2025 Nissan Frontier Transmission & Axle Gear Ratios
AI-generated reference. Always verify torque values, fluid capacities, intervals, and procedures against the manufacturer's service manual or OEM repair information before performing work. Repairius is not liable for damage from acting on this content without verification.
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Transmission gear ratios
The 2025 Nissan Frontier comes exclusively with a 9-speed automatic transmission across all trims.
| Gear | Ratio |
|---|---|
| 1st | 5.246 |
| 2nd | 3.188 |
| 3rd | 2.134 |
| 4th | 1.519 |
| 5th | 1.278 |
| 6th | 1.000 |
| 7th | 0.822 |
| 8th | 0.644 |
| 9th | 0.525 |
| Reverse | 4.545 |
Available axle ratios
The 2025 Nissan Frontier offers a selection of axle ratios designed to cater to different driving needs, balancing towing capability with fuel efficiency.
| Ratio | Available With | RPO/Axle Code | Best For |
|---|---|---|---|
| 3.692 | S, SV, SL 2WD & 4x2 | C200 | Balanced (daily driving, light towing) |
| 3.692 | S, SV, SL 4x4 | C200F | Balanced (daily driving, light towing) |
| 3.692 | PRO-4X | C200F / M226 | Balanced (daily driving, light towing, off-road) |
Note: The C200 refers to the rear differential assembly, primarily found in 2WD models and some 4x4 non-PRO-4X models. The M226 is a stronger rear differential often paired with the C200F front differential in 4x4 and PRO-4X models.
How to identify your axle ratio
Identifying your Nissan Frontier's axle ratio is crucial for proper maintenance and modifications. Unlike some manufacturers, Nissan typically doesn
More specs for the 2025 Nissan Frontier
Oil Capacity & Filter
Capacity, weight, filter PN, drain plug torque, change interval.
Fluid Type Specs
Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.
Coolant Capacity & Type
Total system capacity, OEM coolant spec, flush interval, bleed tips.
Transmission Fluid & Service
Trans model, fluid spec, capacity, filter PN, service interval.
Torque Specifications
Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.
Brake Pad & Rotor Specs
Pad PNs, rotor size, min thickness, caliper torque.
Tire Size & Pressure
OEM size, cold psi, bolt pattern, wheel size, TPMS.
Battery Size & Group
Group size, CCA, AGM/flooded, dimensions, reset note.
A/C Refrigerant & Oil
R-134a or R-1234yf, charge oz, PAG oil spec.
Bulb Sizes (Headlight, Tail, Fog)
Headlight, fog, tail, turn, reverse, interior.
Factory Maintenance Schedule
Service intervals by mileage, severe-duty notes, known issues.
Towing Capacity & Payload
Max tow, payload, GVWR/GCWR, hitch class by trim.
Fuse Box Diagram & Amperage
Fuse box locations, layout, amps, and what each fuse controls.
Serpentine Belt Routing & Length
Belt routing, length, rib count, OEM + aftermarket PNs.
Wheel Alignment Specifications
Camber, caster, toe ranges (front & rear), adjustability notes.
Paint Color Codes
All factory colors with paint codes, sticker location, touch-up tips.
Wiper Blade Sizes
Driver/passenger/rear blade size, attachment, OEM + cross-refs.
Spark Plug Type & Gap
Plug PN, gap, torque, interval by engine.
Key Fob Programming
DIY programming steps, FCC ID, fob PN, battery, transponder.
Same spec — other model years
Maintenance & repair guides
2025 Nissan Frontier Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
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