
Toro 21664 Stripe Battery Powered Self-Propelled Lawn Mower (21-Inch, 60V MAX, Tool Only)
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Winnowl Verdict
The Exceptional Value is driven by a price of $379.74, which outpaces the $658.14 average by delivering 54% more performance for every dollar spent.
The Average Performance rating comes from a balance of metrics; for instance, the Cutting Height Adjustment of 9 settings suggests you should be able to dial in the exact height needed for your specific grass type as the weather and seasons change, yet with the 40 minutes Total Run Time you will likely be able to mow a typical front and back yard on one charge without having to stop to find a charger.
Toro maintains Strong Brand Strength, which is 3% above the average and driven by Average Brand Reliability and Strong Brand Trust.
The Winnowl Lab Report
| Specification | Value | Rating | Vs. Average | Winnowl Insight |
|---|---|---|---|---|
| Total Run Time | 40 minutes | Mediocre | 30% worse | Standard suburban endurance. Rated for roughly 1/4 acre under normal conditions. |
| Cutting Height Adjustment | 9 settings | Exceptional | 28% better | High-precision adjustment rack. Allows for fine-tuning based on grass species and regional moisture levels. |
| Warranty | 3 Years | Mediocre | 22% worse | Standard residential protection. Covers the machine through the initial years of typical seasonal use. |
| Charging Time | 150 mins | Mediocre | 53% worse | Extended recovery time. Slow recharge speed may delay your ability to finish larger jobs. |
| Number of Batteries | 1 count | Average | 41% worse | Standard single-battery kit. Ideal for standard suburban lots that can be finished in one session. |
| Battery Voltage | 60 V | Average | 8% better | High-torque power plant. Capable of maintaining high RPMs through dense turf and varying terrain. |
| Cutting Width | 21 inches | Average | Average | Standard residential deck width. Balanced for efficiency and maneuverability through most garden gates. |
| Battery Capacity | 6 Ah | Average | 3% better | High-capacity power supply that prevents the motor from bogging down or stalling when cutting through thick, heavy grass. |
Ranking Factors
Insights
- Value Rank: #58 out of 75.
- Performance Rank: #60 out of 75.
- Winnowl Quadrant: Budget
Strengths
- height settings puts this in the Top 10% for granular lawn customization.
Neutral
- A Battery Voltage of V is about average (55.55 V) but below the highest in class at 84 V.
- A Battery Capacity of Ah is about average 5.85 Ah but below the class max of 12 Ah.
- A Cutting Width of inches is about average (21.21 inches) but narrower than the widest in class at 26 inches.
Weaknesses
- The Years warranty is in the bottom 10%, offering minimal long-term protection.
- The minutes runtime is in the bottom 10%, significantly trailing the class leaders.
- The mins charge time is in the slowest 10% for this class.
- At only battery, this is in the bottom 10% for included power components.
Comparison
| Name | Winnowl Index | Value | Performance | Brand | Price | Total Run Time | Battery Voltage | Battery Capacity | Cutting Width | Warranty | Charging Time | Number of Batteries | Cutting Height Adjustment |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Toro 21664 Stripe Battery Powered Self-Propelled Lawn Mower |
AVERAGE
72
|
Exceptional | Average | Strong | $379.74 | 40 minutes | 60 V | 6 Ah | 21 inches | 3 Years | 150 mins | 1 count | 9 settings |
| Kobalt 80-Volt 21-in Self-propelled Battery Lawn Mower |
STRONG
88
|
Exceptional | Strong | Exceptional | $599.00 | 75 minutes | 80 V | 5 Ah | 21 inches | 5 Years | 60 mins | 2 count | 7 settings |
| EGO Power+ LM2156SP-2 Battery Powered Self-Propelled Lawn Mower |
STRONG
80
|
Weak | Strong | Strong | $1,399.00 | 150 minutes | 56 V | 10 Ah | 21 inches | 5 Years | 60 mins | 2 count | 7 settings |
| LiTHELi 18-Inch Brushless Self-Propelled Mower |
MEDIOCRE
68
|
Exceptional | Average | Average | $276.59 | 50 minutes | 40 V | 4 Ah | 18 inches | 5 Years | 120 mins | 2 count | 6 settings |