Oil & Fuel Engine oil and coolant capacity -- older vs. newer models

[jas67]

Is anyone else concerned about how little oil and coolant they put in these newer models?

The 16 HP 750CC D750AH in my B7100 has a crankcase capacity of 4.1 qts., and coolant of 4.9 qts.

The 24 HP 1100CC D1105 in my B7610 has a crankcase capacity of only 3.2 qts., and coolant of 4.0.

The 18 HP D782 in the D7410 only has a crankcase capacity of 2.5 qts!

 

[B2400]

My Father-in-Laws Deere 4115 is just a little over 2 quarts. I agree, oil does a lot more than lubricate and I'd prefer to have at least 4 quarts in there.