How to Develop a Car Rental App like SIXT: The Essential Development Guide

By Suffescom Solutions

October 08, 2025

How to Develop a Car Rental App like SIXT: The Essential Development Guide

Traveling long distances can be stressful. People want to go for convenient travel options. Ride-hailing services are reducing the frustration for travelers. A car rental app like SIXT enables users to book rides instantly. The car can be rented out for a preferred time. The users can choose the vehicle type for their fun getaways or local travel for work. These apps come with modern features that are replacing traditional renting methods. This includes easier navigation of routes, ride-sharing options and personalized offers. There is no hassle of paperwork for renting. The users can easily upload their documents from their homes. They can track the car’s location and make secure payments. Everything happens with the magic of a single click.

SIXT earned a revenue of EUR 1.94 billion till June, 2025. The earnings increased by 8.5% compared to the revenue as of June, 2024. A SIXT-like app can grow your market reach and increase earnings. Want to develop a car rental app like SIXT? This blog can help you learn interesting details for building a customized SIXT clone.

Car Renting Made Easy: A Deeper Look at the SIXT App

SIXT is not just an ordinary rental app. This platform offers a bundle of services. The users can choose from any of these for an enjoyable and convenient ride:

  • Classic Car Rental (SIXT rent)
  • Quick car sharing ( SIXT share)
  • Ride-hailing services
  • Flexible car subscriptions (SIXT+)

SIXT has unique functionalities that make it different from the rest. The app showcases a high-end fleet. It allows the customers to select the car up to 30 minutes before pickup. AI-driven systems ensure reliable and fair pricing. This car rental app meets the needs of every user, whether it’s business travelers, tourists or local users. The real-time data is protected on the app using secure API integration.

Let’s look at how the SIXT app works for the user:

All-in-One Mobility

The users can find everything on a single platform, SIXT ONE. It enables them to select from traditional car rental and instant car sharing for last-minute rides. They can also book a planned ride or manage a flexible car subscription.

The “Digital Key” Experience

The app allows users to let go of the counter for rentals and sharing. They can select the car model in the app. The users can unlock the car from anywhere through their phone and start it.

Connected Cars

The keyless telematics technology enables a smooth process. It links the vehicle directly to the app. This ensures real-time controls and status updates.

Smart Pricing

A car rental app like SIXT utilizes AI for transparency in pricing. The users can benefit from a flexible pricing mechanism. They can book a ride conveniently for a few hours or weeks. The app adjusts the prices based on the user’s needs.

Real-World Applications of SIXT-like App that Make Transportation Effortless

Real-World Applications of SIXT

A car rental app like SIXT solves the pain points that people face while traveling. They don’t need to own a costly car or go for the traditional taxi services. The users can explore and book the rides when they need them. It ensures a personalized booking experience.

Mobility-as-a-Service

This service is specifically useful for busy cities. It helps to tackle the issues of growing traffic on the roads and reduces the environmental impact. Users can rent cars for long trips or share rides for the short term. This is a flexible and cost-effective mode of transportation.

Business and Corporate Travel

Companies can take control of the business travel for their employees through the app. It allows businesses to manage employee travel and track expenses. The users can also view usage reports. The app allows the employees to spend on transportation options. They can choose from various car subscriptions and reduce fleet costs.

Short-term and Occasional Transportation

It allows users to find and rent a vehicle for the short term. They can do so for minutes, an hour, or a day. The users can book a rental car for urgent requirements. They can also look for rides for certain occasions like weekend trips.

Peer-to-Peer Marketplaces

Private owners can list their own vehicles on the platform. This allows them to earn income from their cars. This online marketplace connects the owners directly with the renters. The users can search for everyday cars or specialty models at an affordable price.

Specialized and Innovative Services

The app goes way beyond standard transportation. It offers ride-sharing options for electric vehicles. Users can see battery levels and locate the nearby charging stations. This encourages eco-friendly travel to protect the planet. The electric bicycles are also available for rent-outs for short trips. You can also develop a car rental app like SIXT for a particular location. This can be for a residential building or a small local community.

Check This Out: White Label Car Rental App Solutions To Quick Start Car Rental Business

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Next-Gen Features to Build a Car Rental App like SIXT

A modern app like SIXT has unique features tailored to the user's needs. It enables integrated keyless entry and AI-driven customer support. This rental marketplace platform ensures seamless bookings and payments. Here are the features to consider for SIXT like car rental app development:

User Mobile App

  • Digital Key & Remote Control

There is no need for the traditional key exchange. The app allows users to securely unlock and start the car from their phone.

  • Mobility Switchboard

The users can get access to SIXT services with one login. The users can book a rental for three weeks or start a car-share trip. This feature caters to all mobility needs.

  • Real-Time Vehicle Selection

The users can choose the car they want from the available models. They can make the booking at the station, based on features, color, or mileage.

  • Damage Documentation

Users can fill out the necessary documents before starting the trip. The app allows users to examine the damage. They can take pictures of scratches. It prevents any issues when the returns take place.

Driver App

  • Acceptance of Ride Requests

It updates the drivers about new ride requests. The clean interface allows quick acceptance or rejection based on location and schedule.

  • Real-Time Navigation

GPS features suggest the ideal routes to travel to the pickup point and the final destination. It keeps the customer informed by sharing the ride status instantly.

  • Electronic Invoices

Drivers receive confirmation of payment and electronic receipts when the trip is over. This feature handles the payment and accounting for them.

  • Driver Performance Dashboard

Drivers can know about ride acceptance rates and customer ratings. It allows them to monitor performance and deliver quality service.

Admin Panel

  • Real-Time Location

The panel collects detailed data from every connected vehicle. This includes geofencing alerts and real-time location.

  • Maintenance Alerts

Admin can know about the cars that need servicing before a breakdown occurs. It ensures early maintenance and reliability.

  • Tracking the Lifespan of Car

Manages every stage from the purchase to the sale of a car. This includes ordering, initial registration and scheduling disposal. This ensures optimal rotation of vehicles.

  • Dynamic Pricing

This panel allows adjusting pricing models. The rates can be fixed based on weather events or the pricing of competitors.

Want to know the features of Rentalcars Clone?

Read: Step into the Car-rental Industry with Rentalcars Clone

The Complete Development Roadmap for a Car Rental App like SIXT

Development Roadmap for a Car Rental App like SIXT

Want to develop a car rental app like SIXT but don’t know how to start? Be clear about your business goals for a smooth development journey. Create an app that caters to the target audience's needs. Let’s find out some pointers to develop a robust and scalable app:

Plan and Define MVP Features

Know what's going on in the car rental market. Understand what the users are looking for. The users can be business travelers or tourists. Know the traveling challenges you will be solving for them. Will you offer cost-effective or premium mobility services? Understanding this will help you to get started. Know how you will be making money from the app. This can be from advertising, subscription plans or transaction fees. List the essential features for MVP app development. This can be user registration, search and filter, and secure payment options. Create an app that makes you different from other key players.

Select the Tech Stack

Decide technologies to be used for SIXT like car rental app development. Hire React Native developers to build a cross-platform app. Node.js and Python are used to handle the real-time vast data of the app. AI can be used for personalized vehicle recommendations. This tech stack can help build a scalable app.

Compliance

Your SIXT Clone app should comply with data protection laws. It should ensure the security of drivers and customers. The documents that the users upload should be in safe hands. The app should allow faster and secure payments. Data encryption and user verification systems can help in maintaining security.

UX/UI Design and Development

Create a wireframe and prototype. The design should have a clean layout. It should have all the elements that reflect your brand. The color and images used in the design should attract users. Build an interface that interacts and engages users. It should save time while exploring the mobility services. The app needs to be developed in the next stage. Implement a secure third-party ID verification service. This can help reduce fraud and speed up counter processes. Integrate the Google Maps API into the app. It enables users to track the vehicle's location.

Testing and Deployment

Comprehensive testing is done for each development stage. The development team fixes the bugs in the rental marketplace app. They look for any security concerns. The users share their feedback about the digital key experience on the app. This relates to unlocking the car from their device. Advanced features are added based on the user's needs.

Launch and Performance Monitoring

Listings are created for the app store launch. It highlights the app's unique benefits. Fleet staff is trained to handle the rentals on the app. The developers keep a check on performance after launch. They address the issues for smooth functioning. The app should work well for iOS, Android, and other devices. The integrated tools are improved. Additional services and rewards can be provided to paid subscribers. This can help improve user satisfaction. 24/7 support is provided for an efficiently running app.

Dive Deeper with this Blog: EKAR Like Car Rental App Development

Ways to Boost the Reach of Your Car Rental Business with SIXT Clone

A car rental business should be able to cater to different markets. A versatile app can fulfill the needs of every user. Want to launch a readymade SIXT clone that turns into a global success?

This is how your business can enter new markets and shine among the rest:

Simplify the Search Process

Your SIXT clone app should make it easier for users to access services. This can be for planning a trip or an urgent need for a car. Real-time maps help users find available cars nearby. Happy customers can tell their friends about the app by sending a referral link.

Loyalty Programs

Create a loyalty program to maximize user engagement. Give points for every rental that the users can use for getting discounts or upgrades. Build an app that remembers what cars a customer likes. Send personalized offers that encourage instant bookings.

Connect App with Other Services

Integrate your app with popular travel sites and flight booking apps. Connect the app with other services that customers are already using. Expand reach and enter into new markets. Cater to the needs of businesses. Offer expense reports and simple group booking features. Build healthier relationships with clients.

Allow Instant Check-in

You might lose a customer due to the slow rental process. Your app should save time for the users. They should be able to easily upload their license and payment details. This ensures a quick pickup process. The users don’t need to wait.

What is the Cost to Develop a Car Rental App Like SIXT?

The SIXT Clone development cost depends on your project requirements. It can vary based on the app features and design. API integrations and data requirements can also increase costs. Let’s break down the factors that affect costs:

Requirements for Handling Data

A smart rental app analyzes live data for the users. It tells about the nearby rental cars. High volume of data can affect costs. AI models are used to handle complex data. The app might be collecting data from a particular region. The data is limited when you offer services to a local community. The cost might increase when you are catering to a global market.

  • Limited Data: $5,000- $10,000
  • Vast Data: $10,000- $20,000

Security and Fraud Prevention

Are you complying with consumer protection laws? Meeting the legal requirements is essential for a SIXT clone app. The app should be linked with ID verification services. This can help prevent fraud. You need to pay the fees for this service. Advanced security can add to the costs.

  • Basic Security: $5,000-$10,000
  • Advanced Security: $10,000-$20,000

Digital Key Integration

You also need to spend on IoT integration. The app allows locking or unlocking the car from anywhere. This enhances the convenience for users. They can check the fuel or mileage in real-time.

  • Less Complex Integration: $5,000-$10,000
  •  Highly Complex Integration: $10,000-$20,000

Number of Platforms

Want to launch a readymade SIXT clone for one or multiple platforms? The app should be compatible with iOS and Android devices. Developing a scalable app can add to the costs. This requires development effort and cost.

  • Single Native for iOS or Android: $5,000- $10,000
  • Cross Platform: $10,000-$15,000
  • Dual Native: $15,000- $20,000

You can let go of the worries of high costs. Keeping this in mind can help create an app that fits your budget.

Learn More: Cost to Build an App like Turo

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Hire Suffescom Solutions for SIXT Like Car Rental App Development

The car rental market is growing. It allows users to benefit from affordable pricing. They can choose from a variety of cars and get personalized recommendations. Flexible rental times and easy scheduling of bookings improve the user experience. Want a quicker and cost-effective launch?

Suffescom Solutions offers on-demand car rental app development services. Customize a car rental app like SIXT for your business goals. Our app can streamline booking operations. It allows real-time tracking and fleet management. We implement a successful business model for your car rental app. Take advantage of the opportunities for higher revenue and business growth. Get started today!

FAQs

1. What is Unique About SIXT?

SIXT offers a wide range of services. This includes car rental, car sharing, ride-hailing and car subscription. The users can unlock the car with a digital key. They can choose premium vehicles on rent. This app uses advanced technologies for better user experience.

2. Who is a Competitor to SIXT?

Uber Rent is one of the competitors that offers ride-hailing services. Kyte is a subscription-based platform. It delivers new cars to the user’s location. You can also build a car rental app like Zipcar. It allows car sharing for an hour or a day.

3. What are the Advanced Features of a SIXT Clone App?

A SIXT-clone app should have a digital key feature. It should allow location tracking and send notifications in real-time. The app should offer 24/7 customer support. Personalized loyalty programs can enhance user experience.

4. Does SIXT Use AI?

Yes. SIXT uses AI for personalized recommendations. It helps in setting the prices of the rental cars. The use of AI helps streamline operations. An AI-based app helps in examining the damage to the vehicle. It also ensures the security of the user’s data.

5. How Can I Make Money with a Car Rental App like SIXT?

You can make huge profits by building an App like SIXT. One way is to earn commissions on the booking. You can also earn through subscriptions. The users need to pay for premium features. The monthly subscriptions provide a steady income for your business. The app can also earn by displaying advertisements.

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