Size comparison · drawn to scale
Acura RLX vs Porsche Taycan I: size comparison
- Length RLX 19 mm0.7 in longer
- Width Taycan I 76 mm3 in wider
- Height RLX 87 mm3 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 RLX is 19 mm0.7 in longer, 76 mm3 in narrower and 87 mm3 in taller than the Taycan I. Its wheelbase is 50 mm2 in shorter.
| Dimension | RLX | Taycan I | Difference, car 1 vs car 2 |
|---|---|---|---|
| Length | 4,982 mm16 ft 4 in16 ft 4 in4,982 mm | 4,963 mm16 ft 3 in16 ft 3 in4,963 mm | +19 mm+0.7 in +0.4% |
| Width | 1,890 mm6 ft 2 in6 ft 2 in1,890 mm | 1,966 mm6 ft 5 in6 ft 5 in1,966 mm | −76 mm−3 in −3.9% |
| Height | 1,465 mm4 ft 10 in4 ft 10 in1,465 mm | 1,378 mm4 ft 6 in4 ft 6 in1,378 mm | +87 mm+3 in +6.3% |
| Wheelbase | 2,850 mm9 ft 4 in9 ft 4 in2,850 mm | 2,900 mm9 ft 6 in9 ft 6 in2,900 mm | −50 mm−2 in −1.7% |
| Footprint | 9.42 m²101.4 sq ft101.4 sq ft9.42 m² | 9.76 m²105.0 sq ft105.0 sq ft9.76 m² | −0.34 m²−3.7 sq ft −3.5% |
| Kerb weight | Not in our catalog yet | 2,050–2,326 kg4,519–5,128 lb4,519–5,128 lb2,050–2,326 kg | - |
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.
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
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
Frequently asked questions
Which is bigger, the Acura RLX or the Porsche Taycan I?
The Porsche Taycan I is the bigger car by footprint (length × width). The RLX is 19 mm longer, 76 mm narrower and 87 mm taller than the Taycan I. Its wheelbase is 50 mm shorter.
Will the Acura RLX and the Porsche Taycan I fit in a standard garage?
In a typical single garage of 5.5 × 3.0 m inside: The Acura RLX fits, but it is tight to get out (518 mm to spare in length, 555 mm each side). The Porsche Taycan I fits, but it is tight to get out (537 mm to spare in length, 517 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.

