The Mini Hatch (F56) facelift, specifically the 3-door One 1.5 model producing 102 horsepower, represents a key entry point into the modern Mini lineup. Introduced in 2018, this variant aimed to offer the iconic Mini experience with improved fuel efficiency and a more accessible price point. It falls within the F56 generation, which debuted in 2014 and received a significant refresh in 2018, incorporating styling updates, revised technology, and updated engine options. The One 1.5 served as the base model, positioned below the Cooper and Cooper S trims, targeting buyers prioritizing style and maneuverability over outright performance.
Technical Specifications
| Brand | Mini |
| Model | Hatch |
| Generation | Hatch (F56, facelift 2018) 3-door |
| Type (Engine) | One 1.5 (102 Hp) |
| Start of production | 2018 |
| End of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 4 |
| Doors | 3 |
| Fuel consumption (urban) | 6.0-6.1 l/100 km (39.2 – 38.6 US mpg) |
| Fuel consumption (extra urban) | 4.2-4.4 l/100 km (56 – 53.5 US mpg) |
| Fuel consumption (combined) | 4.9-5.0 l/100 km (48 – 47 US mpg) |
| CO2 emissions | 111-115 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 10.1 sec |
| Acceleration 0 – 62 mph | 10.1 sec |
| Acceleration 0 – 60 mph | 9.6 sec |
| Maximum speed | 195 km/h (121.17 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 10.9 kg/Hp |
| Weight-to-torque ratio | 5.9 kg/Nm |
| Power | 102 Hp @ 3900-6500 rpm |
| Torque | 190 Nm @ 1350-3600 rpm (140.14 lb.-ft. @ 1350-3600 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | B38A15A |
| Engine displacement | 1499 cm3 (91.47 cu. in.) |
| Number of cylinders | 3 |
| Engine configuration | Inline |
| Cylinder Bore | 82 mm (3.23 in.) |
| Piston Stroke | 94.6 mm (3.72 in.) |
| Compression ratio | 11:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Twin-power turbo, Intercooler |
| Engine oil capacity | 4.25 l (4.49 US qt | 3.74 UK qt) |
| Coolant | 4.9 l (5.18 US qt | 4.31 UK qt) |
| Kerb Weight | 1115 kg (2458.15 lbs.) |
| Max. weight | 1570 kg (3461.26 lbs.) |
| Max load | 455 kg (1003.1 lbs.) |
| Trunk (boot) space – minimum | 211 l (7.45 cu. ft.) |
| Fuel tank capacity | 40 l (10.57 US gal | 8.8 UK gal) |
| Max. roof load | 60 kg (132.28 lbs.) |
| Length | 3821 mm (150.43 in.) |
| Width | 1727 mm (67.99 in.) |
| Height | 1414 mm (55.67 in.) |
| Wheelbase | 2495 mm (98.23 in.) |
| Front track | 1501 mm (59.09 in.) |
| Rear (Back) track | 1501 mm (59.09 in.) |
| Ride height (ground clearance) | 143 mm (5.63 in.) |
| Drag coefficient (Cd) | 0.29 |
| Minimum turning circle (turning diameter) | 10.8 m (35.43 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link suspension |
| 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 | 175/65 R15 84H |
| Wheel rims size | 5.5J x 15 |
Powertrain & Engine Architecture
The heart of the One 1.5 is the BMW-derived B38A15A 1.5-liter three-cylinder turbocharged engine. This engine is a key component of BMW’s modular engine family, known for its compact size and efficiency. It utilizes direct fuel injection and a single twin-scroll turbocharger, contributing to its responsive power delivery. The engine produces 102 horsepower at 3900-6500 rpm and 190 Nm (140 lb-ft) of torque between 1350-3600 rpm. The engine’s relatively high compression ratio of 11:1 further aids in efficiency. The 6-speed manual transmission was standard, offering precise shifts and a direct connection to the engine. While an automatic transmission was available as an option, it impacted fuel economy and acceleration slightly.
Driving Characteristics
The 1.5-liter engine, paired with the manual transmission, provides adequate performance for urban driving and occasional highway use. Acceleration from 0-60 mph takes around 9.6 seconds, and top speed is rated at 195 km/h (121 mph). The turbocharger provides a noticeable boost in power, but the engine doesn’t offer the same level of outright acceleration as the Cooper or Cooper S models. The gear ratios are tuned for fuel efficiency, meaning the engine can feel slightly strained when pushed hard. The light weight of the vehicle (around 2458 lbs) helps to mitigate the lower power output, making it feel nimble and engaging to drive. Compared to the more powerful variants, the One 1.5 prioritizes fuel economy and ease of use over sporty performance.
Equipment & Trim Levels
The One 1.5 typically came equipped with a respectable level of standard features, including air conditioning, power windows, power mirrors, and a basic audio system. Interior upholstery was typically cloth, with options for upgraded materials. The dashboard layout was characteristic of the F56 Mini, featuring a centrally mounted infotainment screen and a distinctive circular instrument cluster. Optional extras included navigation, upgraded audio systems, panoramic sunroof, and various styling packages. The One trim generally focused on providing essential features without the premium touches found in higher-spec models.
Chassis & Braking
The F56 Mini utilizes a McPherson strut front suspension and a multi-link rear suspension, providing a comfortable yet sporty ride. The One 1.5 model typically featured smaller wheels (often 15-inch) and tires compared to the Cooper and Cooper S, contributing to a slightly softer ride quality. Brakes consisted of ventilated discs at the front and solid discs at the rear. ABS (Anti-lock Braking System) was standard. The suspension tuning was geared towards providing a balance between comfort and handling, making the car enjoyable to drive on both city streets and winding roads.
Market Reception & Comparison
The Mini One 1.5 was generally well-received by critics as an affordable and stylish entry point into the Mini brand. Its fuel economy (around 48-47 US mpg combined) was a significant selling point, particularly in Europe where fuel costs are higher. Compared to the Cooper, the One 1.5 offered a lower price but sacrificed performance. Compared to other small hatchbacks in its class, the Mini One 1.5 stood out with its unique styling and engaging driving dynamics. Reliability was generally good, although some owners reported minor issues with the turbocharger and cooling system.
Legacy
The B38 engine family has proven to be relatively reliable, and the One 1.5 variant remains a popular choice in the used car market. Its combination of style, fuel efficiency, and affordability makes it an attractive option for buyers seeking a small, premium hatchback. While not as sought-after as the Cooper S models, the One 1.5 offers a compelling package for those prioritizing practicality and running costs. Proper maintenance, including regular oil changes and turbocharger inspections, is crucial for ensuring the long-term reliability of this powertrain.
