We Use CookiesWe use cookies to enhance the security, performance, functionality and for analytical and promotional activities. By continuing to browse this site you are agreeing to our privacy policy

10 Best Impact Gun For Cars 2025 in the United States

How do we rank products for you?

Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

headphones-stars

Our Top Picks

#1

Winner

DEWALT 20V MAX Cordless Impact Wrench Kit, 20V MAX, 1/2" Hog Ring With 4-Mode Speed, Includes Battery, Charger and Kit Bag (DCF900P1)

The DEWALT 20V MAX Cordless Impact Wrench Kit is a powerful tool designed for car maintenance and repair. It offers an impressive maximum fastening torque of 1030 ft-lbs and a breakaway torque of 1400 ft-lbs, making it suitable for heavy-duty applications, such as loosening and tightening lug nuts on tires. Its 1/2-inch drive size is standard for automotive tasks, ensuring compatibility with most sockets used in car repairs.

The cordless, battery-powered design provides convenience and portability, allowing you to use it without being tethered to an outlet. The included 20V MAX 5.0 Ah battery and charger ensure you have everything needed to get started right away. Weighing 11 pounds, it is relatively heavy, which might be a drawback for extended use as it could cause fatigue. However, the aluminum and alloy steel construction indicates durability and solid build quality.

The tool features four-mode speed settings and a variable speed trigger, giving you control over the torque and speed for different tasks. Additionally, the precision wrench control helps prevent overtightening and fastener run-off, enhancing accuracy. The on-tool LED work light is a useful feature for working in dark or low-light conditions. One downside is that the weight might be challenging for some users, and while the battery guard reduces wear on the battery, the battery itself is sold separately, which could be an additional cost. The DEWALT 20V MAX Cordless Impact Wrench Kit is well-suited for car enthusiasts and professionals looking for a reliable, powerful, and versatile impact wrench.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Torque
Effortlessly performs even with the tightest lug nuts, making car maintenance a breeze.
Power Source
Lithium-ion battery lasts impressively long, allowing for extensive work without needing a recharge.
Weight
The compact and ergonomic design reduces fatigue during prolonged use.
Speed Settings
Variable speed trigger offers excellent control and precision during use.
Build Quality
Durable and solidly built, epitomizing DEWALT's renowned quality.
#2

DEWALT 20V MAX Cordless Impact Wrench, 1/2' Hog Ring, Includes LED Work Light and Belt Clip, Bare Tool Only (DCF891B)

The DEWALT 20V MAX Cordless Impact Wrench (DCF891B) is a strong contender for anyone needing a reliable tool for car-related tasks. With a maximum fastening torque of 600 ft-lbs and a breakaway torque of 800 ft-lbs, it can handle a wide range of fastening applications. The 1/2' drive size is standard and should fit most automotive needs. Its battery-powered operation (note: batteries are not included) gives it the flexibility to be used anywhere without the need for a power outlet, which is a great convenience for on-the-go repairs or tasks away from your garage.

At 4 pounds, it is lightweight and designed to be compact, making it easier to use in tight spaces, which is often necessary in automotive work. The inclusion of an LED work light is a thoughtful feature that helps illuminate darker work areas, adding to its practicality. The tool also comes with four speed settings and a variable speed trigger, providing good control over different tasks and helping to prevent overtightening with its precision wrench control.

The body is made primarily of plastic, which might raise concerns about its long-term durability under heavy use. Also, as it is sold as a bare tool, you would need to purchase the battery and charger separately, which could add to the cost. Those needing an impact wrench for intensive, everyday use might prefer a model with a more robust build. For general automotive use, particularly for those who need a versatile and portable tool, the DEWALT 20V MAX Cordless Impact Wrench offers a solid balance of power, convenience, and ease of use.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Torque
Powerful torque and user-friendly design make removing lug nuts and other fastening tasks effortless.
Weight
Plenty of power and not too heavy, making it perfect for tasks like tire rotation.
Build Quality
Lightweight and easy to handle, doesn't feel brittle despite being made of plastic.
#3

CRAFTSMAN V20 RP Impact Wrench, Cordless, Brushless, High Torque, 1/2 Inch, 4Ah Battery and Charger Included (CMCF940M1)

The CRAFTSMAN V20 RP Impact Wrench is a cordless, brushless tool that offers significant advantages for those working on cars. Its high torque capabilities are noteworthy, providing 700 ft-lbs. of tightening torque and 1000 ft-lbs. of breakaway torque, which should be adequate for most automotive tasks. The 1/2 inch drive size is standard and suitable for a wide range of applications. Being battery-powered, it offers the convenience of portability, eliminating the need for a constant power source, although the battery adds to the weight of 10.06 pounds.

This might be cumbersome for prolonged use, but the ergonomic design aims to mitigate this issue. The build quality appears solid with glass and nylon materials used, and its powder-coated finish adds durability. The inclusion of a brushless motor enhances efficiency and runtime, which is a big plus. Users have the added benefit of 3-speed settings and a variable speed trigger, allowing for greater control during use. An LED light is a thoughtful feature for working in dark areas. However, the impact wrench's weight could be a drawback for some users.

Its compatibility with VERSATRACK adds to its versatility in storage. This impact wrench is well-suited for car enthusiasts and professionals needing a powerful, reliable tool with good control features and portability, though its weight might be a consideration for some.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Torque
The breakaway power is very useful with lugs that have been cross-threaded or over-tightened.
Power Source
The tool feels very sturdy and has good battery life.
Weight
This tool is heavy as expected but torques everything from small bolts to big wheel nuts.
Speed Settings
The three-speed settings are good, though four would be better.

Buying Guide for the Best Impact Gun For Cars

Choosing the right impact gun for cars can make a significant difference in your automotive work. An impact gun, also known as an impact wrench, is a powerful tool used to loosen and tighten bolts and nuts with high torque. When selecting an impact gun, it's important to consider several key specifications to ensure you get the best fit for your needs. Understanding these specs will help you make an informed decision and choose a tool that will serve you well in various automotive tasks.
TorqueTorque is the measure of the twisting force that the impact gun can apply. This spec is crucial because it determines the tool's ability to loosen or tighten bolts and nuts. Torque is usually measured in foot-pounds (ft-lbs) or Newton-meters (Nm). For light-duty tasks, such as working on small cars, a torque rating of around 150-300 ft-lbs may be sufficient. For more demanding tasks, like working on trucks or heavy machinery, you might need an impact gun with 400-1000 ft-lbs or more. Consider the type of vehicles you'll be working on to choose the right torque level.
Drive SizeThe drive size refers to the diameter of the square drive that connects the impact gun to the socket. Common drive sizes are 1/4-inch, 3/8-inch, 1/2-inch, and 3/4-inch. The drive size you need depends on the size of the bolts and nuts you'll be working with. For general automotive work, a 1/2-inch drive is the most versatile and widely used. If you work on smaller components, a 3/8-inch drive might be more appropriate, while a 3/4-inch drive is suitable for heavy-duty applications.
Power SourceImpact guns can be powered by electricity (corded or cordless), air (pneumatic), or hydraulics. Corded electric impact guns offer consistent power but require an outlet, while cordless models provide mobility and convenience with battery power. Pneumatic impact guns are powered by compressed air and are commonly used in professional settings for their high power and reliability. Hydraulic impact guns are less common and typically used in specialized applications. Consider where you'll be using the tool and whether you need portability or consistent power to choose the right power source.
WeightThe weight of the impact gun can affect your comfort and ease of use, especially during extended periods of work. Lighter models are easier to handle and reduce fatigue, making them ideal for frequent use or overhead tasks. Heavier models may offer more power but can be cumbersome and tiring to use for long durations. Balance the need for power with your ability to comfortably handle the tool to find the right weight for your needs.
Speed SettingsSpeed settings refer to the number of revolutions per minute (RPM) the impact gun can achieve. Variable speed settings allow you to adjust the tool's speed based on the task at hand, providing greater control and precision. Lower speeds are useful for delicate tasks, while higher speeds are better for quickly loosening or tightening bolts. If you need versatility in your work, look for an impact gun with multiple speed settings.
Build QualityBuild quality encompasses the materials and construction of the impact gun. A well-built tool will be durable, reliable, and able to withstand the rigors of automotive work. Look for impact guns made from high-quality materials like metal and reinforced plastics. Check for features like ergonomic handles, protective casing, and robust internal components. Investing in a tool with good build quality ensures longevity and consistent performance.

FAQ

Most Popular Categories Right Now