eBay, one of the UK’s leading online automotive marketplaces, has unveiled its list of the most expensive parts and accessories of 2023. The top 10 contains performance engines, carbon fibre monocoques for high-end performance cars, and exclusive number plates.
The first and second spots on the list of biggest buys for 2023 were occupied by the performance car sector. The top spot was taken by a BMW M5 4.4-litre V8 petrol engine, which sold for £12,289. In second place was the carbon fibre monocoque for a McLaren P1, which fetched £9,102.16. Securing third place were a set of carbon ceramic brakes for a BMW M3/M4, which sold for £8,983.56.
The list also included the exclusive vehicle registration of TSY 1, which was purchased for £8,192.26, showcasing the variety of items available. Surprisingly, the most expensive item from Ferrari was a complete set of tailored luggage for the company’s 456GT, purchased for £1,385.53.
eBay data also revealed the most searched-for items over the past year. The top search term for car parts and accessories was for ‘Snap On’, the high-end tool and accessory maker. Other popular searches included ‘trailer’, ‘Classic Mini’, and ‘dash cams’.
An eBay vehicle parts and accessories spokesperson highlighted the diversity and range of items available, from high-performance car parts to electric vehicle components. This reflects an evolving landscape in the automotive industry.
Top 10 car parts and accessories sold on eBay during 2023
| Rank | Make / Model | Year | Part | Price paid |
| 1 | BMW M5 | 2020 | BMW G90 M5 complete engine | £12,272.77 |
| 2 | McLaren P1 | 2015 | McLaren P1 carbon fibre monocoque and roof panel | £9,102 |
| 3 | BMW M3 & M4 | 2014-2018 | BMW carbon ceramic brake setup | £8,983.56 |
| 4 | BMW M5 | 2017 – 2021 | BMW M5 4.4 litre engine | £8,636.10 |
| 5 | Mercedes AMG GT | 2017 | Mercedes AMG GT Carbon Ceramic brakes | £8,411.87 |
| 6 | BMW X6 | 2019 | BMW X6 M50D quad turbo engine | £8,268.17 |
| 7 | Porsche 911 | N/A | Porsche 911 2.4 litre engine | £8,277.11 |
| 8 | Number plate | N/A | TSY 1 Private number plate registration | £8,182.11 |
| 9 | Audi Q7/Q8 | 2016 – | Audi Q7/Q8 3.0 litre diesel engine | £7,272.55 |
| 10 | Mercedes C63s | 2014 | Mercedes C63s engine and gearbox | £7,267.81 |