Size comparison · drawn to scale
Pontiac Trans Am II vs Lamborghini Sian: size comparison
- Length Trans Am II 19 mm0.7 in longer
- Width Sian 237 mm9 in wider
- Height Trans Am II 119 mm5 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 1:22 on a desktop screen · grid 500 mm1 ft · in Overlay both cars start at the front bumper Side view: dashed lines mark the axles Front view: width without mirrors Top view: footprint on the road
Dimensions and difference
The Trans Am II is 19 mm0.7 in longer, 237 mm9 in narrower and 119 mm5 in taller than the Sian. Its wheelbase is 48 mm2 in longer.
| Dimension | Trans Am II | Sian | Difference, car 1 vs car 2 |
|---|---|---|---|
| Length | 4,999 mm16 ft 5 in16 ft 5 in4,999 mm | 4,980 mm16 ft 4 in16 ft 4 in4,980 mm | +19 mm+0.7 in +0.4% |
| Width | 1,864 mm6 ft 1 in6 ft 1 in1,864 mm | 2,101 mm6 ft 11 in6 ft 11 in2,101 mm | −237 mm−9 in −11.3% |
| Height | 1,252 mm4 ft 1 in4 ft 1 in1,252 mm | 1,133 mm3 ft 9 in3 ft 9 in1,133 mm | +119 mm+5 in +10.5% |
| Wheelbase | 2,748 mm9 ft 0 in9 ft 0 in2,748 mm | 2,700 mm8 ft 10 in8 ft 10 in2,700 mm | +48 mm+2 in +1.8% |
| Footprint | 9.32 m²100.3 sq ft100.3 sq ft9.32 m² | 10.46 m²112.6 sq ft112.6 sq ft10.46 m² | −1.14 m²−12.3 sq ft −10.9% |
| Kerb weight | 1,746 kg3,849 lb3,849 lb1,746 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.
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.
Trans Am II
- Single garage
- Tight 501 mm1 ft 8 in to spare in length, 568 mm1 ft 10 in each side
- Parking bay
- Tight 1 mm0.0 in to spare in length, 318 mm1 ft 1 in 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 Pontiac Trans Am II or the Lamborghini Sian?
The Lamborghini Sian is the bigger car by footprint (length × width). The Trans Am II is 19 mm longer, 237 mm narrower and 119 mm taller than the Sian. Its wheelbase is 48 mm longer.
Will the Pontiac Trans Am II and the Lamborghini Sian fit in a standard garage?
In a typical single garage of 5.5 × 3.0 m inside: The Pontiac Trans Am II fits, but it is tight to get out (501 mm to spare in length, 568 mm each side). 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.