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Gravely 16-G vs Gravely 8163
Verdict: Gravely 16-G vs Gravely 8163
The Gravely 16-G and the Gravely 8163 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 16 hp. Gravely 16-G is the lighter machine (389 kg vs 399 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Gravely 16-G is the newer design (1988 vs 1979). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
Gravely
62
Fit score
Best match
Clear
Gravely
62
Fit score
Best match
Clear
Rated power
16 hp
16 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
GravelyReference
GravelyReference
air-cooledReference
Four gears (1-4) in two ranges (low-high) with forward/reverse clutches. The directional clutch must be in neutral to shift gears or ranges.Reference
Engine
Fuel tank
20.1 LReference
20.1 LReference
Displacement
42.18 ciReference
49.8 ciReference
Bore/Stroke
79 x 70 mmReference
83 x 76 mmReference
Power (gross)
11.9 kWReference
11.9 kWReference
Rated RPM
3300Reference
—
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Oil capacity
5.7 LReference
5.7 LReference
Transmission
Type
shaft-driven gearReference
gearReference
Gears
8 forward and 4 reverseReference
8 forward and 4 reverseReference
Oil type
SC10W-30Reference
10W-40 SCReference
Dimensions
Wheelbase
132 cmReference
—
Weight
389 kgReference
399 kgReference
Front tire
16x6.50-8Reference
16x6.50-8Reference
Rear tire
23x8.50-12Reference
23x8.50-12Reference
Lawn/turf front
16x6.50-8Reference
16x6.50-8Reference
Lawn/turf rear
23x8.50-12Reference
23x8.50-12Reference
Length
208 cmReference
207 cmReference
Width
105 cmReference
106 cmReference
Height
129 cmReference
—
Height (steering wheel)
—
109 cmReference
Shipping weight
—
399 kgReference
Gravely 16-G attachments
Electrical
Ground
negativeReference
negativeReference
Charging amps
15Reference
—
Battery CCA
42Reference
—
Battery volts
12Reference
12Reference
Battery Group
22FReference
—
Attachment overview
Variants
8163-B
—
Briggs with hydraulic liftReference
8163-T
—
Onan with hydraulic liftReference
8162-B
—
Briggs with manual liftReference
8162-T
—
Onan with manual liftReference
Gravely 8163 attachments
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.