Curb weight
1600 kg  | 3528 lbs
Number of seats
5
Wheels and Tires
Rim size
6J x 15
Tire size
185/65 R15
Other Specs
Body type
Sedan
Assisting systems
ABS (Anti-lock braking system)
Front brakes
Ventilated discs
Rear brakes
Disc
1977 7 Series E23

730 (184 Hp) Automatic

Performance
Engine power
184 hp @ 5500 rpm.  | 137 kW
Torque
255 Nm @ 3500 rpm.  | 188 lb-ft
0 to 100 km/h Acceleration
11.3 sec
Drive type
All wheel drive (4x4)
Top speed
194 km/h  | 121 mph
Engine and Transmission
Engine displacement
2985 cc  | 2.99 L
Number of cylinders
6
Engine location
Front, Longitudinal
Cylinder bore
89 mm
Transmission Type
3 (Automatic)
Powertrain
Internal Combustion
Valvetrain
SOHC
Position of cylinders
Inline
Piston stroke
80 mm
Compression
9 mm
Valves per cylinder
4
Fuel Consumption
Fuel type
Petrol (Gasoline)
Fuel supply
Multi-point indirect
Fuel tank
90 L  | 23.8 gallons
Dimensions and Capacity
Wheelbase
2795 mm  | 110 in.
Front track
1502 mm  | 59.1 in.
Rear track
1524 mm  | 60 in.
Length
4860 mm  | 191.3 in.
Width
1800 mm  | 70.9 in.
Height
1430 mm  | 56.3 in.
Max weight
2050 kg  | 4520 lbs
Ride height
132 mm  | 5.2 in.
Number of doors
4
Curb weight
1600 kg  | 3528 lbs
Number of seats
5
Wheels and Tires
Rim size
R16
Tire size
245/75 R16
Other Specs
Body type
Sedan
Assisting systems
ABS (Anti-lock braking system)
Front brakes
Ventilated discs
Rear brakes
Disc
1977 7 Series E23

728 (170 Hp) Automatic

Performance
Engine power
170 hp @ 5800 rpm.  | 127 kW
Torque
233 Nm @ 4000 rpm.  | 172 lb-ft
0 to 100 km/h Acceleration
11.9 sec
Drive type
All wheel drive (4x4)
Top speed
186 km/h  | 116 mph
Engine and Transmission
Engine displacement
2788 cc  | 2.79 L
Number of cylinders
6
Engine location
Front, Longitudinal
Cylinder bore
86 mm
Transmission Type
3 (Automatic)
Powertrain
Internal Combustion
Valvetrain
SOHC
Position of cylinders
Inline
Piston stroke
80 mm
Compression
9 mm
Valves per cylinder
2
Fuel Consumption
Fuel type
Petrol (Gasoline)
Fuel supply
Multi-point indirect
Fuel tank
90 L  | 23.8 gallons
Dimensions and Capacity
Wheelbase
2795 mm  | 110 in.
Front track
1502 mm  | 59.1 in.
Rear track
1524 mm  | 60 in.
Length
4860 mm  | 191.3 in.
Width
1800 mm  | 70.9 in.
Height
1430 mm  | 56.3 in.
Max weight
2000 kg  | 4410 lbs
Ride height
132 mm  | 5.2 in.
Number of doors
4
Curb weight
1550 kg  | 3418 lbs
Number of seats
5
Wheels and Tires
Rim size
R16
Tire size
245/75 R16
Other Specs
Body type
Sedan
Assisting systems
ABS (Anti-lock braking system)
Front brakes
Ventilated discs
Rear brakes
Disc
1977 7 Series E23

728 (170 Hp)

Performance
Engine power
170 hp @ 5800 rpm.  | 127 kW
Torque
233 Nm @ 4000 rpm.  | 172 lb-ft
0 to 100 km/h Acceleration
10.1 sec
Drive type
Front wheel drive
Top speed
192 km/h  | 119 mph
Engine and Transmission
Engine displacement
2788 cc  | 2.79 L
Number of cylinders
6
Engine location
Front, Longitudinal
Cylinder bore
86 mm
Transmission Type
5 (Manual)
Powertrain
Internal Combustion
Valvetrain
SOHC
Position of cylinders
Inline
Piston stroke
80 mm
Compression
9 mm
Valves per cylinder
2
Fuel Consumption
Fuel type
Petrol (Gasoline)
Fuel supply
Multi-point indirect
Fuel tank
90 L  | 23.8 gallons
Dimensions and Capacity
Wheelbase
2795 mm  | 110 in.
Front track
1502 mm  | 59.1 in.
Rear track
1524 mm  | 60 in.
Length
4860 mm  | 191.3 in.
Width
1800 mm  | 70.9 in.
Height
1430 mm  | 56.3 in.
Max weight
2000 kg  | 4410 lbs
Ride height
132 mm  | 5.2 in.
Number of doors
4
Curb weight
1530 kg  | 3374 lbs
Number of seats
5
Wheels and Tires
Rim size
R15
Tire size
195/65 R15
Other Specs
Body type
Sedan
Front brakes
Ventilated discs
Rear brakes
Disc
1977 7 Series E23

730 (184 Hp)

Performance
Engine power
184 hp @ 5500 rpm.  | 137 kW
Torque
255 Nm @ 3500 rpm.  | 188 lb-ft
0 to 100 km/h Acceleration
9.6 sec
Drive type
Front wheel drive
Top speed
200 km/h  | 124 mph
Engine and Transmission
Engine displacement
2985 cc  | 2.99 L
Number of cylinders
6
Engine location
Front, Longitudinal
Cylinder bore
89 mm
Transmission Type
4 (Manual)
Powertrain
Internal Combustion
Valvetrain
SOHC
Position of cylinders
Inline
Piston stroke
80 mm
Compression
9 mm
Valves per cylinder
4
Fuel Consumption
Fuel type
Petrol (Gasoline)
Fuel supply
Multi-point indirect
Fuel tank
90 L  | 23.8 gallons
Dimensions and Capacity
Wheelbase
2795 mm  | 110 in.
Front track
1502 mm  | 59.1 in.
Rear track
1524 mm  | 60 in.
Length
4860 mm  | 191.3 in.
Width
1800 mm  | 70.9 in.
Height
1430 mm  | 56.3 in.
Max weight
2050 kg  | 4520 lbs
Ride height
132 mm  | 5.2 in.
Number of doors
4
Curb weight
1580 kg  | 3484 lbs
Number of seats
5
Wheels and Tires
Rim size
6J x 16; 6.5J x 16
Tire size
195/60 R16; 215/60 R16
Other Specs
Body type
Sedan
Assisting systems
ABS (Anti-lock braking system)
Front brakes
Ventilated discs
Rear brakes
Disc
Like this content? Subscribe for updates! And Subscribe to Our YouTube YouTube Channel!