1977 MG MGB GT Specifications & Performance
1977 - 1980
Tech Specs Summary
-
- 1.8 L Inline 4
-
- 109 mph
-
- 13.3 seconds
-
- 95 BHP
-
- 23.5 mpg
-
- 2 Doors
-
- 2+2 Seats
-
- 271 L
-
- 1,025 kg
- Front - RWD
Performance
- Top Speed
- 109 mph
- 0-62 mph
- 13.3 seconds
- 0-60 mph
- 12.9 seconds
- Power-to-Weight
- 93 BHP/Tonne
- Power
- 95 BHP
- Torque
- 110 lb·ft
Fuel Economy
- Combined
- 23.5 mpg
- Total Range
- 279 Miles
Petrol Engine
- Displacement
- 1.8 Litre
- 1,798 cc
- Configuration
- Inline 4
- Aspiration
- Natural
- Peak Power
- 95 BHP @ 5,400 RPM
- 96 ps @ 5,400 RPM
- Peak Torque
- 110 lb·ft @ 3,000 RPM
- 149 N·m @ 3,000 RPM
- Valvetrain
- OHV
- Valves/Cylinder
- 2 (8v Total)
- Fuel Delivery
- Carburetor
- Position
- Front Engine
- Orientation
- Longitudinal
- Fuel
- Petrol
- Fuel Tank Capacity
- 54.6 Litres
Extra Engine Specs
- Compression Ratio
- 9:1
- Bore x Stroke
- 80.26 x 88.9 mm
- Bore-Stroke Ratio
- 0.9:1
- Under-Square
- Specific Output
- 53 BHP/L
- Power/Cylinder
- 24 BHP
- Unitary Capacity
- 450 cc
- BMEP
- 10.4 Bar
- 151 PSI
Drivetrain & Chassis
- Driven Wheels
- RWD
- Rear-wheel Drive
- Gearbox (MT)
- 4 Gears
- Tyre Sizes
- 165 x 14 R
- Front Suspension
- Double Wishbone
- Rear Suspension
- Live Axle
- Front Brakes
- Solid Disc
- Rear Brakes
- Drum
Dimensions & Practicality
- Body Style
- Coupé
- Doors
- 2
- Seats
- 2+2
- Cargo Space
- 271 L
- Turning Circle
- 9.8 m
- Kerb Weight
- 1,025 kg
- Gross Weight
- 1,280 kg
- Maximum Payload
- 255 kg
- Length
- 3,891 mm
- Width
- 1,522 mm
- Height
- 1,257 mm
- Wheelbase
- 2,315 mm
- Front Track
- 1,245 mm
- Rear Track
- 1,251 mm
UK Vehicle Tax Cost
Standard
£0
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3.1
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Performance
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Practicality
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1977 MGB GT Specs








































