2025 Suzuki DR-Z4SM Specs & Review

Suzuki has replaced its long-running DR-Z400SM with the new-for-2025 DR-Z4SM, a modern, lightweight supermoto aimed at riders who want agile handling and everyday usability. Built around a liquid-cooled single with rider aids and quality KYB suspension, it targets city slices, twisty backroads, and short hops with equal enthusiasm. This Suzuki DR-Z4SM review focuses on real-world strengths and where it fits in its class.

Key Specs at a Glance

• Displacement: 398cc
• Engine: 4-stroke, liquid-cooled, single-cylinder, DOHC
• Power (claimed): 28 kW (38 hp) @ 8000 rpm
• Torque (claimed): 37 Nm (27.3 lb‑ft) @ 6500 rpm
• Curb weight (spec): 154 kg (340 lb)
• Seat height (spec): 890 mm (35.0 in)

Engine & Performance

At the core of the 2025 Suzuki DR-Z4SM specs is a 398cc DOHC single that delivers a claimed 28 kW (38 hp) at 8000 rpm and 37 Nm (27.3 lb‑ft) at 6500 rpm. On the road, that translates to a punchy midrange, easy wheel placement, and predictable drive out of corners—classic supermoto character with a contemporary twist. The bore and stroke measure 90.0 mm x 62.6 mm (3.5 in x 2.5 in), supporting a responsive, rev-happy feel, while the 11.1:1 compression ratio keeps the engine lively without feeling peaky.

Suzuki gives the DR-Z4SM a fuel-injection system with a 42 mm ride-by-wire throttle body and a 10‑hole injector, plus electronic ignition with dual iridium spark plugs. Throttle response is crisp yet controllable, which helps in tight urban riding and on mixed surfaces. The semi-dry sump lubrication aids consistent oiling under hard braking or extended wheel lofting. A wet multi-plate clutch with SCAS assist & slipper smooths launches and downshifts, and the 5-speed constant mesh gearbox and sealed O‑ring chain keep it all simple and durable. Electric starting rounds out the everyday-friendly hardware.

Handling, Comfort & Suzuki DR-Z4SM Seat Height

Chassis updates define the handling package. The frame is a twin‑spar steel unit with an aluminum subframe and aluminum swingarm for a balance of rigidity, durability, and manageable cost. KYB suspension is front and center: an inverted telescopic fork with adjustable compression and rebound offers 260 mm (10.2 in) of travel, and a KYB link-type shock with adjustable preload, compression, and rebound provides 277 mm (10.9 in) of travel out back. Together, they give the DR-Z4SM the compliance you want for rough city streets and the control you need for spirited backroad riding.

Steering geometry and dimensions back up the flickable feel: rake and trail are 26.5° / 95 mm (3.74 in), wheelbase is 1465 mm (57.7 in), and ground clearance is 260 mm (10.2 in). The street-focused 17-inch rubber—Front 120/70R17 (58H) and Rear 140/70R17 (66H), both tube type—helps the bike change direction quickly while offering predictable grip.

The Suzuki DR-Z4SM seat height is 890 mm (35.0 in). Combined with the Suzuki DR-Z4SM weight of 154 kg (340 lb) curb, you get the tall, commanding stance supermoto fans love with a mass that’s easy to manage at low speed. Shorter riders may find flat-footing a stretch, but the narrow single-cylinder layout should make it easier to dab when needed. Taller riders will appreciate the roomy cockpit and visibility in traffic.

Equipment & Features

Braking is handled by a dual‑piston caliper with a 310 mm stainless steel rotor up front and a single‑piston caliper with a 240 mm stainless steel rotor at the rear. The electronics suite—Suzuki’s S.I.R.S.—includes SDMS with 3 modes, STCS with 4 modes (incl. G), ABS with Rear ABS OFF, and Easy Start. For mixed-surface play or track-style sessions, being able to disable rear ABS is a welcome touch.

Additional details round out the package: LED bifunction headlight with LED tail/turn lighting, a fuel tank capacity of 8.7 L (2.3 US gal), and a sealed final drive. Fit and finish include practical touches like the aluminum subframe and swingarm. Colors are Sky Gray (Q1T) and Solid Special White No. 2 (C1C). Pricing lands at $8,999 (MSRP US, base), €9,699 (MSRP EU/DE, UVP), and £7,999 (MSRP UK, OTR from).

Who Is the 2025 Suzuki DR-Z4SM For?

If you want a street-legal supermoto with approachable performance and real rider aids, the DR-Z4SM hits the sweet spot. It’s suitable for confident beginners stepping into the supermoto world and rewarding enough for experienced riders who prioritize agility, feedback, and fun over outright top-end speed. Daily commuters will appreciate the upright ergonomics and LED lighting, weekend riders will love the flickability, and trackday or kart-track fans will value the adjustable KYB suspenders and ABS with Rear ABS OFF.

Torquepedia Verdict

The 2025 Suzuki DR-Z4SM brings the DR-Z line into the modern era with ride-by-wire fueling, traction control, and a slipper clutch, while keeping the elemental supermoto charm of a lightweight, torquey single. The chassis is well-specced for its mission, with quality KYB components, sensible geometry, and confidence-inspiring brakes.

On the flip side, the tall Suzuki DR-Z4SM seat height won’t be for everyone, and some riders might wish for a larger fuel tank. But taken as a total package—and considering the comprehensive 2025 Suzuki DR-Z4SM specs—the value is compelling. If you want a street‑ready supermoto that’s both approachable and playful, this should be near the top of your list.

FAQ

• Is the 2025 Suzuki DR-Z4SM good for beginners?

  • Yes, thanks to its manageable single-cylinder power (28 kW/38 hp claimed), rider aids (SDMS, STCS, ABS with Rear ABS OFF), and predictable handling. Note the tall 890 mm (35.0 in) seat height.

• What is the seat height of the 2025 Suzuki DR-Z4SM?

  • Seat height (spec) is 890 mm (35.0 in).

• How heavy is the 2025 Suzuki DR-Z4SM?

  • Curb weight (spec) is 154 kg (340 lb).

• What are the power and torque figures?

  • Power (claimed) is 28 kW (38 hp) @ 8000 rpm, and torque (claimed) is 37 Nm (27.3 lb‑ft) @ 6500 rpm.

• What is the price of the 2025 Suzuki DR-Z4SM?

  • MSRP US (base) is $8,999; MSRP EU/DE (UVP) is €9,699; MSRP UK (OTR from) is £7,999.