2021 Tesla Model X vs. 2021 Audi e-tron
iSeeCars' unbiased and data-driven comparison of the 2021 Tesla Model X and 2021 Audi e-tron contrasts the two cars across a broad spectrum of vehicle specifications to determine which car is better. In addition to comparing pricing and specs, iSeeCars uses all the ratings, rankings, and insights from its comprehensive analyses of each vehicle model, including calculations of reliability, safety, depreciation, value retention, and the vehicle's projected lifetime recalls (based on analyzing over 25 billion data points). This in-depth evaluation is used to identify which vehicle represents a better overall choice for shoppers who are considering both the 2021 Tesla Model X and the 2021 Audi e-tron.
In comparing the 2021 Tesla Model X's and the 2021 Audi e-tron's specifications and ratings, the 2021 Tesla Model X has the advantage in the areas of resale value and base engine power. The 2021 Audi e-tron has the advantage in the areas of typical lower range of pricing for used cars, and interior volume. Based on this comparison of the 2021 Tesla Model X's and the 2021 Audi e-tron's specifications and ratings, the two cars are fairly comparable.
Pricing: A used 2021 Tesla Model X ranges from $47,996 to $73,905 while a used 2021 Audi e-tron is priced between $30,786 to $44,991.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the 2021 Tesla Model X loses 55.2 percent of its value and the 2021 Audi e-tron loses 65.1 percent of its value. This means the 2021 Tesla Model X retains 9.9 percentage points more of its value and has the advantage of higher resale value versus the 2021 Audi e-tron.
Engine Power and Fuel Efficiency Comparison: For engine performance, the 2021 Tesla Model X’s base engine makes 518 horsepower, and the 2021 Audi e-tron base engine makes 402 horsepower. Both models use electricity. The charge time for the Model X is 12 hours (240V), while the charge time for the e-tron is 10 hours (240V).
Passenger Space Comparison: While both models are electric SUVs, the 2021 Audi e-tron has the advantage of offering more interior volume, reflected in more rear shoulder room, rear leg room, and cargo space. The 2021 Tesla Model X has the advantage in the areas of front head room, front shoulder room, front leg room and rear head room.
Safety Ratings: When comparing crash test ratings from NHTSA, both the 2021 Tesla Model X and the 2021 Audi e-tron have the same average safety rating of 5 out of 5 Stars.
New Car Pricing
Asking Price:
-
Starting MSRP:
$79,990
Category Avg Starting MSRP:
(Luxury Electric Midsize SUVs)
$74,545
Category Starting MSRP Range:
(Luxury Electric Midsize SUVs)
$69,100 - $79,990
New Car Pricing
Asking Price:
-
Starting MSRP:
$65,900
Category Avg Starting MSRP:
(Luxury Electric Compact SUVs)
$53,945
Category Starting MSRP Range:
(Luxury Electric Compact SUVs)
$41,990 - $65,900
Used Car Pricing
Avg Used Car Price:
$60,295
Price Range:
$47,996 - $73,905
Category Avg Price:
(Luxury Electric Midsize SUVs)
$49,481
Category Avg Price Range:
(Luxury Electric Midsize SUVs)
$38,667 - $60,295
# Used Cars for Sale Nationally:
55
Avg Mileage of Used Cars for Sale:
48,451
# Good or Great Deals:
36
Used Car Pricing
Avg Used Car Price:
$37,360
Price Range:
$30,786 - $44,991
Category Avg Price:
(Luxury Electric Compact SUVs)
$36,290
Category Avg Price Range:
(Luxury Electric Compact SUVs)
$35,219 - $37,360
# Used Cars for Sale Nationally:
38
Avg Mileage of Used Cars for Sale:
34,531
# Good or Great Deals:
26
Tesla Model X Scores & Rankings
Overall Score:
8.4 / 10
Reliability:
8.1 / 10
Retained Value:
7.1 / 10
Safety:
10.0 / 10
Audi e-tron Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
6.4 / 10
Safety:
10.0 / 10
iSeeCars Reliability Insights for 2021 Tesla Model X
Remaining Life Expectancy (years):
Typical Category Remaining Life Expectancy:
N/A
Category Remaining Life Expectancy Range:
N/A
Chance of Reaching 200k Miles for a New Car:
iSeeCars Reliability Insights for 2021 Audi e-tron
Remaining Life Expectancy (years):
Typical Category Remaining Life Expectancy:
N/A
Category Remaining Life Expectancy Range:
N/A
Chance of Reaching 200k Miles for a New Car:
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
643.6
Typical Category Recalls:
(Luxury Electric Midsize SUVs)
327.1
Category Range for Recalls:
(Luxury Electric Midsize SUVs)
10.5 - 643.6
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
10.5
Typical Category Recalls:
(Luxury Electric Compact SUVs)
10.5
Category Range for Recalls:
(Luxury Electric Compact SUVs)
3.4 - 601.6
Tesla Model X Rankings
Ranking
1 out of / 44Ranking
1 out of / 44Ranking
1 out of / 44Ranking
1 out of / 44Ranking
1 out of / 27Ranking
1 out of / 27Ranking
1 out of / 27Ranking
1 out of / 27Ranking
1 out of / 8Ranking
1 out of / 8Ranking
2 out of / 44Ranking
2 out of / 44Ranking
2 out of / 44Ranking
2 out of / 44Ranking
2 out of / 44Ranking
2 out of / 27Ranking
2 out of / 27Ranking
2 out of / 27Ranking
2 out of / 27Ranking
2 out of / 27Ranking
3 out of / 27Ranking
4 out of / 27Ranking
5 out of / 44Ranking
6 out of / 44Ranking
13 out of / 44Ranking
18 out of / 27Ranking
21 out of / 27Ranking
25 out of / 44Ranking
37 out of / 44Audi e-tron Rankings
Ranking
3 out of / 27Ranking
5 out of / 27Ranking
6 out of / 44Ranking
7 out of / 44Ranking
8 out of / 27Ranking
12 out of / 44Ranking
12 out of / 44Ranking
12 out of / 27Ranking
14 out of / 27Ranking
14 out of / 27Ranking
16 out of / 27Ranking
19 out of / 27Ranking
20 out of / 27Ranking
21 out of / 44Ranking
23 out of / 27Ranking
26 out of / 44Ranking
29 out of / 44Ranking
30 out of / 44Ranking
34 out of / 44Ranking
36 out of / 44Ranking
37 out of / 44Summary Review
Tesla’s Model X is a minivan/crossover-type vehicle with up to three rows of seating for up to seven passengers. It features a unique set of “Falcon” second-row doors that open up, rather than swinging out.
Summary Review
The Audi e-tron is a roomy two-row crossover. Like all Audis, this EV is upscale and offers the satisfying driving experience that European premium vehicle owners expect.
Pros and Cons
- Roomiest Tesla available
- Outstanding performance in upper trims
- Class-leading range
- No Android Auto or Apple CarPlay
- No spare tire on any trim
- Few luxury features
Pros and Cons
- All-wheel drive
- IIHS Top Safety Pick+
- 4,000-pound towing capacity
- Lower than segment average range
- Priced above many similar offerings
- Low volume availability
Available Body Styles
SUV
Available Body Styles
SUV
Available Drivetrain Options
Electric
Available Drivetrain Options
Electric
2021 Tesla Model X Trim Levels
Long Range, Long Range Plus, Performance, Plaid
2021 Audi e-tron Trim Levels
quattro Premium, quattro Premium Plus, quattro Prestige
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
8 years / 150000 miles
Warranty, Roadside Assistance:
4 years / 50000 miles
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):
5 out of 5 Stars
2025 NHTSA Overall Rating:
5 out of 5 Stars
2025 NHTSA Front Crash Overall Rating:
5 out of 5 Stars
2025 NHTSA Side Crash Overall Rating:
5 out of 5 Stars
2025 NHTSA Rollover Rating:
5 out of 5 Stars
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
5 out of 5 Stars
2025 NHTSA Overall Rating:
5 out of 5 Stars
2025 NHTSA Front Crash Overall Rating:
4 out of 5 Stars
2025 NHTSA Side Crash Overall Rating:
5 out of 5 Stars
2025 NHTSA Rollover Rating:
5 out of 5 Stars
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
518 hp
Torque:
487 foot-lbs
Power-to-Weight Ratio (higher is better):
0.094 hp per pound
Towing capacity:
4960 lbs
Base Drivetrain Specs
Horsepower:
402 hp
Torque:
490 foot-lbs
Power-to-Weight Ratio (higher is better):
0.071 hp per pound
Towing capacity:
Not yet available
Engine Specifications
Transmission:
Automatic
Standard/Optional Drivetrain Type:
AWD
MPGe:
109 / 101 / 105
Range (city/hwy):
351 miles
Recommended Fuel Type:
Electricity
Battery Size/Capacity :
100 kWh
Maximum Charging Rate:
12 hours (240V)
Engine Specifications
Transmission:
Automatic
Standard/Optional Drivetrain Type:
AWD
MPGe:
78 / 77 / 78
Range (city/hwy):
Not yet available
Recommended Fuel Type:
Electricity
Battery Size/Capacity:
95 kWh
Maximum Charging Rate:
10 hours (240V)
Standard/Optional Features
Adaptive Cruise Control:
Standard
Air Suspension:
Standard
Alloy wheels:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Heated Steering Wheel:
Standard
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Parking Sensors:
Standard
Power Lift Gate:
Standard
Power outlet:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Standard
Trailer Hitch:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Automatic Parking:
Available
Quad Seats:
Available
Android Auto:
N/A
Apple CarPlay:
N/A
Captain's seat:
N/A
Cooled/Ventilated Seats:
N/A
Front Bench Seats:
N/A
Massage Seats:
N/A
Paddle Shifters:
N/A
Panoramic Sunroof/Moonroof
N/A
Roadside assistance:
N/A
Roof Rack:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Adaptive Cruise Control:
Available
Air Suspension:
Standard
Alloy wheels:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Heated Steering Wheel:
Standard
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Parking Sensors:
Standard
Power Lift Gate:
Standard
Power outlet:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Standard
Trailer Hitch:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Automatic Parking:
N/A
Quad Seats:
N/A
Android Auto:
Standard
Apple CarPlay:
Standard
Captain's seat:
N/A
Cooled/Ventilated Seats:
Available
Front Bench Seats:
N/A
Massage Seats:
Available
Paddle Shifters:
N/A
Panoramic Sunroof/Moonroof
N/A
Roadside assistance:
Standard
Roof Rack:
Available
Wireless Smartphone Charging:
Available
Safety Features
Backup camera:
Standard
Blind Spot Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Pedestrian Detection:
Standard
360-Degree Camera:
N/A
Driver Attention Monitoring:
N/A
Lane Keeping Assist:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Safety Features
Backup camera:
Standard
Blind Spot Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Pedestrian Detection:
Standard
360-Degree Camera:
Available
Driver Attention Monitoring:
N/A
Lane Keeping Assist:
Available
Rear Cross-Traffic Alert:
Standard
Rear Seat Reminder:
N/A
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
Interior Dimensions
Front Head Room:
38.1 inches
Front Leg Room:
40.8 inches
Front Shoulder Room:
58.6 inches
Rear Head Room:
39 inches
Rear Leg Room:
39.1 inches
Rear Shoulder Room:
57.2 inches
Cargo Space:
28.5 cubic feet
Cargo Space, 2nd-row seat folded down:
57 cubic feet
Overall Interior Volume:
133.5 cubic feet
Exterior Dimensions
Curb Weight:
5534 lbs
Width:
89.4 inches
Height:
66.3 inches
Length:
198.3 inches
Wheelbase:
116.7 inches
Ground Clearance:
7 inches
Exterior Dimensions
Curb Weight:
5699 lbs
Width:
86.2 inches
Height:
65.5 inches
Length:
193 inches
Wheelbase:
115.3 inches
Ground Clearance:
8.2 inches
Standard Wheel/Tire Information
Wheel Size:
20.0 x 9.0 inches
Wheel Type:
aluminum alloy
Tire Size:
265/45R20
Standard Wheel/Tire Information
Wheel Size:
20.0 x 9.0 inches
Wheel Type:
painted aluminum alloy
Tire Size:
255/50R20
Exterior Colors
Black
Solid Black
Blue
Deep Blue Metallic
Red
Red Multi-Coat
Silver
Midnight Silver Metallic
White
Pearl White Multi-Coat
Beige
Not available
Gray
Not available
Exterior Colors
Black
Brilliant Black / Mythos Black Metallic
Blue
Galaxy Blue Metallic / Navarra Blue Metallic
Red
Catalunya Red Metallic
Silver
Florett Silver Metallic
White
Glacier White Metallic
Beige
Siam Beige Metallic
Gray
Manhattan Gray Metallic / Typhoon Gray Metallic
Interior Colors
Beige
Cream
Black
Black
White
Black and White
Brown
Not available
Interior Colors
Beige
Pearl Beige w/ Agate Gray Stitching
Black
Black w/ Rock Gray Stitching
White
Not available
Brown
Okapi Brown
