Which is better for a homeowner starting from nothing?

The M18 Brushless kit. It includes a drill, which the FUEL kit does not, plus two batteries and a charger for $185.00 at its lowest recent price.

Which has more power?

The M18 FUEL impact driver, by a wide margin: 1,670 in-lbs of fastening torque and 3,900 RPM versus 550 in-lbs and 1,700 RPM on the combo kit's drill.

Is the FUEL kit worth the extra money?

Only if you already own a drill and drive long screws or lag bolts often. Otherwise the $64 or so saved on the combo kit buys you a second tool and a second battery.

Do the batteries interchange?

Yes. Both are M18 18V lithium-ion tools, so batteries and chargers work across the platform.

Which lasts longer on a charge?

The combo kit ships with two 2.0 Ah batteries, so total runtime is higher out of the box. The FUEL driver draws more current at full power, so a single small battery drains faster under heavy load.

Which is better for deck building?

The FUEL impact driver for driving structural screws, paired with a separate drill. The combo kit covers both jobs but with less driving power.

Milwaukee M18 Brushless Cordless 1/2 in. Compact Drill & Impact Driver Kit with 2.0 Ah Batteries vs Milwaukee M18 FUEL 1/4 Inch Hex Impact Driver PACKOUT Kit

Buy the M18 Brushless drill and impact kit if you need to drill holes and drive screws; it is the only one of the two with a drill, and it costs $185.00 at its lowest recent price versus $249.00 at Home Depot as of November 3, 2026 for the FUEL impact kit. Buy the M18 FUEL 2953-21HO if you already own a drill and want one of the strongest 18V impact drivers made, with 1,670 in-lbs of fastening torque and 3,900 RPM. The FUEL kit is the better tool; the combo kit is the better first purchase.

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