GMC Price Trends – UK Market

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GMC at a glance

In August 2026, the median GMC listing was priced at £100,008 across 10 active listings worth £900k. Compared with August 2025, prices have risen by +£28,967 (+40.8%). Roughly 21 left the market over the past year.

Did GMC prices increase or decrease over the last 12 months?

GMC prices have risen over the last 12 months. The median price moved from £71,040 in August 2025 to £100,008 in August 2026, a change of +£28,967 (+40.8%).

How many GMC vehicles were sold in the last 12 months?

An estimated 21 GMC vehicles left the market over the trailing 12 months. There are currently 10 GMC listings advertised.

How much does a GMC cost in August 2026?

The middle 80% of GMC listings in August 2026 were priced between £40,015 and £150,092. The cheapest listings sat around £6,300 while the most expensive reached £149,995.

Median price

£100,008

Latest: Aug 2026

Mean price

£90,603

High-value variants can skew the average

3-month change

+£11,839

+13.4%

Compared with 3 months ago

12-month change

+£28,967

+40.8%

Tracking window

Active listings

+25.0%

+2 listings

Market briefing

Early signal

The market signal is still forming for this selection.

GMC · latest available month: Aug 2026

Median price£100,008+13.4% vs May 2026
Active stock10-16.7% vs May 2026
Estimated exits2Latest complete month: Jun 2026

Use as an early directional signal10 active listings

Browse wider market

Median price over time

Median price & percentile range

GMC

Market categories

Listings & sales

New listings vs. estimated sales, monthly

Active listings

+25.0%

+2 listings

Estimated sales

Latest complete month: Jun 2026

New listings

Data unavailable

Requires listing entry events

Removed listings

Data unavailable

Requires listing exit events

Active ListingsEst. Sales

Total market value

Combined value of all active listings

Median price

£100,008

Latest: Aug 2026

Mean price

£90,603

High-value variants can skew the average

12-month change

+£28,967

+40.8%

Compared with 12 months ago

Price spread P10–P90

£40,015–£150,092

-25.0%

-£36,782

Mean price is aligned with the median for this selection.

Time on market

Average days a listing stays live

Average listing age

189 days

Median days on market

Data unavailable

Requires listing survival cohorts

Listings price-cut

Data unavailable

Requires price event aggregation

Average cut size

Data unavailable

Requires price event aggregation

Mileage distribution

Across all active listings

Median mileage

3,502 mi

Mileage span P10–P90

0k–42k mi

Depreciation rate

Not available

Requires a fitted mileage-price curve

Live sample

Active listings

P1011 mi

Median3,502 mi

P9041,982 mi

Price history

Date	Mean	Median	1M change	Total listings	Est. sales	Market value
Aug 2026Current month	£90,603	£100,008	+5.3%	10	Still collecting	£901,034
Jul 2026	£88,161	£94,940	+30.2%	8	0	£682,779
Jun 2026	£102,019	£72,912	-17.3%	7	2	£618,178
May 2026	£72,001	£88,168	Unchanged	12	7	£911,324
Apr 2026	£72,839	£88,168	-2.0%	12	0	£913,324
Mar 2026	£108,831	£89,949	+2.0%	12	2	£1.1m
Feb 2026	£133,926	£88,168	+25.1%	14	3	£1.3m
Jan 2026	£81,915	£70,474	Unchanged	12	4	£909,290
Dec 2025	£82,985	£70,474	-3.1%	13	1	£992,037
Nov 2025	£96,525	£72,766	-12.2%	10	0	£774,588
Oct 2025	£98,178	£82,868	+11.9%	11	2	£934,983
Sept 2025	£96,824	£74,088	Data unavailable	11	0	£939,623

← scroll for more months →

Model momentum

Price & valueMedian trend, market value, and the shape of the current price distribution

Median price

£100,008

Latest available month: Aug 2026 · 10 active listings

Mean price

£90,603

Mean is -9% below median; high-value variants can skew the average

12-month change

+£28,967

+40.8%

Compared with Aug 2025

Price spread P10–P90

£40,015–£150,092

-25.0%

-£36,782

Market briefing

Early signal

The market signal is still forming for this selection.

GMC · latest available month: Aug 2026

Median price£100,008+13.4% vs May 2026
Active stock10-16.7% vs May 2026
Estimated exits2Latest complete month: Jun 2026

Use as an early directional signal10 active listings

Browse wider market

Median price & percentile range

GMC

Total market value

GMC

Mean price is aligned with the median for this selection.

MileageMileage distribution across the live vehicle sample

Median mileage

3,502 mi

Mileage span P10–P90

0k–42k mi

Live sample

Active listings

Mileage distribution

GMC

P1011 mi

Median3,502 mi

P9041,982 mi

Supply & demandStock levels, estimated sales, and the flow of vehicles through the market

Active listings

+25.0%

+2 listings

Estimated sales

Latest complete month: Jun 2026

New listings

Data unavailable

Requires listing entry events

Removed listings

Data unavailable

Requires listing exit events

Active listings & estimated sales

GMC

Active ListingsEst. Sales

Time to sellListing age today and the signals needed to understand selling speed

Average listing age

189 days

Median days on market

Data unavailable

Requires listing survival cohorts

Listings price-cut

Data unavailable

Requires price event aggregation

Average cut size

Data unavailable

Requires price event aggregation

Average time on market

GMC

Additional insightsPrice history, model momentum, and individual listing movements

Price history

Date	Mean	Median	1M change	Total listings	Est. sales	Market value
Aug 2026Current month	£90,603	£100,008	+5.3%	10	Still collecting	£901,034
Jul 2026	£88,161	£94,940	+30.2%	8	0	£682,779
Jun 2026	£102,019	£72,912	-17.3%	7	2	£618,178
May 2026	£72,001	£88,168	Unchanged	12	7	£911,324
Apr 2026	£72,839	£88,168	-2.0%	12	0	£913,324
Mar 2026	£108,831	£89,949	+2.0%	12	2	£1.1m
Feb 2026	£133,926	£88,168	+25.1%	14	3	£1.3m
Jan 2026	£81,915	£70,474	Unchanged	12	4	£909,290
Dec 2025	£82,985	£70,474	-3.1%	13	1	£992,037
Nov 2025	£96,525	£72,766	-12.2%	10	0	£774,588
Oct 2025	£98,178	£82,868	+11.9%	11	2	£934,983
Sept 2025	£96,824	£74,088	Data unavailable	11	0	£939,623

← scroll for more months →

Model movers & stable

3-month movement and lowest 12-month volatility · min. 25 active listings

Model share

Aug 2026 · top models shown individually

UnitsValue

Top 5 performers

Bottom 5 performers

Most stable

About this data

Snapshots: Dealer and trader listings are captured daily. Monthly statistics describe the vehicles advertised in each calendar month.
Prices: All prices are asking prices in GBP. Percentiles (P10 / P50 / P90) describe the spread of asking prices across active listings — the middle 80% sits between P10 and P90.
Estimated sales: Counted as listings that disappear from the market between monthly snapshots — a proxy for vehicles sold or delisted. The most recent month has no figure yet because the following snapshot has not happened.
Market value: The sum of last-known asking prices across all active listings for the selection.
Lookback window: Statistics are anchored to the most recent populated month, so a full 12-month comparison is always available relative to the data even while the newest months are still being collected.