BMW i8 vs. Tesla Model X
In comparing the BMW i8's and the Tesla Model X's specifications and ratings, The Tesla Model X has the advantage in the areas of typical lower range of pricing for one- to five-year-old used cars, reliability, resale value, overall quality score and base engine power. Based on this comparison of the BMW i8's and the Tesla Model X's specifications and ratings, the Tesla Model X is a better car than the BMW i8.
BMW i8 vs. Tesla Model X Pricing
A used 2020 BMW i8 ranges from $80,175 to $123,355 while a used 2020 Tesla Model X is priced between $57,995 to $80,910.
BMW i8 vs. Tesla Model X Resale/Retained Value
Looking at the 5-year depreciation rate for both models, the BMW i8 loses 50.8 percent of its value and the Tesla Model X loses 47 percent of its value. This means the Tesla Model X retains 3.7 percentage points more of its value and has the advantage of higher resale value versus the BMW i8.
BMW i8 vs. Tesla Model X Quality Rating
The iSeeCars Overall Quality rating for the BMW i8 is 7.5 out of 10 while the Tesla Model X's quality rating is 9.1 out of 10. This results in the BMW i8 being ranked 2 out of 4 Best Hybrid Luxury Coupes and the Tesla Model X being ranked 1 out of 35 Best Electric SUVs.
BMW i8 vs. Tesla Model X Reliability Rating
iSeeCars’ Reliability Rating for the BMW i8 is 6.6 out of 10. For the Tesla Model X the reliability rating is 8.1 out of 10. This gives the Tesla Model X an advantage in reliability compared to the BMW i8.
Engine Power and Fuel Efficiency Comparison
For engine performance, the BMW i8’s base engine makes 369 horsepower, and the Tesla Model X base engine makes 518 horsepower. The i8 is rated to deliver an average of 27 miles per gallon, with a highway range of 337 miles. The Model X is rated to deliver an average of 108 miles per gallon of gasoline-equivalent (MPGe), with a highway range of 351 miles. This gives the Tesla Model X the fuel efficiency and maximum range advantage over the BMW i8. The i8 uses electricity, premium unleaded, and the Model X uses electricity.
Safety Ratings Comparison
The Tesla Model X has an average safety rating of 5 out of 5 Stars based on NHTSA's crash test ratings.
Pricing
New Asking Price:
-
Used Asking Price:
$80,175 - $123,355
5-Year Depreciation (lower is better):
50.8%
Pricing
New Asking Price:
-
Used Asking Price:
$57,995 - $80,910
5-Year Depreciation (lower is better):
47%
BMW i8 Scores & Rankings
Overall Score:
7.5 / 10
Reliability:
6.6 / 10
Retained Value:
8.4 / 10
Safety:
Not available
Tesla Model X Scores & Rankings
Overall Score:
9.1 / 10
Reliability:
8.1 / 10
Retained Value:
9.2 / 10
Safety:
10.0 / 10
BMW i8 Rankings
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18 out of / 27Tesla Model X Rankings
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33 out of / 35Available Body Styles
Convertible, Coupe
Available Body Styles
SUV
Available Drivetrain Options
Plug-In Hybrid
Available Drivetrain Options
Electric
BMW i8 Trim Levels
Not yet available
Tesla Model X Trim Levels
Long Range, Long Range Plus, Performance
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:
8 years
Warranty, Roadside Assistance:
4 years / 50000 miles
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):
5 out of 5 Stars
IIHS Safety Rating:
Not yet available
Base Drivetrain Specifications
Horsepower:
369 hp @ 5800 rpm
Torque:
420 foot-lbs @ 3700 rpm
Power-to-Weight Ratio (higher is better):
0.105 hp per pound
Towing capacity:
Not yet available
Base Drivetrain Specifications
Horsepower:
518 hp
Torque:
487 foot-lbs
Power-to-Weight Ratio (higher is better):
0.096 hp per pound
Towing capacity:
4960 lbs
Engine Specifications
Engine Size:
1.5 liters
Engine Configuration:
Inline
Number of Cylinders:
3
Transmission:
Automatic
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
26 / 29 / 27
MPGe:
68 / 70 / 69
Range (city/hwy):
304 / 337 miles
Recommended Fuel Type:
Electricity, Premium Unleaded
Battery Size/Capacity :
Not applicable
Maximum Charging Rate:
Not applicable
Engine Specifications
Engine Size:
Not Applicable
Engine Configuration:
Not Applicable
Number of Cylinders:
Not Applicable
Transmission:
Automatic
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
Not applicable
MPGe:
108 / 101 / 105
Range (city/hwy):
351 miles
Recommended Fuel Type:
Electricity
Battery Size/Capacity:
100 kWh
Maximum Charging Rate:
12 hours (240V)
Standard/Optional Features
Apple Car Play:
Standard
Heated Seats
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Adaptive Cruise Control:
N/A
Android Auto:
N/A
Cooled/Ventilated Seats:
N/A
Heated Steering Wheel:
N/A
Sunroof/Moonroof:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Apple Car Play:
N/A
Heated Seats
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Adaptive Cruise Control:
Standard
Android Auto:
N/A
Cooled/Ventilated Seats:
N/A
Heated Steering Wheel:
Standard
Sunroof/Moonroof:
Standard
Wireless Smartphone Charging:
N/A
Safety Equipment
360-Degree Camera:
Standard
Forward Collision Warning:
Standard
Pedestrian Detection:
Standard
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
N/A
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Safety Equipment
360-Degree Camera:
N/A
Forward Collision Warning:
Standard
Pedestrian Detection:
Standard
Blind Spot Monitoring:
Standard
Driver Attention Monitoring:
N/A
Lane Departure Warning:
Standard
Lane Keeping Assist:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Interior Dimensions
Front Head Room:
38.7 inches
Front Leg Room:
43.1 inches
Front Shoulder Room:
56.7 inches
Rear Head Room:
32.4 inches
Rear Leg Room:
28.2 inches
Rear Shoulder Room:
49.6 inches
Cargo Space:
4.7 cubic feet
Cargo Space, 2nd-row seat folded down:
Not yet available
Overall Interior Volume:
Not yet available
Interior Dimensions
Front Head Room:
41.7 inches
Front Leg Room:
41.2 inches
Front Shoulder Room:
60.7 inches
Rear Head Room:
40.9 inches
Rear Leg Room:
38.4 inches
Rear Shoulder Room:
56.8 inches
Cargo Space:
19.2 cubic feet
Cargo Space, 2nd-row seat folded down:
81.2 cubic feet
Overall Interior Volume:
113.2 cubic feet
Exterior Dimensions
Curb Weight:
3501 lbs
Width:
87.3 inches
Height:
50.9 inches
Length:
184.9 inches
Wheelbase:
110.2 inches
Ground Clearance:
4.6 inches
Exterior Dimensions
Curb Weight:
5421 lbs
Width:
89.4 inches
Height:
66.3 inches
Length:
198.3 inches
Wheelbase:
116.7 inches
Ground Clearance:
7 inches
Standard Wheel/Tire Information
Wheel Size:
20.0 x 7.5 inches
Wheel Type:
aluminum alloy
Tire Size:
215/45R20
Standard Wheel/Tire Information
Wheel Size:
20.0 x 9.0 inches
Wheel Type:
aluminum alloy
Tire Size:
265/45R20
