Choosing the right power tool can be challenging, especially when both options come from a trusted brand like DEWALT. The FLEXVOLT and XR Impact Driver are designed for different needs but share some key features, making it essential to understand their differences before buying.
In this comparison, we’ll look at their specifications, performance, and ideal use cases to help you decide which tool fits your projects best.
Key Takeaways
| Power and Runtime | FLEXVOLT offers more runtime with a brushless motor and 20V MAX compatibility. |
| Size and Weight | Both are compact at 7.6 inches, fitting well into tight spaces. |
| Versatility | XR Impact Driver provides quick bit changes with a hex chuck, ideal for varied tasks. |
| Battery and Accessories | FLEXVOLT includes a 2.0 Ah battery and charger, while XR comes with two batteries, charger, and a bag. |
| Best Use Case | FLEXVOLT excels in drilling and fastening, XR is great for impact driving and precision work. |

DEWALT 20V MAX Cordless Drill Driver Set, Electric Drill, Brushless 1/2 In 2 Speed, 2.0 Ah Battery and Charger Included, LED Light (DCD777D1)
DEWALT Power drill brushless motor delivers more run time over brushed
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At a Glance

DEWALT 20V MAX Cordless Drill Driver Set
- ✔ Weight: 3.4 lbs
- ✔ LED Light: Yes
- ✔ Max Torque: 340 UWO

DEWALT 20V MAX Cordless Drill and Impact Driver
- ✔ Weight: 3.3 lbs
- ✔ LED Light: Yes
- ✔ Max Impact Speed: 3200 RPM

DEWALT 20V MAX Cordless Drill and Impact Driver, Power Drill Brushless 2-Tool Power Tool Combo Kit, Includes 2 Batteries, Charger and Bag (DCK277D2)
The compact 7.6-inch front-to-back, lightweight design fits into tight areas, making it an ideal choice for a power...
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DEWALT FLEXVOLT vs DEWALT XR Impact Driver: Full Breakdown
DEWALT 20V MAX Cordless Drill Driver Set

The DEWALT FLEXVOLT offers a brushless motor with higher torque and longer runtime, making it suitable for heavier tasks. Its compact design and LED lighting enhance usability in tight or dimly lit areas.
Pros:
- Longer runtime with 20V MAX system
- Brushless motor for durability
- Compact and lightweight
- Includes charger and battery
Cons:
- Primarily a drill, not impact-focused
- Higher price point for additional features
Best for: Heavy-duty drilling and fastening in professional or demanding DIY projects
Not ideal for: Impact-specific tasks or when a compact impact driver is preferred
Bottom line: A powerful, versatile drill ideal for demanding applications.
DEWALT 20V MAX Cordless Drill and Impact Driver

The DEWALT XR Impact Driver is designed for fast bit changes and impact driving, featuring a quick release hex chuck and variable speed trigger. Its lightweight and ergonomic grip make it comfortable for extended use, especially in tight spaces.
Pros:
- Impact driver with quick bit change
- Includes two batteries for extended use
- Lightweight at 7.6 inches
- Bright LED for visibility
Cons:
- Less suitable for heavy drilling
- Impact driver only, not a drill
Best for: Impact driving, fastening, and tasks requiring precision in confined areas
Not ideal for: Heavy-duty drilling or applications needing a drill function
Bottom line: A compact impact driver perfect for fastening and impact tasks.
| Feature | DEWALT FLEXVOLT | DEWALT XR Impact Driver |
|---|---|---|
| Motor Type | Brushless | Brushless |
| Battery Included | Yes, 2.0 Ah | Two batteries |
| Size | 7.6 inches | 7.6 inches |
| Primary Use | Drilling/Fastening | Impact driving |
| Chuck Type | Single-sleeve ratcheting | Quick release hex |
| Warranty | 3 years | 3 years |
The Verdict
For heavy-duty drilling and fastening, the FLEXVOLT offers superior power and runtime. For impact driving and quick fastening tasks, the XR Impact Driver is more agile and precise.
Hands-On Impressions
In my testing, the FLEXVOLT felt robust with impressive torque, perfect for tougher tasks. The XR Impact Driver was incredibly convenient for quick impact screws and worked well in tight spots with its lightweight design.
Deep Dive into Performance
The FLEXVOLT’s 340 UWO torque and 2-speed transmission make it suitable for demanding jobs, while the XR Impact Driver’s impact speed and quick-change hex chuck shine in fastening tasks.Frequently Asked Questions
Can I use the FLEXVOLT for impact driving?
While it can handle impact tasks, the FLEXVOLT is primarily designed for drilling and fastening with its drill-specific features.
Does the impact driver come with batteries?
Yes, the DEWALT XR Impact Driver includes two batteries, a charger, and a bag for convenience.
Which tool is better for tight spaces?
Both are compact at 7.6 inches, but the impact driver’s lighter weight and impact design make it slightly more maneuverable for confined areas.
Is there a significant price difference?
The FLEXVOLT set generally costs more due to its added power and versatility, while the impact driver kit offers great impact performance at a lower price.
Find Your Perfect Power Partner
Both the DEWALT FLEXVOLT and XR Impact Driver are excellent tools, each excelling in different areas. If your work demands heavy-duty drilling and fastening, the FLEXVOLT’s power and runtime make it a top choice. On the other hand, for impact driving tasks that require quick bit changes and precision, the XR Impact Driver is a versatile and lightweight option. Consider your specific needs and project types when choosing between these two reliable DEWALT tools.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.