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WLTP Statement

The Worldwide Harmonized Light Vehicles Test Procedure (WLTP) is a standardized testing method used to measure the efficiency and emissions of both Battery Electric Vehicles (BEVs) and Internal Combustion Engine (ICE) cars under various driving conditions. Cold weather significantly impacts the results of both BEVs and ICE cars tested under the WLTP, as it can affect their performance and energy consumption in the following ways:

  1. Reduced Battery Efficiency for BEVs: Cold temperatures lead to a decrease in the efficiency of BEV batteries, resulting in reduced electric range. The lower energy density in cold conditions can lead to increased energy consumption, shorter driving ranges, and longer charging times.
  2. Increased Energy Consumption for ICE Cars: In colder weather, ICE cars experience higher energy consumption due to the need for longer warm-up periods and increased friction in the engine and drivetrain. This leads to decreased fuel efficiency and increased emissions.
  3. Impact on Overall Test Results: The cold weather's effect on BEVs and ICE cars can significantly influence the WLTP test results, potentially resulting in lower official electric range figures for BEVs and higher fuel consumption figures for ICE cars than what drivers might experience in more moderate temperatures.
  4. The Necessity of Corrective Measures: To ensure that WLTP test results accurately represent real-world performance, manufacturers and regulators often apply correction factors or adjust the test conditions to account for the impact of cold weather. This helps consumers make more informed decisions and promotes transparency in vehicle performance reporting.

In conclusion, cold weather has a notable impact on the results of BEVs and ICE cars when tested using the WLTP procedure, affecting their efficiency, energy consumption, and overall performance. Recognizing and addressing these effects is essential for providing consumers with accurate information about a vehicle's capabilities in varying weather conditions.

Wolverhampton CUPRA
01902 714 503 1 Evans Street
Off New Hampton Road West
West Midlands
Wolverhampton SEAT
01902 714 503 1 Evans Street
Off New Hampton Road West
West Midlands
Stoke SEAT
01782 377 200 Gordon Banks Drive
Trentham Lakes
Stoke on Trent
Stoke Škoda
01782 562 666 43 Talke Road
Crewe Škoda
01270 584 669 Weston Road

Barlow Motors Limited is an appointed representative of Ingeni Services Group Limited, Unit 11, Atlas Works, Foundry Lane, Earls Colne, Colchester CO6 2TE which is authorised and regulated by the Financial Conduct Authority. Ingeni Services group Limited’s FCA Number is 747381. Barlow Motors Limited FRN number is 457758.

Ingeni Services Group Limited permitted business is 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.
You can check this on the FCA Register by visiting the or by contacting the FCA direct on 0800 111 6768

Registered Companies House: BARLOW MOTORS LIMITED: Address: 1 Evans Street, Whitmore Reans, Wolverhampton, West Midlands, WV6 0PL (05583716)

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