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BMW X7 Specifications

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₹125.81 Lakh to ₹138.60 Lakhex-showroom

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The BMW X7 specifications centre on two 3.0 litre inline six engines. Each carries a 48 volt mild hybrid. The petrol makes 381 hp and the diesel 340 hp with 700 Nm. Both use an eight speed automatic and xDrive all wheel drive. The petrol peaks between 5200 and 6250 rpm. The diesel makes its torque low in the range.

The mild hybrid smooths delivery and trims fuel use. It cannot drive the car on electricity alone. Fuel figures favour the diesel on the ARAI cycle. The xDrive40d reads 14.31 kmpl and the petrol 11.29 kmpl. A heavy seven seater will return less in town. Real world economy sits below the rated figures. The diesel holds a clear economy edge over the petrol. See how far each engine goes.

The dimensions confirm the full size billing. Length is 5181 mm on a 3105 mm wheelbase. Width is 2000 mm and height a tall 1835 mm. That size marks it as the biggest SUV in the range. The tall roof aids headroom across the rows. Ground clearance is a high 221 mm and the tank holds 83 litres. See how the four trims line up.

Seating is the point, with three rows for seven people. Boot space is about 300 litres behind the third row, enough for soft bags. Fold the rear seats and the load bay grows a lot. The 83 litre tank suits the long trips this SUV is built for. All four variants run xDrive as standard. Browse the paint finishes for this flagship SUV.

Fuel
Variant

Showing the full spec sheet for the xDrive40i M Sport Signature. Features this variant does not get are marked NA.

Engine
3.0L Inline-6 Turbo Petrol
Displacement
2998 cc
Max Power
381 hp @ 5200 to 6250 rpm
Max Torque
520 Nm @ 1800 to 5000 rpm
Transmission
8-Speed Automatic
Drive Type
All Wheel Drive
Fuel Type
Petrol

BMW X7 power and torque explained

The BMW X7 gives you two 3.0 litre six cylinder engines, both with a 48V mild hybrid and an 8 speed automatic, sending drive to all four wheels through xDrive.

The xDrive40d diesel is the low down muscle choice, leaning on a huge 700 Nm to shift this big seven seater with no fuss. The xDrive40i petrol trades some of that early shove for more power and a keener top end, happy to rev out when you ask for it.

Power (PS)Torque (Nm)Flexibility band
09819529339002004006008001k2k3k4k5kflexibility band · 2,650 rpm700 Nm@ 1,750-2,250 rpm345 PS@ 4,400 rpmPower (PS)Torque (Nm)Engine speed (RPM)

How to read this chart. Torque is the push you feel when you accelerate, and it peaks low on the rev range. Power is how hard the engine keeps pulling as it revs higher, and it peaks further up. The two dots mark those peaks. The shaded strip between them is the flexibility band: a wider band pulls easily across more revs and feels relaxed in traffic, while a narrower band asks you to rev the engine more to get its best. Use the buttons above to compare this car's engines.

Peak figures come from the 3.0L Inline-6 Turbo Diesel spec sheet. The line between the two peaks is not a measured dyno curve.

The xDrive40d diesel serves up its full 700 Nm from just 1750 rpm and holds it to 2250 rpm, so this big seven seater surges forward the instant you press on. Power tops out at 345 PS at 4400 rpm. Pick it if you regularly fill all seven seats or spend hours on the motorway barely touching the throttle. Since it also goes easier on fuel over long runs, it is worth checking how far it stretches a tank before you sign.

The xDrive40i petrol holds 520 Nm across a broad stretch, from 1800 rpm right up to 5000 rpm, before power peaks at 386 PS at 5200 rpm. Because the torque stays with you almost to that power peak, it stays eager as the revs climb and loves being worked hard. Choose it if your driving is mostly city and short trips, and you want the smoother, more free revving character of the two. For the full picture on cabin space, features and trims, see the complete X7 rundown.