1986-1991 Ford Taurus I 2.5i (89 Hp) Automatic

The Ford Taurus I 2.5i, produced between 1986 and 1991, represents a pivotal moment in Ford’s history. This first-generation Taurus was a mid-size sedan designed to replace the aging Ford Granada and Fairmont, aiming to offer a more modern and competitive vehicle in the increasingly crowded family car segment. The Taurus was a significant departure from Ford’s traditionally boxy designs, embracing a more aerodynamic and contemporary aesthetic. It was initially met with considerable success, becoming one of the best-selling cars in North America during its early years, and establishing a new design language for Ford. The 2.5i variant, equipped with a 2.5-liter inline-four engine, was a popular choice for buyers seeking a balance of fuel efficiency and affordability.

Ford Taurus I 2.5i: A Detailed Overview

The Taurus I was a landmark vehicle for Ford, representing a substantial investment in new technology and manufacturing processes. It was the first vehicle to be fully developed using computer-aided design (CAD) and was manufactured in a new, highly automated assembly plant. This allowed for improved quality control and efficiency. The car’s design prioritized interior space and comfort, offering a roomy cabin and a generous trunk. The 2.5i model, while not the performance leader of the Taurus lineup, provided reliable transportation for families and commuters. It served as a cornerstone of Ford’s product range during a period of significant change in the automotive industry.

Engine & Performance

The Ford Taurus I 2.5i was powered by a 2.5-liter inline-four cylinder engine, producing 89 horsepower at 4600 rpm and 176 Nm (129.81 lb.-ft.) of torque at 2800 rpm. This engine featured multi-port fuel injection and a naturally aspirated configuration. While not a high-performance engine, it provided adequate power for everyday driving. The engine’s power-to-liter ratio was 35.6 hp/l. Power was delivered to the front wheels via a 3-speed automatic transmission. The front-engine, transverse layout contributed to the car’s relatively compact size and efficient packaging. The Taurus I 2.5i had a weight-to-power ratio of 14.6 kg/Hp and a weight-to-torque ratio of 7.4 kg/Nm. The vehicle could achieve a maximum speed of 165 km/h (102.53 mph). Fuel economy was rated at 14 l/100 km (16.8 US mpg) in urban conditions and 10 l/100 km (23.5 US mpg) on the open road.

Design & Features

The Ford Taurus I was a four-door sedan with a seating capacity of five passengers. Its body style represented a significant departure from the more angular designs of previous Ford models, adopting a smoother, more aerodynamic profile. The car’s exterior featured a relatively simple, clean design with integrated headlights and a sloping hood. Inside, the Taurus offered a spacious and comfortable cabin with a focus on practicality. Standard features included cloth upholstery, a basic sound system, and manual windows and locks. Safety features for the time included ventilated disc brakes on the front wheels and drum brakes on the rear, along with an available Anti-lock Braking System (ABS). The Taurus’s suspension utilized a wishbone configuration on both the front and rear axles, providing a comfortable ride. Trunk space was a generous 524 liters (18.5 cu. ft.).

Technical Specifications

Brand Ford
Model Taurus
Generation Taurus I
Type (Engine) 2.5i (89 Hp) Automatic
Start of production 1986
End of production 1991
Powertrain Architecture Internal Combustion engine
Body type Sedan
Seats 5
Doors 4
Fuel consumption (urban) 14 l/100 km (16.8 US mpg)
Fuel consumption (extra urban) 10 l/100 km (23.5 US mpg)
Fuel Type Petrol (Gasoline)
Maximum speed 165 km/h (102.53 mph)
Weight-to-power ratio 14.6 kg/Hp
Weight-to-torque ratio 7.4 kg/Nm
Power 89 Hp @ 4600 rpm
Power per litre 35.6 Hp/l
Torque 176 Nm @ 2800 rpm (129.81 lb.-ft. @ 2800 rpm)
Engine layout Front, Transverse
Engine displacement 2498 cm3 (152.44 cu. in.)
Number of cylinders 4
Engine configuration Inline
Cylinder Bore 93.5 mm (3.68 in.)
Piston Stroke 91 mm (3.58 in.)
Compression ratio 9:1
Number of valves per cylinder 2
Fuel injection system Multi-port manifold injection
Engine aspiration Naturally aspirated engine
Kerb Weight 1299 kg (2863.8 lbs.)
Trunk (boot) space 524 l (18.5 cu. ft.)
Fuel tank capacity 61 l (16.11 US gal | 13.42 UK gal)
Length 4785 mm (188.39 in.)
Width 1796 mm (70.71 in.)
Height 1382 mm (54.41 in.)
Wheelbase 2692 mm (105.98 in.)
Front track 1562 mm (61.5 in.)
Rear track 1537 mm (60.51 in.)
Minimum turning circle 12.1 m (39.7 ft.)
Drivetrain Architecture ICE, Front wheel drive
Drive wheel Front wheel drive
Number of gears 3
Gearbox type Automatic transmission
Front suspension Wishbone
Rear suspension Wishbone
Front brakes Ventilated discs
Rear brakes Drum
Assisting systems ABS (Anti-lock braking system)
Steering type Steering rack and pinion
Tires size 205/70 R14; 205/65 R15
Wheel rims size 14; 15

The Ford Taurus I 2.5i, despite its relatively modest performance figures, played a crucial role in reshaping Ford’s image and establishing a new benchmark for mid-size sedans. Its blend of practicality, comfort, and modern design helped it achieve significant commercial success and solidify Ford’s position in the automotive market.

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