I bought my first direct drive wheelbase on a whim. It was a Tuesday. My wife looked at me like I’d just announced I was parking a race car in the garden. ‘But you already have a wheel,’ she said. She had a point. I had an old Logitech G29 that sounded more like a coffee grinder than a performance machine. But here’s the thing: I was done with the rattling. Done with the feeling of driving through a layer of pudding. So I clicked ‘buy’ on a Fanatec CSL DD 5Nm. And then the doubt set in.
Is 5Nm enough? It’s the question that haunts every beginner. You see those numbers, 8Nm, 15Nm, 25Nm, floating around and think: ‘I’m selling myself short.’ Let me tell you something. After a year with that 5Nm base, and later upgrading to more power, I can give you the real story. The answer isn’t simple. But it is honest.
Why Nm is the only number anyone talks about (and why that’s mostly nonsense)
Nm. Newton meters. It’s the magic number that has the sim racing world in a chokehold. More is better, right? Sure. But better for who? For a pro who lives in their rig? Absolutely. For you, just starting out and maybe playing at a desk? Meh.
Here’s the first hard truth: a 5Nm direct drive feels radically different to a 5Nm belt-drive or gear-drive. It’s apples and oranges. The direct drive is direct. No gears, no belts, no slop. When the game says ‘shake’, it shakes. Now. Precisely. That feeling of immediacy, that purity of feedback, that’s what you’re paying for. Not just the brute number.
I ran my old G29 at about 2.3Nm. When I switched to the 5Nm DD? My arms were sore the next day. Seriously. You use muscles you didn’t know you had. 5Nm feels strong. Much stronger than you think.
The real comparison: 5Nm DD vs. everything else
Let’s break down what you’re actually comparing.
Logitech G29 / G923 / Thrustmaster T248: These sit in the 2.3-2.5Nm range. They’re noisy. They have play. The force builds slowly. It feels… muddy. A 5Nm DD is the opposite. Quiet, sharp, direct. It’s like looking through a dirty window for years and someone finally cleans it. You feel the road. You feel the grip fading. It’s an information channel, not a vibration machine.
Thrustmaster T-GT / TS-PC (belt-drive): These hit around 6.4Nm. Sounds better than 5Nm, right? On paper. In practice, a 5Nm DD often feels stronger and more detailed. Why? Because that belt-drive can only hold its peak force briefly before it overheats (that’s called ‘fade’). The DD delivers 5Nm consistently, lap after lap. Consistency beats peak power.
8Nm+ direct drive: Ah, the big brothers. The Fanatec 8Nm, the Moza R9, the Simagic Alpha Mini. This is where the real jump is. Not from gear to DD, but from DD to more DD. The difference between 5Nm and 8Nm is huge. But (and this is a big ‘but’) whether you need it depends entirely on you.
The only question that actually matters: what do you drive?
This is it. The core of everything.
Do you mainly drive GT3 or Formula 1 cars on smooth circuits? Then 5Nm is… enough. Really. Those cars have power steering. The forces are controlled. 5Nm gives you all the information you need: understeer, oversteer, curbs, slip. You won’t feel like you’re missing out.
Do you drive old-school cars without power steering, rally, or oval tracks? Then it gets different. A Group B rally car on gravel? It kicks. A NASCAR on a superspeedway? It wants to go straight. Here, 5Nm can feel like it’s hitting its limit. You’ll have to run the FFB at 100% and might experience ‘clipping’, the wheelbase can’t deliver the force the game requests, so it chops off the peaks. You lose detail. For these styles, more headroom (8Nm+) is nice. Necessary? Not for a beginner. But nice.
The big trap: your desk (and your body)
This is where it gets personal. And painful.
I mounted my first DD to my IKEA desk. Bad idea. On the first sharp corner of the Nürburgring, the whole desk slid 4 inches to the left. The monitor wobbled. My coffee went flying. 5Nm is enough force to dismantle flimsy furniture. You need a solid rig or a very sturdy desk. Period.
And then your body. I thought I was fit. 5Nm at 100% in a long race? My shoulders were on fire. Beginners tend to crank FFB to 100% because ‘they paid for it’. Dumb. The sweet spot is often between 50-80% in-game gain, so the wheelbase never has to clip and delivers all the details. More force isn’t always more information. Often, it’s just more fatigue.
Should you just go for 8Nm+ right away?
No.
Unless you have money to burn. Seriously. The ‘future-proofing’ argument is common. ‘Buy the 8Nm, then you’ll never need to upgrade.’ It’s a tempting story. But it’s more expensive. Sometimes a lot more (those extra power supplies are pricey).
My advice? Start at 5Nm. The Moza R5 Bundle (5.5Nm) or the Fanatec CSL DD Ready2Race 5Nm Bundle are perfect starting points. Learn to drive with it. Feel the force. Learn to tune your FFB. If you’re hooked after a year, you have a solid cockpit, and you’re craving more, then upgrade. Many bases, like the Fanatec CSL DD, can be boosted to 8Nm later with a stronger power supply. The Moza R5 is a dead end there; you’d need to replace the whole base for an R9.
But you know what? Most people who start with 5Nm stay happy with it for years. Because it’s just good.
So, is it enough?
Yes. For 90% of beginners, 5Nm direct drive is more than enough. It’s a world apart from a gear/belt wheel. It gives you all the information you need to get faster and more consistent. It will train your arms. It will test your desk.
Are you selling yourself short? Nope. You’re buying a ticket into real sim racing. A world of silence, precision, and pure feedback.
Later, when you’re addicted and your rig has a permanent spot in the living room, you can always look at more power. But don’t go for the biggest one right away. You’re not driving Formula 1. Not yet. Start here. Learn the craft. And enjoy the ride.
It’s a slippery slope. But what a glorious slope it is.