# 18V Compact Reciprocating Saw GSA18V-083B vs 20V MAX POWERCONNECT Reciprocating Saw BDCR20B: specs and price compared

A sourced, side-by-side comparison of the 18V Compact Reciprocating Saw GSA18V-083B (Bosch) and 20V MAX POWERCONNECT Reciprocating Saw BDCR20B (Black+Decker) among reciprocating saws. 20V MAX POWERCONNECT Reciprocating Saw BDCR20B is the cheaper of the two at $59.

## Side by side

| Spec | 18V Compact Reciprocating Saw GSA18V-083B | 20V MAX POWERCONNECT Reciprocating Saw BDCR20B |
| --- | --- | --- |
| US price | $139 | $59 |
| Brand | Bosch | Black+Decker |
| Released | 2016 | — |
| Power source | cordless | cordless |
| Amps or voltage | 18 V | 20 V |
| Strokes per min max | 3050 | 3000 |
| Stroke length (in) | 0.83 in | 0.875 in |
| Orbital action | No | — |
| Tool less blade change | Yes | Yes |
| Brushless | No | No |
| Weight (lb) | 4.4 | 4.1 |

## Key differences

- Amps or voltage: 18V Compact Reciprocating Saw GSA18V-083B 18 V vs 20V MAX POWERCONNECT Reciprocating Saw BDCR20B 20 V
- Strokes per min max: 18V Compact Reciprocating Saw GSA18V-083B 3050 vs 20V MAX POWERCONNECT Reciprocating Saw BDCR20B 3000
- Stroke length (in): 18V Compact Reciprocating Saw GSA18V-083B 0.83 in vs 20V MAX POWERCONNECT Reciprocating Saw BDCR20B 0.875 in
- Weight (lb): 18V Compact Reciprocating Saw GSA18V-083B 4.4 vs 20V MAX POWERCONNECT Reciprocating Saw BDCR20B 4.1

## Sources

- 18V Compact Reciprocating Saw GSA18V-083B: https://www.boschtools.com/us/en/products/gsa18v-083b-06016A5017 (boschtools.com, verified 2026-06-20)
- 20V MAX POWERCONNECT Reciprocating Saw BDCR20B: https://www.blackanddecker.com/products/bdcr20b (blackanddecker.com, verified 2026-06-20)

Canonical: https://frontdeskreview.com/gear/reciprocating-saws/bosch-gsa18v-083b-vs-blackdecker-bdcr20b-20v/
Cite: Per The Front Desk Review, 18V Compact Reciprocating Saw GSA18V-083B ($139) vs 20V MAX POWERCONNECT Reciprocating Saw BDCR20B ($59) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/reciprocating-saws/bosch-gsa18v-083b-vs-blackdecker-bdcr20b-20v/
License: CC BY 4.0.