100%
Versus the busiest 20HP year
1929 has about 100% as many still registered as 1923 (about 3).
How rare is a 1929 Rolls-Royce 20HP?
1929 Rolls-Royce 20HP
3
still registered in Oz
Small counts are adjusted by BITRE; treat as approximate.
How rare is yours?Oz rare cars
Rarity here means how many are still registered today — not how many were built.
About 3 Rolls-Royce 20HP vehicles made in 1929 were still registered in Australia on 31 January 2025. Small counts are rounded by BITRE, so treat this as approximate. Cars made in 1929 are 20% of every Rolls-Royce 20HP still registered (about 15 across all years). By count, 1929 ranks 5th of 5 build years for the 20HP. The busiest year is 1923 (about 3 still registered); 1929 has about 100% as many.
At a glance
Still registered on Aussie roads · BITRE as at 31 Jan 2025
20%
Share of this 20HP fleet
About 3 of about 15 20HP vehicles still registered, all years together.
Fewest registered
Among manufacture years for this model
1929 has the fewest still registered of any 20HP build year.
Still registered, year by year: 1929 Rolls-Royce 20HP
A year-by-year picture isn’t published for this car.
1929 Rolls-Royce 20HP vs peak and average years
1929 20HP
Peak year (1923)
Average manufacture year
Still registered counts for this model · BITRE as at 31 Jan 2025
20HP manufacture years by registered count
Manufacture years for the 20HP, with your year highlighted. Tap a bar for its count.
You
View counts as a table
| Year made | Still registered |
|---|---|
| 1923 | About 3 |
| 1924 | About 3 |
| 1925 | About 3 |
| 1927 | About 3 |
| 1929 | About 3 |
Power / fuel
Fuel mix isn’t published for this car.
What a fill might cost· tap to enter your postcode
A typical sedan tank is about 60 L — edit if you know yours.
Estimate only. Nearby pump prices from public fuel-price feeds. Not a valuation.
Questions about the 1929 Rolls-Royce 20HP
- How does 1929 rank among 20HP build years?
- 5th of 5 build years by count. About 3 still registered in Australia. Small counts are adjusted by BITRE; treat as approximate.
- How many 20HP vehicles still registered were made in 1929?
- 20% — about 3 of about 15 across all years.
- Which manufacture year has the most 20HP still registered?
- 1923. The model page has every build year side by side.
Based on BITRE Road Vehicles Australia, January 2021–2025 (CC BY 3.0 AU; the January 2024 release is CC BY 2.5 AU). Colour: Victorian Department of Transport and Planning, Whole Fleet Vehicle Registration Snapshot by Model, Q4 2024 (CC BY 4.0). Oz rare cars is not affiliated with or endorsed by BITRE, the Australian Government or the Victorian Government. Registration counts are not sales, not a valuation, and not advice. Method