DriveSize

2015 Tesla Model X vs 2008 Tesla Roadster

Side view of the 2015 Tesla Model X
Side view of the 2008 Tesla Roadster

Tesla Model X

2015

Tesla Roadster

2008

Select unit of measurement:

Which is bigger, the 2015 Tesla Model X or 2008 Tesla Roadster?

Key dimensions: length, width, height

With 110.6 cm between them, these two vehicles sit at opposite ends of the length scale. If you have a narrow garage, take note as the 2015 Tesla Model X is 28 cm wider than the 2008 Tesla Roadster, which could make for a tighter squeeze. The difference in height is dramatic, with the 2015 Tesla Model X standing 55.7 cm taller than the 2008 Tesla Roadster. The extra 4.1 cm of clearance helps the 2015 Tesla Model X feel a bit more robust in daily driving. The 2015 Tesla Model X is 61.4 cm longer in the wheelbase, putting it in a completely different category of ride and comfort when compared to the 2008 Tesla Roadster.

Measurements

Length

505.2 cm (+110.6)

394.6 cm

Height

168.4 cm (+55.7)

112.7 cm

Width (excluding mirrors)

199.9 cm (+28)

171.9 cm

Width (including mirrors)

227.1 cm (+4.1)

185.1 cm

Ground clearance

17.1 cm (+61.4)

13 cm

Wheelbase

296.5 cm (+3.3)

235.1 cm

How each car compares with its class average

Length

505.2 cm

52.6 cm longer than the average Crossover

394.6 cm

51.9 cm shorter than the average Sports car

Height

168.4 cm

5.6 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

17.1 cm

1 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 2015 Tesla Model X
Front view of the 2008 Tesla Roadster

Cargo Capacity: which has more space?

Standard and largest cargo capacity

The 2015 Tesla Model X is the only model in this pair with confirmed cargo stats, with a 357 L (SAE) capacity that is below average for its class. The 2015 Tesla Model X's 2,166 L (SAE) capacity with the seats down 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.

357 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.

2,166 L

N/A

Frunk capacity

187 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.

196 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.

98 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.

357 L

382 L less 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.

2,166 L

295 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.

75%

SAE: below class average (-25%)

Rear view

Rear view of the 2015 Tesla Model X
Rear view of the 2008 Tesla Roadster

Details

Doors, seats, weight, maneuverability

With an extra 3 doors, the 2015 Tesla Model X makes loading child seats or shopping easier than in the 2-door 2008 Tesla Roadster. With a 5-seat advantage, the 2015 Tesla Model X is clearly built to carry far larger groups than the 2008 Tesla Roadster. You’ll appreciate the 1.25 m tighter turning circle of the 2008 Tesla Roadster when navigating cramped multi-storey car parks.

Measurements

Doors

5 (+3)

2

Max. seats

7 (+5)

2

Turning circle

12.3 m (+1.3)

11.1 m

Curb weight

N/A

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

N/A

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 2015 Tesla Model X or 2008 Tesla Roadster fit in a standard parking space?

2015 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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