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Gardena SILENO City 500 Robotic Lawnmower

Name: Gardena SILENO City 500 Robotic Lawnmower
Brand: Gardena
SKU: 15002-38

Robotic mower · Model 15002-38 · Residential-duty

Gardena Australia doesn’t publish a recommended retail price for this model online — it’s dealer quote only. The Gardena Australia product page is the place to start.

Sold in Australia — listed on gardena.com, checked 20 Oct 2026.

Keeps cut up to 0.12 ac (5,382 ft²)
Max slope 35% (19°)
Run time 65 min
How these are worked out ›

The Gardena SILENO City 500 Robotic Lawnmower is a residential-grade mower, suited to small-to-mid home lawns, with a 6-inch deck. It weighs 16.1 lb (7.3 kg).

At a glance

Work Area

500 ft2

Max Slope

35 pct

Cutting Width

6.3 in (160 mm)

Boundary

Physical wire

Min Cut Height

0.8 in (20 mm)

Max Cut Height

2 in (50 mm)

Compare this mower: Pick another Gardena robotic or pick from every robotic mower sold in Australia or quick compare: vs SILENO Life 750 Robotic Lawnmower · vs SILENO Minimo 250 Robotic Lawnmower · vs SILENO Minimo 500 Robotic Lawnmower

Compare similar mowers See how this mower compares with machines of a similar size and purpose.

Segway Navimow i105A with VisionFence, 500m2 Cutting Area

Deck 180 mm (7.1 in) · 2.55 Ah · RRP A$1,799

Weight 10.9 kg (24 lbs) (this model: 7.3 kg (16 lbs))Max cut height 60 mm (2.4 in) (this model: 50 mm (2 in))

Why: Same class: robotic · Rated for 500 m² (this model: 500 m²) · Residential-duty, like this model · By Segway Navimow, a different maker
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Worx Landroid Vision Cloud 500 m2

Deck 180 mm (7.1 in) · 240 V battery, 4 Ah · RRP A$1,699

Weight 11.4 kg (25 lbs) (this model: 7.3 kg (16 lbs))Max cut height 60 mm (2.4 in) (this model: 50 mm (2 in))

Why: Same class: robotic · Rated for 500 m² (this model: 500 m²) · Residential-duty, like this model · By Worx, a different maker
Compare with the SILENO City 500 Robotic Lawnmower ›
Gardena SILENO Minimo 500 Robotic Lawnmower

Deck 160 mm (6.3 in)

Weight 6.1 kg (13 lbs) (this model: 7.3 kg (16 lbs))Max cut height 45 mm (1.8 in) (this model: 50 mm (2 in))

Why: Same class: robotic · Rated for 500 m² (this model: 500 m²) · Residential-duty, like this model · Also by Gardena
Compare with the SILENO City 500 Robotic Lawnmower ›
Mammotion YUKA mini 600

Deck 190 mm (7.5 in) · 2.4 Ah · RRP A$1,499

Weight 10.6 kg (23 lbs) (this model: 7.3 kg (16 lbs))Max cut height 60 mm (2.4 in) (this model: 50 mm (2 in))

Why: Same class: robotic · Rated for 600 m² (this model: 500 m²) · Residential-duty, like this model · By Mammotion, a different maker
Compare with the SILENO City 500 Robotic Lawnmower ›
Kress EyePilot RTKⁿ 700 m² robotic lawn mower

Deck 200 mm (7.9 in) · 20 V battery, 4 Ah · RRP A$2,999

Weight 11.8 kg (26 lbs) (this model: 7.3 kg (16 lbs))Max cut height 70 mm (2.8 in) (this model: 50 mm (2 in))

Why: Same class: robotic · Rated for 700 m² (this model: 500 m²) · Residential-duty, like this model · By Kress, a different maker
Compare with the SILENO City 500 Robotic Lawnmower ›

Chosen by stated rules, not opinion: same class, a deck within range of this one, the same kind of power and a compatible duty class, then the closest power, weight and price, with other makers preferred. Figures are the manufacturers’ published ones; nothing is estimated.

Deck

Gardena SILENO City 500 Robotic Lawnmower deck specifications
Cutting Width	6.3 in (160 mm)
Min Cut Height	0.8 in (20 mm)
Max Cut Height	2 in (50 mm)

Dimensions

Gardena SILENO City 500 Robotic Lawnmower dimensions specifications
Weight	16 lbs (7.3 kg)
Height	9.1 in (230 mm)
Length	21.7 in (550 mm)
Width	15 in (380 mm)

Robotic

Gardena SILENO City 500 Robotic Lawnmower robotic specifications
Work Area	500 ft2
Max Slope	35 pct
Boundary	Physical wire
Run Time	65 min
Charge Time	60 min
Noise Level	57 db

Similar models

Other robotic mowers with comparable specs — including other brands — that buyers cross-shop with the SILENO City 500 Robotic Lawnmower.

PXC 18V Brushless FREELEXO CAM Robot Lawn Mower Kit Ozito · 7.1 in (180 mm)

i105A with VisionFence, 500m2 Cutting Area Segway Navimow · 7.1 in (180 mm)

i108A with VisionFence, 800m2 Cutting Area Segway Navimow · 7.1 in (180 mm)

Landroid Vision Cloud 500 m2 Worx · 7.1 in (180 mm)

i210 AWD with VisionFence, 1000 m2 Cutting Area Segway Navimow · 7.1 in (180 mm)

i206 AWD with VisionFence, 600 m2 Cutting Area Segway Navimow · 7.1 in (180 mm)

See all Gardena mowers and specs ›

Spot a wrong spec? Suggest a correction.

Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.

What the specs work out to

Figures MowerFacts computes from Gardena’s own numbers — not published by the manufacturer.

Coverage & ground

Rated work area500 m²
In acres0.12 ac
In square feet5,382 ft²
Max slope35% (19°)
Run time65 min
Charge time60 min
Noise57 dB

Work area is Gardena's own rated maximum, converted from the 500 m² they publish. A robot rated below your lawn will not keep up with it.

Maximum slope is 35%, which is about 19°. Makers quote one or the other; they are the same figure, and 35% is not 35°.

Source: Gardena (manufacturer) · archived copy