16/09/2017
The London Taxi TX4, also known as the LTI TX4 or LTC TX4, is an instantly recognisable vehicle that has become synonymous with the streets of the UK's capital. More than just a mode of transport, it's a cultural icon. While its distinctive silhouette is familiar to all, many are curious about the specifics, particularly its price and the features that contribute to its enduring appeal. This article delves into the world of the TX4, exploring its cost, its evolution, and what makes it a standout choice for taxi services across the country.

The Evolution of the Iconic London Taxi
The TX4 is the latest iteration in a long lineage of London black cabs, a history that stretches back decades. Building upon the foundations laid by its predecessors like the FX3 and FX4, the TX4 was designed to meet modern safety, emissions, and accessibility standards while retaining the classic charm that defines the London taxi. Developed by Manganese Bronze Holdings (later The London Taxi Company, now LEVC), the TX4 represented a significant step forward in the design and engineering of purpose-built taxis.
Understanding the Price of the TX4
Pinpointing an exact, single price for a London Taxi TX4 is challenging, as it depends on several factors, much like any vehicle purchase. These include:
- New vs. Used: The most significant price differentiator will be whether you are purchasing a brand-new model or a pre-owned one.
- Specification & Options: Like cars, taxis can be specced with various optional extras and trim levels, which will affect the final price.
- Dealer & Location: Prices can vary slightly between different dealerships and regions.
- Current Market Conditions: Supply and demand, as well as economic factors, can influence pricing.
New TX4s, when they were actively produced by the London Taxi Company before the transition to electric, typically ranged from approximately £45,000 to £60,000. This price reflected the robust build quality, specialised features for taxi operation, and compliance with stringent regulations.
Used TX4s offer a more accessible entry point. Prices for a used TX4 can vary widely based on age, mileage, condition, and service history. You might find models ranging from £10,000 for older, higher-mileage vehicles to upwards of £30,000 or more for newer, well-maintained examples with lower mileage.

Key Features of the TX4
The TX4 was engineered with the specific demands of the taxi trade in mind. Its features are designed for durability, passenger comfort, and ease of operation. Here are some of the standout characteristics:
- Turning Circle: Perhaps its most famous feature, the TX4 boasts an exceptional turning circle, allowing it to manoeuvre efficiently in tight city streets. This is a critical requirement for any London taxi.
- Passenger Capacity: Typically seats up to six passengers in the rear, with ample legroom and comfortable seating.
- Accessibility: Designed with accessibility at its core, many TX4s feature a ramped access system for wheelchair users, making it a vital transport option for people with mobility challenges.
- Durability: Built to withstand the rigours of constant use in a demanding urban environment, the TX4 is known for its robust construction.
- Engine Options: Historically, the TX4 has been available with diesel engines, often meeting Euro 4, 5, and sometimes Euro 6 emissions standards.
- Driver Comfort: The driver's cabin is designed for long hours, with ergonomic controls and good visibility.
TX4 vs. Its Electric Successor: The LEVC TX
It's important to note that the LTI/LTC TX4 has largely been superseded by the LEVC (London Electric Vehicle Company) TX. The LEVC TX is a plug-in hybrid electric vehicle (PHEV), representing the future of the London taxi. While the TX4 was a reliable diesel workhorse, the LEVC TX offers significant advantages in terms of environmental impact, running costs, and driving experience, thanks to its electric powertrain. The transition to the LEVC TX reflects the growing emphasis on sustainability within urban transport.
Comparative Overview: TX4 (Diesel) vs. LEVC TX (Hybrid)
To better understand the differences, here's a brief comparison:
| Feature | LTI/LTC TX4 (Diesel) | LEVC TX (Hybrid) |
|---|---|---|
| Powertrain | Diesel Engine | Electric Drive with Petrol Range Extender |
| Emissions | Higher (Euro 4/5/6) | Significantly Lower (Zero Emission Capable in EV mode) |
| Fuel Efficiency | Good for its class | Exceptional, especially in urban driving |
| Running Costs | Moderate | Lower (electricity costs vs. diesel, reduced maintenance) |
| Passenger Experience | Comfortable, spacious | Very quiet, smooth, spacious |
| Turning Circle | Excellent | Excellent |
| Availability | Primarily available on the used market | Available new from LEVC |
Where to Find a TX4
Given that the TX4 is no longer the latest model, your primary avenue for acquiring one is the used vehicle market. Specialist taxi dealers, general used car dealerships, and online auction sites are common places to look. When purchasing a used TX4, it is crucial to:
- Check the service history: Taxis endure significant mileage and usage, so a well-documented maintenance record is vital.
- Inspect for wear and tear: Look for signs of heavy use, particularly in the cabin and on the chassis.
- Verify emissions compliance: Ensure the vehicle meets current emissions standards if you plan to operate it as a taxi in a regulated area.
- Consider a pre-purchase inspection: Have a qualified mechanic assess the vehicle's condition.
Frequently Asked Questions about the London Taxi TX4
Q1: Is the TX4 still being manufactured?
The LTI/LTC TX4 is no longer in production. It has been replaced by the LEVC TX, which is a plug-in hybrid electric vehicle.
Q2: What was the typical fuel economy of the TX4?
The fuel economy varied depending on the specific engine and driving conditions, but typically, diesel TX4 models achieved around 30-35 miles per gallon (MPG) in urban driving.
Q3: Can I buy a TX4 for private use?
Yes, many used TX4s are available for private sale. Their distinctive appearance and spacious interior make them popular for novelty or personal use, though their large size and turning radius might be less practical for everyday private driving compared to standard cars.

Q4: What are the main advantages of the LEVC TX over the TX4?
The LEVC TX offers significantly lower running costs due to its electric powertrain, reduced emissions, a quieter and smoother ride, and modern technology and safety features. It's also designed to meet future urban emission zone requirements.
Q5: How much does a used TX4 typically cost?
Prices for used TX4s can range widely, from around £10,000 for older models with high mileage to £30,000+ for newer, low-mileage examples. It's essential to research specific listings and condition.
In conclusion, the London Taxi TX4 holds a special place in the history of British motoring and public transport. While no longer the latest model, its robust design and iconic status ensure its continued presence on the roads, particularly in the used market. Understanding its pricing, features, and the transition to its electric successor, the LEVC TX, provides a comprehensive view of this beloved vehicle.
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