For enhanced safety, the front and middle seat shoulder belts of the Land Rover Range Rover Sport have pretensioners to tighten the seatbelts and eliminate dangerous slack in the event of a collision and force limiters to limit the pressure the belts will exert on the passengers. The BMW X6 M doesn’t offer pretensioners for the middle seat belts.
The Range Rover Sport’s optional pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The X6 M doesn’t offer pre-crash pretensioners.
For enhanced safety, the front seat shoulder belts of the Land Rover Range Rover Sport are height-adjustable to accommodate a wide variety of driver and passenger heights. A better fit can prevent injuries and the increased comfort also encourages passengers to buckle up. The BMW X6 M doesn’t offer height-adjustable seat belts.
The Range Rover Sport offers optional Autonomous Emergency Braking, which use forward mounted sensors to warn the driver of a possible collision ahead. If the driver doesn’t react and the system determines a collision is imminent, it automatically applies the brakes at full-force in order to reduce the force of the crash or avoid it altogether. The X6 M doesn't offer collision warning or crash mitigation brakes.
To help make backing safer, the Range Rover Sport’s optional cross-path warning system uses wide-angle radar in the rear bumper to alert the driver to vehicles approaching from the side, helping the driver avoid collisions. The X6 M doesn’t offer a cross-path warning system.
Both the Range Rover Sport and the X6 M have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, plastic fuel tanks, four-wheel antilock brakes, all wheel drive, traction control, electronic stability systems to prevent skidding, daytime running lights, rearview cameras, available lane departure warning systems, blind spot warning systems and around view monitors.
On the EPA test cycle the Range Rover Sport Td6 gets better fuel mileage than the X6 M (22 city/29 hwy vs. 14 city/19 hwy).
The Range Rover Sport Diesel’s standard fuel tank has 1.1 gallons more fuel capacity than the X6 M (23.5 vs. 22.4 gallons), for longer range between fill-ups. The Range Rover Sport’s standard fuel tank has 5.3 gallons more fuel capacity than the X6 M (27.7 vs. 22.4 gallons).
For better ride, handling and brake cooling the Range Rover Sport offers optional 22-inch wheels. The X6 M’s largest wheels are only 21-inches.
The Range Rover Sport Supercharged/Autobiography/SVR has active sway bars, which help keep it flat and controlled during cornering, but disconnect at lower speeds to smooth the ride and offer greater off-road suspension articulation. This helps keep the tires glued to the road on-road and off. The X6 M doesn’t offer an active sway bar system.
The front and rear suspension of the Range Rover Sport uses air springs for a smoother, controlled ride than the X6 M, which uses coil springs in front. Air springs maintain proper ride height and ride more smoothly.
For better maneuverability, the Range Rover Sport’s turning circle is 1.6 feet tighter than the X6 M’s (40.4 feet vs. 42 feet).
For greater off-road capability the Range Rover Sport has a 2.8 inches greater minimum ground clearance than the X6 M (10.9 vs. 8.1 inches), allowing the Range Rover Sport to travel over rougher terrain without being stopped or damaged.
The Land Rover Range Rover Sport may be more efficient, handle and accelerate better because it weighs up to about 500 pounds less than the BMW X6 M.
The Range Rover Sport offers optional seating for 7 passengers; the X6 M can only carry 5.
The Range Rover Sport has 1.9 inches more front legroom, 1.2 inches more rear headroom and 1.4 inches more rear legroom than the X6 M.
For enhanced passenger comfort on long trips the Range Rover Sport’s middle row seats recline. The X6 M’s rear seats don’t recline.
The Range Rover Sport has a much larger cargo area with its rear seat up than the X6 M with its rear seat up (27.7 vs. 20.5 cubic feet). The Range Rover Sport has a much larger cargo area with its rear seat folded than the X6 M with its rear seat folded (62.2 vs. 53.9 cubic feet).
To make loading groceries and cargo easier when your hands are full, the Range Rover Sport’s cargo door can be opened and closed just by waving your foot, leaving your hands completely free. The X6 M doesn’t offer a hands-free gesture to open its cargo door, forcing you to put cargo down if your hands are full.
The Range Rover Sport has a standard remote vehicle starting system, so the vehicle can be started from inside the driver's house. This allows the driver to comfortably warm up the engine before going out to the vehicle. The climate system will also automatically heat or cool the interior. The X6 M doesn’t offer a remote starting system.
To improve rear visibility by keeping the rear window clear, the Range Rover Sport has a standard rear wiper. The X6 M doesn’t offer a rear wiper.
To better shield the driver and front passenger’s vision, the Range Rover Sport offers optional dual-element sun visors that can block glare from two directions simultaneously. The X6 M doesn’t offer secondary sun visors.
Optional air conditioned the front and second row seats keep the Range Rover Sport’s passengers comfortable and take the sting out of hot leather in Summer. The X6 M doesn’t offer air conditioned seats in the rear.
To keep a safe, consistent following distance, the Range Rover Sport offers an optional Adaptive Cruise Control, which alters the speed of the vehicle without driver intervention. This allows the driver to use cruise control more safely without constantly having to disengage it when approaching slower traffic. The X6 M doesn’t offer an adaptive cruise control.
The Land Rover Range Rover Sport won two awards in Kiplinger’s 2015 car issue. The BMW X6 M didn't win any award.
The Range Rover Sport is ranked first in its class and received the 2015 “Total Quality Award.” The X6 M is not ranked.
The Range Rover Sport was selected by Petersen's 4-Wheel & Off-Road magazine as their 2014 4x4 of the Year. The X6 M has never been chosen.