Vespa Et4 150
The Vespa Et4 150 has a top speed of 105 km/h, produces 11 hp and weighs 115 kg. Motoryk rates it 7.5/10.
Vespa ET4 150是比亚乔于1996年作为现代ET系列的一部分推出，这标志着Vespa向四冲程发动机踏板车的过渡，同时保留了其标志性风格。值得注意的是，它是最早采用燃油喷射四冲程单缸发动机的Vespas之一，这使其比前代的二冲程发动机更清洁，更省油。ET4 150的销售一直持续到2005年左右，它帮助Vespa品牌在全球城市通勤者中重振了活力。
11 hp
权力
11.7 Nm
扭矩
115 kg
重量
105 km/h
最高速度
2.5 L/100km or approximately 40 km/L (typical real-world average)
燃料
Faired
身体
Video Review
买家应该知道什么
Reliable Rotax Engine
The ET4 150 uses a Rotax-sourced 4-stroke engine, a significant upgrade over older 2-stroke Vespas, offering smoother power and lower maintenance costs. With proper oil changes, these engines routinely exceed 30,000 miles.
Watch the Carb & Fuel System
Ethanol-blended fuels can degrade the carburetor and fuel lines on older ET4s, causing hard starting and rough idling. Always inspect these components and budget for a carb clean or rebuild if buying a neglected example.
Strong Resale Value
The ET4 150 holds its value well due to the iconic Vespa brand and its transition-era status as a practical, modern classic. Clean examples in good condition typically sell for $1,500–$3,000 depending on mileage and cosmetics.
按年份划分的世代和规格
原装 ET4 150 推出，配备 150cc 四冲程 Piaggio LEADER 发动机、单面前叉、现代风格。
"意大利的魅力终于搭配了成熟的引擎。"
在经历了多年的二冲程Vespas之后，ET4 150感觉就像是一场启示——转折即走，没有窒息仪式，没有预先的罪恶感。LEADER发动机从怠速状态下平稳行驶，整天以80公里/小时的速度舒适地行驶，不会像以前的二次爆炸机那样紧张地发出嗡嗡声，尽管在平坦的柏油路面上95 km/h在很大程度上是一个理论数字。单面前叉在照片中看上去非常酷，但会以略带木制的模糊质量传递出道路上的缺陷，这会让你在零星的都市柏油路上感到不安——这是比亚乔优先考虑的造型选择，而不是感觉。实用性确实不错：座下储物空间会吞下全脸头盔，钢制车身可以承受冲击而不会受到破坏，35公里/升左右的燃油经济性使运行成本低得离谱，但是早期的化油器模型如果静置一周以上，很容易发生洪水。
优点
缺点
二手买家评论
"Rewarding urban scooter if you buy one carefully maintained."
$1,500-$3,500 usedThe ET4 150 is genuinely charming in a way that makes you forgive its quirks — and trust me, there are quirks. Piaggio's rotax-derived engine pulls smoothly to about 60mph, which is honestly all you need for urban commuting. The bodywork is proper steel, not plastic, so it holds up well used but also means rust is your enemy on neglected examples. Check every panel seam and under the floorboard religiously before handing over cash. Electricals are the real headache on high-mileage units. Stators die, carburetors gum up from sitting, and finding a mechanic who actually knows Italian scooters outside major cities is harder than it should be. Budget $200-400 for a proper service immediately after purchase regardless of what the seller claims. The suspension is surprisingly composed for a scooter, and that classic Vespa silhouette genuinely never gets old — people will stop you at traffic lights wanting to chat. Buy one with documented service history and under 8,000 miles if you can find it. Walk away from anything that's been sitting more than a year without recent fuel system work.
Top 10 Accessories
Curated picks for the Vespa Et4 150 — owned, ridden, recommended.
常见问题
🔥 1 CRITICALRough idle, hesitation, hard starting when warm
Jerky takeoff, top speed loss, belt squealing
Check coolant level, look under fairings for residue
Test all lights, gauges, and starter function
✅购买前清单
Decent if maintained, neglect kills them fast
Full Specifications
Rivals & Alternatives
Bikes that buyers cross-shop with the Vespa Et4 150
Piaggio Vespa Lx 125
Piaggio Vespa Lx 150
Piaggio Vespa Primavera 150
Piaggio Vespa Sprint 150
Piaggio Vespa Vxl 150
Compare Vespa Et4 150 Side-by-Side
compare_arrowsSpecs, power, weight & buyer verdict — head-to-head with the bikes most often cross-shopped.
Vespa Et4 150 vs Piaggio Vespa Lx 125
Specs · Power · Buyer verdict
Vespa Et4 150 vs Piaggio Vespa Lx 150
Specs · Power · Buyer verdict
Vespa Et4 150 vs Piaggio Vespa Primavera 150
Specs · Power · Buyer verdict
Vespa Et4 150 vs Piaggio Vespa Sprint 150
Specs · Power · Buyer verdict
Vespa Et4 150 vs Piaggio Vespa Vxl 150
Specs · Power · Buyer verdict
More Vespa Et4 150 Guides
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Discussion
Frequently Asked Questions
What are common problems with the Vespa Et4 150? +
Carburetor gumming from ethanol fuel sitting: Rough idle, hesitation, hard starting when warm (moderate) | Variator and roller wear causing sluggish acceleration: Jerky takeoff, top speed loss, belt squealing (moderate) | Coolant leaks from aging hoses or water pump: Check coolant level, look under fairings for residue (serious)
Is the Vespa Et4 150 a good motorcycle? +
Rewarding urban scooter if you buy one carefully maintained. Rating: 7.5/10. Best for: Style-conscious commuters wanting reliable Italian character daily. Avoid if: You need highway speeds or hate hunting specialists.
What is the horsepower of the Vespa Et4 150? +
The Vespa Et4 150 produces 11 hp @ 8,250 rpm, with 11.7 Nm @ 6,500 rpm of torque. Top speed: 105 km/h.
Is the Vespa Et4 150 good for beginners? +
Yes — the Vespa Et4 150 is a reasonable choice for new riders (11 hp is manageable), weighing 115 kg. Style-conscious commuters wanting reliable Italian character daily
Is the Vespa Et4 150 reliable? +
Owners report 1 critical issue to watch for on the Vespa Et4 150, notably: Coolant leaks from aging hoses or water pump (Check coolant level, look under fairings for residue). Buy with a pre-purchase inspection.
Is the Vespa Et4 150 good for daily use? +
Style-conscious commuters wanting reliable Italian character daily Fuel: 2.5 L/100km or approximately 40 km/L (typical real-world average).
How fast is the Vespa Et4 150? +
The Vespa Et4 150 reaches a top speed of 105 km/h, producing 11 hp at 115 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.
What gear should I buy for a Vespa Et4 150? +
Motoryk has curated a Top 10 gear list specifically for the Vespa Et4 150, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/vespa/et4-150/top10. Each pick is matched to this bike's spec.
