4-Wheeler Specification Comparison Worksheet
Author: everjoymoto
Last updated: September 2026
Evidence scope: This is a specification-normalization tool, not a model ranking. It does not reproduce or score EverJoy catalog numbers because current signed specifications and common-condition test data were not available for this revision.
“4-wheeler” commonly refers to an ATV, but listings often compare unlike measurements: dry weight against curb weight, peak motor power against rated engine output, brochure range against tank capacity, or rack load against total payload. This worksheet makes unlike supplier data visible; it does not name a winner. BL-005 remains the buyer-facing shortlist guide, while BL-039 captures requirements before this normalization step.
How to Use This Worksheet
- Freeze the candidate model, model year/revision, battery or engine, controller, tires, accessories, market, and comparison date.
- Copy no value until its definition, unit, evidence source, revision, and conditions are known.
- Convert units but retain the original value and conversion method.
- Assign an evidence grade to every field; do not average grades into a performance score.
- Mark conflicting, missing, or inapplicable fields explicitly.
- Run common-condition sample tests only after mandatory document gaps are resolved.
- Return to the buyer requirements sheet and make a decision against must-haves, not the largest headline number.
Evidence Grades
| Grade | Evidence | Permitted use |
|---|---|---|
| A | Controlled label/manual, signed engineering rating, or applicable test report tied to exact configuration | May support a published specification within stated conditions |
| B | Current supplier specification tied to exact configuration but missing signed basis or full conditions | Provisional comparison; verify before claim or approval |
| C | Sample observation with recorded configuration and method | Describes that sample/run only; does not create a rating |
| D | Marketing copy, undated spreadsheet, verbal statement, inferred value, or another model's data | Unverified; do not publish or score as performance |
| N/A | Field genuinely does not apply, with reason recorded | Exclude transparently |
“Not provided” and “zero” are different. An unresolved mandatory field should block approval or remain an explicit risk; it must not be converted to a low numeric score that can be averaged away.
Step 1: Confirm the Product Category
Verify whether the vehicle is an ATV, youth ATV, two-up ATV, UTV, low-speed vehicle, or another class. Classification affects rider/passenger design, labels, use, training, registration, access, and compliance.
Do not compare a youth product with an adult ATV or infer passenger capacity from seat length.
Step 2: Normalize Weight and Dimensions
Record definitions, not just numbers:
- Dry, curb, shipping, or ready-to-ride weight
- Battery, fuel, fluids, tools, racks, and standard equipment included
- Overall length/width/height
- Wheelbase, track, turning radius, seat height, and ground-clearance measurement point
- GVWR, payload, axle, tire, and rack limits
Measure a configured sample where fit or transport dimensions are critical.
Step 3: Compare Powertrains Correctly
Combustion
Record displacement, fuel system, cooling, transmission, drive modes, rated output, torque test method, fuel capacity, and emissions configuration.
Electric
Record rated and peak motor/controller output, duration/test method, battery chemistry, nominal and usable energy, BMS limits, charger, thermal derating, and approved speed modes.
Peak kW and engine displacement do not predict the same performance measure. Use configured acceleration, grade, towing, and route tests for the intended task.
Step 4: Verify Fit and Controls
Compare:
- Rider classification and permitted passenger
- Seat/handlebar/footwell relationship
- Steering effort and full-control reach
- Throttle response, clutch/transmission, reverse, and parking brake
- Speed-setting access and tamper control
Use supervised static and low-speed fit tests. Universal seat-height ranges cannot replace the manufacturer's classification and fit.
Step 5: Compare Load and Utility Ratings
Obtain official:
- GVWR and total payload
- Front/rear rack and axle limits
- Tire load ratings
- Hitch vertical load and towing capacity
- Trailer type, brake, grade, speed, and surface conditions
Gear reduction, torque, racks, or a hitch do not independently establish towing capacity.
Step 6: Compare Terrain Hardware
Document exact tire size, construction, load rating, tread, approved pressure, wheel, brakes, suspension travel, adjustment, loaded clearance, guards, and underbody protection.
“Disc brakes” and “independent suspension” are categories, not proof of stopping or ride performance. Request test conditions and service-part availability.
Step 7: Normalize Range and Refueling/Charging
For gas, compare measured fuel consumption by route, tank usable volume, reserve policy, and refueling access.
For electric, compare usable battery energy, route-test conditions, reserve, charge curve, approved charger, temperature limits, and site power.
Do not compare a gas maximum-distance estimate with an electric controlled-test result unless route, load, speed, tires, temperature, and reserve align.
Step 8: Service, Warranty, and Compliance
Record:
- Owner/service manuals and parts catalog
- Diagnostic tools and local capability
- Critical-part availability and revisions
- Warranty scope, labor, freight, exclusions, and claim process
- Recall/field-action and serial traceability
- Market-specific classification and compliance evidence
The purchase with the strongest numbers may be the weaker ownership choice when support is poor.
Step 9: Total Cost to Own
Include purchase and delivery, preparation, accessories, fuel/electricity, maintenance, wear parts, battery/engine scenarios, insurance, registration, training, downtime, financing, depreciation, and disposal.
Use the same ownership period, annual hours/distance, prices, and duty cycle for every candidate. Avoid generic retail-price bands and hourly energy claims.
Field Definitions Before Data Entry
| Field | Minimum definition required |
|---|---|
| Vehicle class | Adult/youth ATV, two-up ATV, UTV, or other applicable designation |
| Model/configuration | Model code, revision/date, market, powertrain, battery/controller or engine, tires and accessories |
| Weight | Dry, shipping, curb, or ready-to-ride; explicitly list what is included |
| GVWR/payload | Manufacturer definitions; occupants, cargo, accessories, and hitch load treatment |
| Rack/axle/tire limits | Individual location/component limits, units, pressure and load conditions |
| Power/torque | Rated or peak, duration, shaft/wheel location, test standard/method |
| Battery/fuel | Nominal and usable energy or usable fuel; measurement method |
| Range/consumption | Route, load, speed, terrain, elevation, temperature, reserve, number of runs |
| Towing/hitch | Trailer and vertical-load definitions; brake, grade, speed, surface, temperature conditions |
| Dimensions/clearance | Vehicle state, load, tires, and measurement points |
| Price/cost | Currency, date, Incoterm, quantity, included equipment, tax/duty and ownership period |
Blank Normalized Comparison Worksheet
Enter value [grade] in each candidate cell and cite the evidence ID. Use the notes column for definition conflicts and common-condition requirements.
| Field | Candidate A | Candidate B | Candidate C | Common definition / evidence ID / unresolved action |
|---|---|---|---|---|
| Exact model/configuration/revision | ||||
| Classification and rider/passenger designation | Label/manual | |||
| Ready-to-ride weight | Included items and weigh method | |||
| Dimensions, wheelbase, turning, loaded clearance | Measurement points/state | |||
| GVWR, payload, front/rear rack and axle limits | Signed ratings | |||
| Tire/wheel specification and load limits | Approved fitment and cold pressure | |||
| Rated/peak power and torque | Duration/location/method | |||
| Battery usable energy or usable fuel | Definition/method | |||
| Route range or consumption | Same route/load/speed/reserve | |||
| Hitch vertical load and towing rating | Trailer/brake/grade/speed conditions | |||
| Brakes, parking brake and stopping validation | Same configured test | |||
| Tires, suspension and terrain validation | Same route and load | |||
| Charging/refueling and temperature limits | Controlled documents | |||
| Compliance/market evidence | Exact class/configuration/market | |||
| Manuals, diagnostics, parts and training | Document index/service commitment | |||
| Warranty and claim process | Written scope/exclusions/labor/freight | |||
| Price and total cost assumptions | Same date/term/period/duty cycle | |||
| Open mandatory gaps | Owner and due date |
Do not score a blank or unsupported field as zero performance. Mark it not verified, assign the responsible party and due date, and block selection when it affects a must-have requirement.
Common-Condition Test Record
When documentary evidence is adequate and a sample test is needed, freeze candidate configuration, load, tires/pressure, route/surface/grade, rider/test operator, weather/temperature, speed profile, starting energy/fuel, reserve, repetitions, instrumentation, and pass/fail rules. Keep raw results and failures. A sample observation remains Grade C unless the responsible manufacturer formally adopts it into a controlled rating.
EverJoy Comparison Process
For FR-series gas or electric candidates, request current revision-controlled data for every field above. Product codes alone do not guarantee shared components or specifications over time. Use one approved comparison date and configuration.
Sources
- U.S. Consumer Product Safety Commission: ATV Safety Information Center — Source: U.S. Consumer Product Safety Commission (CPSC)
- U.S. CPSC Recalls — Source: U.S. Consumer Product Safety Commission (CPSC)
Frequently Asked Questions
What specifications matter most when comparing 4-wheelers?
Start with classification, rider fit, payload, intended route, brakes, tires, range/fueling or charging, service, compliance, and total cost. The priority depends on use.
How should gas and electric models be compared?
Use common route, load, speed, reserve, ownership, and service assumptions. Do not compare displacement directly with peak motor power or tank size directly with battery energy.
What size 4-wheeler is appropriate?
Use rider classification, payload, control reach, ergonomics, and a supervised fit test. Seat height alone is insufficient.
How much should a good 4-wheeler cost?
Pricing varies by configuration, market, freight, taxes, dealer preparation, warranty, and date. Compare total cost to own using current written quotes.
Bottom Line
A defensible 4-wheeler comparison normalizes definitions and test conditions before a buyer applies its own requirements. The worksheet exposes evidence gaps; it does not manufacture a universal winner.
Contact EverJoy Moto for current model specifications, document indexes, configured samples, and a normalized dealer comparison.
Classification, specifications, payload, towing, range, price, compliance, warranty, and availability must be confirmed for the exact model revision, configuration, date, and market.
This article was written by everjoymoto for EverJoy Moto. It is general purchasing information, not safety, legal, compliance, or financial advice.