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How New Emission Rules Are Affecting Car Prices in the UK

Date Posted: 28 October 2025

The UK’s road to a cleaner, greener future is picking up speed and it’s already changing the way cars are priced. With stricter emission regulations now in place, manufacturers are adapting their line-ups, adjusting prices, and shifting focus towards low-emission and electric vehicles (EVs).

At Startin Group, we’ve seen these changes first-hand across our brands, from Kia and Peugeot to Vauxhall, Renault, and Škoda. If you’re planning to buy your next car, now is the time to understand how these new rules could impact your budget and your options. Visit your nearest Startin Group dealership today to explore the latest offers on new and used cars.

What Are the New Emission Rules?

The UK Government has tightened vehicle emission standards as part of its Net Zero Strategy and clean air targets. These include:

  • Stricter CO₂ emission limits for new petrol and diesel cars.
  • Incentives and sales quotas for zero-emission vehicles (ZEVs).
  • Expansion of Clean Air Zones (CAZ) and Ultra Low Emission Zones (ULEZ) in major cities.

These rules mean carmakers must either produce cleaner engines or sell more electric and hybrid models. For drivers, this is starting to affect both upfront car prices and running costs.

What Drivers Should Keep in Mind

If you’re considering a new or used car purchase, here are a few key points to keep in mind:

  • Check emission standards: Make sure your next car meets the latest UK and EU requirements.
  • Consider long-term costs: Lower fuel, road tax, and maintenance costs can offset higher upfront prices for hybrids or EVs.
  • Look for incentives: Many brands are offering deposit contributions, 0% APR finance, or free home charger installations.
  • Plan for future regulations: As emission targets tighten, cleaner cars will retain their value better than older models.

To understand how electric cars are reshaping the UK’s energy future, explore the National Grid’s EV insights.

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How This Affects Petrol and Diesel Cars

For petrol and diesel drivers, the impact of the new emission rules is becoming clearer:

  • Higher purchase prices as manufacturers phase out older, less efficient engines.
  • Potential resale challenges for older vehicles with higher CO₂ ratings.
  • Extra charges in Clean Air Zones and ULEZ areas.

Many drivers are now rethinking whether to upgrade to a cleaner hybrid or fully electric vehicle. With Euro 7 emission standards expected soon, the long-term cost of owning older combustion vehicles may continue to rise.

The Rise of Electric and Hybrid Cars

Electric cars are now taking centre stage in the UK car market. With improved range, faster charging, and lower running costs, they’re becoming a realistic option for more people.

Manufacturers like Kia, Peugeot, Vauxhall, Renault, and Dacia are investing heavily in EV technology. Models such as the Kia EV6, Peugeot e-208, and Vauxhall Mokka Electric are competitively priced and packed with advanced features.

Hybrid cars are also proving popular with drivers who want better efficiency without fully committing to electric. Mild hybrids, plug-in hybrids, and self-charging hybrids offer a smooth transition between traditional and electric power.

The Society of Motor Manufacturers and Traders (SMMT) recently noted record growth in UK EV registrations, showing that more drivers are making the switch than ever before.

At Startin Group, we’ve seen a clear rise in interest for these models across all our showrooms, a sign that the market shift is well underway.

Why Prices Are Changing

Manufacturers face higher production costs as they upgrade engines, batteries, and exhaust systems to meet emission standards. Some of these costs are passed on to buyers through higher new car prices, especially for traditional petrol and diesel models.

At the same time, the Zero Emission Vehicle Mandate, which requires carmakers to sell a minimum share of electric vehicles each year, has sparked intense price competition in the EV market. Many brands are lowering prices or offering finance deals to attract more electric buyers.

The result? While certain petrol and diesel cars are becoming more expensive, electric and hybrid models are getting more affordable especially when factoring in government grants, lower fuel costs, and tax savings.

For a deeper look at how this is playing out across the market, Autocar UK reports that many manufacturers are revising EV prices to remain competitive as sales targets tighten.

How Startin Group Can Help

At Startin Group, we offer an extensive range of electric, hybrid, petrol, and diesel cars across leading brands including Kia, Peugeot, Vauxhall, Renault, Škoda, Suzuki, Honda, and Dacia. Our experts can guide you through the benefits of each option, help you compare running costs, and find the right vehicle to match your lifestyle.

We also provide Startin Select Assured Used Cars, giving you quality-approved models that meet current emission standards, ideal if you’re upgrading on a budget.


Ready to explore your next car? Visit your nearest Startin Group dealership or browse our electric and hybrid range online. Discover how the new emission rules could work in your favour and make your next car a cleaner, smarter investment.

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Finance Disclosure

Startin Group Ltd and Thomas Startin Junr Ltd are Appointed Representatives of Automotive Compliance Ltd, who is authorised and regulated by the Financial Conduct Authority (FCA No 497010). Automotive Compliance Ltd's permissions as a Principal Firm allows Startin Group Ltd, Thomas Startin Junr Ltd to act as a credit broker, not as a lender, for the introduction to a limited number of lenders and to act as an agent on behalf of the insurer for insurance distribution activities only.

We can introduce you to a selected panel of lenders, which includes manufacturer lenders linked directly to the franchises that we represent. An introduction to a lender does not amount to independent financial advice and we act as their agent for this introduction. Our approach is to introduce you first to the manufacturer lender linked directly to the particular franchise you are purchasing your vehicle from, who are usually able to offer the best available package for you, taking into account both interest rates and other contributions. If they are unable to make you an offer of finance, we then seek to introduce you to whichever of the other lenders on our panel is able to make the next best offer of finance for you. Our aim is to secure the best deal you are eligible for from our panel of lenders. Lenders may pay a fixed commission to us for introducing you to them, calculated by reference to the vehicle model or amount you borrow. Different lenders may pay different commissions for such introductions, and manufacturer lenders linked directly to the franchises that we represent may also provide preferential rates to us for the funding of our vehicle stock and also provide financial support for our training and marketing. But any such amounts they and other lenders pay us will not affect the amounts you pay under your finance agreement, all of which are set by the lender concerned. If you ask us what the amount of commission is, we will tell you in good time before the Finance agreement is executed. All finance applications are subject to status, terms and conditions apply, UK residents only, 18’s or over. Guarantees may be required

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