DeWalt DXCM251 vs DeWalt DXCMLA1983012

Last updated: October 31, 2026

The DeWalt DXCMLA1983012 is the better air compressor overall, rated 3.0 to 2.4. The DeWalt DXCMLA1983012 leads on value and tank. The DeWalt DXCMLA1983012 costs $102.72 less ($719.99 vs $822.71).

DeWalt DXCM251 vs DeWalt DXCMLA1983012

Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

Which should you buy?

Scores side by side

Each factor is scored 0-100 against the same fixed reference points for every stationary air compressor; a clear win is highlighted. How we rank explains each one.

Factor weightDeWalt DXCMLA1983012DeWalt DXCM251
Overall rating3.0/52.4/5
Value 30%42 $120 per CFM at 90 PSI ($719.99, 6 CFM)34 $132.70 per CFM at 90 PSI ($822.71, 6.2 CFM)
Airflow 25%29 6 CFM at 90 PSI32 6.2 CFM at 90 PSI
Tank 10%40 30 gal tank30 25 gal tank
Noise 15%50 noise level not published (neutral score used)28 78 dB(A)
Warranty 20%50 warranty not published (neutral score used)0 1-year warranty

Specifications

DeWalt DXCMLA1983012DeWalt DXCM251
Air
Airflow at 90 PSI6 CFM6.2 CFM
Airflow at 40 PSI7.7 CFM-
Max pressure155 PSI200 PSI
Tank30 gal25 gal
Pump and motor
PowerCorded electricCorded electric
Motor1.9 hp, 120 V2 hp, 120 V
Running amps20 A15 A
Stages11
Oil-free pumpYesNo
Build
StyleVerticalVertical
Noise-78 dB(A)
Weight126 lb155 lb
Warranty-1 year

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