The BMW X1 (F49 LCI), specifically the 20Li variant with the 140 horsepower engine and Steptronic automatic transmission, was produced from August 2019 through 2022. This model represents a mid-cycle refresh (LCI – Life Cycle Impulse, BMW’s term for facelift) of the second-generation X1 (F49) which debuted in 2015. The 20Li was primarily aimed at markets, like China, where smaller displacement engines are favored due to tax regulations and consumer preferences. It occupied the entry-level position within the F49 X1 lineup, offering a more accessible price point compared to the higher-output xDrive models.
Technical Specifications
| Brand | BMW |
| Model | X1 |
| Generation | X1 (F49 LCI, facelift 2019) |
| Type (Engine) | 20Li (140 Hp) sDrive Steptronic |
| Start of production | August, 2019 |
| End of production | 2022 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (combined) | 6.2 l/100 km (37.9 US mpg, 45.6 UK mpg, 16.1 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 10.5 sec |
| Acceleration 0 – 62 mph | 10.5 sec |
| Acceleration 0 – 60 mph | 10 sec |
| Maximum speed | 195 km/h (121.17 mph) |
| Power | 140 Hp @ 4600-6500 rpm |
| Power per litre | 93.4 Hp/l |
| Torque | 220 Nm @ 1400-4300 rpm (162.26 lb.-ft. @ 1400-4300 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | B48 |
| Engine displacement | 1499 cm3 (91.47 cu. in.) |
| Number of cylinders | 3 |
| Engine configuration | Inline |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Trunk (boot) space – minimum | 505 l (17.83 cu. ft.) |
| Trunk (boot) space – maximum | 1650 l (58.27 cu. ft.) |
| Fuel tank capacity | 61 l (16.11 US gal | 13.42 UK gal) |
| Length | 4565 mm (179.72 in.) |
| Width | 1821 mm (71.69 in.) |
| Height | 1620 mm (63.78 in.) |
| Wheelbase | 2780 mm (109.45 in.) |
| 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 | 7 gears, automatic transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 225/50 ZR18 95W |
| Wheel rims size | 7.5J x 18 ET51 |
Powertrain & Engine Architecture
The heart of the X1 20Li is the BMW B48 1.5-liter turbocharged inline-three cylinder engine. This engine is part of BMW’s modular engine family, known for its efficiency and relatively compact size. The B48 utilizes direct fuel injection, delivering fuel directly into the combustion chamber for improved combustion efficiency and reduced emissions. It also features a single twin-scroll turbocharger with an intercooler to mitigate turbo lag and enhance power delivery. The engine produces 140 horsepower and 220 Nm (162 lb-ft) of torque. The Steptronic 7-speed dual-clutch transmission (DCT) is paired with this engine. This transmission offers quick and smooth gear changes, contributing to a more engaging driving experience compared to a traditional torque-converter automatic. The DCT is programmed for efficiency and comfort, prioritizing smooth shifts over aggressive performance.
Driving Characteristics
The 140 hp and front-wheel-drive configuration of the X1 20Li results in a driving experience focused on fuel efficiency and ease of use rather than outright performance. Acceleration from 0-60 mph takes around 10 seconds, which is adequate for everyday driving but noticeably slower than the X1 xDrive models with more powerful engines. The Steptronic transmission is well-tuned for urban environments, providing smooth gear changes at lower speeds. On the highway, the engine feels adequate for maintaining cruising speeds, but overtaking maneuvers require careful planning. Compared to the X1 2.0i with its four-cylinder engine, the 20Li offers less power and torque, resulting in a less responsive feel. However, the lighter weight due to the smaller engine and front-wheel-drive layout partially offsets this difference.
Equipment & Trim Levels
The X1 20Li typically came standard with features such as automatic climate control, a 6.5-inch infotainment system with iDrive controller, power windows and locks, and a basic audio system. Upholstery was typically cloth, with leatherette or full leather options available as upgrades. Common optional extras included a larger infotainment screen, navigation system, parking sensors, a rearview camera, and a panoramic sunroof. Safety features like ABS, stability control, and multiple airbags were standard. Trim levels varied depending on the market, but generally offered packages that bundled together popular options like upgraded interior trim, alloy wheels, and advanced driver-assistance systems.
Chassis & Braking
The F49 X1 utilizes a MacPherson strut front suspension and a multi-link rear suspension. The suspension is tuned for comfort, providing a relatively smooth ride quality. The front brakes are ventilated discs, while the rear brakes are also ventilated discs, providing adequate stopping power for the vehicle’s weight and performance. The electric power steering offers light and precise steering feel, making it easy to maneuver in tight spaces. The 20Li variant typically came equipped with 17 or 18-inch alloy wheels, depending on the trim level.
Market Reception & Comparison
The X1 20Li was generally well-received in markets where it was offered, particularly in China. Critics praised its fuel efficiency and comfortable ride. However, some reviewers noted that the engine lacked the punch of the more powerful X1 variants. Compared to the X1 2.0i, the 20Li offered a lower price point but sacrificed performance. Fuel economy was a key selling point, with the 20Li achieving around 37.9 US mpg in combined driving. Reliability reports suggest that the B48 engine is generally reliable, but regular maintenance is crucial to prevent issues.
Legacy
The BMW X1 F49 LCI 20Li represents a strategic move by BMW to cater to specific market demands. While not a performance-oriented model, it provided an accessible entry point into the X1 range. The B48 engine has proven to be a robust and efficient powerplant, and the Steptronic transmission offers a smooth and responsive driving experience. On the used car market, the 20Li is often sought after by buyers looking for a fuel-efficient and comfortable compact SUV. Its relatively simple mechanicals and widespread availability of parts contribute to its long-term reliability and affordability.
