Size comparison · drawn to scale
Porsche Taycan I vs Toyota Mirai II JPD20: size comparison
- Length Mirai II JPD20 12 mm0.5 in longer
- Width Taycan I 81 mm3 in wider
- Height Mirai II JPD20 92 mm4 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 Taycan I is 12 mm0.5 in shorter, 81 mm3 in wider and 92 mm4 in lower than the Mirai II JPD20. Its wheelbase is 20 mm0.8 in shorter.
| Dimension | Taycan I | Mirai II JPD20 | Difference, car 1 vs car 2 |
|---|---|---|---|
| Length | 4,963 mm16 ft 3 in16 ft 3 in4,963 mm | 4,975 mm16 ft 4 in16 ft 4 in4,975 mm | −12 mm−0.5 in −0.2% |
| Width | 1,966 mm6 ft 5 in6 ft 5 in1,966 mm | 1,885 mm6 ft 2 in6 ft 2 in1,885 mm | +81 mm+3 in +4.3% |
| Height | 1,378 mm4 ft 6 in4 ft 6 in1,378 mm | 1,470 mm4 ft 10 in4 ft 10 in1,470 mm | −92 mm−4 in −6.3% |
| Wheelbase | 2,900 mm9 ft 6 in9 ft 6 in2,900 mm | 2,920 mm9 ft 7 in9 ft 7 in2,920 mm | −20 mm−0.8 in −0.7% |
| Footprint | 9.76 m²105.0 sq ft105.0 sq ft9.76 m² | 9.38 m²100.9 sq ft100.9 sq ft9.38 m² | +0.38 m²+4.1 sq ft +4.0% |
| Boot | Not in our catalog yet | 321 L11.3 cu ft11.3 cu ft321 L | - |
| Kerb weight | 2,050–2,326 kg4,519–5,128 lb4,519–5,128 lb2,050–2,326 kg | 1,900 kg4,189 lb4,189 lb1,900 kg | +150 kg+331 lb +7.9% |
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.
Taycan I
- Single garage
- Tight 537 mm1 ft 9 in to spare in length, 517 mm1 ft 8 in each side
- Parking bay
- Tight 37 mm1 in to spare in length, 267 mm11 in each side
Mirai II JPD20
- Single garage
- Tight 525 mm1 ft 9 in to spare in length, 558 mm1 ft 10 in each side
- Parking bay
- Tight 25 mm1 in to spare in length, 308 mm1 ft 0 in each side
Frequently asked questions
Which is bigger, the Porsche Taycan I or the Toyota Mirai II JPD20?
The Porsche Taycan I is the bigger car by footprint (length × width). The Taycan I is 12 mm shorter, 81 mm wider and 92 mm lower than the Mirai II JPD20. Its wheelbase is 20 mm shorter.
Will the Porsche Taycan I and the Toyota Mirai II JPD20 fit in a standard garage?
In a typical single garage of 5.5 × 3.0 m inside: The Porsche Taycan I fits, but it is tight to get out (537 mm to spare in length, 517 mm each side). The Toyota Mirai II JPD20 fits, but it is tight to get out (525 mm to spare in length, 558 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.
