Size comparison · drawn to scale
Ford Thunderbird X vs Lamborghini Sian: size comparison
- Length Thunderbird X 108 mm4 in longer
- Height Thunderbird X 201 mm8 in taller
Car 1 blue, solid outline
Car 2 coral, dashed outline
Change cars
Zoom in to read the measurements - or see the table below.
Scale about 1:23 on a desktop screen · grid 500 mm1 ft · in Overlay both cars start at the front bumper Side view: dashed lines mark the axles
Dimensions and difference
The Thunderbird X is 108 mm4 in longer and 201 mm8 in taller than the Sian. Its wheelbase is 170 mm7 in longer.
| Dimension | Thunderbird X | Sian | Difference, car 1 vs car 2 |
|---|---|---|---|
| Length | 5,088 mm16 ft 8 in16 ft 8 in5,088 mm | 4,980 mm16 ft 4 in16 ft 4 in4,980 mm | +108 mm+4 in +2.2% |
| Width | Not in our catalog yet | 2,101 mm6 ft 11 in6 ft 11 in2,101 mm | - |
| Height | 1,334 mm4 ft 5 in4 ft 5 in1,334 mm | 1,133 mm3 ft 9 in3 ft 9 in1,133 mm | +201 mm+8 in +17.7% |
| Wheelbase | 2,870 mm9 ft 5 in9 ft 5 in2,870 mm | 2,700 mm8 ft 10 in8 ft 10 in2,700 mm | +170 mm+7 in +6.3% |
| Kerb weight | 1,604–1,690 kg3,536–3,726 lb3,536–3,726 lb1,604–1,690 kg | Not in our catalog yet | - |
Width without mirrors. Figures come from the catalog version pages; the drawing uses the same numbers. Body outlines are generic for the body type - proportions are exact, styling is not. Weight difference compares the lightest versions.
Garage and parking
A typical single garage is about 5.5 × 3.0 m18 ft 1 in × 9 ft 10 in inside; a parking bay about 5.0 × 2.5 m16 ft 5 in × 8 ft 2 in. Room to open a door: about 600 mm2 ft each side.
Sian
- Single garage
- Tight 520 mm1 ft 8 in to spare in length, 450 mm1 ft 6 in each side
- Parking bay
- Tight 20 mm0.8 in to spare in length, 200 mm8 in each side
Frequently asked questions
Which is bigger, the Ford Thunderbird X or the Lamborghini Sian?
The Ford Thunderbird X is the bigger car by length. The Thunderbird X is 108 mm longer and 201 mm taller than the Sian. Its wheelbase is 170 mm longer.
Will the Ford Thunderbird X and the Lamborghini Sian fit in a standard garage?
In a typical single garage of 5.5 × 3.0 m inside: The Lamborghini Sian fits, but it is tight to get out (520 mm to spare in length, 450 mm each side). Widths are without mirrors; check your own garage with our garage checker.
Drawn to one scale
Both cars use the same millimetre grid, so a longer bonnet or a taller roof shows exactly as it is.
Wheels at the real wheelbase
Dashed lines mark the axles. In Overlay both cars start at the front bumper; car 2 has a dashed outline.
Will it fit my garage?
Switch to Top view, or to feet and inches if your garage plan is in feet. Allow about 600 mm (2 ft) for opening the doors.

