Motorists preparing to buy a new car could save thousands when the latest registration plate arrives on Tuesday, September 1, with manufacturers expected to launch a fresh round of incentives to attract buyers.
The new “76” identifier will replace the “26” plate used on cars registered between March 1 and August 31. The twice-yearly change is one of the busiest periods for the motor trade, as dealers compete for sales and manufacturers seek to meet monthly and quarterly targets.
Research by independent pricing service Insider Car Deals suggests that discounts of more than 10 per cent are available across a wide range of models. In some cases, the total reduction is closer to a quarter of the advertised price once manufacturer incentives, finance contributions, government support and dealer discounts are combined.
However, buyers have been warned not to judge an offer by its headline discount alone. The interest rate attached to a personal contract purchase agreement can make a substantial difference to the overall cost.
Pat Hoy, who has analysed new-car pricing for more than 20 years, said dealers were generally more willing to negotiate at the beginning of September, when sales staff were working towards fresh targets.
He said buyers should act early rather than assume that the best terms would remain available throughout the month. Dealers may become less flexible once they have secured the volume of sales required by manufacturers.
## The brands offering the biggest reductions
Seat is among the strongest performers in the September research, with average reductions of 19.1 per cent. Depending on the model, PCP deposit contributions range from £2,250 to £4,750, with an additional £500 available on selected cars held in stock until September 14.
Peugeot follows with an average saving of 16.1 per cent. The reduction combines manufacturer support, dealer discounts, finance contributions and, on eligible electric models, the Government’s Electric Car Grant.
Skoda and Volkswagen are both offering average reductions of about 16 per cent. Skoda buyers could save more than £6,100 on average, while Volkswagen is offering either a £1,000 cash discount or an additional £1,000 towards a PCP deposit contribution on selected models until September 14.
Cupra and Nissan also feature prominently, with average discounts of around 16 per cent. Nissan’s offers are weighted towards dealer negotiation, with mystery shoppers securing an additional average reduction of £3,047 after finance incentives had been taken into account.
Vauxhall, Toyota, Jeep and Audi complete the leading group. Audi has one of the largest potential cash reductions: a dealer discount of £4,199 combined with finance contributions worth £4,252 could produce an overall saving of almost £8,500 on selected cars.
Toyota is offering average PCP contributions of £3,472 and has several models available with zero per cent APR finance. The combination of a lower borrowing rate and a smaller deposit contribution may prove more valuable than a larger discount attached to an expensive finance agreement.
## The cheapest deals by type of car
The research identifies the Peugeot 208 petrol as the strongest small-car offer. Against a typical on-the-road price of £25,517, buyers may be able to secure a reduction of £6,034, or 26 per cent. Illustrative PCP payments start at £199 a month over four years at 8.5 per cent APR.
The Volkswagen Polo petrol is shown with a potential saving of £5,773, while the Hyundai i20 petrol could be reduced by £4,483. Their estimated discounts are 23.4 per cent and 18.7 per cent respectively.
For family hatchbacks, the Vauxhall Astra petrol leads the list. A typical on-the-road price of £30,578 could be cut by £8,323, equivalent to 27.8 per cent. The advertised monthly payment of £285, however, is based on a relatively high APR of 10.9 per cent.
That is an important qualification. A lower purchase price does not automatically mean a cheaper finance deal, particularly where the buyer pays interest over a four-year term.
The Volkswagen Golf petrol is listed with a possible saving of £8,155, while the Skoda Scala petrol could be reduced by £5,173.
Among smaller SUVs, the Nissan Juke hybrid offers a potential reduction of £6,350 from an average on-the-road price of £31,362. Its illustrative PCP rate is 5 per cent, with payments from £240 a month.
The Toyota Yaris Cross hybrid and Renault Captur petrol are also identified as competitive options, with possible reductions of £5,457 and £4,200 respectively.
Skoda dominates the larger SUV categories. The Karoq petrol could be discounted by £7,442, reducing its typical price of £35,512 by 22.4 per cent. The Volkswagen Tiguan petrol is shown with a possible saving of £8,216, despite its higher average price.
The Skoda Kodiaq hybrid leads the large SUV list, with a potential £8,245 reduction from an average on-the-road price of £45,828. The BMW X3 hybrid could deliver a larger cash saving of £10,172, although its starting price is substantially higher.
## Electric cars remain heavily supported
Electric vehicles continue to attract some of the largest incentives, although the structure of the saving has changed as the market has grown.
The Government’s Electric Car Grant applies to eligible new electric cars priced at or below £37,000. Vehicles in the top band can receive a discount of up to £3,750, while those in the second band qualify for up to £1,500. The reduction is applied by the dealer rather than claimed directly by the buyer.
The eligible vehicle list is subject to change, and the grant is available only on approved models meeting technical and sustainability requirements.
The September research puts the average saving on a new electric car at about 12 per cent, or £6,815, once all available support is included. The Peugeot e-208 is listed with a possible saving of £7,065, equivalent to 27.1 per cent.
The BMW iX3 and Skoda Enyaq are also highlighted, with potential reductions of £9,369 and £8,604 respectively. Both are shown with illustrative PCP finance at 2.9 per cent APR.
Latest industry figures indicate why manufacturers continue to support electric cars. Battery-electric vehicles accounted for 27.5 per cent of new registrations in July, up 44.5 per cent on the same month a year earlier, according to the Society of Motor Manufacturers and Traders. Plug-in hybrids represented a further 14.9 per cent, while conventional hybrids accounted for 13.2 per cent.
The wider new-car market recorded 156,571 registrations in July, its strongest performance for that month since 2019.
Electric-car buyers should also factor in future taxation. Electric vehicles have been subject to Vehicle Excise Duty since April 2025, with cars registered on or after April 1, 2025 paying £10 in the first year and the standard rate thereafter. The Government has separately announced plans for a mileage-based electric vehicle duty from April 2028, subject to legislation.
## Chinese brands absent from the top 10
No Chinese manufacturer appears among the brands offering the largest average discounts in the September analysis.
MG, BYD and Jaecoo have expanded rapidly in the UK, helped by competitive list prices and growing demand for electric and hybrid vehicles. But the research suggests their average total discounts are just above 10 per cent, compared with reductions of up to 27 per cent on some established brands.
The explanation offered by Insider Car Deals is that Chinese manufacturers are now concentrating on consolidating their market share rather than relying on particularly large incentives.
## How buyers can avoid overpaying
The headline “best price” offered by a salesperson may not be the lowest available. Insider Car Deals says its mystery shoppers secured an average of £1,469 more than customers who accepted an initial best offer. For premium brands, the difference averaged £3,137.
Buyers should request a written breakdown showing the list price, dealer discount, manufacturer contribution, deposit, total amount payable, mileage allowance, APR and final balloon payment.
Monthly repayments can be misleading if the deposit is large or the final guaranteed future value is ignored. A low APR may also be attached to a smaller cash discount, while a substantial deposit contribution may be available only to customers taking out finance.
The strongest negotiating position is usually achieved by comparing several dealers, remaining flexible over colour and specification, and asking for the full cost of the agreement rather than focusing solely on the monthly figure.
The discounts and finance examples are based on mystery shopping at 64 franchised dealers between August 17 and August 24, 2026. They are indicative rather than guaranteed, and individual offers may vary according to model, stock, credit status, deposit and annual mileage.
