2020 Tesla Model Y vs 2021 Tesla Model X
Which is bigger, the 2020 Tesla Model Y or 2021 Tesla Model X?
Key dimensions: length, width, height
At 30.6 cm shorter, the 2020 Tesla Model Y could be the nimbler choice for city drivers compared to the 2021 Tesla Model X. The 2020 Tesla Model Y is the leaner of the two, sitting 7.8 cm narrower than the 2021 Tesla Model X for easier navigation through city traffic. From the comparison table, you can see that the 2021 Tesla Model X is 5.6 cm taller, which can make loading child seats or luggage slightly easier than in the 2020 Tesla Model Y. The 2020 Tesla Model Y sits 2.6 cm higher off the ground than the 2021 Tesla Model X, providing a helpful extra margin of safety when driving over gravel or light debris. The wheelbase on both vehicles is nearly identical, suggesting a similar level of high-speed stability.
Measurements
Length
475.1 cm
505.7 cm (+30.6)
Height
162.4 cm
168 cm (+5.6)
Width (excluding mirrors)
192.1 cm
199.9 cm (+7.8)
Width (including mirrors)
212.9 cm (+2.6)
227.1 cm
Ground clearance
17.2 cm
14.6 cm (+7.5)
Wheelbase
289 cm
296.5 cm (+1)
How each car compares with its class average
Length
475.1 cm
22.5 cm longer than the average Crossover
505.7 cm
53.1 cm longer than the average Crossover
Height
162.4 cm
0.4 cm shorter than the average Crossover
168 cm
5.2 cm taller than the average Crossover
Width (excluding mirrors)
192.1 cm
7.2 cm wider than the average Crossover
199.9 cm
15 cm wider than the average Crossover
Width (including mirrors)
212.9 cm
6.5 cm wider than the average Crossover
227.1 cm
20.7 cm wider than the average Crossover
Ground clearance
17.2 cm
0.9 cm less ground clearance than the average Crossover
14.6 cm
3.5 cm less ground clearance than the average Crossover
Wheelbase
289 cm
16.6 cm longer wheelbase than the average Crossover
296.5 cm
24.1 cm longer wheelbase than the average Crossover
Front view


Cargo Capacity: which has more space?
Standard and largest cargo capacity
Whether seats are up or down, the 2021 Tesla Model X wins, offering a massive 257 L and a large 430 L (SAE) lead.
Measurements
Standard cargo capacity (SAE)
The standard cargo capacity using SAE, the method commonly used in the US.
This is the manufacturer's normal published figure; it does not imply a particular seat configuration.
854 L
1,111 L (+257)
Largest cargo capacity (SAE)
The largest cargo capacity using SAE, the method commonly used in the US.
If only one SAE figure is published, the standard and largest values are the same.
2,041 L
2,471 L (+430)
Frunk capacity
117 L
183 L (+66)
Cargo space vs length
This DriveSize metric divides blended cargo volume by overall vehicle length.
Blended cargo uses 65% of the standard figure and 35% of the largest figure, using VDA where available and SAE otherwise.
267.2 L per m
313.8 L per m (+46.6)
Cargo space vs footprint
This DriveSize metric divides blended cargo volume by footprint.
Blended cargo uses 65% of the standard figure and 35% of the largest figure, using VDA where available and SAE otherwise.
It helps show how efficiently a car turns exterior area into usable cargo space.
139.1 L per m²
157 L per m² (+17.9)
How each car compares with its class average
Standard cargo capacity (SAE)
The standard cargo capacity using SAE, the method commonly used in the US.
This is the manufacturer's normal published figure; it does not imply a particular seat configuration.
854 L
115 L more cargo volume than the average Crossover
1,111 L
372 L more cargo volume than the average Crossover
Largest cargo capacity (SAE)
The largest cargo capacity using SAE, the method commonly used in the US.
If only one SAE figure is published, the standard and largest values are the same.
2,041 L
170 L more cargo volume than the average Crossover
2,471 L
600 L more cargo volume than the average Crossover
DriveSize space efficiency score
DriveSize space efficiency compares blended cargo volume per square meter of footprint with the class average.
Blended cargo uses 65% of the standard figure and 35% of the largest figure within the selected cargo measurement method.
VDA scores compare with VDA class averages, and SAE scores compare with SAE class averages. Around 100% means in line with class average.
106%
SAE: above class average (+6%)
120%
SAE: above class average (+20%)
Rear view


Details
Doors, seats, weight, maneuverability
Both the 2021 Tesla Model X and 2020 Tesla Model Y come with a 5-door setup, providing identical passenger access. In terms of passenger capacity, there is no difference here, with both vehicles providing a maximum of 5 seats. A minor 0.2 m in turning circle separates these two, meaning they handle tight car parks almost equally.
Measurements
Doors
5
5
Max. seats
5
5
Turning circle
12.1 m
12.3 m (+0.2)
Curb weight
N/A
2,337 kg
How each car compares with its class average
Turning circle
12.1 m
0.9 m larger turning circle than the average Crossover
12.3 m
1.1 m larger turning circle than the average Crossover
Curb weight
N/A
2,337 kg
705 kg heavier than the average Crossover
DriveSize manoeuvrability score
DriveSize manoeuvrability score combines turning circle and footprint, with turning circle weighted more heavily.
Around 100% means in line with the class average; higher scores indicate better manoeuvrability relative to similar cars.
93%
7% less manoeuvrable than the average Crossover
89%
11% less manoeuvrable than the average Crossover
Parking
Will the 2020 Tesla Model Y or 2021 Tesla Model X fit in a standard parking space?
2020 Tesla Model Y parking fit score
DriveSize compares the car's width and length with typical parking-space sizes by region.
Vehicle dimensions are rounded up and available side or length clearance is rounded down.
Side clearance is based on body width excluding mirrors where available; real spaces can vary because of mirrors, walls, pillars, kerbs, bay markings, and nearby cars.
For an average USA / Canada space: body side clearance is 41 cm per side (excluding mirrors), and length clearance is 37 cm at each end.
Body side clearance (excluding mirrors)
41 cm
Length clearance (at each end)
37 cm
2021 Tesla Model X parking fit score
DriveSize compares the car's width and length with typical parking-space sizes by region.
Vehicle dimensions are rounded up and available side or length clearance is rounded down.
Side clearance is based on body width excluding mirrors where available; real spaces can vary because of mirrors, walls, pillars, kerbs, bay markings, and nearby cars.
For an average USA / Canada space: body side clearance is 37.5 cm per side (excluding mirrors), and length clearance is 22 cm at each end.
Body side clearance (excluding mirrors)
37.5 cm
Length clearance (at each end)
22 cm
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