BMW X4 M40d

Powered by a 340-hp inline-six diesel with 700 Nm of torque, the X4 M40d combines long-range efficiency, aggressive design, and confident xDrive all-wheel traction.

Powered by a 340-hp inline-six diesel with 700 Nm of torque, the X4 M40d combines long-range efficiency, aggressive design, and confident xDrive all-wheel traction.

Approximately: Min Price - $66,700
Why is BMW X4 M40d better than the average?
Make: BMW
Model: X4
Trim Level: M40d xDrive

BMW X4 M40d Specifications

General Information

Make

What is the brand of the car?

BMW

The manufacturer of the vehicle, which influences brand recognition, reliability ratings, and dealership network.

Model

What is the model of the car?

X4

The specific name of the car series, which defines its core characteristics and market position.

Trim Level

What is the trim or variant?

M40d xDrive

A specific version of a model with a particular set of features, engine, and options. (e.g., Base, Sport, Luxury, Off-Road).

Model Year

What is the model year?

2024 / 2025

The year designated by the manufacturer, which may differ from the calendar year of production. It indicates the generation and feature set.

Body Style

What is the car's body style?

Compact luxury performance SUV (coupe-style)

The shape and configuration of the car's body. (e.g., Sedan, Coupe, Convertible, SUV, Hatchback, Wagon, Pickup Truck, Minivan).

Country of Origin

Where was the car company founded?

Munich, Germany

The country where the car brand is headquartered, often influencing design philosophy and engineering.

Assembly Location

Where was the car assembled?

e.g., Georgetown, Kentucky, Spartanburg, South Carolina, USAUSA

The location of the factory where the car was built, which can affect build quality and local economic impact.

Engine & Performance

Engine Type

What type of engine does it have?

Turbocharged inline-6 diesel engine with mild-hybrid assist

The configuration and number of cylinders. (e.g., Inline-3, Inline-4, V6, V8, Boxer-4, W12). Affects smoothness, sound, and power delivery.

Displacement (Liters)

What is the engine displacement?

3.0 liters (2,993 cc)

The total volume of all the cylinders in the engine, measured in liters. Larger displacement generally means more power and torque, but lower fuel efficiency.

Aspiration

How does the engine get its air?

Turbocharged

Naturally Aspirated (N/A): Relies on atmospheric pressure. Turbocharged: Uses exhaust gas to spin a turbine and force more air in. Supercharged: Uses a belt-driven compressor. Affects power and throttle response.

Horsepower (hp)

What is the peak horsepower?

340 hp (250 kW)

A measure of the engine's power output. Higher horsepower generally means higher top speed and faster acceleration.

Torque (lb-ft)

What is the peak torque?

700 Nm (516 lb-ft)

A measure of the engine's rotational force. Higher torque is important for towing, hauling, and initial acceleration ("pulling power").

Acceleration (0-60 mph / 0-100 km/h)

How fast does it accelerate?

4.9 seconds

The time it takes for the car to go from a standstill to 60 mph or 100 km/h. A key performance benchmark.

Top Speed

What is the maximum speed?

250 km/h (electronically limited)250 km/h (electronically limited)

The highest speed the vehicle can achieve. Often electronically limited for safety.

Electric Vehicle (EV) & Hybrid

Powertrain Type

What is the powertrain type?

Mild Hybrid Diesel (ICE + 48V system)

ICE: Internal Combustion Engine. HEV: Hybrid (gas + electric, no plug). PHEV: Plug-in Hybrid (gas + electric, with plug). BEV: Battery Electric Vehicle (electric only).

Battery Capacity (kWh)

What is the battery size?

Small 48-volt lithium-ion battery

The total amount of energy the battery can store, measured in kilowatt-hours. A larger battery generally means longer range.

Electric Range (EPA/WLTP)

What is the electric-only range?

The estimated distance an EV or PHEV can travel on a single charge, according to official test cycles (EPA in US, WLTP in Europe).

DC Fast Charging Speed (kW)

What is the max DC charging speed?

The maximum power the car can accept from a DC fast charger. Higher numbers mean faster charging times (e.g., 10-80% in under 30 minutes).

AC Charging Speed (kW)

What is the onboard AC charger speed?

e.g., 11 kW

The speed of charging using a Level 2 charger at home or in public. Determines how quickly the battery recharges overnight.

Electric Motor Power (hp)

What is the power of the electric motor(s)?

11 hp (integrated starter-generator)

The total power output from all electric motors in an EV or hybrid.

Dimensions & Weight

Length

What is the total length?

4,751 mm

The overall length of the vehicle from bumper to bumper. Affects parking and maneuverability.

Width

What is the total width?

1,918 mm

The width of the vehicle, usually excluding mirrors. Affects lane positioning and garage fit.

Height

What is the total height?

1,621 mm

The overall height of the vehicle. Affects headroom and clearance in garages.

Wheelbase

What is the wheelbase?

2,864 mm

The distance between the center of the front and rear wheels. A longer wheelbase generally provides a smoother ride and more interior space.

Curb Weight

What is the curb weight?

1,950 kg

The weight of the vehicle with all standard equipment and fluids, but without passengers or cargo. Affects handling, acceleration, and fuel efficiency.

Cargo Volume (Trunk/Boot)

What is the cargo capacity?

525 liters

The amount of space for luggage in the trunk or cargo area with the rear seats in place.

Max Cargo Volume

What is the cargo capacity with seats down?

1,430 liters

The maximum amount of cargo space available when the rear seats are folded down (for hatchbacks, SUVs, and wagons).

Fuel Economy & Range

Fuel Type

What type of fuel does it use?

Diesel

The required type of fuel. Using a lower octane than required can damage the engine.

City MPG (L/100km)

What is the city fuel economy?

7.6 L/100 km

Fuel efficiency rating for driving primarily in urban areas with frequent stops.

Highway MPG (L/100km)

What is the highway fuel economy?

6.2 L/100 km

Fuel efficiency rating for driving primarily on highways at steady speeds.

Combined MPG (L/100km)

What is the combined fuel economy?

6.8 L/100 km

A weighted average of city and highway fuel economy ratings, providing a general estimate of efficiency.

Fuel Tank Capacity

How large is the fuel tank?

65 liters

The total amount of fuel the tank can hold.

Total Range

What is the total driving range?

950 km (estimated)

The estimated total distance the car can travel on a full tank of gas (or full charge for EVs).

Drivetrain & Transmission

Drivetrain

Which wheels are powered?

All-Wheel Drive (xDrive)

FWD (Front-Wheel Drive): Better fuel economy, common in sedans. RWD (Rear-Wheel Drive): Better handling balance, common in sports cars. AWD (All-Wheel Drive): Better traction in all conditions.

Transmission Type

What type of transmission?

Automatic (Steptronic)

Automatic: Traditional torque converter. Manual: Requires driver to shift. CVT: Continuously Variable, smooth but can be noisy. DCT: Dual-Clutch, fast shifts.

Number of Gears

How many gears does it have?

8-speed

The number of forward gears in the transmission. More gears can help improve fuel economy and acceleration.

Wheels, Brakes & Suspension

Front Wheel Size

What is the front wheel size?

20-inch M alloy wheels

The diameter of the front wheels. Larger wheels can improve handling but may result in a harsher ride.

Rear Wheel Size

What is the rear wheel size?

20-inch M alloy wheels

The diameter of the rear wheels. Some performance cars have wider or larger rear wheels (staggered setup).

Front Brakes

What type of front brakes?

M Sport ventilated disc brakes

Typically disc brakes on modern cars. Vented discs offer better cooling and performance.

Rear Brakes

What type of rear brakes?

M Sport ventilated disc brakes

Can be disc or drum brakes on lower-end models. Discs are superior.

Front Suspension

What is the front suspension type?

Double-joint spring strut

The design of the front suspension. Common types include MacPherson Strut and Double Wishbone. Affects ride quality and handling.

Rear Suspension

What is the rear suspension type?

Five-link independent suspension

The design of the rear suspension. Multi-link is generally more advanced than a torsion beam, offering a better balance of comfort and control.

Interior & Comfort

Seating Capacity

How many people can it seat?

5

The total number of passengers the vehicle is designed to carry.

Upholstery Material

What are the seats made of?

M Sport seats with Vernasca leather / Alcantara

The material covering the seats. Leather is premium, while cloth is standard. Leatherette is a synthetic alternative.

Heated Seats

Does it have heated seats?

Seats with internal heating elements for comfort in cold weather.

Ventilated/Cooled Seats

Does it have cooled seats?

Optional (market dependent)

Seats with internal fans that circulate air to keep you cool in hot weather. A luxury feature.

Sunroof / Moonroof

Does it have a sunroof?

Panoramic glass roof (optional)

A panel in the roof that can let in light or air. A panoramic roof is a large glass panel that covers most of the roof.

Number of Doors

How many doors does it have?

5

Typically 2 for coupes or 4 for sedans/SUVs. Hatchbacks may be counted as 3 or 5 doors.

Technology & Infotainment

Infotainment Screen Size

How big is the main screen?

12.3-inch touchscreen

The diagonal size of the central touchscreen used for media, navigation, and vehicle settings.

Digital Instrument Cluster Size

How big is the driver's display?

12.3-inch digital instrument cluster

The size of the digital screen that replaces traditional analog gauges in front of the driver.

Apple CarPlay

Does it support Apple CarPlay?

Allows you to mirror your iPhone's interface on the car's screen for apps, music, and navigation. Wireless is more convenient.

Android Auto

Does it support Android Auto?

Allows you to mirror your Android phone's interface on the car's screen. Wireless is more convenient.

Sound System

What is the sound system like?

Harman Kardon premium surround sound

The number of speakers and brand of the audio system. Premium systems (e.g., Bose, Harman Kardon, Bowers & Wilkins) offer better sound quality.

Wireless Charging Pad

Does it have wireless phone charging?

A pad, usually in the center console, that charges compatible smartphones without needing a cable.

Safety & Driver Assistance

NHTSA Safety Rating

What is the NHTSA safety rating?

The overall safety score from the National Highway Traffic Safety Administration (USA), based on crash tests. 5 stars is the highest.

IIHS Safety Rating

What is the IIHS safety rating?

The safety award from the Insurance Institute for Highway Safety (USA). Top Safety Pick+ is the highest honor.

Adaptive Cruise Control

Does it have adaptive cruise control?

Automatically adjusts the car's speed to maintain a safe distance from the vehicle ahead. Stop & Go can bring the car to a complete stop and resume.

Lane Keeping Assist

Does it have lane keeping assist?

Provides steering input to help keep the vehicle centered in its lane.

Blind Spot Monitoring

Does it have blind spot monitoring?

Warns the driver if a vehicle is in their blind spot. Rear Cross-Traffic Alert warns of approaching vehicles when backing up.

Automatic Emergency Braking

Does it have automatic braking?

Can automatically apply the brakes to prevent or mitigate a frontal collision. Most systems can detect other vehicles and pedestrians.

Number of Airbags

How many airbags does it have?

8

The total count of airbags, including front, side, curtain, and knee airbags.

Warranty & Maintenance

Basic Warranty

What is the basic warranty?

4 years / 80,000 km

Also known as a bumper-to-bumper warranty, it covers most parts of the car against manufacturing defects.

Powertrain Warranty

What is the powertrain warranty?

4 years / 80,000 km

Covers the engine, transmission, and drivetrain components. It is typically longer than the basic warranty.

EV/Hybrid Battery Warranty

What is the battery warranty?

8 years / 160,000 km (48V system)

A long-term warranty required by law in many places that covers the high-voltage battery pack against failure and significant degradation.

Pricing & Availability

Base MSRP

What is the starting price?

$66,700

Manufacturer's Suggested Retail Price for the base model without any options or destination charges.

Price as Tested

What is the price of this specific configuration?

$79,000+

The total price of the vehicle including all options, packages, and destination fees for the specific trim being reviewed.

Product Reviews

No reviews yet

Be the first. Use your experience to help others in the community make a decision.