Suzuki Dr-z 400s
The Suzuki Dr-z 400s has a top speed of 145 km/h, produces 39 hp and weighs 148 kg. Motoryk rates it 8.5/10.
The Suzuki DR-Z400S was introduced in 2000 as a street-legal dual-sport version of the DR-Z400 platform, designed to bridge the gap between off-road capability and everyday road usability. It quickly earned a reputation for its bulletproof reliability, tractable power delivery, and strong aftermarket support, making it a favorite among adventure riders and beginners alike. The model has seen remarkably few changes over its production run, a testament to how well the original design was executed, and it remains in production in many markets to this day.
39 hp
Power
40 Nm
Torque
148 kg
Weight
145 km/h
Top Speed
3.5 L/100km or approximately 28.5 km/L (typical real-world average)
Fuel
Naked
Body
Video Review
What Buyers Should Know
Bulletproof Engine Reliability
The DRZ400S is widely regarded as one of the most reliable dual-sport engines ever built, with many owners reporting 20,000+ miles with minimal issues when properly maintained. Its simple carbureted design makes it easy and cheap to service.
Watch the Carb & Valves
Common issues include a clogged pilot jet from ethanol-blend fuel sitting idle, and valve clearances that should be checked every 6,000 miles to prevent hard starting. Always ask sellers for maintenance records on these two items.
Strong Resale Value
The DRZ400S holds its value exceptionally well due to high demand and a cult following, often selling used for close to original MSRP in good condition. Its timeless design and parts availability since 2000 make it a smart long-term investment.
Generations & Specs by Year
Initial release with 398cc liquid-cooled four-stroke single, Mikuni BSR36 carb, dual-sport configuration, e-start and kickstart.
"The dual-sport benchmark that still embarrasses newer pretenders."
I put 22,000 km on a 2003 DRZ-S across fire trails, highway commutes, and everything in between — this thing simply refuses to break. The BSR36 carb runs lean from the factory and the airbox lid is a joke, but a $40 rejet and lid removal wakes the motor up considerably; post-mod it pulls cleanly from idle to the 8,500 rpm ceiling with a satisfying mechanical bark. That 920mm seat is genuinely tall and will punish shorter riders on extended days, and the suspension is set up for a 70kg rider on gravel — load it up with luggage or take it on tarmac at pace and it floats around nervously. Still, the e-start reliability, bulletproof bottom end, and the way it handles actual off-road work without feeling like a compromised road bike makes it the honest answer when someone asks what dual-sport to actually buy.
Pros
Cons
Minor updates over years; largely unchanged platform continuing carbureted engine, revised graphics and color schemes each model year.
Used Buyer Review
"The used dual-sport benchmark — buy the cleanest example you can find."
$2,500-$5,500 usedThe DRZ400S is one of those rare bikes that just refuses to die, and that's both its greatest strength and the reason you'll find sketchy examples everywhere. These things get thrashed hard by every overconfident weekend warrior who ever watched a dirt bike YouTube video, so buying used means doing your homework. Check the subframe for cracks, inspect the fork seals, and look for the telltale signs of a dropped bike — because most of them have been dropped. A lot. Get a good one though, and you're laughing. The carbureted motor is bulletproof when maintained, pulls cleanly from idle, and makes enough power to be genuinely fun on trails without terrifying you on the road. The Mikuni BST40 carb is the weak spot — jets gum up if it's been sitting, and a proper carb clean plus rejetting for your altitude is money well spent. Budget for it upfront. This is the dual-sport benchmark for good reason. Parts are cheap, mechanics know them, and the riding position suits almost everyone. Just buy the cleanest one you can afford.
Top 10 Accessories
Curated picks for the Suzuki Dr-z 400s — owned, ridden, recommended.
Common Problems
🔥 2 CRITICALPopping on decel, hesitation, rough idle at low RPM
Cold start difficulty, ask for valve service history
Battery draining, dim lights, test charging voltage
Oil residue on lower fork legs during inspection
✅Pre-Purchase Checklist
Bulletproof if maintained, neglect kills it fast
Full Specifications
Rivals & Alternatives
Bikes that buyers cross-shop with the Suzuki Dr-z 400s
Suzuki Dr-z400
Kawasaki Klx 300
Suzuki Drz400s
Yamaha Wr 250 R
Suzuki Dr-z 400
Compare Suzuki Dr-z 400s Side-by-Side
compare_arrowsSpecs, power, weight & buyer verdict — head-to-head with the bikes most often cross-shopped.
Suzuki Dr-z 400s vs Suzuki Dr-z400
Specs · Power · Buyer verdict
Suzuki Dr-z 400s vs Kawasaki Klx 300
Specs · Power · Buyer verdict
Suzuki Dr-z 400s vs Suzuki Drz400s
Specs · Power · Buyer verdict
Suzuki Dr-z 400s vs Yamaha Wr 250 R
Specs · Power · Buyer verdict
Suzuki Dr-z 400s vs Suzuki Dr-z 400
Specs · Power · Buyer verdict
More Suzuki Dr-z 400s Guides
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Discussion
Frequently Asked Questions
What are common problems with the Suzuki Dr-z 400s? +
Carb jetting runs lean from factory: Popping on decel, hesitation, rough idle at low RPM (moderate) | Valve clearance neglect causes hard starting: Cold start difficulty, ask for valve service history (serious) | Stator failure kills charging system: Battery draining, dim lights, test charging voltage (serious)
Is the Suzuki Dr-z 400s a good motorcycle? +
The used dual-sport benchmark — buy the cleanest example you can find. Rating: 8.5/10. Best for: Beginner to intermediate dual-sport adventure riders. Avoid if: You want highway cruising or pure performance.
What is the horsepower of the Suzuki Dr-z 400s? +
The Suzuki Dr-z 400s produces 39 hp @ 8,500 rpm, with 40 Nm @ 6,500 rpm of torque. Top speed: 145 km/h.
Is the Suzuki Dr-z 400s good for beginners? +
Yes — the Suzuki Dr-z 400s is a reasonable choice for new riders (39 hp is manageable), weighing 148 kg. Beginner to intermediate dual-sport adventure riders
Is the Suzuki Dr-z 400s reliable? +
Owners report 2 critical issues to watch for on the Suzuki Dr-z 400s, notably: Valve clearance neglect causes hard starting (Cold start difficulty, ask for valve service history). Buy with a pre-purchase inspection.
Is the Suzuki Dr-z 400s good for daily use? +
Beginner to intermediate dual-sport adventure riders Fuel: 3.5 L/100km or approximately 28.5 km/L (typical real-world average).
How fast is the Suzuki Dr-z 400s? +
The Suzuki Dr-z 400s reaches a top speed of 145 km/h, producing 39 hp at 148 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.
What gear should I buy for a Suzuki Dr-z 400s? +
Motoryk has curated a Top 10 gear list specifically for the Suzuki Dr-z 400s, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/suzuki/dr-z-400s/top10. Each pick is matched to this bike's spec.
