Enter the 17-character VIN of your Opel Diplomat to see the factory basics. Free, with no registration.
Look on the dashboard, the driver's door frame or in the registration document.
Type all 17 characters. The letters I, O and Q are never used in a VIN.
See the factory basics for free, and order a full report for the history behind the VIN.
A VIN of the model Opel Diplomat is 17 characters long, and the free decoder translates it into manufacturer, model year and country of manufacture. The model Opel Diplomat appears in our data for 1969 - 1978. Versions in our data: 1. Bodies: Sedan. Power: 230 hp. Decoding gives you the manufacturer (from the first three characters), the model year (10th character) and the country of manufacture. The plant is included if the code carries it.
A VIN does not contain accidents, mileage readings, theft records or the number of previous owners. That information comes from a paid vehicle history report. Look at the VIN of the car Opel Diplomat in more than one place. The number on the dashboard and the one on the door frame should agree with each other and with the paperwork.
1969 - 1978
Production years
165 - 230 hp
Power
1
Body styles
1
Versions
Versions and generations in our data. Use the VIN to confirm which one you have.
| Version | Years | Body | Power |
|---|---|---|---|
| Opel Diplomat B | 1969 - 1978 | Sedan | 165 - 230 hp |
On the driver's side, visible through the windshield.
On a sticker on the door frame or the edge of the door.
Printed in the vehicle registration or title.
Stamped on the firewall or the frame on many models.
A VIN is built from six parts, and each one says something about the vehicle. Our guides explain how to read it and what it can and cannot tell you.
Enter the 17-character VIN and see the factory basics in seconds.
Our data lists model years 1969 - 1978 across 1 version of the Opel Diplomat. The VIN of a particular car shows its model year in the 10th character.
1 version, in 1 body style, with power up to 230 hp. Use the VIN to confirm which one you have.
Stand outside the car and look through the windshield at the lower corner on the driver's side. You can also open the driver's door and check the frame, or read it from the registration document.
Accidents, mileage, theft and owners. The free result is limited to what the VIN itself carries, which is the manufacturer, model year, country and, where coded, the plant.
No registration is needed. You type in the VIN and get the manufacturer, model year and country of manufacture at no cost.