Size comparison · drawn to scale
Toyota Mirai II JPD20 vs Acura RLX: size comparison
- Length About the same length
- Width About the same width
- Height About the same height
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 Mirai II JPD20 is 7 mm0.3 in shorter, 5 mm0.2 in narrower and 5 mm0.2 in taller than the RLX. Its wheelbase is 70 mm3 in longer.
| Dimension | Mirai II JPD20 | RLX | Difference, car 1 vs car 2 |
|---|---|---|---|
| Length | 4,975 mm16 ft 4 in16 ft 4 in4,975 mm | 4,982 mm16 ft 4 in16 ft 4 in4,982 mm | −7 mm−0.3 in −0.1% |
| Width | 1,885 mm6 ft 2 in6 ft 2 in1,885 mm | 1,890 mm6 ft 2 in6 ft 2 in1,890 mm | −5 mm−0.2 in −0.3% |
| Height | 1,470 mm4 ft 10 in4 ft 10 in1,470 mm | 1,465 mm4 ft 10 in4 ft 10 in1,465 mm | +5 mm+0.2 in +0.3% |
| Wheelbase | 2,920 mm9 ft 7 in9 ft 7 in2,920 mm | 2,850 mm9 ft 4 in9 ft 4 in2,850 mm | +70 mm+3 in +2.5% |
| Footprint | 9.38 m²100.9 sq ft100.9 sq ft9.38 m² | 9.42 m²101.4 sq ft101.4 sq ft9.42 m² | −0.04 m²−0.4 sq ft −0.4% |
| Boot | 321 L11.3 cu ft11.3 cu ft321 L | Not in our catalog yet | - |
| Kerb weight | 1,900 kg4,189 lb4,189 lb1,900 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.
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
RLX
- Single garage
- Tight 518 mm1 ft 8 in to spare in length, 555 mm1 ft 10 in each side
- Parking bay
- Tight 18 mm0.7 in to spare in length, 305 mm1 ft 0 in each side
Frequently asked questions
Which is bigger, the Toyota Mirai II JPD20 or the Acura RLX?
They are practically the same size. The Mirai II JPD20 is 7 mm shorter, 5 mm narrower and 5 mm taller than the RLX. Its wheelbase is 70 mm longer.
Will the Toyota Mirai II JPD20 and the Acura RLX fit in a standard garage?
In a typical single garage of 5.5 × 3.0 m inside: The Toyota Mirai II JPD20 fits, but it is tight to get out (525 mm to spare in length, 558 mm each side). The Acura RLX fits, but it is tight to get out (518 mm to spare in length, 555 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.
