Both are direct drive and both are PC only. The CSL DD gives more force, 8 Nm against 5.5, and its pedals accept a load cell brake. The R5 comes with Hall-sensor pedals as standard and is sold on Amazon; the CSL DD is sold through Fanatec's own store. If you are going to stay in this for years, the CSL DD has more room to grow; if you want something that works well from day one, the R5.

Moza R5 Bundle
Who it is for: For a complete, well-sorted direct drive from day one, bought on Amazon.

Fanatec CSL DD Ready2Race (8 Nm)
Who it is for: If you want more force and the option of adding a load cell brake later.
| Moza R5 Bundle | Fanatec CSL DD Ready2Race (8 Nm) | |
|---|---|---|
| Motor | Direct drive | Direct drive |
| Force (torque) | 5.5 Nm | 8 Nm |
| Rotation | 2700° | 2520° |
| Works on | PC | PC |
| Pedals | SR-P Lite, Hall sensors (2) | CSL Pedals (2) |
| Load cell brake | No | Can be added |
| Rim | Microfibre leather | not published |
| Display and lights | Configurable lights | Three-digit LED display and RPM lights |
| Base weight | not published | not published |
| Software | MOZA Pit House | not published |
In bold, what differs between the two. Figures from each manufacturer's official sheet; "not published" means the brand does not give it. We do not show prices because they change every week.
Moza publishes 5.5 Nm for the R5 and Fanatec 8 Nm for the CSL DD in its 8 Nm version. More torque is not just more stiffness: it is more headroom for the wheel to pass on detail without hitting its limit, especially with heavy cars. For a single seater in a game like F1 25, the R5's 5.5 Nm rarely falls short.
Both bundles come with two Hall-sensor pedals, throttle and brake. The difference is the future: Fanatec's CSL Pedals can take a load cell brake, which measures pressure rather than travel, like a real car. The R5's SR-P Lite pedals do not; for that you need different pedals.
Each brand has its own quick release, Moza's and Fanatec's QR2, so one brand's rims do not fit the other: when you choose a base you are choosing the range of rims you will have. The CSL DD has a three-digit LED display and RPM lights. The R5 is sold on Amazon; the CSL DD, at Fanatec's store.