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BMW X4 M vs. BMW X6

When we compare the BMW X4 M to the BMW X6, the BMW X4 M has the advantage in the area of base engine power. The BMW X6 has the advantage in the areas of new vehicle base pricing and fuel efficiency. Based on this comparison of the BMW X4 M versus the BMW X6, the BMW X6 is a better car than the BMW X4 M.

BMW X4 M versus BMW X6 Pricing

For a new model, the BMW X4 M's price is between $81,049 and $91,571, with the BMW X6 priced between $73,698 and $102,049.

Engine Power and Fuel Efficiency Comparison

For engine performance, the BMW X4 M’s base engine makes 473 horsepower, and the BMW X6 base engine makes 335 horsepower. The X4 M is rated to deliver an average of 17 miles per gallon, with a highway range of 344 miles. The X6 is rated to deliver an average of 23 miles per gallon, with a highway range of 548 miles. Both models use premium unleaded.

Passenger Space Comparison

The BMW X4 M and BMW X6 are comparable in regards to rear head room.

Hauling, Towing, and Off-Road Capabilities Comparison

The BMW X6 has the advantage of offering higher payload capacity than the BMW X4 M.

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Pricing

New Asking Price:

$81,049 - $91,571

Used Asking Price:

-

5-Year Depreciation (lower is better):

48%

Pricing

New Asking Price:

$73,698 - $102,049

Used Asking Price:

$42,491 - $62,378

5-Year Depreciation (lower is better):

50%

iSeeCars Scores & Rankings

Overall Score:

Not available

Reliability:

Not available

Retained Value:

7.9 / 10

Safety:

Not available

iSeeCars Scores & Rankings

Overall Score:

7.6 / 10

Reliability:

7.6 / 10

Retained Value:

7.6 / 10

Safety:

Not available

iSeeCars Rankings

Not yet available

iSeeCars Rankings

10 / 21
13 / 67
13 / 21
23 / 67

Summary Review

Not yet available

Summary Review

Not yet available

Pros and Cons

Not yet available

Pros and Cons

Not yet available

Available Body Styles

SUV

Available Body Styles

SUV

Available Drivetrain Options

Gasoline

Available Drivetrain Options

Gasoline

Trim Levels

Base

Trim Levels

xDrive40i, M50i

Warranty Information

Warranty, Bumper-to-Bumper:

4 years / 50000 miles

Warranty, Powertrain

4 years / 50000 miles

Warranty, Roadside Assistance:

4 years

Warranty Information

Warranty, Bumper-to-Bumper:

4 years / 50000 miles

Warranty, Powertrain

4 years / 50000 miles

Warranty, Roadside Assistance:

4 years

Safety Ratings

NHTSA Safety Rating (last 5 year average):

Not yet available

IIHS Safety Rating:

Not yet available

Safety Ratings

NHTSA Safety Rating (last 5 year average):

Not yet available

IIHS Safety Rating:

Not yet available

Base Drivetrain Specifications

Horsepower:

473 hp @ 6250 rpm

Torque:

457 foot-lbs @ 2750 rpm

Power-to-Weight Ratio (higher is better):

0.103 hp per pound

Towing Capacity:

Not yet available

Base Drivetrain Specifications

Horsepower:

335 hp @ 5500 rpm

Torque:

330 foot-lbs @ 1500 rpm

Power-to-Weight Ratio (higher is better):

0.069 hp per pound

Towing Capacity:

Not yet available

Engine Specifications

Engine Size:

3 liters

Engine Configuration:

Inline

Number of Cylinders:

6

Transmission:

Automatic

Standard/Optional Drivetrain Type:

AWD

EPA Fuel Economy (City/Highway/Combined MPG):

15 / 20 / 17

Range (city/hwy):

258 / 344 miles

Recommended Fuel Type:

Premium Unleaded

Engine Specifications

Engine Size:

3 liters

Engine Configuration:

Inline

Number of Cylinders:

6

Transmission:

Automatic

Standard/Optional Drivetrain Type:

AWD

EPA Fuel Economy (City/Highway/Combined MPG):

21 / 25 / 23

Range (city/hwy):

460 / 548 miles

Recommended Fuel Type:

Premium Unleaded

Standard/Optional Features

Apple CarPlay:

Standard

Android Auto:

Standard

Wireless Smartphone Charging:

Available

Keyless Entry:

Standard

Keyless Ignition:

Standard

Adaptive Cruise Control:

Available

Heated Seats:

Standard

Cooled/Ventilated Seats:

Available

Leather Upholstery:

Standard

Navigation System:

Standard

Sunroof/Moonroof:

Standard

Heated Steering Wheel:

Available

Standard/Optional Features

Apple CarPlay:

Standard

Android Auto:

Standard

Wireless Smartphone Charging:

Available

Keyless Entry:

Standard

Keyless Ignition:

Standard

Adaptive Cruise Control:

Available

Heated Seats:

Standard

Cooled/Ventilated Seats:

Available

Leather Upholstery:

Standard

Navigation System:

Standard

Sunroof/Moonroof:

Standard

Heated Steering Wheel:

Available

Safety Equipment

Forward Collision Warning:

Standard

Pedestrian Detection:

Standard

Lane Departure Warning:

Standard

Lane Keeping Assist:

Available

Blind Spot Monitoring:

Standard

Rear Cross-Traffic Alert:

Standard

360-Degree Camera:

N/A

Rear Seat Reminder:

N/A

Driver Attention Monitoring:

Standard

Safety Equipment

Forward Collision Warning:

Standard

Pedestrian Detection:

Standard

Lane Departure Warning:

Standard

Lane Keeping Assist:

Available

Blind Spot Monitoring:

Standard

Rear Cross-Traffic Alert:

Standard

360-Degree Camera:

Available

Rear Seat Reminder:

N/A

Driver Attention Monitoring:

Standard

Interior Dimensions

Front Head Room:

40.3 inches

Front Leg Room:

40.7 inches

Front Shoulder Room:

57.5 inches

Rear Head Room:

37.5 inches

Rear Leg Room:

35.5 inches

Rear Shoulder Room:

56 inches

Cargo Space:

18.5 cubic feet

Cargo Space, 2nd-row seat folded down:

50.5 cubic feet

Overall Interior Volume:

Not yet available

Interior Dimensions

Front Head Room:

39.3 inches

Front Leg Room:

40.4 inches

Front Shoulder Room:

60 inches

Rear Head Room:

37.5 inches

Rear Leg Room:

35.7 inches

Rear Shoulder Room:

57.7 inches

Cargo Space:

27.4 cubic feet

Cargo Space, 2nd-row seat folded down:

59.6 cubic feet

Overall Interior Volume:

Not yet available

Exterior Dimensions

Curb Weight:

4597 lbs

Width:

84.2 inches

Height:

63.8 inches

Length:

187.5 inches

Wheelbase:

112.8 inches

Ground Clearance:

8.1 inches

Exterior Dimensions

Curb Weight:

4855 lbs

Width:

87.1 inches

Height:

66.3 inches

Length:

194.8 inches

Wheelbase:

117.1 inches

Ground Clearance:

8.1 inches

Standard Wheel/Tire Information

Wheel Size:

20.0 x 9.0 inches

Wheel Type:

painted alloy

Tire Size:

255/45ZR20

Standard Wheel/Tire Information

Wheel Size:

20.0 x 9.0 inches

Wheel Type:

alloy

Tire Size:

275/45R20