BMW X3 F25 35i (306 Hp) xDrive Steptronic


Overall Rating

8.4 / 10
Safety 5.0 / 5
Engine 4.8 / 5
Value 3.8 / 5
Performance 4.0 / 5
Comfort 4.0 / 5
People\'s Opinion N/A / 5
Not Rated

BMW X3:

The BMW X3 is a compact luxury crossover SUV manufactured by BMW since 2003, based on the BMW 3 Series platform. BMW markets the car as a Sports Activity Vehicle, the company's proprietary descriptor for its X-line luxury vehicles.
The first-generation X3 was designed by BMW in conjunction with Magna Steyr of Graz, Austria—who also manufactured all X3s under contract to BMW. BMW manufactured the second-generation X3 at their Spartanburg plant in South Carolina, United States. Starting with the third generation, BMW South Africa's Rosslyn plant began production of the X3, alongside the Spartanburg plant, after the facility underwent a major upgrade to prepare for the X3 production, replacing the long-running 3 Series production in the plant. About 76,000 units will be manufactured there annually....(Read more on Wikipedia)

F25 Overview:

BMW X3 (F25). With 400 Nm of torque, it offers ample pulling power. It has moderate fuel consumption (~11.2 l/100km). With a weight of 1805 kg, it falls in the mid‑range. All‑wheel drive provides excellent grip, ideal for off‑road use. Acceleration is excellent (0–100 km/h in 5.7 s). The top speed reaches 245 km/h. A sport utility vehicle offering higher ground clearance and versatile cargo space. Seating for 5 makes it ideal for daily use.

Safety Rating
Euro NCAP Year 2011
Adult Occupant 88%
Stars 5
Expert Note:
Achieved a strong 5-star rating in 2011, demonstrating excellent all-round safety performance for occupants in various collision scenarios.

35i (306 Hp) xDrive Steptronic Verdict:

Rating 5 stars

Performance Verdict

Blistering acceleration and strong top-end power, providing a truly sporty driving experience with a characteristic inline-six sound.

Fuel Economy

Expectedly higher fuel consumption for a high-performance petrol engine, especially noticeable in urban settings.

Best Use Case: Enthusiast Driving / Mixed / Highway

Pros and Cons:

Pros:

  • • Engaging driving dynamics with precise steering
  • • High-quality interior materials and build
  • • Spacious and practical cabin with generous boot space
  • • Wide range of efficient and powerful engines
  • • Excellent xDrive AWD system for all-weather capability
  • • Good safety ratings from Euro NCAP

Cons:

  • • Firm ride, especially on larger wheels or M Sport suspension
  • • Potentially high maintenance and repair costs for premium parts
  • • Some engines (e.g., N47 diesel timing chain, early N20 petrol) have known reliability concerns
  • • Infotainment system can feel dated on earlier models without iDrive updates
  • • Rear legroom could be better for taller adults on long journeys

Specifications:

Specifications are compared to those of the previous generation(E83, facelift 2006: 2009 - 2010).

General:
Brand:BMW
Model:X3
Generation:F25
Modification (Engine):35i (306 Hp) xDrive Steptronic
Start of production:2010
End of production:2014
Powertrain Architecture:Internal Combustion engine
Body type:SUV
Seats:5
Doors:5
Engine:
Power:306 Hp @ 5800 rpm. Same horsepower
Power per litre:102.7 Hp/l [79mm more]
Torque:400 Nm @ 1200-5000 rpm.
Engine Model/Code:N55B30A More details about the engine N55B30A
Engine displacement:2979
Number of cylinders:6
Engine configuration:Inline
Number of valves per cylinder:4
Fuel injection system:Direct injection
Engine aspiration:Twin-power turbo, Intercooler
Engine oil capacity:6.5 l
Coolant:9.6 l
Engine layout:Front, Longitudinal
Cylinder Bore:84 mm mm
Piston Stroke:89.6 mm mm
Compression ratio:10.2:1
Performance:
Fuel Type:Petrol (Gasoline)
Fuel consumption (economy) - urban:11.2 l/100 km
Fuel consumption (economy) - extra urban:7.4 l/100 km
Fuel consumption (economy) - combined:8.8 l/100 km
Emission standard:Euro 5
Acceleration 0 - 100 km/h:5.7 sec
Acceleration 0 - 62 mph:5.7 sec
Maximum speed:245 km/h
Weight-to-power ratio:5.9 kg/Hp, 169.5 Hp/tonne
Weight-to-torque ratio:4.5 kg/Nm, 221.6 Nm/tonne
Acceleration 0 - 60 mph:5.4 sec
Space:
Kerb Weight:1805
Max. weight:2365
Max. roof load:100 kg
Max load:560
Trunk (boot) space - maximum:1600 l
Trunk (boot) space - minimum:550 l
Permitted trailer load with brakes (12%):2400 kg
Fuel tank capacity:67 l
Permitted trailer load without brakes:750 kg
Permitted towbar download:100 kg
Size:
Ramp-over (brakeover) angle:19.4°
Wading depth:500 mm
Length:4648 mm mm [79mm more]
Width:1881 mm mm [28mm more]
Height:1661 mm mm [13mm less]
Wheelbase:2810 mm mm [15mm more]
Width including mirrors:2098 mm
Front track:1594 mm
Rear (Back) track:1610 mm
Front overhang:861 mm
Rear overhang:977 mm
Ride height (ground clearance):212 mm
Minimum turning circle (turning diameter):11.9 m [above average]
Approach angle:25.7°
Departure angle:22.6°
Powertrain:
Drive wheelAll wheel drive (4x4)
Number of gears8
Transmission typeAutomatic
Gearbox typeSteptronic
Front brakesVentilated discs [Best for performance and cooling.]
Rear brakesVentilated discs [Best for performance and cooling.]
Assisting systemsABS (Anti-lock braking system)
Steering typeSteering rack and pinion
Power steeringElectric Steering
Tires size245/50 R18 W
Wheel rims size8J x 18
Rear suspensionIndependent multi-link suspension

What’s the best feature of the BMW X3? Tell us in the comments!