Size comparison · drawn to scale
Opel Commodore A vs Ferrari Portofino: size comparison
- Length Portofino 12 mm0.5 in longer
- Width Portofino 184 mm7 in wider
- Height Commodore A 127 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 1:21 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 Commodore A is 12 mm0.5 in shorter, 184 mm7 in narrower and 127 mm5 in taller than the Portofino. Its wheelbase is 2 mm0.1 in shorter.
| Dimension | Commodore A | Portofino | Difference, car 1 vs car 2 |
|---|---|---|---|
| Length | 4,574 mm15 ft 0 in15 ft 0 in4,574 mm | 4,586 mm15 ft 1 in15 ft 1 in4,586 mm | −12 mm−0.5 in −0.3% |
| Width | 1,754 mm5 ft 9 in5 ft 9 in1,754 mm | 1,938 mm6 ft 4 in6 ft 4 in1,938 mm | −184 mm−7 in −9.5% |
| Height | 1,445 mm4 ft 9 in4 ft 9 in1,445 mm | 1,318 mm4 ft 4 in4 ft 4 in1,318 mm | +127 mm+5 in +9.6% |
| Wheelbase | 2,668 mm8 ft 9 in8 ft 9 in2,668 mm | 2,670 mm8 ft 9 in8 ft 9 in2,670 mm | −2 mm−0.1 in −0.1% |
| Footprint | 8.02 m²86.4 sq ft86.4 sq ft8.02 m² | 8.89 m²95.7 sq ft95.7 sq ft8.89 m² | −0.86 m²−9.3 sq ft −9.7% |
| Kerb weight | 1,185 kg2,612 lb2,612 lb1,185 kg | 1,664–1,750 kg3,668–3,858 lb3,668–3,858 lb1,664–1,750 kg | −479 kg−1,056 lb −28.8% |
| Price new (EUR) | Not in our catalog yet | from about €189,704 (2018) | - |
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. New prices are list prices in EUR entered by our editors, with the year.
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.
Commodore A
- Single garage
- Fits 926 mm3 ft 0 in to spare in length, 623 mm2 ft 1 in each side
- Parking bay
- Tight 426 mm1 ft 5 in to spare in length, 373 mm1 ft 3 in each side
Portofino
- Single garage
- Tight 914 mm3 ft 0 in to spare in length, 531 mm1 ft 9 in each side
- Parking bay
- Tight 414 mm1 ft 4 in to spare in length, 281 mm11 in each side
Frequently asked questions
Which is bigger, the Opel Commodore A or the Ferrari Portofino?
The Ferrari Portofino is the bigger car by footprint (length × width). The Commodore A is 12 mm shorter, 184 mm narrower and 127 mm taller than the Portofino. Its wheelbase is 2 mm shorter.
Will the Opel Commodore A and the Ferrari Portofino fit in a standard garage?
In a typical single garage of 5.5 × 3.0 m inside: The Opel Commodore A fits with room to open the doors (926 mm to spare in length, 623 mm each side). The Ferrari Portofino fits, but it is tight to get out (914 mm to spare in length, 531 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.
