Size comparison · drawn to scale
Mercedes-Benz CLS (C218) vs Lamborghini Sian: size comparison
- Length Sian 40 mm2 in longer
- Height CLS (C218) 283 mm11 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
Dimensions and difference
The CLS (C218) is 40 mm2 in shorter and 283 mm11 in taller than the Sian. Its wheelbase is 174 mm7 in longer.
| Dimension | CLS (C218) | Sian | Difference, car 1 vs car 2 |
|---|---|---|---|
| Length | 4,940 mm16 ft 2 in16 ft 2 in4,940 mm | 4,980 mm16 ft 4 in16 ft 4 in4,980 mm | −40 mm−2 in −0.8% |
| Width | Not in our catalog yet | 2,101 mm6 ft 11 in6 ft 11 in2,101 mm | - |
| Height | 1,416 mm4 ft 8 in4 ft 8 in1,416 mm | 1,133 mm3 ft 9 in3 ft 9 in1,133 mm | +283 mm+11 in +25.0% |
| Wheelbase | 2,874 mm9 ft 5 in9 ft 5 in2,874 mm | 2,700 mm8 ft 10 in8 ft 10 in2,700 mm | +174 mm+7 in +6.4% |
| Boot | 475 L16.8 cu ft16.8 cu ft475 L | 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.
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 Mercedes-Benz CLS (C218) or the Lamborghini Sian?
The Lamborghini Sian is the bigger car by length. The CLS (C218) is 40 mm shorter and 283 mm taller than the Sian. Its wheelbase is 174 mm longer.
Will the Mercedes-Benz CLS (C218) 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.

