Addmotor Grandtan M-340
450 lb payload · 960 Wh · 17.5 in step-over
$2,199$2,899Nov 13, 20269.2/10
Head-to-head · prices checked Nov 13, 2026
Addmotor Grandtan M-340 vs Addmotor Greattan L
The Addmotor Grandtan M-340 scores 1.6 higher than the Addmotor Greattan L; here is where each one earns its place.
- Prices checked Nov 13, 2026
- Official brand pages only
- Public scoring formula
- Links disclosed
Addmotor Greattan L
500 lb payload · 960 Wh · 17.3 in step-over
$3,699$4,199Nov 13, 20267.6/10
Short answer: Addmotor Grandtan M-340 wins this one, 9.2/10 against 7.6/10, mainly on price and brakes and stability. Addmotor Greattan L answers with payload.
What really separates them?
Same family, same 750 W rear motor, same 4-inch tires and torque sensor. The Greattan L is the Grandtan idea stretched to carry a passenger: a rear seat for about 150 lb, footrests, room for a second battery, and 82.7 inches of length against 77.6. It costs $1,500 more and, at 36.6 inches wide, will not pass a standard interior door. The Grandtan's page lists triple disc brakes, a parking brake and a differential; the Greattan L page we read lists none of the three, which is why it scores so much lower. If you ride alone, there is no reason to buy the L. If you ride with a grandchild, ask Addmotor about the brakes, then enjoy it.
Which one is for you?
Choose the Addmotor Grandtan M-340 if
- You want to spend less: $2,199 against $3,699
- You want a rear differential, a parking brake and UL 2849 certification, which Addmotor's page does not list for the Greattan L
- You want gears: 7 speeds, where the Greattan L's page lists none
Choose the Addmotor Greattan L if
- You need the higher payload: 500 lb against 450 lb
- You want to carry a passenger
Addmotor Grandtan M-340 vs Addmotor Greattan L: the numbers
Add a third trike2 trikes in this table: scroll sideways to see them all
| Trike | ||
|---|---|---|
| Motor | 750 W | 750 W (1,400 W peak) |
| Drive | Rear motor | Rear motor |
| Battery | 48 V 20 Ah (960 Wh) | 48 V 20 Ah (960 Wh) |
| Range (brand figure) | Up to 85 mi (brand) | Up to 65 mi (brand) |
| Top speed | 20 mph | 20 mph |
| Payload | 450 lb | 500 lb |
| Trike weight | Not stated | Not stated |
| Stand-over height | 17.5 in | 17.3 in |
| Rider height | 5'2" to 6'4" | 5'4" to 6'4" |
| Tires | 24 × 4 in front | 24 × 4 in front |
| Brakes | Disc | Not stated |
| Parking brake | Yes | Not stated |
| Rear differential | Yes | Not stated |
| Folds | No | No |
| Backrest | Included | Included |
| Gears | 7-speed | Not stated |
| Certification | UL 2849 + UL 2271 | UL 2271 |
| Delivered | 85% assembled | 85% assembled |
| Warranty | 2-year | 2-year |
| Returns | Not stated | Not stated |
| Sold by | Addmotor | Addmotor |
| Where to buy | Check price at Addmotor | Check price at Addmotor |
✓ marks the better figure. "Not stated" means the brand doesn't publish it. Prices checked November 13, 2026 on each brand's own US store.
Which one stops and corners better?
Addmotor Grandtan M-340: disc brakes on all three wheels, with a parking brake, and a rear differential. Addmotor Greattan L: the product page does not describe the brakes; no parking brake is mentioned; no differential is mentioned. On a trike these three parts do most of the safety work: hydraulic brakes need less hand force, a parking brake holds the trike while you get on, and a differential lets the rear wheels turn at different speeds in a corner.
How far and how fast do they go?
Addmotor Grandtan M-340: 750 W, 960 Wh of battery, up to 85 miles on assist level 1 (Addmotor), 20 mph top speed. Addmotor Greattan L: 750 W (1,400 W peak), 960 Wh of battery, 65 miles on one battery, 130 miles on two (Addmotor), 20 mph top speed. Range figures are the brands' best cases; watt-hours are the fair way to compare.
Which one costs less to own?
On November 13, 2026, Addmotor Grandtan M-340 was $2,199 and Addmotor Greattan L $3,699, each on its brand's own US store. That is $1,500 between them. Warranty: Addmotor Grandtan M-340, 2-year warranty; Addmotor Greattan L, 2-year warranty. Returns: Addmotor Grandtan M-340, no window stated on the product page; Addmotor Greattan L, no window stated on the product page.
Getting on, fitting and storing
Addmotor Grandtan M-340 has a 17.5 in step-over, does not list its weight, does not fold and carries 450 lb (riders 5'2" to 6'4"). Addmotor Greattan L has a 17.3 in step-over, does not list its weight, does not fold and carries 500 lb (riders 5'4" to 6'4"). Tires: 24 × 4 in front and 24 × 4 in front.
Where to go from here
Full reviews: Addmotor Grandtan M-340 review and Addmotor Greattan L review. Both trikes appear in our ranking of the best electric trikes, fat tire electric trike, electric trike for heavy adults.
Other head-to-heads: Addmotor Grandtan M-340 vs Emojo Caddy Pro, Addmotor Grandtan M-340 vs MaxFoot MF-30, sixthreezero Rickshaw vs Addmotor Greattan L.
Still deciding what kind of trike you need? Read how to choose an electric trike.
Speed, range and payload are each brand's own figures. Rules for electric bikes and trikes vary by state and city: check yours before you ride. This page isn't medical or legal advice.
By Linda Garrett, editor, electric trikes · updated November 13, 2026
Addmotor Grandtan M-340 or Addmotor Greattan L: quick answers
All head-to-headsIs the Addmotor Grandtan M-340 better than the Addmotor Greattan L?
In our formula, yes: 9.2/10 against 7.6/10, with the edge on price, brakes and stability and comfort and carrying. The Addmotor Greattan L is ahead on payload, which may matter more to you.
Which is cheaper, Addmotor Grandtan M-340 or Addmotor Greattan L?
Addmotor Grandtan M-340: $2,199 against $3,699 on November 13, 2026.
Which carries more weight?
Addmotor Greattan L: 500 lb against 450 lb in total, per each brand. Check the rider limit as well: on some trikes part of the payload is basket cargo.
