The Yamaha Grizzly 450 Auto 4×4 IRS motorcycle dimensions for 2009-2010 is length 78.5 in (1,994 mm), wheelbase 48.5 in (1,232 mm), seat height 33.5 in (851 mm), and the ground clearance is 10.8 in (274 mm).
Yamaha Grizzly 450 Auto 4×4 IRS dimensions at a glance
Dimension charts
Position within similar Yamaha models
Representative dimensions shown within the observed range for comparable Yamaha models in the same category.
Compared with the category median
Percentile and median comparisons use the same comparable Yamaha model group.
Dimension changes by model year
Useful dimension ratios
Seat height feel
About 33.5 in — one of the highest seat heights in its category. This is a geometry comparison, not a guarantee of rider fit.
Wheelbase / length
61.8% of overall length. This shows how much of the bike’s total length is axle-to-axle distance rather than overhang.
Length beyond wheelbase
About 30 in (762 mm) combined beyond the axle-to-axle distance.
Clearance / wheelbase
22.2%. A simple ratio showing listed ground clearance relative to wheelbase.
How its dimensions compare
Compared with other Yamaha models in the same Bikez category where enough usable data is available.
| Dimension | This model | Category median | Difference |
|---|---|---|---|
| Overall length | 78.5 in (1,994 mm) | 81.5 in (2,070 mm) | 3 in below median |
| Wheelbase | 48.5 in (1,232 mm) | 55.1 in (1,400 mm) | 6.6 in below median |
| Seat height | 33.5 in (851 mm) | 31.2 in (794 mm) | 2.3 in above median |
| Ground clearance | 10.8 in (274 mm) | 5.7 in (145 mm) | 5.1 in above median |
Yamaha Grizzly 450 Auto 4×4 IRS dimensions by year
| Year | Length | Width | Height | Wheelbase | Seat height | Ground clearance |
|---|---|---|---|---|---|---|
| 2009 | 78.5 in (1,994 mm) | — | — | 48.5 in (1,232 mm) | 33.5 in (851 mm) | 10.8 in (274 mm) |
| 2010 | 78.5 in (1,994 mm) | — | — | 48.5 in (1,232 mm) | 33.5 in (851 mm) | 10.8 in (274 mm) |
Yamaha Grizzly 450 Auto 4×4 IRS dimensions FAQ
Is the Yamaha Grizzly 450 Auto 4×4 IRS seat height low or tall?
The representative seat height is 33.5 in (851 mm), which is one of the highest seat heights in its category. 2.3 in above the category median.
Does the Yamaha Grizzly 450 Auto 4×4 IRS have a short or long wheelbase?
The representative wheelbase is 48.5 in (1,232 mm), giving the Yamaha Grizzly 450 Auto 4×4 IRS a very short wheelbase for its category. 6.6 in below the category median. The wheelbase is about 61.8% of overall length.
How much ground clearance does the Yamaha Grizzly 450 Auto 4×4 IRS have?
The representative ground clearance is 10.8 in (274 mm), which is among the highest ground-clearance figures in its category. 5.1 in above the category median.
Is the Yamaha Grizzly 450 Auto 4×4 IRS compact or large?
The representative overall length is 78.5 in (1,994 mm), making the Yamaha Grizzly 450 Auto 4×4 IRS shorter than most comparable Yamaha models. 3 in below the category median.
Did the Yamaha Grizzly 450 Auto 4×4 IRS dimensions change much by year?
Not really based on the supplied comparable figures. The available model-year data does not show a meaningful geometry change.
What is the main dimension takeaway for the Yamaha Grizzly 450 Auto 4×4 IRS?
The main listed figures are overall length 78.5 in (1,994 mm), wheelbase 48.5 in (1,232 mm), seat height 33.5 in (851 mm), and ground clearance 10.8 in (274 mm). Its clearance-to-wheelbase ratio is about 22.2%, which is a simple way to relate ground clearance to the bike’s axle spacing.