Find the VIN on your Audi A1, read what it tells you, then decode the PR codes from the data sticker to get the full factory options list.
The A1 was built for the UK and European markets and never sold in the US, so free VIN decoders built on US data usually come back empty for it. The VIN structure and PR codes below work on every A1. For other models, start with our Audi VIN decoder.
Every Audi A1 carries the same 17 character VIN in several places on the car and on its paperwork. Check that at least two of them match before you rely on it.
If the VIN on the windscreen doesn't match the logbook or the body stamping, stop there and find out why before you go any further.
Most A1 VINs start with WAUZZZ. The three Z characters are filler used on European market cars, so the useful parts are the model code in positions 7 and 8 and the model year letter in position 10.
Example format: WAUZZZGB0K1012345
Position 10 of the VIN. Green years are second generation GB cars.
2018 cars can be either generation, so check positions 7 and 8 as well.
Not from the VIN itself. The 17 characters tell you the model, generation and year, but not the options.
The full option list is stored against the VIN in Audi's factory system, so any Audi dealer can pull it with your VIN. If you'd rather do it yourself, the same PR codes are printed on the car.
Lift the boot floor. The vehicle data sticker lists the VIN, paint code and every PR code on the car.
An identical sticker sits inside the front cover. Handy if the one in the boot is damaged or missing.
Give the service desk your VIN and ask for the vehicle data printout. It shows the original build and every factory code.
A scan tool reads coding from the control modules. Good for confirming specific equipment, but it won't give you the full PR list on its own.
Grab the codes from either sticker and paste them into the decoder below to get your full Audi A1 options list.
Paste the codes from your data sticker and get a readable A1 options list, grouped by system.
Separate codes with spaces, commas or new lines.
Search by code or keyword. Covers PR codes, paint, engine codes and wheel part numbers.
Type a code or keyword to see matches.
Tip: click any code to copy it. Some codes change meaning by model year and market, so check anything important against the dealer printout.
Positions 7 and 8 of the VIN tell you the generation straight away. That matters because an early 8X and a late GB are very different cars to own, even with the same badge on the boot.
VIN code 8X
First generation, sold as a 3 door and a 5 door Sportback. Small TFSI petrol and TDI diesel engines, simpler option lists. Engine code and service history matter more than equipment on these.
VIN code 8X
Part of the 8X range but a different car: 2.0 TFSI, quattro and a 6 speed manual only. It shares the 8X model code, so confirm a genuine S1 through the engine code, the quattro PR code 1X1 and the dealer printout, not the badges.
VIN code GB
Second generation, 5 door Sportback plus the raised Citycarver. Badged 25, 30, 35 and 40 TFSI. Spec varies a lot on these, so digital cockpit, lighting and assistance options can matter as much as the engine.
| Years | Generation | Common engines | Common trims |
|---|---|---|---|
| 2010 to 2018 | 8X | 1.0 TFSI, 1.2 TFSI, 1.4 TFSI, 1.8 TFSI, 1.4 and 1.6 TDI, 2.0 TDI | SE, Sport, S line, Black Edition |
| 2014 to 2018 | 8X S1 | 2.0 TFSI | S1, S1 Sportback |
| 2018 onward | GB | 1.0 TFSI (25 and 30 TFSI), 1.5 TFSI (35 TFSI), 2.0 TFSI (40 TFSI) | Technik, Sport, S line, Black Edition, Vorsprung |
This is where A1 listings go wrong most often. Bumpers, wheels, black trim and badges can all be fitted after the car leaves the factory, and plenty of A1s wear S line or Black Edition parts they weren't built with. The VIN alone won't settle it. The PR codes on the data sticker, or the dealer printout, will. If a car is priced like a higher spec A1, the codes should prove it.
Once you know the generation, the engine and gearbox combination tells you most of what you need about running costs and risk.
Most A1s run small turbo petrol engines: 1.0 TFSI 3 cylinder, 1.2 and 1.4 TFSI on the 8X, and 1.5 TFSI on the GB 35 TFSI. Some 1.4 and 1.5 TFSI engines have Cylinder on Demand, which shuts down two cylinders at light load. Diesels are 1.4, 1.6 and 2.0 TDI on the 8X only.
Manuals are 5 or 6 speed. The common automatic is the 7 speed S tronic DQ200, a dry clutch gearbox with a different reliability record from the wet clutch units in bigger Audis. Higher output GB cars use a wet clutch S tronic.
Almost every A1 is front wheel drive. The S1 has quattro, and so did a limited run A1 quattro in 2012. A quattro A1 should show the 1X1 code on its data sticker.
A 1.0 TFSI manual city car and a 2.0 TFSI S1 wear the same badge and share the same model code. They're opposite ends of the range on running costs, insurance and value. Confirm the engine and gearbox first, then worry about wheels and trim.
| Setup | What it is | What it means for a buyer |
|---|---|---|
| Manual | 5 or 6 speed | Simple and cheap to maintain. Common on early 8X cars and the only gearbox offered on the S1. |
| S tronic DQ200 | 7 speed dry clutch | The most common A1 automatic. Smooth and efficient, but the one to research hardest. Look for a clean shift from standstill and evidence of any mechatronic or clutch work. |
| S tronic, wet clutch | Higher torque dual clutch | Used on higher output GB cars. Handles more torque than the DQ200 and needs its fluid changed on schedule. |
| quattro | All wheel drive | S1 and the limited A1 quattro only. More grip and more appeal, with higher running costs to match. |
Known issues depend on the exact engine and gearbox, which is why confirming them from the VIN and data sticker comes first.
| Engine or era | What to look for | Why it matters |
|---|---|---|
| 1.2 TFSI and early 1.4 TFSI (8X) | Timing chain wear, oil use, patchy servicing | A cheap early A1 can get expensive fast if timing work has been ignored. Check the history for chain or tensioner work. |
| 7 speed S tronic DQ200 | Hesitation, judder from standstill, mechatronic faults | The biggest A1 buying risk. Confirm the gearbox and look for evidence of repairs or software updates. |
| 1.4 and 1.5 TFSI with Cylinder on Demand | Rough running at light load, system faults | Great on fuel, but more sensitive to maintenance. The data sticker confirms if the car has it. |
| S1 2.0 TFSI quattro | Clutch, brakes, tyres and quattro components working harder | A genuine S1 carries higher running costs. Many are modified, so check for remaps and non standard parts. |
| GB (2018 onward) | Lower mechanical risk, wide spec differences | The bigger risk is paying top money for a low spec car dressed up to look like a higher trim. |
US recall databases don't cover the A1, so check through the channels that do.
Use the DVSA vehicle recall checker on GOV.UK with the make, model and year, then ask any Audi dealer to run the VIN for open campaigns.
An Audi dealer can check the VIN against open campaigns in any market. Ask for proof that recall work was completed, not just booked.
Older A1s often rely on paperwork for recall history. If there's no record of the work being done, assume it still needs checking.
Wheels are easy to swap, so compare what's on the car with what it left the factory with. Wrong sizes or budget tyres change how an A1 rides and handles.
| Wheel size | Common tyre size | Typical on |
|---|---|---|
| 15 inch | 185/60 R15 | Entry level 8X cars |
| 16 inch | 195/55 R16 | SE, Sport and Technik |
| 17 inch | 205/45 R17 | Sport and S line |
| 18 inch | 215/40 R18 | S line, Black Edition, Vorsprung |
| 18 inch performance | 225/35 R18 | S1 |
The full list behind the decoder, grouped by system. Codes can vary by model year and market, so verify anything important against your own car.
Engine codes vary by generation, output and market. Confirm yours on the data sticker or the engine itself.
These are gearbox families, not PR codes. The gearbox code on the data sticker is a separate three letter code.
This list covers Audi paint codes across the range. Not every colour was offered on the A1, so check the code on your data sticker.
Part numbers are stamped on the back of the wheel. They're not PR codes.
At the bottom of the windscreen, on the data sticker in the spare wheel well and service book, and stamped into the body in the engine bay. It's also on the V5C logbook in the UK.
Only partly. Most free decoders use US data, and the A1 was never sold in the US, so they usually return little or nothing. You can read the generation and model year from the VIN yourself using the guide above, then decode the PR codes for the full spec.
No. The A1 and S1 were sold in the UK, Europe and other markets, but never officially in the US.
Look at positions 7 and 8 of the VIN. 8X is the first generation, including the S1. GB is the second generation from 2018 onward.
Read the PR codes from the data sticker in the spare wheel well or service book and paste them into the decoder above. An Audi dealer can also print the full factory spec from your VIN.
Under the boot floor in the spare wheel well, with a copy inside the front of the service book.
Not on its own. The VIN confirms the model and year. Trim and styling packs show up in the PR codes and on the dealer printout.
A real S1 has the 8X model code, a 2.0 TFSI engine, the 1X1 quattro code on its data sticker and a manual gearbox. The dealer printout will confirm it. Badges and bodywork prove nothing.
Only the S1 and a limited run A1 quattro from 2012. Every other A1 is front wheel drive.
Use the DVSA vehicle recall checker on GOV.UK, and ask an Audi dealer to check the VIN for open campaigns.
Founder, Check Your Spec. LinkedIn
Dale has spent more than 20 years in vehicle valuations, forecasting and asset management. He was a Forecast Manager at CAP HPI, the UK's leading vehicle valuation authority and a counterpart to Kelley Blue Book.
He helped pioneer early electric vehicle depreciation models adopted by major manufacturers, and his residual value forecasts cover more than 10,000 vehicles. Today his data led insights help buyers, enthusiasts and automotive professionals around the world.
S line trim, virtual cockpit, S tronic, upgraded lighting. Two A1s can look the same in photos and be worth very different money. See what the options on yours are worth today.
Value my Audi optionsFree, instant valuations for your Audi's options and spec.
Researching another Audi? Each guide covers the VIN, PR codes and common options for that model.
Every model, the full PR code decoder and the Audi options list.
Open the Audi guide






Unlock accurate valuations for your car’s features in seconds – find out what your options are worth today and in the future.