BMW X4 vs. BMW X6 M
When comparing the BMW X4's and the BMW X6 M's specifications and ratings, the BMW X4 has the advantage in the areas of new vehicle base pricing, fuel efficiency, resale value and overall quality score. The BMW X6 M has the advantage in the areas of reliability and base engine power. Based on this comparison of the BMW X4's and the BMW X6 M's specifications and ratings, the BMW X4 is a better car than the BMW X6 M.
BMW X4 vs. BMW X6 M Pricing
For a new model, the BMW X4's price is between $58,657 and $75,511, with the BMW X6 M priced between $133,060 and $145,522.
BMW X4 vs. BMW X6 M Resale/Retained Value
Looking at the 5-year depreciation rate for both models, the BMW X4 loses 47.7 percent of its value and the BMW X6 M loses 53.1 percent of its value. This means the BMW X4 retains 5.3 percentage points more of its value and has the advantage of higher resale value versus the BMW X6 M.
BMW X4 vs. BMW X6 M Quality Rating
The iSeeCars Overall Quality rating for the BMW X4 is 7.5 out of 10 while the BMW X6 M's quality rating is 7.2 out of 10. This results in the BMW X4 being ranked 22 out of 61 Best Luxury 5-seater SUVs and the BMW X6 M being ranked 23 out of 61. Out of 68 Best Luxury Crossover SUVs, the BMW X4 is ranked 27 and the BMW X6 M is ranked 28.
BMW X4 vs. BMW X6 M Reliability Rating
iSeeCars’ Reliability Rating for the BMW X4 is 7.1 out of 10. For the BMW X6 M the reliability rating is 7.3 out of 10. This gives the BMW X6 M a slight advantage in reliability compared to the BMW X4.
Engine Power and Fuel Efficiency Comparison
For engine performance, the BMW X4’s base engine makes 248 horsepower, and the BMW X6 M base engine makes 617 horsepower. The X4 is rated to deliver an average of 24 miles per gallon, with a highway range of 482 miles. The X6 M is rated to deliver an average of 15 miles per gallon, with a highway range of 394 miles. This gives the BMW X4 the fuel efficiency and maximum range advantage over the BMW X6 M. Both models use premium unleaded.
Pricing
New Asking Price:
58657 - 75511
Used Asking Price:
58153 - 74028
5-Year Depreciation (lower is better):
0.477466
Pricing
New Asking Price:
133060 - 145522
Used Asking Price:
-
5-Year Depreciation (lower is better):
0.53054
BMW X4 Scores & Rankings
Overall Score:
7.5 / 10
Reliability:
7.1 / 10
Retained Value:
7.9 / 10
Safety:
Not available
BMW X6 M Scores & Rankings
Overall Score:
7.2 / 10
Reliability:
7.3 / 10
Retained Value:
7.1 / 10
Safety:
Not available
BMW X4 Rankings
Ranking
4 out of / 11Ranking
5 out of / 29Ranking
8 out of / 29Ranking
9 out of / 29Ranking
9 out of / 29Ranking
12 out of / 27Ranking
12 out of / 25Ranking
13 out of / 29Ranking
14 out of / 29Ranking
18 out of / 29Ranking
19 out of / 27Ranking
20 out of / 68Ranking
21 out of / 68Ranking
22 out of / 68Ranking
22 out of / 61Ranking
22 out of / 61Ranking
23 out of / 29Ranking
24 out of / 61Ranking
27 out of / 68Ranking
27 out of / 61Ranking
29 out of / 61Ranking
30 out of / 54Ranking
34 out of / 68Ranking
34 out of / 68Ranking
35 out of / 61Ranking
36 out of / 68Ranking
36 out of / 59Ranking
41 out of / 61Ranking
50 out of / 68BMW X6 M Rankings
Ranking
3 out of / 68Ranking
4 out of / 61Ranking
4 out of / 21Ranking
6 out of / 68Ranking
7 out of / 8Ranking
8 out of / 21Ranking
11 out of / 61Ranking
13 out of / 27Ranking
13 out of / 25Ranking
13 out of / 21Ranking
14 out of / 21Ranking
14 out of / 21Ranking
15 out of / 21Ranking
16 out of / 21Ranking
17 out of / 21Ranking
18 out of / 68Ranking
20 out of / 20Ranking
22 out of / 61Ranking
23 out of / 61Ranking
28 out of / 68Ranking
30 out of / 68Ranking
33 out of / 61Ranking
36 out of / 61Ranking
42 out of / 68Ranking
43 out of / 68Ranking
50 out of / 68Ranking
51 out of / 61Ranking
53 out of / 54Ranking
59 out of / 59Available Body Styles
SUV
Available Body Styles
SUV
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
BMW X4 Trim Levels
M40i, xDrive30i
BMW X6 M Trim Levels
Competition
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:
248 hp @ 5200 rpm
Torque:
258 foot-lbs @ 1450 rpm
Power-to-Weight Ratio (higher is better):
0.059 hp per pound
Towing capacity:
Not yet available
Base Drivetrain Specifications
Horsepower:
617 hp @ 6000 rpm
Torque:
553 foot-lbs @ 1800 rpm
Power-to-Weight Ratio (higher is better):
0.115 hp per pound
Towing capacity:
Not yet available
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
21 / 28 / 24
Range (city/hwy):
361 / 482 miles
Recommended Fuel Type:
Premium Unleaded
Engine Specifications
Engine Size:
4.4 liters
Engine Configuration:
V
Number of Cylinders:
8
Transmission:
Automatic
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
13 / 18 / 15
Range (city/hwy):
285 / 394 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Android Auto:
Standard
Apple Car Play:
Standard
Heated Steering Wheel:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Sunroof/Moonroof:
Standard
Adaptive Cruise Control:
Available
Cooled/Ventilated Seats:
Available
Heated Seats
Available
Wireless Smartphone Charging:
Available
Standard/Optional Features
Android Auto:
Standard
Apple Car Play:
Standard
Heated Steering Wheel:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Sunroof/Moonroof:
Standard
Adaptive Cruise Control:
Available
Cooled/Ventilated Seats:
Available
Heated Seats
Standard
Wireless Smartphone Charging:
Standard
Safety Equipment
Blind Spot Monitoring:
Standard
Driver Attention Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Pedestrian Detection:
Standard
Rear Cross-Traffic Alert:
Standard
360-Degree Camera:
N/A
Lane Keeping Assist:
N/A
Rear Seat Reminder:
N/A
Safety Equipment
Blind Spot Monitoring:
Standard
Driver Attention Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Pedestrian Detection:
Standard
Rear Cross-Traffic Alert:
Standard
360-Degree Camera:
Standard
Lane Keeping Assist:
Available
Rear Seat Reminder:
Standard
Interior Dimensions
Front Head Room:
39.5 inches
Front Leg Room:
40.7 inches
Front Shoulder Room:
57.5 inches
Rear Head Room:
37.2 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:
4178 lbs
Width:
84.2 inches
Height:
63.8 inches
Length:
187.6 inches
Wheelbase:
112.8 inches
Ground Clearance:
8 inches
Exterior Dimensions
Curb Weight:
5375 lbs
Width:
87.1 inches
Height:
66.7 inches
Length:
195 inches
Wheelbase:
117 inches
Ground Clearance:
8.4 inches
Standard Wheel/Tire Information
Wheel Size:
19.0 x 7.5 inches
Wheel Type:
painted aluminum alloy
Tire Size:
245/50R19
Standard Wheel/Tire Information
Wheel Size:
21.0 x 10.5 inches
Wheel Type:
painted aluminum alloy
Tire Size:
295/35R21