Blue Chip · one year
-2.0%
reported 6 February 2025
A 25-car post-war segment, unchanged for the quarter but down over the year.
Hagerty Blue Chip Index
Classic cars · category context
The ten-year category increase is real historic context, but the current market is selective. Segment indices show why originality, condition and model-specific demand still decide the outcome.

Latest verified context
Hagerty’s quarterly Price Guide Indexes average condition #2 values for representative cars within defined segments. Early-2025 results were mixed rather than uniformly rising.
Blue Chip · one year
-2.0%
reported 6 February 2025
A 25-car post-war segment, unchanged for the quarter but down over the year.
Hagerty Blue Chip Index
British cars · one year
-2.0%
reported 6 February 2025
The same segment was also 2% below its four-year level.
Hagerty British Car Index
German cars · five years
+19.0%
reported 6 February 2025
The segment was only 1% higher over the latest year.
Hagerty German Car Index
Source: Hagerty Price Guide Indexes. Retrieved 4 September 2026. Hagerty’s figures are segment-specific and are not the same series as Knight Frank’s KFLII category baseline. Neither values a particular car.
Secondary long-run reference · separate provider
+58.9%
Knight Frank KFLII, to Q4 2024. This older broad-category window is retained only as compact long-run context; it is not the page’s current reading, an annual return, or an item-level result.
Do not splice the series
The current provider above and Knight Frank use different baskets and methods.
Open Knight Frank source ↗A buyer’s framework
Model-level supply, originality and the cost of keeping a car correct can matter more than a broad collector-car headline.
Verify chassis, engine, body and build specification. Matching components and factory records can materially affect buyer confidence.
Distinguish preserved, restored and modified examples. A costly restoration does not automatically produce a more valuable car.
Commission mechanical, structural and bodywork inspection. Photographs and auction descriptions are not substitutes for examination.
Budget for maintenance, recommissioning, storage, insurance, transport and specialist parts—not only the acquisition price.
Ownership, competition, restoration and service records should form a coherent file that can be transferred at sale.
Auction, specialist dealer and private-sale routes produce different timing, fees and certainty. Assess likely net proceeds, not advertised prices.
Keep the distinction visible
These public measures describe selected index baskets or market segments. They do not establish the value, liquidity, costs or future selling price of any particular item.