Truck Trend is the source for official specifications, payload, towing capacity, and other information that matters to real truck users. Check out the latest info for the 2011 BMW X3 crossover. The BMW X3 is available in two engine options; xDrive35i or xDrive20d, and can be matted with a 6-speed manual or 8-speed automatic transmission.


2011 BMW M3 Technical Specifications
Engines
BMW X3 xDrive35i BMW X3 xDrive20d
Config/# of cyls/valves: R / 6 / 4 R / 4 / 4
Engine technology: BMW TwinPower Turbo,direct injection (High Precision Injection), fully variable valve control (VALVETRONIC) Turbo charger with variable intake geometry, Common Rail direct injection with piezo injectors (max. injection pressure: 1800 bar)
Capacity (cc): 2979 1995
Stroke/bore (mm): 89.6 / 84.0 90.0 / 84.0
Compression ratio: (:1) 10.2 16.5
Fuel grade: at least RON 91 Diesel
Max output (kW/bhp): 225 / 306 135 / 184
Max output (kW/bhp): 225 / 306 @ 5800 rpm 135 / 184 @ 4000 rpm
Max torque (Nm): 400 @ 1300 380 @ 1750-2750
Performance
Power-to-weight ratio (kg/kW): 8.0 12.7 (12.8)
Output per litre (kW/ltr): 75.5 67.7
Acceleration (0–100 km/h): 5.7 8.5 (8.5)
Acceleration (0–1000 m): 25.5 29.7 (29.7)
Acceleration (in 4th/5th gear 80–120 km/h): -- 6.9 / 9.0 (–)
Top speed (km/h): 245 210 (210)
Electrical system
Battery/installation (Ah/–): 90 / luggage comp 90 / luggage comp
Alternator (A/W): 210 / 2940 180 / 2520 (210 / 2940)
Transmission
Type: 8-speed automatic transmission with Steptronic 6-speed manual transmission (optional: 8-speed automatic transmission with Steptronic)
Gear Ratios:
1st: 4.7144.110 (4.714)
2nd: 3.1432.248 (3.143)
3rd: 2.1061.403 (2.106)
4th: 1.6671.000 (1.667)
5th: 1.2850.802 (1.285)
6th: 1.0000.659 (1.000)
7th: 0.8390.659– (0.839)
8th: 0.667– (0.839)
Reverse: 3.2953.727 (3.295)
Final Drive: 3.3853.077 (3.727)
Fuel con in the EU cycle
Urban (ltr/100): 11.2 6.7 (6.1)
Extra-urban (ltr/100): 7.4 5.0 (5.3)
Composite (ltr/100): 8.8 5.6 (5.6)
CO2 (g/km): 204 149 (147)
Emission classification: EU5 EU5
Driving dynamics and safety
Suspension, front: Double-joint tension-rod spring-strut suspension, anit-dive
Suspension, rear: Five-link rear axle, spatial suspension with anti-squat and anti-dive
Brakes, front: Single-piston floating-calliper disc brakes
Diameter (mm): 328 / vented328 / vented
Brakes, rear: Single-piston floating-calliper disc brakes
Diameter(mm): 330 / vented330 / vented
Driving stability systems: Fitted as standard: DSC incl. ABS and DTC (Dynamic Traction Control), CBC Cornering Brake Control, DBC Dynamic Brake Control, rain brake support, fading compensation, hill-start assistant; DSC networked with xDrive fourwheel drive, adaptive brake compensation, HDC Hill Descent Control, optional: Dynamic Damper Control, Performance Control
Safety features: Fitted as standard: Airbags for driver and front seat passenger, side airbags for driver and front seat passenger, head airbags for the first and second seat row, crash-active headrests at the front, three-point automatic belts on all seats, on the front seats with pretensioners, belt-force limiters and belt stoppers, crash sensors, tyre defect indicator
Steering: EPS Electric Power Steering with Servotronic function, optional: variable sports steering
Overall steering transmission (:1): Data not yet availableData not yet available
Tyres front/rear: 245/50 R18 100 W225/60 R17 99 H
Wheels front/rear: 8J x 18 LM7.5J x 17 LM


2011 BMW X3 Dimensions
Body
BMW X3 xDrive35i BMW X3 xDrive20d
Number of doors/seats: 5 / 5 5 / 5
Length/Width/Height (unladen): 4648 / 1881 / 1661 4648 / 1881 / 1661
Wheelbase (mm): 2810 2810
Turning cycle (m): 11.9 11.9
Tank capacity (appr ltr): 67 67
Cooling system incl. heating (ltr): Data not yet available Data not yet available
Engine oil (ltr): 6.5 Data not yet available
Weight, unladen, to DIN/EU (Kg): 1805 / 1880 1715 / 1790 (1725 / 1790)
Max load to DIN (Kg): 560 575
Max perm weight, overall (Kg): 2365 2290 (2300)
Max perm axle load front/rear (Kg): 1130 / 1290 1080 / 1280
Max perm trailer load (12 %) braked/unbraked (Kg): 2400 / 750 2000 (2400) / 750
Perm roof load/trail download (Kg): 100 / 100 100 / 100
Luggage capacity (ltr): 550–1600 550–1600
Air resistance (cd x A): 0.35 x 2.65 0.33 x 2.65
Off-road characteristics
Overhang angle front/rear: Data not yet availableData not yet available
Ramp angle: Data not yet availableData not yet available
Ground-clearance when (mm): 212212
Wading depth (at 7 km/h) (mm): Data not yet availableData not yet available
Off-road characteristics
BMW EfficientDynamics (measures as standard): Brake Energy Regeneration with recuperation display, EPS Electric Power Steering), Auto Start Stop function, gear shift indicator (BMW X3 xDrive20d manual transmission), demand-controlled ancillary components, map-controlled oil pump (BMW X3 xDrive35i) intelligent lightweight construction, final drive with optimised warm-up behaviour, tyres with reduced rolling resistance

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