6 Best Alternatives to the ACDelco G12 Series 12V Cordless (2026)

How Each Alternative Compares

ACDelco 20V Brushless Impact Wrench and Drill Kit

This ACDelco 20V kit steps up from the 12V platform to offer higher voltage for demanding automotive maintenance. It keeps the brushless motor efficiency but sacrifices the compact 5-inch head length found in the original. The 20V system provides stronger torque for heavy-duty fastening, making it better for users who prioritize power over tight-space maneuverability. It shares the same brand ecosystem, allowing battery compatibility across tools. You gain raw capability but lose the precise auto-stop features and ultra-compact design ideal for dash interiors. Choose this if you need more grunt for engine bays and do not require the smallest footprint available.

Milwaukee M12 FUEL Hammer Drill and Impact Driver Kit

The Milwaukee M12 FUEL kit matches the 12V voltage but adds a hammer drill and ratchet wrench to the mix. It offers greater versatility for confined areas with a compact design similar to the original. However, it lacks the specific 4-mode drive control with intelligent auto-stop found in the ACDelco impact driver. The included tools provide broader functionality for professionals working in tight spaces. You trade the specialized precision features of the original for a more diverse toolset. This kit suits users who need a hammer drill function and want a trusted brand in the 12V space. It is a solid choice for those who value versatility and compactness over specific auto-stop mechanics.

CRAFTSMAN V20 RP Brushless 2-Tool Combo Kit

This Craftsman V20 kit moves you to a 20V platform for higher torque and runtime. It replaces the 12V brushless motor with a more powerful 20V brushless system suitable for heavy-duty construction tasks. You lose the compact 5-inch head length and the specific auto-stop features designed for precision work. The larger voltage provides more sustained power for demanding applications but increases tool size and weight. This kit is ideal for users who prioritize raw power and battery availability over portability. It fits those who need robust performance for general construction and do not require the tight-space advantages of the 12V ACDelco model. You gain power but sacrifice the specialized precision controls.

RIDGID 18V SubCompact Brushless 2-Tool Kit

The RIDGID 18V SubCompact kit offers a middle ground between voltage and size. It features a brushless motor and a 2.0 Ah battery, similar to the original capacity. The hammer drill adds functionality for masonry work, which the ACDelco kit lacks. However, it does not include the intelligent auto-stop features or the specific 4-mode drive control of the original impact driver. The 18V system provides more power than the 12V model while maintaining a compact form factor. This kit suits users who value size and light-duty versatility. You gain a hammer drill function and slightly higher voltage but lose the precision auto-stop mechanics. It is a practical choice for those needing a compact, multi-function toolset.

Greenworks 24V Brushless Drill and Circular Saw Kit

This Greenworks 24V kit diverges significantly by including a circular saw instead of an impact driver. It offers 24V brushless power for carpentry and light construction tasks. The circular saw provides cutting capability that the original drill and impact kit cannot match. However, you lose the fastening tools entirely, making this kit unsuitable for users who need to drive screws or bolts. The 2.0 Ah battery provides decent runtime for drilling and sawing. This option is best for users who prioritize cutting tools and higher voltage efficiency. It fits carpenters who need a saw and drill but do not require an impact driver. You gain cutting power but sacrifice the fastening versatility of the original kit.

CRAFTSMAN V20 Drill and Impact Driver Kit

The Craftsman V20 Drill and Impact Kit offers 20V power with a 1/2-inch chuck, larger than the original 3/8-inch and 1/4-inch chucks. It provides solid torque for general DIY fastening and drilling tasks. The 2.0 Ah battery matches the original capacity, but the 20V system delivers more power for demanding applications. It lacks the compact 5-inch head length and the intelligent auto-stop features of the ACDelco model. This kit is ideal for homeowners who need reliable power for general projects. You gain a larger chuck size and higher voltage but lose the precision controls and compact design. It is a practical choice for those who prioritize versatility and power over specialized automotive features.

Quick picks

Our 7 picks

1 Best overall

ACDelco G12 12V Brushless Drill and Impact Driver

Best for: precision automotive and tight-space tasks

Number of Tools

2

Voltage

12V

Included Tools

Impact driver, drill driver

Motor Type

Brushless

Battery Capacity

2.0 Ah

Battery Included

1 battery and charger included

View on Amazon: ACDelco G12 12V Brushless Drill and Impact Driver Affiliate link

This ACDelco G12 Series kit includes a brushless 1/4-inch impact driver and a 3/8-inch drill driver. The impact driver delivers 125 ft-lbs of torque, while the drill offers 265 in-lbs with 18 torque settings. Both tools feature a 5-inch head length for confined spaces. The set comes with one 2.0 Ah battery and a charger, designed for precision automotive and general tasks.

Pros

• Brushless motors for longer life and more power
• 125 ft-lbs fastening torque on the impact driver
• 4-mode drive control with Intelligent Auto-Stop
• Compact 5-inch head length for tight spaces

Cons

• Only one 2.0 Ah battery included in the kit
• Drill driver chuck size limited to 3/8 inch
• No third tool or extra battery option listed

Good fit if

• You need a compact kit for automotive work
• You want brushless motors for durability
• You require precise torque control for delicate tasks

Skip if

• You need a larger 3/8-inch chuck on the impact driver
• You require two batteries for continuous work
• You prefer a 20V or higher voltage system

Verdict: ACDelco G12 12V Brushless 2-Tool Kit is a precise option for users who need compact tools for tight engine bays or dash interiors. It suits those who value brushless efficiency and auto-stop features over raw power or extended runtime.

2 Also great

ACDelco 20V Brushless Impact Wrench and Drill Kit

Best for: Heavy-duty fastening and automotive maintenance

Number of Tools

2

Voltage

20V

Included Tools

Drill, Impact Driver

Motor Type

Brushless

Battery Capacity

20V Lithium-Ion

Battery Included

2 Batteries and Charger

View on Amazon: ACDelco 20V Brushless Impact Wrench and Drill Kit Affiliate link

This ACDelco kit pairs a drill and impact driver with brushless motors for efficient power delivery. It offers 251 ft-lbs of torque to handle tough fasteners in automotive or construction work. The set includes two 20V lithium-ion batteries and a fast charger for continuous use. Compact designs with LED lights aid visibility in confined spaces. It suits users needing reliable performance for heavy-duty tasks without the complexity of higher voltage systems.

Pros

• Brushless motors for improved efficiency and durability
• 251 ft-lbs maximum torque for tough fasteners
• Includes two 20V batteries and a fast charger
• Compact ergonomic design with built-in LED lights

Cons

• 20V voltage is lower than 18V or 24V competitors in the list
• Only includes two tools, limiting versatility for larger projects
• No mention of a carrying case or storage solution

Good fit if

• You need high torque for automotive or construction fasteners
• You want brushless motor efficiency in a 20V system
• You require multiple batteries for uninterrupted workflow

Skip if

• You prefer the 12V form factor of the ACDelco G12
• You need a hammer drill function for masonry
• You want a single-tool compact kit for tight spaces

Verdict: ACDelco 20V Brushless Drill and Impact Driver Kit delivers strong torque and reliable runtime for users who prioritize power and battery availability over compact 12V portability.

3 Best premium

Milwaukee M12 FUEL Hammer Drill and Impact Driver Kit

Best for: compact tasks and tight spaces

Number of Tools

2

Voltage

12-Volt

Motor Type

Brushless

Battery Capacity

2.0 Ah, 4.0 Ah

Battery Included

2 batteries, charger

Chuck Size

1/2 in., 1/4 in. hex, 3/8 in.

View on Amazon: Milwaukee M12 FUEL Hammer Drill and Impact Driver Kit Affiliate link

This Milwaukee M12 FUEL kit includes a 1/2-inch hammer drill driver and a 1/4-inch hex impact driver. It uses a brushless motor for efficiency. The set comes with a 2.0 Ah compact battery and a 4.0 Ah extended capacity battery. It also includes a free 3/8-inch ratchet. You get a charger and belt clips. This 12-volt system offers versatility for tight spaces and detailed work.

Pros

• Brushless motor technology for longer runtime
• Includes 2.0 Ah and 4.0 Ah batteries
• 1/2-inch hammer drill driver capability
• Free 3/8-inch ratchet included
• Compact 12-volt platform

Cons

• Lower 12-volt power compared to 18V or 20V competitors
• 4.0 Ah battery adds significant weight
• No high-torque heavy-duty applications

Good fit if

• You need a compact tool for tight spaces
• You already own Milwaukee M12 batteries
• You require a hammer drill in a small form factor

Skip if

• You need maximum torque for heavy construction
• You prefer 18-volt or 20-volt systems
• You want a larger battery capacity included

Verdict: Milwaukee M12 FUEL Brushless Combo Kit is ideal for users who prioritize compactness and versatility over raw power. It suits professionals working in confined areas who need a hammer drill and ratchet without the bulk of larger tools.

4 Also great

CRAFTSMAN V20 RP Brushless 2-Tool Combo Kit

Best for: Heavy-duty tasks requiring high torque

Voltage

V20

Included Tools

Drill and Impact Driver

Motor Type

Brushless

Battery Included

2 Batteries and Charger Included

Maximum Torque

1,500 in-lbs.

Chuck Size

1/2-in.

View on Amazon: CRAFTSMAN V20 RP Brushless 2-Tool Combo Kit Affiliate link

This CRAFTSMAN V20 kit includes a brushless drill driver and impact driver. It delivers 1,500 in-lbs of torque and features a 1/2-inch ratcheting chuck. The brushless motors offer up to 30% more runtime for the impact driver. It comes with two batteries and a charger. This setup suits users who need reliable power for heavy-duty jobsite applications without the cord.

Pros

• Brushless motors provide up to 30% more runtime for the impact driver
• 1,500 in-lbs of maximum torque for tough fastening tasks
• 1/2-inch ratcheting chuck ensures improved bit retention
• Includes two batteries and a charger for extended use

Cons

• Only includes two tools in the kit
• Does not include a hammer drill function
• Heavier build at 8.27 pounds compared to subcompact options

Good fit if

• You need high torque for heavy-duty applications
• You want extended runtime with brushless motors
• You prefer a standard 1/2-inch chuck size

Skip if

• You require a hammer drill for masonry
• You need more than two tools in the set
• You prefer subcompact tools for tight spaces

Verdict: CRAFTSMAN V20 Brushless Drill and Impact Driver fits users who prioritize torque and runtime for demanding tasks. It is a solid choice for those who need a robust, cordless setup for general construction and heavy-duty work.

5 Best 18v

RIDGID 18V SubCompact Brushless 2-Tool Kit

Best for: compact light-duty drilling and driving

Number of Tools

2

Voltage

18V

Included Tools

Hammer Drill, Impact Driver

Motor Type

Brushless

Battery Capacity

2.0 Ah

Battery Included

(2) 2.0 Ah Batteries, Charger

View on Amazon: RIDGID 18V SubCompact Brushless 2-Tool Kit Affiliate link

This RIDGID 18V SubCompact kit includes a hammer drill and impact driver powered by brushless motors. It comes with two 2.0 Ah batteries and a charger. The tools fit in a carrying bag. You get compact tools with brushless efficiency. This setup suits users who need light-duty drilling and driving. The 18V platform offers more power than 12V systems.

Pros

• Brushless motors for efficiency
• Includes hammer drill function
• Two 2.0 Ah batteries provided
• Compact subcompact form factor

Cons

• Smaller 2.0 Ah battery capacity limits runtime
• No high-torque 1/2 inch chuck included
• Limited to two tools in the kit

Good fit if

• You need a hammer drill for masonry
• You prefer compact tool sizes
• You want brushless motor efficiency

Skip if

• You require high-capacity batteries for long jobs
• You need a 1/2 inch impact driver
• You already own 18V RIDGID batteries

Verdict: RIDGID 18V SubCompact Brushless 2-Tool Kit provides a compact hammer drill and impact driver for light tasks. It fits users who value size over runtime.

6 Best budget

Greenworks 24V Brushless Drill and Circular Saw Kit

Best for: users needing a circular saw and USB-C charging

Number of Tools

2

Voltage

24V

Included Tools

Drill, Circular Saw

Motor Type

Brushless

Battery Capacity

2.0Ah

Battery Included

2 batteries and charger included

View on Amazon: Greenworks 24V Brushless Drill and Circular Saw Kit Affiliate link

This Greenworks kit pairs a 24V brushless drill with a 6.5-inch circular saw. The drill delivers 400 in-lbs of torque and features a 1/2-inch chuck. The saw spins at 4,800 RPM for clean cuts. It includes two 2.0Ah batteries with USB-C output. The design is compact and lightweight, making it suitable for home repairs and carpentry tasks.

Pros

• 24V brushless motor provides 2x torque and 35% longer runtime than 20V competitors
• Drill offers 400 in-lbs of torque with 18+1 position clutch
• Circular saw reaches 4,800 RPM with 50-degree bevel capacity
• Batteries feature USB-C ports for charging devices

Cons

• Included 2.0Ah batteries have lower capacity than 2Ah+ options in other kits
• Drill torque is lower than 20V and 18V competitors in the list
• Circular saw is not a hammer drill

Good fit if

• You need a higher voltage platform for better runtime
• You want a circular saw included in your combo
• You value USB-C charging for mobile devices

Skip if

• You require a hammer drill function
• You need high-torque impact driving capabilities
• You prefer larger battery capacity for extended work

Verdict: Greenworks 24V Brushless Drill and Circular Saw suits users who prioritize voltage efficiency and saw inclusion over raw drill torque. It is a practical option for carpentry and light construction.

7 Best 1/2 inch

CRAFTSMAN V20 Drill and Impact Driver Kit

Best for: General DIY fastening and drilling tasks

Number of Tools

2

Voltage

20V

Included Tools

Drill/driver, impact driver

Battery Capacity

2 Ah

Battery Included

2 batteries and charger included

Maximum Torque

1,800 in-lbs MAX (impact driver)

View on Amazon: CRAFTSMAN V20 Drill and Impact Driver Kit Affiliate link

This CRAFTSMAN V20 kit includes a drill driver and an impact driver, powered by 20V 2.0 Ah batteries. The drill offers up to 300 UWO, while the impact driver delivers 1,800 in-lbs of torque. You get two batteries and a charger for extended runtime. The 8.2-pound set features bright LEDs on both tools. It suits users needing reliable 20V power for general fastening and drilling tasks.

Pros

• 1,800 in-lbs MAX torque on the impact driver
• Includes two 20V 2.0 Ah batteries and a charger
• Drill provides up to 300 UWO for drilling tasks
• Bright onboard LEDs on both tools for high visibility

Cons

• Smaller 2.0 Ah battery capacity limits runtime compared to higher-capacity options
• Heavier 8.2-pound total weight may cause fatigue during overhead work
• Standard chuck size lacks the precision of a quarter-inch drill chuck

Good fit if

• You need a versatile 20V system for deck building or lag bolts
• You want two batteries included for continuous work without waiting
• You prefer a straightforward kit without complex digital features

Skip if

• You require high-capacity batteries for all-day professional use
• You need a hammer drill function for masonry work
• You prioritize lightweight tools for tight or overhead spaces

Verdict: CRAFTSMAN V20 2-Tool Drill and Impact Kit provides solid torque and included batteries for general DIY projects, making it a practical choice for homeowners who need reliable power for fastening and drilling.

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