Vespa GTS 125 (2017-2021) Review: Style Meets Substance in Urban Mobility

Introduction

The Vespa GTS 125 (2017-2021) isn’t just a scooter—it’s a cultural icon with Italian flair, engineered for modern urban life. As part of Vespa’s flagship GTS series, this model generation refines the brand’s signature blend of retro aesthetics and contemporary technology. Whether you’re navigating cobblestone streets or buzzing through city traffic, the GTS 125 promises a ride that’s as stylish as it is practical. After spending time with this scooter, here’s why it remains a standout in the 125cc segment.

---

Design & Build Quality: Timeless Elegance, Modern Touches

The Vespa GTS 125’s design is instantly recognizable, featuring the brand’s iconic pressed steel unibody frame—a rarity in today’s plastic-heavy scooter market. The 2017-2021 models retain the classic curves but add subtle modernizations like LED lighting (including daytime running lights) and a sleeker front apron. Color options like Grey, Orange, Light Green, and Dark Blue cater to both understated and bold tastes, while chrome accents on the mirrors and trim maintain that vintage Vespa charm.

Practicality shines through details like the underseat storage (large enough for a full-face helmet) and a USB port tucked into the leg shield compartment. The addition of a remote-controlled saddle opener and Bike Finder (which flashes indicators to locate your scooter) adds a layer of convenience that urban riders will appreciate. Despite its premium feel, the 160 kg (352 lbs) dry weight keeps it manageable for most riders.

---

Engine & Performance: Efficient and Refined

At the heart of the GTS 125 is the 124.7cc liquid-cooled i-get engine, compliant with Euro 4 (2017-2020) and Euro 5 (2021) standards. With 13.8 HP @ 8,750 RPM and 12 Nm of torque @ 6,750 RPM, this single-cylinder powerplant isn’t built for speed demons—it tops out at 101 km/h (63 mph)—but it excels in urban agility. The CVT transmission with Piaggio’s “torque server” ensures smooth acceleration from standstill, eliminating the jerkiness common in smaller scooters.

The standout feature is the Start & Stop system, which quiets the engine at stops and reignites it instantly with a throttle twist. Combined with a fuel economy of 2.4 L/100 km (98 MPG), this makes the GTS 125 ideal for stop-and-go traffic. During our test ride, the engine felt surprisingly peppy for a 125cc, easily keeping pace with city traffic while emitting a muted purr rather than the typical scooter buzz.

---

Ride Experience: Comfort Meets Control

The GTS 125’s ride quality balances Vespa’s trademark stability with modern suspension tech. The single-arm front suspension and preload-adjustable rear shocks absorb potholes admirably, though sharper bumps can feel abrupt due to the 12-inch wheels. The 790 mm (31.1-inch) seat height suits riders of all sizes, and the wide, cushioned saddle ensures comfort even on longer rides.

Braking is confidence-inspiring thanks to 220 mm front and rear discs with dual-channel ABS. During emergency stops, the system prevented wheel lockup without intrusive pulsing. The scooter’s short 1,380 mm (54.3-inch) wheelbase makes it nimble in tight spaces, though crosswinds at highway speeds remind you this is primarily a city machine.

---

Technology & Safety: Smarter Than It Looks

Beyond the LED lights and Start & Stop, the GTS 125 hides clever tech under its retro skin. The RISS (Ring Integrated Silent Start) system replaces the traditional starter motor with a brushless unit mounted directly on the crankshaft, reducing noise and mechanical complexity. The digital dashboard (while minimalist) provides clear readouts for speed, fuel, and trip data, though some riders might crave a gear indicator or fuel consumption tracker.

Safety is bolstered by the anti-theft immobilizer and robust frame construction. While the GTS 125 lacks the ASR traction control found on its 300cc sibling, the ABS and grippy 120/70-12 (front) and 130/70-12 (rear) tubeless tires provide ample security in wet conditions.

---

Competition: How Does It Stack Up?

The 125cc scooter market is fiercely competitive. Here’s how the Vespa GTS 125 compares:

1. Honda SH125i:
2. Pros: Larger 16-inch wheels for better stability, 12.8 HP engine, Honda’s reputation for reliability.
3. Cons: Bland design, higher price in some markets.

4. Verdict: The SH125i is a more utilitarian choice, but it lacks the Vespa’s charisma.

5. Yamaha NMAX 155:

6. Pros: 155cc engine (15 HP), Bluetooth connectivity, under-seat charging port.
7. Cons: Generic maxi-scooter styling, plasticky build.

8. Verdict: Better for tech-focused riders, but the Vespa wins on prestige.

9. Peugeot Django 125:

10. Pros: Retro design rivaling Vespa’s, 12.9 HP engine, lower price.
11. Cons: Heavier (165 kg), less refined suspension.
12. Verdict: A budget-friendly alternative, but build quality isn’t as premium.

The Vespa’s Edge: While competitors often offer more power or features, none match the GTS 125’s blend of heritage, build quality, and resale value. It’s a scooter you buy with your heart as much as your head.

---

Maintenance: Keeping Your GTS 125 in Prime Shape

The Vespa GTS 125 is relatively low-maintenance, but adherence to service schedules is key:

1. Engine & Transmission:
2. Oil changes every 5,000 km (3,100 miles) with 10W-40 synthetic.
3. Coolant checks are critical due to the liquid-cooled system; flush every 2 years.

4. Drive belt replacement every 12,000 km (7,500 miles) to prevent sudden snaps.

5. Brakes & Tires:

6. Brake pads wear faster in city riding; inspect every 6,000 km (3,700 miles).

7. Tire pressure should be maintained at 2.0 bar (29 psi) front / 2.2 bar (32 psi) rear.

8. Winter Care:

9. Use a battery tender during storage to preserve the AGM battery.

10. Apply anti-corrosion spray to chrome parts if riding in salted areas.

11. Upgrades & Accessories:

12. Windshields: Piaggio’s OEM tall screen reduces fatigue on longer rides.
13. Top Case: The Vespa-matched 35L case adds storage without ruining the lines.
14. Performance Variators: Aftermarket CVT kits (like Malossi) sharpen acceleration.

At MOTOPARTS.store, we stock OEM-spec parts and premium aftermarket upgrades to personalize your GTS 125 while preserving its reliability.

---

Final Thoughts

The Vespa GTS 125 (2017-2021) isn’t the fastest, cheapest, or most tech-laden scooter in its class—but it’s arguably the most desirable. From its faultless urban manners to its head-turning design, this scooter turns mundane commutes into moments of joy. While rivals might excel on paper, few can replicate the Vespa’s intangible allure. For riders who value style as much as substance, the GTS 125 remains a compelling choice.

Whether you’re upgrading suspension, adding storage, or simply maintaining its pristine condition, MOTOPARTS.store has the expertise and parts to keep your Vespa running like la dolce vita on two wheels.

---

Specifications sheet

---