Disclosure: TheEbikesReport is reader-supported. As an Amazon Associate we earn from qualifying purchases. If you buy through our links we may earn a commission at no extra cost to you.
The short answer
Buy the Aventon Level 4 ADV if you ride steep hills, commute long distances, or want automatic shifting and built-in GPS security. Its 100Nm mid-drive and 800Wh battery make it by far the more capable bike. Buy the Heybike Cityscape 2.0 if your commute is a few flat miles, you mainly want to arrive without sweating, and you’d rather spend a fraction of the money. These bikes sit in different price tiers: the Level 4 ADV is a premium daily driver, and the Cityscape 2.0 is a simple, budget city bike.
Our top picks
- Best for hills and range: Aventon Level 4 ADV — 100Nm mid-drive, 800Wh battery and auto-shifting. Check price on Amazon
- Best budget: Heybike Cityscape 2.0 — 468Wh removable battery and an upright ride for short, flat commutes. Check price on Amazon
- Best step-through: Aventon Level 4 ADV Step-Through — The same mid-drive with a low frame. Check price on Amazon
Side-by-side comparison
| Spec | Aventon Level 4 ADV | Heybike Cityscape 2.0 | Amazon |
|---|---|---|---|
| Motor | Ultro S mid-drive, 250W nominal / 750W peak | Rear hub motor (peak rating varies by listing) | Check price |
| Torque | 100Nm | Not a headline spec | Check price |
| Battery | 800Wh (36V, 22Ah) | 468Wh, removable | Check price |
| Claimed range | Up to 110 mi | About 50 mi | Check price |
| Drivetrain | Shimano CUES 10-speed, electronic, auto-shift | 7-speed | Check price |
| Wheels | Full-size commuter wheels | 26-inch | Check price |
| Fork | 100mm coil with lockout | See listing | Check price |
| Security / tech | GPS, 4G, geofence, e-lock | Basic display, no GPS | Check price |
| Price tier | Premium | Budget | Check price |
How we compared
We compared manufacturer specifications, owner reviews and published reviews from established e-bike outlets, including independent range measurements where available. We focused on what changes a daily commute: motor type and torque, battery capacity, ride comfort, drivetrain, security features, safety certification and price. We did not test these bikes hands-on. Where Heybike doesn’t publish a figure clearly, we say so rather than guess.
Motor and ride feel
This is the biggest difference. The Level 4 ADV uses Aventon’s Ultro S mid-drive, mounted at the cranks and rated at 100Nm of torque. Because it drives through the gears, it keeps climbing strongly on steep hills, and its dual-sided torque sensor makes the assist feel like a natural extension of your legs. It rides like a strong regular bicycle rather than a scooter.
The Cityscape 2.0 uses a rear hub motor, the standard setup on budget e-bikes. Hub motors are quiet, simple and perfectly pleasant on flat streets, but they work harder on long, steep grades because they can’t use the bike’s gears. Heybike lists different peak motor figures on different Cityscape 2.0 listings, so check the exact listing before you buy. On a flat commute of a few miles, most riders will find it quick enough. On a route with sustained climbs, the Level 4 ADV is in another league.
Battery and range
The Level 4 ADV’s 800Wh pack is rated by Aventon for up to 110 miles, and Electric Bike Review measured about 118 miles in Eco and 55 miles in Turbo. The Cityscape 2.0’s 468Wh removable battery is rated by Heybike for about 50 miles, a little over half the ADV’s capacity. For a short daily round trip, that’s still several days between charges. For long or hilly commutes, or riders who like high assist, the ADV has far more headroom. Our long-range e-bike guide explains how to estimate real range from watt-hours.
Comfort and components
The Level 4 ADV is built as a complete commuter: a Shimano CUES electronic drivetrain that can shift automatically, a 100mm suspension fork, hydraulic disc brakes, integrated lights with turn signals, full fenders and a rear rack. The Cityscape 2.0 is a straightforward, upright city bike with 26-inch wheels and a 7-speed drivetrain. Its components are a step down, which is expected at its price, and you may want to add accessories such as a rack, bag or better lock depending on the configuration you buy.
Both bikes put you in a comfortable riding position for city streets. The ADV feels more planted and refined at higher speeds; the Cityscape 2.0 is best at relaxed, around-town pace.
Security and smart features
The Level 4 ADV includes Aventon’s GPS and 4G tracking, geofencing and an electronic rear-wheel lock, which helps if a bike is ever stolen, plus an app for tuning assist and switching between Class 1, 2 and 3. The Cityscape 2.0 keeps things simple, without connected security features. Either way, you still need a quality physical lock for parking in public.
Safety certification and local rules
Heybike lists UL certification for the Cityscape 2.0, and Aventon certifies its current bikes to UL 2849 for the electrical system. Look for UL 2849 on the specific listing you buy if you’ll charge the bike in an apartment, office or shared garage, since many buildings now ask for it. Also check your local class rules: Class 3 assist to 28 mph is often barred from multi-use paths, and some states set age or helmet rules for Class 3 riders.
Maintenance and long-term costs
Hub-drive bikes like the Cityscape 2.0 are generally cheaper to maintain. The motor is sealed in the wheel, the drivetrain wears at a normal rate, and almost any bike shop can work on a basic 7-speed setup. Mid-drives like the Level 4 ADV put motor torque through the chain and cassette, so those parts wear faster, and its electronic shifting adds parts a basic shop may not service.
That said, the ADV’s higher-grade brakes, larger battery and dealer support tend to hold up better under daily, all-weather use. If you’ll ride every day for years, the ADV is the buy-once choice. If you’ll ride a few times a week on short trips, the Cityscape 2.0’s lower upfront cost is hard to argue with.
Choose the Aventon Level 4 ADV if…
- Your commute has steep hills. The mid-drive and 100Nm climb far better.
- You ride long distances. 800Wh and an efficient mid-drive go much farther.
- You want auto-shifting. Electronic shifting removes one thing to think about.
- Theft is a concern. Built-in GPS tracking and geofencing add peace of mind.
Choose the Heybike Cityscape 2.0 if…
- Your route is short and flat. A hub motor and 468Wh battery are plenty for a few miles each way.
- Budget matters most. It costs a fraction of the ADV.
- You want simple. No app, no electronic shifting, fewer things to learn or service.
- It’s your first e-bike. It’s a low-risk way to find out how much you’ll actually ride.
Who should look at other bikes?
If you need to fold your bike for a train or small apartment, neither of these is the right fit; see our best folding e-bikes instead. If you mostly ride gravel or trails, consider a mountain-bike-style e-bike with a Class 1 mode. And if you’ll carry children or big grocery loads, a longtail cargo bike will serve you better than either commuter.
Verdict
The Aventon Level 4 ADV is the better bike overall, and it’s our top pick in the best commuter e-bikes roundup. The Heybike Cityscape 2.0 is the sensible choice for short, flat commutes on a tight budget. If hills, distance or daily all-weather riding are part of your plan, spend more on the ADV. If not, the Cityscape 2.0 gets you riding for much less. Riders who prefer a low frame should also see our step-through e-bike picks.
FAQ
Is the Aventon Level 4 ADV a mid-drive?
Yes. The Level 4 ADV uses Aventon’s Ultro S mid-drive motor, rated at 100Nm of torque. The Level 4 REC is the hub-drive version.
How far can the Heybike Cityscape 2.0 go on a charge?
Heybike rates its 468Wh battery for about 50 miles. Expect less with a heavier rider, hills, wind or high assist.
Which is better for hilly commutes?
The Level 4 ADV. Its mid-drive works through the gears and delivers 100Nm of torque, so it climbs far better than a budget hub motor.
Are both bikes UL certified?
Aventon certifies its current bikes to UL 2849, and Heybike lists UL certification for the Cityscape 2.0. Confirm the certification on the exact listing you buy if your building or employer requires it.
Which is easier to maintain?
The Cityscape 2.0’s hub motor and basic 7-speed drivetrain are simpler. The Level 4 ADV’s mid-drive wears chains and cassettes faster and its electronic shifting is more complex, though both are serviceable by e-bike shops.