The Ford Focus IV Wagon 1.0 EcoBoost (100 hp) represents an entry-level powertrain option within the fourth generation of the globally successful Ford Focus compact wagon, produced from September 2018 to 2021. Positioned as a fuel-efficient and affordable variant, it catered to buyers prioritizing economy and practicality over outright performance. This model occupied a key space in the lineup, offering a more accessible price point compared to higher-powered EcoBoost engines or diesel alternatives. It was primarily marketed in Europe and other regions where compact wagons remain popular, offering a blend of versatility and running costs.
Technical Specifications
| Brand | Ford |
| Model | Focus |
| Generation | Focus IV Wagon |
| Type (Engine) | 1.0 EcoBoost (100 Hp) |
| Start of production | September, 2018 |
| End of production | 2021 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 5.9-6.0 l/100 km (39.9 – 39.2 US mpg) |
| Fuel consumption (extra urban) | 4.1-4.3 l/100 km (57.4 – 54.7 US mpg) |
| Fuel consumption (combined) | 4.8-4.9 l/100 km (49 – 48 US mpg) |
| CO2 emissions | 108-112 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 12.5 sec |
| Acceleration 0 – 62 mph | 12.5 sec |
| Acceleration 0 – 60 mph | 11.9 sec |
| Maximum speed | 184 km/h (114.33 mph) |
| Emission standard | Euro 6 d |
| Weight-to-power ratio | 13.1 kg/Hp |
| Weight-to-torque ratio | 7.7 kg/Nm |
| Power | 100 Hp @ 4500-6000 rpm |
| Torque | 170 Nm @ 1400-4000 rpm (125.39 lb.-ft. @ 1400-4000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | B3DA |
| Engine displacement | 999 cm3 (60.96 cu. in.) |
| Number of cylinders | 3 |
| Engine configuration | Inline |
| Cylinder Bore | 71.9 mm (2.83 in.) |
| Piston Stroke | 82 mm (3.23 in.) |
| Compression ratio | 10.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 4.5 l (4.76 US qt | 3.96 UK qt) |
| Coolant | 5.5 l (5.81 US qt | 4.84 UK qt) |
| Kerb Weight | 1308 kg (2883.65 lbs.) |
| Max. weight | 1925 kg (4243.9 lbs.) |
| Max load | 617 kg (1360.25 lbs.) |
| Trunk (boot) space – minimum | 608 l (21.47 cu. ft.) |
| Trunk (boot) space – maximum | 1653 l (58.38 cu. ft.) |
| Fuel tank capacity | 52 l (13.74 US gal | 11.44 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (12%) | 1000 kg (2204.62 lbs.) |
| Permitted trailer load without brakes | 690 kg (1521.19 lbs.) |
| Permitted towbar download | 90 kg (198.42 lbs.) |
| Length | 4668 mm (183.78 in.) |
| Width | 1825 mm (71.85 in.) |
| Width with mirrors folded | 1848 mm (72.76 in.) |
| Width including mirrors | 1979 mm (77.91 in.) |
| Height | 1481 mm (58.31 in.) |
| Wheelbase | 2700 mm (106.3 in.) |
| Front track | 1572 mm (61.89 in.) |
| Rear (Back) track | 1566 mm (61.65 in.) |
| Front overhang | 909 mm (35.79 in.) |
| Rear overhang | 1059 mm (41.69 in.) |
| Ride height (ground clearance) | 115-134 mm (4.53 – 5.28 in.) |
| Drag coefficient (Cd) | 0.28 |
| Minimum turning circle (turning diameter) | 11.0 m (36.09 ft.) |
| Drivetrain | Front wheel drive |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 195/65 R16; 205/60 R16; 215/50 R17; 235/40 R18 |
| Wheel rims size | 6.5J x 16; 7J x 17; 8J x 18 |
INTRODUCTION
The Ford Focus IV Wagon 1.0 EcoBoost 100 hp, launched in September 2018, formed part of the fourth-generation Focus range (Mk4), built on the C2 platform (also known as the 1HX0/A3 platform). This generation represented a significant overhaul for the Focus, introducing a new level of refinement, technology, and driver assistance systems. The 1.0 EcoBoost 100 hp variant was specifically designed to offer a balance between affordability, fuel efficiency, and practicality for families and individuals seeking a versatile vehicle. It served as the entry point into the wagon body style, appealing to those who didn’t require the higher performance of the more powerful EcoBoost options or the economy of the diesel engines.
Powertrain & Engine Architecture
At the heart of this Focus variant lies the Ford 1.0 EcoBoost engine, specifically the B3DA code. This is a 999cc, three-cylinder turbocharged petrol engine. The engine utilizes direct fuel injection, a technology that improves combustion efficiency and power output. The engine also features a twin-independent variable camshaft timing (Ti-VCT) system, optimizing valve timing for improved performance and fuel economy across the rev range. The turbocharger, coupled with an intercooler, provides a boost in power and torque despite the small displacement. The 100 hp version of the 1.0 EcoBoost is paired with a six-speed manual transmission, delivering power to the front wheels. The transmission’s gear ratios are tuned for fuel efficiency, with a relatively long final drive.
Driving Characteristics
The 1.0 EcoBoost 100 hp Focus Wagon delivers adequate performance for everyday driving. Acceleration from 0-60 mph takes around 11.9 seconds, and top speed is 184 km/h (114 mph). While not particularly sporty, the engine provides sufficient torque (170 Nm) from low engine speeds, making it reasonably responsive in urban environments and during overtaking maneuvers. The six-speed manual transmission allows drivers to keep the engine in its optimal power band. Compared to the 125 hp EcoBoost or the diesel variants, this version feels less powerful, particularly when fully loaded or on inclines. However, the lighter engine weight contributes to a more nimble feel in corners. The gear ratios are optimized for fuel economy, meaning the engine can feel strained at higher speeds.
Equipment & Trim Levels
The 1.0 EcoBoost 100 hp typically came in base or mid-range trim levels, such as ‘Trend’ or ‘Zetec’ in European markets. Standard equipment generally included air conditioning, power windows, a basic audio system with Bluetooth connectivity, and a suite of safety features including ABS, ESP, and multiple airbags. Optional extras often included alloy wheels, a touchscreen infotainment system with navigation, parking sensors, and climate control. Interior upholstery was typically cloth, with a functional and durable design. The dashboard layout was clean and modern, with a focus on usability.
Chassis & Braking
The Focus IV Wagon utilizes a MacPherson strut front suspension and a multi-link rear suspension, providing a good balance between ride comfort and handling. The 1.0 EcoBoost variant typically featured smaller diameter wheels (16 or 17 inches) and tires compared to higher-spec models. Braking systems consisted of ventilated discs on the front wheels and solid discs on the rear. ABS (Anti-lock Braking System) and ESP (Electronic Stability Program) were standard safety features. The suspension setup was tuned to provide a comfortable ride, but it could feel slightly less composed than the setups found on more powerful models, particularly when cornering at higher speeds.
Market Reception & Comparison
The 1.0 EcoBoost 100 hp Focus Wagon was generally well-received by critics for its fuel efficiency and affordability. It was praised for its practicality and versatility, making it a suitable choice for families. However, some reviewers noted that the engine could feel underpowered, especially when the vehicle was fully loaded. Compared to the 1.5 EcoBoost or diesel variants, the 1.0 EcoBoost offered lower running costs but compromised on performance. Fuel economy figures of around 4.8-4.9 l/100 km (49-48 US mpg) were competitive within its class. Reliability reports generally indicated good dependability, although some owners reported minor issues with the turbocharger or fuel injection system.
Legacy
The 1.0 EcoBoost engine has proven to be a durable and reliable powertrain, and the 100 hp variant of the Focus IV Wagon remains a popular choice in the used car market. Its fuel efficiency and low running costs continue to appeal to budget-conscious buyers. While not the most exciting version of the Focus, it represents a practical and well-rounded option for those seeking a versatile and economical family vehicle. The engine’s relatively simple design and widespread availability of parts contribute to its ongoing appeal and ease of maintenance. The Focus IV Wagon 1.0 EcoBoost 100 hp stands as a testament to Ford’s commitment to providing affordable and efficient transportation.
