The BMW X3 (F25 LCI), specifically the 28i xDrive Steptronic variant, represents a mid-cycle refresh of the second-generation X3, produced from 2014 to 2017. Positioned as a mainstream offering within the X3 lineup, it aimed to balance performance, luxury, and fuel efficiency for the North American market and beyond. This model served as a key competitor in the burgeoning compact luxury SUV segment, appealing to buyers seeking a versatile vehicle with BMW’s renowned driving dynamics. The “LCI” (Life Cycle Impulse) facelift brought styling updates, revised interior trim, and enhancements to the engine and technology offerings.
Technical Specifications
| Brand | BMW |
| Model | X3 |
| Generation | X3 (F25 LCI, facelift 2014) |
| Type | 28i (245 Hp) xDrive Steptronic |
| Start of production | 2014 |
| End of production | 2017 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 9.1 l/100 km (25.8 US mpg, 31 UK mpg, 11 km/l) |
| Fuel consumption (extra urban) | 6.2 l/100 km (37.9 US mpg, 45.6 UK mpg, 16.1 km/l) |
| Fuel consumption (combined) | 7.3 l/100 km (32.2 US mpg, 38.7 UK mpg, 13.7 km/l) |
| CO2 emissions | 169 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 6.5 sec |
| Acceleration 0 – 62 mph | 6.5 sec |
| Acceleration 0 – 60 mph | 6.2 sec |
| Maximum speed | 230 km/h (142.92 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 7.2 kg/Hp, 138.4 Hp/tonne |
| Weight-to-torque ratio | 5.1 kg/Nm, 197.7 Nm/tonne |
| Power | 245 Hp @ 5000-6500 rpm |
| Power per litre | 122.7 Hp/l |
| Torque | 350 Nm @ 1250-4800 rpm (258.15 lb.-ft. @ 1250-4800 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | N20B20A |
| Engine displacement | 1997 cm3 (121.86 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 84 mm (3.31 in.) |
| Piston Stroke | 90.1 mm (3.55 in.) |
| Compression ratio | 10:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Twin-power turbo, Intercooler |
| Engine oil capacity | 5 l (5.28 US qt | 4.4 UK qt) |
| Coolant | 7.5 l (7.93 US qt | 6.6 UK qt) |
| Kerb Weight | 1770 kg (3902.18 lbs.) |
| Max. weight | 2360 kg (5202.91 lbs.) |
| Max load | 590 kg (1300.73 lbs.) |
| Trunk (boot) space – minimum | 550 l (19.42 cu. ft.) |
| Trunk (boot) space – maximum | 1600 l (56.5 cu. ft.) |
| Fuel tank capacity | 67 l (17.7 US gal | 14.74 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (12%) | 2400 kg (5291.09 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 100 kg (220.46 lbs.) |
| Length | 4657 mm (183.35 in.) |
| Width | 1881 mm (74.06 in.) |
| Height | 1661 mm (65.39 in.) |
| Wheelbase | 2810 mm (110.63 in.) |
| Front track | 1616 mm (63.62 in.) |
| Rear (Back) track | 1632 mm (64.25 in.) |
| Ride height (ground clearance) | 204 mm (8.03 in.) |
| Drag coefficient (Cd) | 0.34 |
| Minimum turning circle (turning diameter) | 11.9 m (39.04 ft.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 8 gears, automatic transmission |
| Front suspension | Independent coil spring |
| Rear suspension | Independent multi-link suspension |
| 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 | 225/60 R17 99V |
| Wheel rims size | 7.5J x 17 |
Powertrain & Engine Architecture
At the heart of the X3 28i lies the BMW N20B20A 2.0-liter inline-four cylinder engine. This engine is a member of BMW’s modular engine family, known for its efficiency and performance. The N20 utilizes direct fuel injection, a twin-scroll turbocharger, and variable valve timing (VANOS) and valve lift (Valvetronic) technologies to optimize power delivery and fuel economy. The engine produces 245 horsepower at 5,000-6,500 rpm and 258 lb-ft of torque between 1,250 and 4,800 rpm. This power is channeled through an eight-speed Steptronic automatic transmission, which features smooth and quick shifts. The xDrive all-wheel-drive system provides enhanced traction and stability in various driving conditions, distributing power between the front and rear axles as needed.
Driving Characteristics
The X3 28i xDrive Steptronic offers a comfortable and refined driving experience. While not as overtly sporty as some of its higher-performance siblings, the 245 hp engine provides adequate power for everyday driving and highway passing. The eight-speed automatic transmission is well-tuned, offering seamless gear changes and contributing to good fuel economy. The xDrive system provides a secure feeling, especially in inclement weather. Compared to the X3 35i with its inline-six engine, the 28i offers less outright acceleration, but it compensates with improved fuel efficiency and a lower price point. The automatic transmission, while convenient, doesn’t offer the same level of driver engagement as the available six-speed manual.
Equipment & Trim Levels
The X3 28i typically came standard with features such as leatherette upholstery, power-adjustable front seats, a 6.5-inch iDrive infotainment system, automatic climate control, and a rearview camera. Optional extras included a panoramic sunroof, navigation system, Harman Kardon premium sound system, and a suite of driver-assistance features like lane departure warning and blind-spot monitoring. Trim levels varied depending on the market, but generally offered packages that bundled popular options together. Interior color schemes were customizable, with choices ranging from neutral blacks and grays to more vibrant options.
Chassis & Braking
The X3 28i features a robust chassis with independent suspension at all four corners. The front suspension utilizes coil springs and struts, while the rear employs a multi-link setup. This configuration provides a good balance between ride comfort and handling precision. Braking duties are handled by ventilated disc brakes on all four wheels, providing ample stopping power. The electronic stability control (ESC) system and anti-lock braking system (ABS) work in conjunction to enhance safety and control. The suspension tuning is geared towards comfort, but the X3 still exhibits relatively flat cornering characteristics for an SUV.
Market Reception & Comparison
The X3 28i was generally well-received by automotive critics. It was praised for its comfortable ride, spacious interior, and fuel-efficient engine. However, some reviewers noted that the 2.0-liter engine could feel strained when fully loaded or during aggressive driving. Compared to competitors like the Audi Q5 and Acura RDX, the X3 28i offered a more engaging driving experience and a more luxurious interior. Fuel economy figures were competitive within the segment, averaging around 22 mpg in combined driving. Reliability reports suggest that the N20 engine is generally reliable, but potential owners should be aware of possible oil leaks and cooling system issues.
Legacy
The BMW X3 (F25) 28i xDrive Steptronic remains a popular choice in the used car market. Its combination of practicality, luxury, and BMW’s driving dynamics continues to appeal to buyers. The N20 engine, while not without its potential issues, is generally considered a durable and capable powerplant. Regular maintenance, including oil changes and cooling system inspections, is crucial for ensuring long-term reliability. As a well-rounded and versatile SUV, the X3 28i represents a solid value proposition for those seeking a premium compact SUV.
