Market analytics
Grouped market signals for price, stock, selling time, and vehicle condition.
In August 2026, the median GMC Sierra listing was priced at £72,912 across 2 active listings worth £150k. Compared with August 2025, prices have risen by +£1,871 (+2.6%). Roughly 13 left the market over the past year.
GMC Sierra prices have risen over the last 12 months. The median price moved from £71,040 in August 2025 to £72,912 in August 2026, a change of +£1,871 (+2.6%).
An estimated 13 GMC Sierra vehicles left the market over the trailing 12 months. There are currently 2 GMC Sierra listings advertised.
The middle 80% of GMC Sierra listings in August 2026 were priced between £72,912 and £72,912. The cheapest listings sat around £72,950 while the most expensive reached £72,950.
Market briefing
Early signalGMC Sierra · latest available month: Aug 2026
Use as an early directional signal2 active listings
Browse wider marketGMC Sierra
| Date | Mean | Median | 1M change | Total listings | Est. sales | Market value |
|---|---|---|---|---|---|---|
| Aug 2026Current month | £72,950 | £72,912 | Unchanged | 2 | Still collecting | £145,900 |
| Jul 2026 | £72,950 | £72,912 | Unchanged | 2 | 0 | £145,900 |
| Jun 2026 | £63,431 | £72,912 | +1.2% | 3 | 1 | £190,294 |
| May 2026 | £63,765 | £72,042 | +0.2% | 6 | 4 | £383,484 |
| Apr 2026 | £63,747 | £71,898 | Unchanged | 6 | 0 | £382,484 |
| Mar 2026 | £63,747 | £71,898 | +9.0% | 6 | 1 | £382,479 |
| Feb 2026 | £61,103 | £65,973 | -5.8% | 9 | 3 | £551,424 |
| Jan 2026 | £63,493 | £70,053 | Unchanged | 8 | 2 | £507,940 |
| Dec 2025 | £65,632 | £70,053 | -0.6% | 9 | 1 | £590,689 |
| Nov 2025 | £66,561 | £70,474 | -0.2% | 8 | 0 | £524,689 |
| Oct 2025 | £69,739 | £70,615 | -0.4% | 8 | 1 | £555,133 |
| Sept 2025 | £68,857 | £70,898 | Data unavailable | 8 | 0 | £559,773 |
← scroll for more months →
| Date | Mean | Median | 1M change | Total listings | Est. sales | Market value |
|---|---|---|---|---|---|---|
| Aug 2026Current month | £72,950 | £72,912 | Unchanged | 2 | Still collecting | £145,900 |
| Jul 2026 | £72,950 | £72,912 | Unchanged | 2 | 0 | £145,900 |
| Jun 2026 | £63,431 | £72,912 | +1.2% | 3 | 1 | £190,294 |
| May 2026 | £63,765 | £72,042 | +0.2% | 6 | 4 | £383,484 |
| Apr 2026 | £63,747 | £71,898 | Unchanged | 6 | 0 | £382,484 |
| Mar 2026 | £63,747 | £71,898 | +9.0% | 6 | 1 | £382,479 |
| Feb 2026 | £61,103 | £65,973 | -5.8% | 9 | 3 | £551,424 |
| Jan 2026 | £63,493 | £70,053 | Unchanged | 8 | 2 | £507,940 |
| Dec 2025 | £65,632 | £70,053 | -0.6% | 9 | 1 | £590,689 |
| Nov 2025 | £66,561 | £70,474 | -0.2% | 8 | 0 | £524,689 |
| Oct 2025 | £69,739 | £70,615 | -0.4% | 8 | 1 | £555,133 |
| Sept 2025 | £68,857 | £70,898 | Data unavailable | 8 | 0 | £559,773 |
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