The Mini Hatch (F55) facelift, specifically the 5-door Cooper S 2.0 producing 178 horsepower, represents a mid-cycle refresh of the third-generation Mini Hatch introduced in 2014. Production of this variant ran from March 2021 to February 2024. Positioned as a performance-oriented trim within the F55 range, it slotted above the Cooper models and below any potential JCW (John Cooper Works) variants. This model aimed to blend practicality with the Mini brand’s signature sporty handling, appealing to buyers seeking a premium small car with a spirited driving experience. The facelift brought updated styling, improved technology, and refinements to the engine and chassis.
Technical Specifications
| Brand | Mini |
| Model | Hatch |
| Generation | Hatch (F55, facelift 2021) 5-door |
| Type (Engine) | Cooper S 2.0 (178 Hp) |
| Start of production | March, 2021 |
| End of production | February, 2024 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Combined fuel consumption (WLTP) | 6.2-6.8 l/100 km (37.9 – 34.6 US mpg, 45.6 – 41.5 UK mpg, 16.1 – 14.7 km/l) |
| CO2 emissions (WLTP) | 141-154 g/km |
| Fuel consumption (economy) – urban (NEDC, WLTP equivalent) | 8.3-8.6 l/100 km (28.3 – 27.4 US mpg, 34 – 32.8 UK mpg, 12 – 11.6 km/l) |
| Fuel consumption (economy) – extra urban (NEDC, WLTP equivalent) | 5.2-5.3 l/100 km (45.2 – 44.4 US mpg, 54.3 – 53.3 UK mpg, 19.2 – 18.9 km/l) |
| Fuel consumption (economy) – combined (NEDC, WLTP equivalent) | 6.3-6.5 l/100 km (37.3 – 36.2 US mpg, 44.8 – 43.5 UK mpg, 15.9 – 15.4 km/l) |
| CO2 emissions (NEDC, WLTP equivalent) | 144-149 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 6.8 sec |
| Acceleration 0 – 62 mph | 6.8 sec |
| Acceleration 0 – 60 mph | 6.5 sec |
| Maximum speed | 235 km/h (146.02 mph) |
| Emission standard | Euro 6d |
| Weight-to-power ratio | 7.1 kg/Hp, 140.7 Hp/tonne |
| Weight-to-torque ratio | 4.5 kg/Nm, 221.3 Nm/tonne |
| Power | 178 Hp @ 5000-5500 rpm |
| Power per litre | 89.1 Hp/l |
| Torque | 280 Nm @ 1350-4200 rpm (206.52 lb.-ft. @ 1350-4200 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | B48A20F |
| Engine displacement | 1998 cm3 (121.93 cu. in.) |
| Number of cylinders | 4 |
| 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 |
| Valvetrain | DOHC |
| Engine oil capacity | 5.25 l (5.55 US qt | 4.62 UK qt) |
| Coolant | 6.75 l (7.13 US qt | 5.94 UK qt) |
| Kerb Weight | 1265 kg (2788.85 lbs.) |
| Max. weight | 1755 kg (3869.11 lbs.) |
| Max load | 490 kg (1080.27 lbs.) |
| Trunk (boot) space – minimum | 278 l (9.82 cu. ft.) |
| Trunk (boot) space – maximum | 941 l (33.23 cu. ft.) |
| Fuel tank capacity | 44 l (11.62 US gal | 9.68 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Length | 4036 mm (158.9 in.) |
| Width | 1727 mm (67.99 in.) |
| Width including mirrors | 1932 mm (76.06 in.) |
| Height | 1425 mm (56.1 in.) |
| Wheelbase | 2567 mm (101.06 in.) |
| Front track | 1485 mm (58.46 in.) |
| Rear (Back) track | 1485 mm (58.46 in.) |
| Front overhang | 771 mm (30.35 in.) |
| Rear overhang | 698 mm (27.48 in.) |
| Ride height (ground clearance) | 143 mm (5.63 in.) |
| Drag coefficient (Cd) | 0.30 |
| Minimum turning circle (turning diameter) | 11.1 m (36.42 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| 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 spring suspension with stabilizer, Trailing arm |
| 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 | 195/55 R16 |
| Wheel rims size | 6.5J x 16 |
INTRODUCTION
The F55 Mini Hatch facelift, launched in 2021, continued the brand’s successful formula of blending retro styling with modern technology. The 5-door Cooper S 2.0, powered by the BMW-sourced B48 engine, was a key variant in the lineup. This iteration built upon the foundation laid by the earlier F55 models, offering a more refined and efficient driving experience. The 5-door configuration added a significant degree of practicality, making it a more appealing option for families or those needing extra space. The facelift brought subtle but noticeable changes to the exterior design, including revised front and rear fascias, new LED lighting signatures, and updated interior trim options.
Powertrain & Engine Architecture
At the heart of the Cooper S 2.0 lies the B48A20F 2.0-liter turbocharged inline-four cylinder engine. This engine, part of BMW’s modular engine family, features direct fuel injection, a twin-scroll turbocharger, and variable valve timing (Double VANOS) on both the intake and exhaust sides. The B48 engine is known for its responsiveness and efficiency. The engine produces 178 horsepower at 5000-5500 rpm and 280 Nm (206.52 lb.-ft.) of torque between 1350 and 4200 rpm. This broad torque curve contributes to strong acceleration in everyday driving situations. The engine is paired with a 6-speed manual transmission as standard, delivering power to the front wheels. The engine utilizes an intercooler to cool the intake air, maximizing power output. The engine oil capacity is 5.25 liters, and it requires a specific oil specification (refer to the owner’s manual for details).
Driving Characteristics
The 5-door Cooper S 2.0 offers a noticeably more engaging driving experience than the standard Cooper models. The 178 hp engine provides brisk acceleration, with a 0-60 mph time of around 6.5 seconds. The turbocharger delivers a surge of power in the mid-range, making overtaking maneuvers effortless. The 6-speed manual transmission provides precise shifts and allows the driver to fully control the engine’s power. While not as overtly sporty as the JCW variant, the Cooper S 2.0 strikes a good balance between performance and everyday usability. The Mini’s characteristic go-kart-like handling is present, thanks to its well-tuned suspension and responsive steering. The relatively short wheelbase and firm suspension contribute to a nimble and agile feel.
Equipment & Trim Levels
The Cooper S 2.0 typically came well-equipped as standard. Features included automatic climate control, a 6.5-inch infotainment system with Bluetooth connectivity, and a leather-wrapped steering wheel. The facelifted models received an updated infotainment system with a larger touchscreen display and improved graphics. Optional extras included a panoramic sunroof, heated seats, a premium sound system, and advanced driver-assistance systems such as adaptive cruise control and parking assist. Interior upholstery options ranged from cloth to leather, with various color and trim combinations available. The exterior could be customized with a wide range of paint colors and optional styling packages.
Chassis & Braking
The F55 Cooper S 2.0 utilizes a McPherson strut front suspension and a multi-link rear suspension. This setup provides a good balance of ride comfort and handling precision. Stabilizer bars are fitted to both the front and rear axles to reduce body roll during cornering. The braking system consists of ventilated discs at the front and solid discs at the rear. Anti-lock braking system (ABS) is standard, along with electronic brakeforce distribution (EBD). The steering is an electric power-assisted rack and pinion system, providing precise and responsive steering feel.
Market Reception & Comparison
The Mini Hatch (F55) facelift, including the Cooper S 2.0, was generally well-received by automotive critics. It was praised for its stylish design, engaging driving dynamics, and improved technology. Compared to the standard Cooper models, the Cooper S 2.0 offered a significant performance upgrade. Fuel economy was respectable, averaging around 37 mpg in combined driving. Reliability was generally good, although some owners reported minor issues with the infotainment system. Compared to rivals such as the Volkswagen Polo GTI and Audi A1, the Mini offered a more distinctive and premium driving experience.
Legacy
The B48 engine-powered Cooper S 2.0 has proven to be a reliable and durable powertrain. The engine is known for its longevity and relatively low maintenance costs. On the used car market, these models hold their value reasonably well, thanks to the Mini brand’s strong reputation and the Cooper S’s desirable performance characteristics. The F55 facelift represents a refined and well-rounded package, offering a compelling blend of style, performance, and practicality. It remains a popular choice for buyers seeking a premium small car with a sporty edge.
