The Ford Focus III Sedan, specifically the 1.0 EcoBoost (100 hp) S&S variant produced from 2014 to 2018, represented a key offering in Ford’s global compact car lineup. Introduced as part of the facelift for the third-generation Focus, this model aimed to provide a fuel-efficient and affordable entry point into the sedan segment, particularly in markets where smaller displacement engines were favored. It was positioned as an economy-focused trim, slotting below the 1.5L and 2.0L engine options available in the Focus Sedan range. This version was primarily sold in Europe and other international markets, with limited availability in North America where the Focus was offered as a hatchback.
Technical Specifications
| Brand | Ford |
| Model | Focus |
| Generation | Focus III Sedan (facelift 2014) |
| Type (Engine) | 1.0 EcoBoost (100 Hp) S&S |
| Start of production | 2014 |
| End of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 5.9 l/100 km (39.9 US mpg, 47.9 UK mpg, 16.9 km/l) |
| Fuel consumption (extra urban) | 4.2 l/100 km (56 US mpg, 67.3 UK mpg, 23.8 km/l) |
| Fuel consumption (combined) | 4.8 l/100 km (49 US mpg, 58.9 UK mpg, 20.8 km/l) |
| CO2 emissions | 109 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 12.6 sec |
| Acceleration 0 – 62 mph | 12.6 sec |
| Acceleration 0 – 60 mph | 12 sec |
| Maximum speed | 185 km/h (114.95 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 13 kg/Hp, 76.7 Hp/tonne |
| Weight-to-torque ratio | 7.7 kg/Nm, 130.5 Nm/tonne |
| Power | 100 Hp @ 6000 rpm |
| Power per litre | 100.2 Hp/l |
| Torque | 170 Nm @ 1400-4000 rpm (125.39 lb.-ft. @ 1400-4000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | M2DB, M2DC, SFDB |
| Engine displacement | 998 cm3 (60.9 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 | 10:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 4.1 l (4.33 US qt | 3.61 UK qt) |
| Coolant | 5.8 l (6.13 US qt | 5.1 UK qt) |
| Kerb Weight | 1303 kg (2872.62 lbs.) |
| Max. weight | 1900 kg (4188.78 lbs.) |
| Max load | 597 kg (1316.16 lbs.) |
| Trunk (boot) space – minimum | 372 l (13.14 cu. ft.) |
| Fuel tank capacity | 55 l (14.53 US gal | 12.1 UK gal) |
| Length | 4534 mm (178.5 in.) |
| Width | 1823 mm (71.77 in.) |
| Height | 1484 mm (58.43 in.) |
| Wheelbase | 2648 mm (104.25 in.) |
| Front track | 1544 mm (60.79 in.) |
| Rear (Back) track | 1559 mm (61.38 in.) |
| Minimum turning circle | 11 m (36.09 ft.) |
| Drivetrain Architecture | ICE, Front wheel drive |
| Drive wheel | Front wheel drive |
| Number of gears | 5 |
| Gearbox type | Manual transmission |
| Front suspension | Independent, McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Disc |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 205/55 R16; 215/50 R17 |
| Wheel rims size | 6.5J x 16; 7.0J x 17 |
Powertrain & Engine Architecture
The heart of this Focus variant is the 1.0-liter EcoBoost three-cylinder engine, specifically utilizing engine codes M2DB, M2DC, or SFDB depending on the specific market and production year. This engine is a marvel of downsizing technology, employing a single-scroll turbocharger with an integrated exhaust manifold to reduce turbo lag and improve responsiveness. Direct fuel injection is crucial to its efficiency, allowing for precise fuel delivery and optimized combustion. The engine features a dual overhead camshaft (DOHC) valvetrain with four valves per cylinder, contributing to its relatively high power output for its size. The engine’s Start & Stop system further enhances fuel economy by automatically shutting off the engine when the vehicle is stationary.
The 100 hp version of the 1.0 EcoBoost was typically paired with a five-speed manual transmission. This transmission was chosen for its simplicity and cost-effectiveness, aligning with the vehicle’s positioning as an affordable option. The gear ratios were tuned to prioritize fuel efficiency, with a relatively long final drive. While the transmission was generally reliable, it wasn’t known for particularly sporty or engaging shifts.
Driving Characteristics
The 1.0 EcoBoost-equipped Focus Sedan offered a practical and economical driving experience. Acceleration from 0-60 mph took around 12 seconds, making it adequate for everyday commuting but not particularly quick. The engine’s 170 Nm (125 lb-ft) of torque, available from 1400-4000 rpm, provided sufficient power for merging onto highways and overtaking slower traffic, though drivers often needed to downshift to access the engine’s full potential. The five-speed manual transmission, while efficient, didn’t offer the same level of engagement as the six-speed transmissions found in higher-trim Focus models. Compared to the 1.5L or 2.0L versions, this variant felt noticeably less powerful, but it compensated with significantly better fuel economy.
Equipment & Trim Levels
The 1.0 EcoBoost S&S trim typically included standard features such as air conditioning, power windows, power door locks, and a basic audio system with USB connectivity. Safety features included ABS, electronic stability control, and multiple airbags. Interior upholstery was generally cloth, and the dashboard featured a functional but relatively basic design. Optional extras included alloy wheels, a more advanced audio system, and parking sensors. The trim level was generally considered entry-level, focusing on providing essential features at an affordable price point.
Chassis & Braking
The Focus III Sedan utilized an independent McPherson strut front suspension and an independent multi-link rear suspension. This setup provided a good balance of ride comfort and handling. The front and rear brakes were typically disc brakes, offering adequate stopping power for the vehicle’s weight and performance. ABS (Anti-lock Braking System) was standard, enhancing safety during emergency braking situations. Stabilizer bars were included on both axles to reduce body roll during cornering.
Market Reception & Comparison
The 1.0 EcoBoost Focus Sedan was generally well-received by critics for its fuel efficiency and affordability. However, some reviewers noted that the engine could feel strained when fully loaded or driving uphill. Compared to the 1.5L and 2.0L versions, the 1.0 EcoBoost offered significantly better fuel economy but at the expense of performance. The 1.0 EcoBoost was also often compared to diesel-powered compact sedans, offering a similar level of fuel efficiency but with the benefits of a gasoline engine, such as quieter operation and lower emissions.
Legacy
The 1.0 EcoBoost engine has proven to be a relatively reliable powertrain, although some owners have reported issues with the timing chain. Regular maintenance, including oil changes and timing chain inspections, is crucial to ensuring its longevity. In the used car market, the 1.0 EcoBoost Focus Sedan remains a popular choice for budget-conscious buyers seeking a fuel-efficient and practical compact car. Its combination of affordability, fuel economy, and reasonable reliability has ensured its continued appeal in the years since its production ended.
