ADL Cars: Complete Guide, Models & Reliability (2025)

ADL, or Alexander Dennis Limited, is a prominent manufacturer in the UK automotive sector, specialising in the production of buses and coaches. With a total of 109 vehicles registered, ADL has established itself as a key player in the public transport industry, particularly known for its innovative designs and commitment to sustainability.

The brand's most popular model is the ENVIRO 400, with an impressive count of 84 units, followed by the ENVIRO 200 and ENVIRO 400 (CF), each with 8 units. Other models, such as the Envrio 200 and ADL ENVIRO 400, contribute to the diverse range of vehicles offered by the manufacturer.

In terms of fuel type distribution, ADL demonstrates a balanced approach to energy sources, with 74 diesel vehicles, 33 electric vehicles, and 2 gas vehicles. This mix reflects the industry's shift towards greener alternatives, aligning with the UK’s environmental goals.

ADL's vehicles span various model years, with the latest registrations including 10 from 2024 and 11 from 2023. The brand has maintained a strong presence in the market, with a total of 598 MOT tests conducted, achieving an impressive average pass rate of 99.2%. This statistic underscores the reliability and quality of ADL vehicles.

Common failures during MOT tests are minimal, with issues primarily related to lighting, tyres, and brakes. This low failure rate highlights the brand's commitment to safety and performance.

All data presented is based on the latest available statistics and may be subject to change. For the most accurate and up-to-date information, please refer to official sources.

Popular ADL Models

ADL, known for its innovative bus designs, has a total of 109 vehicles registered in the UK. Among these, the ENVIRO 400 stands out as the most popular model, with an impressive count of 84 units. This model is followed by the ENVIRO 200 and ENVIRO 400 (CF), each with 8 units registered. Other notable models include the Envrio 200 with 2 units and the ADL ENVIRO 400 with 1 unit.

In terms of fuel type distribution, ADL vehicles predominantly utilise diesel, with 74 units, while electric models account for 33 units. There are also 2 gas-powered vehicles in the fleet. This diverse range of fuel types reflects the growing trend towards more sustainable transport solutions.

The year distribution of ADL vehicles shows a variety of models across different years, with the latest registrations being from 2024 (10 units) and 2023 (11 units). The older models span back to 2014, indicating a solid presence in the market over the years.

ADL vehicles have demonstrated a high level of reliability, with an average MOT pass rate of 99.2%. This statistic highlights the quality and durability of ADL buses. However, common failures have been noted, including issues in the 'Other' category (3 instances), lighting (2 instances), and single occurrences related to tyres and brakes.

All registered ADL vehicles are concentrated in Great Britain, with a total of 598 MOT tests conducted. While this data provides a comprehensive overview of ADL's performance, please note that figures may vary over time and should be verified for accuracy.

When it comes to the reliability of ADL vehicles during the MOT test, the statistics are quite promising. With a remarkable average pass rate of 99.2%, ADL vehicles demonstrate a strong performance in meeting the required safety and environmental standards.

Among the 109 ADL vehicles tested, the most prevalent model is the ENVIRO 400, accounting for 84 of the total. Other notable models include the ENVIRO 200 and ENVIRO 400 (CF), with 8 vehicles each. This distribution indicates a strong preference for the ENVIRO 400 model among operators.

In terms of fuel type, the majority of ADL vehicles are diesel (74), followed by electric (33) and a small number of gas vehicles (2). This variety in fuel types reflects the growing trend towards more sustainable transport solutions, particularly with the increasing number of electric vehicles.

Despite the high pass rate, some common issues have been identified during MOT tests. The most frequent failures fall under the category of 'Other' (3 instances), followed by lighting issues (2), and single occurrences related to tyres and brakes. These statistics highlight the importance of regular maintenance and checks to ensure optimal vehicle performance.

ADL vehicles span a range of model years, with the latest registrations including 10 from 2024 and 11 from 2023. The age distribution of vehicles indicates a healthy mix of newer and older models, which can influence their reliability and performance during MOT tests.

It is essential to note that while these statistics provide a general overview, individual vehicle performance may vary. Regular maintenance and adherence to manufacturer guidelines are crucial for ensuring continued reliability.

When considering the ownership costs of ADL vehicles, it is essential to evaluate various factors, including fuel type, maintenance, and tax obligations. ADL has a total of 109 vehicles, with a significant distribution across different fuel types: 74 diesel, 33 electric, and 2 gas. This variety allows for flexibility in operational costs, particularly with the increasing popularity of electric vehicles, which may offer lower running costs and potential tax benefits.

The most common model in the ADL lineup is the ENVIRO 400, with 84 units registered. Other notable models include the ENVIRO 200 and ENVIRO 400 (CF), with 8 units each. The age distribution of these vehicles ranges from 2014 to 2024, with the latest registrations being from 2024 (10 vehicles) and 2023 (11 vehicles). This indicates a relatively modern fleet, which can contribute to lower maintenance costs and higher reliability.

In terms of maintenance, the average MOT pass rate for ADL vehicles stands at an impressive 99.2%. This high pass rate suggests that ADL vehicles are generally well-maintained and reliable. However, common failures noted during MOT tests include issues related to lighting (2 failures), tyres (1 failure), brakes (1 failure), and other categories (3 failures). These statistics highlight the importance of regular maintenance to ensure continued compliance and safety.

Tax implications for ADL vehicles can vary based on fuel type and emissions. Electric vehicles may benefit from lower road tax rates and exemptions, while diesel vehicles may incur higher charges due to emissions regulations. It is advisable for owners to stay informed about current tax rates and incentives applicable to their specific vehicle types.

Data accuracy is subject to change, and it is recommended to consult official sources for the most current information regarding ownership costs and tax obligations.

Buying Guide and What to Check

When considering the purchase of an ADL vehicle, it is essential to understand the key aspects that can influence your decision. With a total of 109 vehicles available, the most popular model is the ENVIRO 400, accounting for 84 units. Other notable models include the ENVIRO 200 and ENVIRO 400 (CF), with 8 units each.

Fuel type is another critical factor. The distribution shows that 74 vehicles run on diesel, while 33 are electric, and 2 use gas. This variety allows buyers to choose based on their environmental preferences and operational needs.

Year of manufacture is also significant. The latest models from 2024 and 2023 are available, with 10 and 11 units respectively. Older models from 2014 to 2019 are also present, providing options for different budgets and requirements.

Before finalising your purchase, it is advisable to check the vehicle's MOT history. The average MOT pass rate for ADL vehicles is an impressive 99.2%, indicating a high level of reliability. However, be aware of common failures, which include issues related to lighting (2 failures), tyres (1 failure), and brakes (1 failure). These areas should be inspected thoroughly.

Additionally, consider the region where the vehicle has been registered. All 109 vehicles are registered in Great Britain (GB), which may affect availability and service options.

In summary, when buying an ADL vehicle, focus on the model, fuel type, year of manufacture, MOT history, and common failure points. This approach will help ensure you make an informed decision.

Note: The data provided is based on current records and may be subject to change. Always verify details before making a purchase.

For those interested in the ADL brand, it is important to note that there are currently a total of 109 vehicles registered under this make. The most popular model is the ENVIRO 400, with 84 units, followed by the ENVIRO 200 and ENVIRO 400 (CF), each with 8 units. Other models include the Envrio 200 with 2 units and the ADL ENVIRO 400 with 1 unit.

In terms of fuel type distribution, the majority of ADL vehicles are powered by diesel, accounting for 74 units. Electric vehicles make up a significant portion as well, with 33 units, while gas vehicles are the least common, with only 2 units registered.

The year distribution of ADL vehicles shows a variety of models from different years, with the latest registrations being from 2024 (10 units) and 2023 (11 units). Other years include 2022 (6 units), 2021 (6 units), and 2020 (14 units), down to 2014 with 6 units.

When it comes to the MOT pass rate, ADL vehicles boast an impressive average of 99.2%. This statistic reflects the reliability and quality of these vehicles. However, common failures have been noted, including issues in the categories of Other (3 failures), Lighting (2 failures), Tyres (1 failure), and Brakes (1 failure).

All ADL vehicles are currently registered in Great Britain (GB), with a total of 598 MOT tests conducted. Please note that the data presented here is subject to change and should be verified for accuracy.