| Titleist 910D2 | Titleist 915D3 | |
| Loft | 7.5 – 12 degrees | 7.5 – 10.5 degrees |
| Volume | 460 cc | 440 cc |
| Lie | 58.5 degrees | 58.5 degrees |
| Length | 44 – 45 inches | 45 inches |
| USGA Legal | Yes | Yes |
Loft: Titleist 910 D2 vs Titleist 915 D3
One of the first differences between the D2 and D3 is the loft. The D2 ranges from 7.5° to 12°. The D3 ranges from 7.5 to 10.5°. So, you are getting an additional 1.5° of loft when you go with the D2. This 1.5° of loft may impact your game. If you typically use a loft that is above 10.5, then the D2 is better for you.
However, if you generally use a loft that is in the range of 7.5° and 12°, then either of these have suitable options for you.
Volume: Titleist 910 D2 vs Titleist 915 D3
Another difference between a D2 and a D3 is the volume. The D2 has 460 CC and the D3 has 440 CC. What this means is that there are about 20 CCs of additional size in the D2 in comparison to the D3. This difference is not incredibly substantial, however the increase in size may lead to more powerful golf shots.
It is quite uncommon to have a driver that is 440 CC. The most common is 460 CC. So chances are, you are used to using 460CC. If you are used to using 460CC, then the 440 mL may feel a bit different.
Lie: Titleist 910 D2 vs Titleist 915 D3
One similarity between these two clubs is the amount of lie that they have. Each has about 58. 5° of lie. This is pretty standard and because they both offer the same amount of life, there will be very little difference between the feel from the lie angle.
Length: Titleist 910 D2 vs Titleist 915 D3
Another slight difference between these two is the length options. The D2 comes in 44 inch and 45 inch options. Whereas the D3 comes in a 45 inch option. This means that there is an additional option that comes with the D2. Depending on what you are used to, the 44 inch option may be better for you. But, if you are used to 45 inches, then either of them will be a good option.
The USGA has a 46 inch limit on golf clubs. Any golf club that exceeds 46 inches is deemed illegal. Neither the D2 nor the D3 exceed this limit.
USGA Legal: Titleist 910 D2 vs Titleist 915 D3
It’s important to know whether or not the golf club you are using is considered legal. The USGA has a wide variety of rules for every single piece of golf equipment. According to the USGA, both the D2 and D3 are considered legal which allows you to use them in any casual, high-level amateur, or professional golf games.