DriveSize

2021 Tesla Model X vs 2008 Tesla Roadster

Side view of the 2021 Tesla Model X
Side view of the 2008 Tesla Roadster

Tesla Model X

2021

Tesla Roadster

2008

Select unit of measurement:

Which is bigger, the 2021 Tesla Model X or 2008 Tesla Roadster?

Key dimensions: length, width, height

At over 111.1 cm longer, the 2021 Tesla Model X occupies a much larger footprint than the 2008 Tesla Roadster, which translates to a more imposing road presence and requires larger parking spots. Head-on, the 2021 Tesla Model X looks significantly wider, extending 28 cm further than the 2008 Tesla Roadster. The 2021 Tesla Model X is an incredible 55.3 cm taller, which fundamentally alters the ease of access and the total volume of the interior relative to the 2008 Tesla Roadster. For all practical purposes, the ground clearance is the same between the vehicles, with just a minor 1.6 cm advantage in the 2021 Tesla Model X. With a 61.4 cm wheelbase advantage, the 2021 Tesla Model X is better for long-distance comfort, whereas the 2008 Tesla Roadster is better for agility.

Measurements

Length

505.7 cm (+111.1)

394.6 cm

Height

168 cm (+55.3)

112.7 cm

Width (excluding mirrors)

199.9 cm (+28)

171.9 cm

Width (including mirrors)

227.1 cm (+1.6)

185.1 cm

Ground clearance

14.6 cm (+61.4)

13 cm

Wheelbase

296.5 cm (+3.3)

235.1 cm

How each car compares with its class average

Length

505.7 cm

53.1 cm longer than the average Crossover

394.6 cm

51.9 cm shorter than the average Sports car

Height

168 cm

5.2 cm taller than the average Crossover

112.7 cm

16.7 cm shorter than the average Sports car

Width (excluding mirrors)

199.9 cm

15 cm wider than the average Crossover

171.9 cm

15.3 cm narrower than the average Sports car

Width (including mirrors)

227.1 cm

20.7 cm wider than the average Crossover

185.1 cm

24.1 cm narrower than the average Sports car

Ground clearance

14.6 cm

3.5 cm less ground clearance than the average Crossover

13 cm

1.5 cm more ground clearance than the average Sports car

Wheelbase

296.5 cm

24.1 cm longer wheelbase than the average Crossover

235.1 cm

28.4 cm shorter wheelbase than the average Sports car

Front view

Front view of the 2021 Tesla Model X
Front view of the 2008 Tesla Roadster

Cargo Capacity: which has more space?

Standard and largest cargo capacity

The 2021 Tesla Model X features a 1,111 L (SAE) boot with the seats up, which is way above average for its category. With its seats down, the 2021 Tesla Model X has 2,471 L of space for your belongings, which is way above average for its segment.

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.

1,111 L

N/A

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.

2,471 L

N/A

Frunk capacity

183 L

N/A

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.

313.8 L per m

N/A

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.

157 L per m²

N/A

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.

1,111 L

372 L more cargo volume than the average Crossover

N/A

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.

2,471 L

600 L more cargo volume than the average Crossover

N/A

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.

120%

SAE: above class average (+20%)

Rear view

Rear view of the 2021 Tesla Model X
Rear view of the 2008 Tesla Roadster

Details

Doors, seats, weight, maneuverability

With 5 doors, the 2021 Tesla Model X offers more points of entry than the 2008 Tesla Roadster, which typically makes loading passengers or gear into the back easier. Passenger space changes considerably here, as the 2021 Tesla Model X includes 3 more seats than the 2008 Tesla Roadster. Expect to put in a little more work in the 2021 Tesla Model X during tight turns, given its 1.25 m wider radius. The 2021 Tesla Model X is in a different weight class entirely, sitting 1,102 kg higher on the scales than the 2008 Tesla Roadster.

Measurements

Doors

5 (+3)

2

Max. seats

5 (+3)

2

Turning circle

12.3 m (+1.3)

11.1 m

Curb weight

2,337 kg (+1,102)

1,235 kg

How each car compares with its class average

Turning circle

12.3 m

1.1 m larger turning circle than the average Crossover

11.1 m

0.1 m smaller turning circle than the average Sports car

Curb weight

2,337 kg

705 kg heavier than the average Crossover

1,235 kg

340 kg lighter than the average Sports car

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.

89%

11% less manoeuvrable than the average Crossover

107%

7% more manoeuvrable than the average Sports car

Parking

Will the 2021 Tesla Model X or 2008 Tesla Roadster fit in a standard parking space?

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.

OK

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

2008 Tesla Roadster 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.

Comfortable

For an average USA / Canada space: body side clearance is 51.5 cm per side (excluding mirrors), and length clearance is 77.5 cm at each end.

Body side clearance (excluding mirrors)

51.5 cm

Length clearance (at each end)

77.5 cm

FAQs

Frequently asked questions

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