2011 BMW X3 xDrive28i
POWERTRAIN/CHASSIS
Drivetrain layout Front engine, AWD
Engine type I-6, aluminum block/head
Valvetrain DOHC, 4 valves/cyl
Displacement 182.8 cu in/2996 cc
Compression ratio 10.7:1
Power (SAE net) 240 hp @ 6600 rpm
Torque (SAE net) 221 lb-ft @ 2750 rpm
Redline 7000 rpm
Weight to power 17.3 lb/hp
Transmission 8-speed automatic
Axle/final-drive ratios 3.73:1/2.49:1
Suspension, front; rear Struts, coil springs, adj shocks, anti-roll bar; multilink, coil springs, adj shocks, anti-roll bar
Steering ratio 19.5:1
Turns lock-to-lock 2.3
Brakes, f;r 12.9-in vented disc; 13.0-in vented disc, ABS
Wheels, f;r 8.0 x 18-in, cast aluminum
Tires, f;r 245/50R18 100V M+S Pirelli Cinturato P7
DIMENSIONS
Wheelbase 110.5 in
Track, f/r 63.6/64.3
Length x width x height 183.0 x 74.1 x 65.4 in
Ground clearance 8.3 in
Apprch/depart angle 25.7/22.6 deg
Turning circle 39.0 ft
Curb weight 4149 lb
Weight dist, f/r 50/50%
Towing capacity 3000 lb
Seating capacity 5
Headroom, f/r 40.7/39.1 in
Legroom, f/r 39.9/36.8 in
Shoulder room, f/r 57.3/56.0 in
Cargo vol. behind f/r 63.3/27.6 cu ft
TEST DATA
Acceleration to mph
0-30 2.2 sec
0-40 3.4
0-50 4.9
0-60 6.7
0-70 8.7
0-80 11.3
0-90 14.3
0-100 18.3
Passing, 45-65 mph 3.6
Quarter mile 15.0 sec @ 91.9 mph
Braking, 60-0 mph 125 ft
Lateral acceleration 0.81 g (avg)
MT figure eight 27.8 sec @ 0.61 g (avg)
Top-gear revs @ 60 mph 2300 rpm
CONSUMER INFO
Stability/traction control Yes/yes
Airbags Dual front, f/r side, f/r head
Basic warranty 4 yrs/50,000 mi
Powertrain warranty 4 yrs/50,000 mi
Roadside assistance 4 yrs/unlimited
Fuel capacity 17.7 gal
Energy cons, city/hwy 177/135 kW-hrs/100 mi
CO2 emissions 0.91 lb/mi
Recommended fuel Unleaded premium