# Porter-Cable 7424XP 6 in. Variable-Speed Random Orbit Polisher: specs and price

**Price (US):** $159 at portercable.com (Home Depot current retail price), as of 2026-08-01. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 13 car polishers we track it is #3 cheapest of 13; category median $249.99.
**Brand:** Porter-Cable
**Deskmark:** Silver Deskmark — pay-blind category standing 61/100, #5 of 10 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $159 |
| Brand | Porter-Cable |
| Orbit throw (mm) | 16 |
| Motor power | 4.5 A |
| Speed range opm | 2,500-6,800 |
| Backing plate size (in) | 6 in |
| Variable speed | Yes |
| Action type | gear-driven dual-action (forced rotation, ball & roller bearing) |
| Cord length (ft) | 7 |
| Weight (lb) | 5.8 |

## Where it stands

At $159, the Porter-Cable 7424XP 6 in. Variable-Speed Random Orbit Polisher is #4 cheapest of the 13 car polishers we track, where the median is $249.99. On the spec sheet, its cord length of 7 ft is the lowest of the 7, its orbit throw of 16 mm is above the median of the 14, and its weight of 5.8 lb is above the median of the 10.

## Frequently asked questions

**How much does the Porter-Cable 7424XP 6 in. Variable-Speed Random Orbit Polisher cost?**

The Porter-Cable 7424XP 6 in. Variable-Speed Random Orbit Polisher has a US price of $159 (Home Depot current retail price), as of 2026-08-01.

**How does the Porter-Cable 7424XP 6 in. Variable-Speed Random Orbit Polisher compare on price?**

At $159, the Porter-Cable 7424XP 6 in. Variable-Speed Random Orbit Polisher is #4 cheapest of the 13 car polishers we track, where the median is $249.99.

**What are the Porter-Cable 7424XP 6 in. Variable-Speed Random Orbit Polisher's key specs?**

Porter-Cable 7424XP 6 in. Variable-Speed Random Orbit Polisher (Porter-Cable): orbit throw mm 16, motor power 4.5 A, speed range opm 2,500-6,800, backing plate size in 6 in, variable speed Yes. Full sourced spec sheet verified 2026-08-01.

Source: https://www.portercable.com/product/7424xp/6-variable-speed-random-orbit-polisher (portercable.com, accessed 2026-08-01)
Corroboration: https://www.homedepot.com/p/Porter-Cable-4-5-Amp-Corded-6-in-Variable-Speed-Random-Orbit-Polisher-7424XP/203054743 (accessed 2026-08-01)
Canonical: https://frontdeskreview.com/product/car-polishers/porter-cable-7424xp/
Cite: Per The Front Desk Review, the Porter-Cable 7424XP 6 in. Variable-Speed Random Orbit Polisher price of record was $159 as of 2026-08-01 — https://frontdeskreview.com/product/car-polishers/porter-cable-7424xp/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl