BMW 3 Series G20 330i RWD MY2025 US specs & reference
Source-backed reference for the 2025 BMW 3 Series G20 330i RWD MY2025 US. Start with the most useful engine, fluid, tire, battery and fuel facts, then explore parts, maintenance, recalls and market coverage.
Match this configuration before using a specification
This is a reference configuration for the named market and cited edition. Other grades or years sharing this code can differ. It does not establish parts compatibility or applicability to an imported car.
- Market
- United States (US)
- Reference grade
- 330i
- Engine
- B48B20O2 · 1,998 cc
- Powertrain
- Mild hybrid
- Transmission
- 8-speed Steptronic
Manufacturer configuration evidence ↗
28 May 2024 US MY2025 release: 330i/330i xDrive technical table (1,998 cc, 8-speed Steptronic), B48B20O2 48V engine paragraph, G20 tag. Drive not populated from an inference. · checked 2026-10-31
BMW 3 Series G20 330i RWD MY2025 US specifications
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225/45 R18 front and rear
Standard tires
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What CarFactBook currently knows about this car.
No exact-code service interval published yet.
View maintenance schedule →No reviewed campaign has been mapped to this exact code yet.
Review campaign record →Parts references for this exact code are still being expanded.
Browse parts references →Location-specific valuation coverage is still being built for this code.
Open valuation evidence →Maintenance cards show documented intervals, not a claim that your individual car is currently due. Your mileage, service history and market can change what applies.
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Oil, coolant, capacities and service fluids.
12V batteries, key batteries and electrical references.
Pressure, factory sizes, wheel fitment and related data.
1 factsTank capacity, fuel requirements and range-related references.
Bulb types, lamp specifications and lighting references.
Wiper sizing and exterior replacement references.
Intervals, scheduled service work and replacement timing.
Official recalls, campaigns and safety notices.
Batteries, bulbs, wipers, filters and exact-model replacement references.
Evidence-based market valuation by country and condition.
Coverage is measured across CarFactBook's current ten reference areas. It is not a claim that every possible fact about the vehicle is documented. A Verified Reference verifies the data reference, not the condition or history of a physical vehicle.
Maintenance and genuine-parts evidence
Factory specifications for 2025 BMW G20 330i RWD · B48B20O2 are published above. These six maintenance topics still require exact-vehicle manufacturer evidence and independent editorial approval. A blank value is not a zero, nor permission to use a similar engine's specification.
BMW's US manual lookup requires the 17-character VIN; use it to check original engine and fitted options.
What the original 2025 US maintenance booklet establishes
BMW uses Condition Based Service: the individual car's service display determines due items from time, mileage and driving conditions. Engine-oil service includes replacing the oil filter, and the 3 Series service table links further tasks to successive oil-service occurrences.
This does not establish a fixed oil-change mileage, engine refill amount, BMW oil approval number, filter part SKU or tire pressure for every 330i.
BMW original MY2025 US Maintenance Booklet — printed pp. 1–4, 10–12 ↗Check the exact engine, original US manual edition, drained/refilled system and final electronic oil level. Do not apply generic G20/W206 quantities.
Exact manufacturer evidence pendingConfirm the manufacturer's exact approval and viscosity for this VIN/engine and ambient operating range; a generic BMW Longlife or MB sheet is not a model-specific approval.
Exact manufacturer evidence pendingMatch vehicle VIN, engine suffix and manufacturer parts catalog before stating a replacement number or fitment.
Exact manufacturer evidence pendingRead vehicle's current service reminder and its market/year service booklet. Do not replace condition-based instructions with a made-up universal distance.
Exact manufacturer evidence pendingUse the car's original door/vehicle placard matched to actual tyre load, front/rear size and configured equipment; factory profile tyre size alone is not a pressure.
Exact manufacturer evidence pendingMatch brake equipment codes, axle, VIN and genuine manufacturer catalog. Never infer rotor/caliper compatibility from 330i or C300 badges.
Exact manufacturer evidence pendingOriginal manufacturer owner's manual ↗ · Manufacturer parts lookup ↗
We don't request or store owners' VINs on this page. Use official manufacturer tools privately to check fitment. Service data will appear in the verified-facts catalog only after separate source review.
BMW 3 Series G20 330i RWD MY2025 US gallery
Licensed photographs and reviewed original illustrations. Pictured trim and equipment can differ. Illustrations keep their own source scope.
Exterior
No licensed exact-code exterior photograph is published yet.
Interior
No rights-cleared exact-code interior photograph is published yet.
Technical illustrations
No approved original technical illustration is published for this code yet.
Exact reference
- Make
- BMW
- Model
- 3 Series
- Chassis / model code
- G20 330i RWD MY2025 US
- Documented years
- 2025
Years covered by the cited manufacturer documents. Production of this code may extend beyond them; match the code on your vehicle. - Verified facts
- 15
- Parts references
- 0
Maintenance timeline
Only intervals we can tie to documentation for this model code are shown. More service items are added as their applicability is verified.
Recalls & safety campaigns
Campaigns shown here have been manually mapped to this model code from manufacturer records.
Vehicle valuation
Asking-price evidence only becomes public after the minimum comparable-data threshold is met.
Published snapshot evidence (v1) · These existing ranges are not adjusted for your odometer, battery condition or vehicle history.
CarFactBook only publishes a market estimate after collecting enough comparable observations for this exact model code and market. A foreign-market value is never relabeled as a local valuation.
Compare common ownership questions
Every published fact for G20 330i RWD MY2025 US
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