History of the exact car
A shared engine says nothing about accidents or odometer changes. Review records for the full VIN.
Start with the VIN ↑Understand the car behind the VIN
2005 BMW Z4 2.5SI specifications
Build 4USBT335-5 · 2.5L 6cyl · Convertible
Explore the specifications recorded for VIN pattern 4USBT335-5. Start here to understand this version, then check the full VIN for an individual car.
NHTSA vPIC decode · Pattern-level specifications
- Decoded Sep 15, 2026
- 1,043 known VINs
- 28 listings reported active
- Engine
- 2.5L 6cyl
- Power
- 184 hp
- Body
- Convertible
- Weight class
- Class 1B
- Median asking price
- $9,988
The essentials, explained
Engine, transmission & body specifications
As filed by BMW with NHTSA for this VIN pattern. Fields the filing does not record are left out entirely — a missing row means no recorded value, not a missing feature.
Engine
- Displacement
- 2.5 L
- Cylinders
- 6
- Horsepower
- 184 hp
- Fuel type
- Gasoline
Body & chassis
- Body class
- Convertible/Cabriolet
- NHTSA body type
- PASSENGER CAR
- Manufacturer
- BMW MANUFACTURER CORPORATION / BMW NORTH AMERICA
Weight rating
- GVWR class
- Class 1B
- GVWR
- 3,001–4,000 lb
Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.
The market for this VIN pattern
What are sellers asking?
Asking prices from dealer listings associated with this VIN pattern in the United States. Mileage, condition, options and location can change the value of an individual vehicle.
$9,988 median asking price · 26 listings · as of Sep 13, 2026
Median $9,988
2nd percentile $1,800 98th percentile $16,995
Put the model year in context
Compare asking prices by model year
Explore 2 model years with VIN prefix 4USBT335. These are different vehicles: price differences also reflect mileage, condition, equipment and the listings available. They are not a depreciation forecast.
Median asking prices · bars begin at $0
Highlighted: 2005, the model year on this page. Prices and update dates are specific to each linked year.
- 2004 2.5I 2.5L 6cyl Convertible · 1,050 known VINs code 4 $9,500
-
2005 You are here code 5 $9,988
How this VIN pattern is read
A 17-character VIN carries two kinds of information: what was built, and which one it is. This page is the first kind — the nine highlighted positions.
VIN positions 1 through 8 read 4USBT335 and position 10 reads 5. Those nine characters define this build. Position 9 and positions 11 through 17 describe the check digit, assembly plant and production sequence; they are not part of this pattern.
| Positions | Characters | What they encode |
|---|---|---|
| 1–3 | 4US | BMW MANUFACTURER CORPORATION / BMW NORTH AMERICA · World manufacturer identifier |
| 4–8 | BT335 | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | 5 | Model year — 2005 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
From a version to your vehicle
Is this the car you’re looking at?
Enter the full VIN — the 17 characters on the windshield or title — to open the vehicle’s page.
Explore actual vehicles
1,043 known VINs for this pattern
Every VIN we have decoded to 4USBT335-5 is associated with this pattern in our records. Shared specifications do not mean shared history, condition or installed options.
- 1,043 Known VINs
- 28 Listings reported active
- 26 Priced listings
- $9,988 Median asking
Vehicles of this build
A fixed sample of 1 known vehicles associated with this pattern — each with its own history page. The sample refreshes quarterly, not nightly, so it stays put between visits.
Browse all 16 VIN record groups
- Group 0 73 VINs
- Group 1 64 VINs
- Group 2 85 VINs
- Group 3 64 VINs
- Group 4 68 VINs
- Group 5 55 VINs
- Group 6 67 VINs
- Group 7 68 VINs
- Group 8 70 VINs
- Group 9 60 VINs
- Group A 63 VINs
- Group B 67 VINs
- Group C 54 VINs
- Group D 56 VINs
- Group E 66 VINs
- Group F 63 VINs
Groups use a stable internal sorting key. Their labels are not VIN characters, locations or model variants.
Neighboring configurations
Other factory configurations of the Z4, each with its own recorded specifications. The set is fixed by the VIN patterns themselves, so it does not shuffle as prices or inventory move.
- 2005 3.0SI 3L 6-cyl · Convertible cabriolet · RWD 636 known VINs · $11,999 median
- 2006 3.0I 3L 6-cyl · Convertible cabriolet 873 known VINs · $10,500 median
- 2006 3.0SI 3L 6-cyl · Convertible cabriolet 527 known VINs · $12,900 median
- 2006 Z4 M 3.2L 6-cyl · Convertible cabriolet · RWD 270 known VINs · $29,995 median
- 2007 3.0SI 3L 6-cyl · Convertible cabriolet 475 known VINs · $10,995 median
Keep going
Useful answers, without the guesswork
2005 BMW Z4: specification questions
Is this an original window sticker?
No. This page summarizes decoded VIN-pattern specifications. An original sticker or build record is needed to verify the optional equipment of a particular car.
Are the known VINs a production total?
No. These are VINs observed in our records. The count does not establish total production or rarity.
Does a missing specification mean the feature is absent?
No. Missing fields mean that a value is not recorded in this decode. Check the individual vehicle and its manufacturer documentation.
Where this data comes from
Specification fields are decoded from the manufacturer's filings in the NHTSA vPIC database, keyed on VIN positions 1–8 and 10. We publish the filed values as they stand and leave out anything the filing does not record.
Prices are asking prices from 26 live dealer listings decoded to this build , last updated September 13, 2026 . They are what sellers ask, not what buyers paid.
Vehicle counts come from the 1,043 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.
About the NHTSA vPIC data source ↗
Pattern decode updated September 15, 2026.