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Vehicles›Make›Fiat›Model›X1/9

1978 Fiat X1/9

Italy Gasoline RWD CoupeUpdated Aug 26, 2026

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Specifications

Vehicle Details Powertrain Dimensions Engine & Performance Dimensions & Weight Exterior Interior Other

Vehicle Details

Year: 1978
Make: Fiat
Model: X1/9
Body Style: Coupe
Generation: 1st Generation
Seats: 2
Doors: 2
Fuel: Gasoline
Drivetrain: RWD
Transmission: Manual, 5-speed

Powertrain

Engine Name: 1.5 Manual
Engine Configuration: Inline
Power (hp): 86 hp
Power (kW): 63 kW
Torque: 118 Nm (87 lb-ft)
Top speed: 180 km/h (112 mph)
0–60 mph: 11.1 seconds
0–100 km/h: 11.7 seconds
Displacement: 1,499 cc

Dimensions

Length: 3,830 mm (150.8 in)
Width: 1,570 mm (61.8 in)
Height: 1,170 mm (46.1 in)
Wheelbase: 2,200 mm (86.6 in)
Curb weight: 920 kg (2,028 lb)

Engine & Performance

Engine

Engine Specification

Rev. at Max Power: 6,000 rpm
Rev. at Max Torque: 3,200 rpm

Engine Fluids

Engine Oil, Volume: 4.5 litres

Engine Configuration

Bore: 86.5 mm (3.4 in)
Stroke: 63.9 mm (2.5 in)
Compression Ratio: 9.2 :1
Engine Configuration: Inline
Synchronization: Timing Belt
Engine Placement: Front
Type of Combustion Engine: Piston

Service Intervals

Timing Interval: 100,000 km (62,137 mi)

Fuel

General

Tank Volume: 48 litres

Dimensions & Weight

Exterior

Track, Front: 1,347 mm (53.0 in)
Track, Rear: 1,355 mm (53.3 in)
Turning Circle: 10 m

Weight

Max Roof Load: 0 kg (0 lb)

Exterior

Chassis & Body

Chassis

Chassis: Coupé (Targa)

Equipment

Other Equipment

Normal Roof: Yes

Interior

Equipment

Instrument Cluster

Odometer Limit: 100,000 km/miles

Trunk

Rear Trunk: Yes

Rear Trunk

Volume: 125 litres
Volume, Back Seat Collapsed: 250 litres

Other

Car Classification

Australian Classification: Sports Car
European Segment: S-Segment
Car.info Classification: Sports Car

Fiat emblem

Fiat543 vehicles

X1/9Model1 variant

€67,000

MSRP · EUR

Body

Coupe

Variant

X1/9 Standard1973–1982

X1/9 Coupe Generations1 of 2

Year

Powertrain

Horsepower

86 hp

Drivetrain

RWD

Fuel

Transmission

Gasoline