Car Rental: What Does “Or Similar” Mean, and Which Vehicle Will You Actually Get?

Booked a rental car but received a different model at pickup? Discover what “or similar” really means, how rental car categories work, and what to check before confirming your reservation.

When searching for a rental car, you have probably come across offers such as “Toyota Yaris or similar,” “Hyundai i20 or similar,” or “Nissan Qashqai or similar.”

The photograph and model name might make you believe that you are booking the exact vehicle displayed on the screen. However, many rental car reservations are based on vehicle categories rather than specific makes and models.

This does not mean that a rental company can provide just any vehicle. The agreed category, confirmed features, and rental terms remain important.

Understanding how rental car categories work can help you choose the right vehicle, avoid misunderstandings, and know what to expect when you arrive at the rental desk.

What Does “Or Similar” Mean When Renting a Car?

The phrase “or similar” generally means that the vehicle shown in the offer is an example of the category you are booking.

For instance, if you reserve a Toyota Yaris or similar, you might receive a different model with comparable characteristics.

This is because a rental category can include several vehicles from different manufacturers.

The most important part of your reservation is therefore not necessarily the brand shown in the photograph. It is the vehicle category and the features included in your booking confirmation.

However, some rental offers specifically guarantee a particular model. When this is the case, the terms of that reservation determine what the customer is entitled to receive.

Before booking, always check whether you are reserving a vehicle category or a guaranteed model.

Why Isn't a Specific Car Model Always Guaranteed?

Rental fleets change constantly.

A vehicle may be returned later than expected, require maintenance, or become unavailable at a particular pickup location.

Rental companies may also operate several different models within the same category.

Organizing vehicles into categories allows rental providers to manage availability and offer alternatives with comparable characteristics.

For travelers, this means that the description of the category deserves more attention than the photograph alone.

However, the ability to substitute one model for another does not automatically mean that every replacement is equivalent.

The vehicle provided should be assessed against the confirmed category, agreed features, and applicable rental terms.

How Do Rental Car Categories Work?

Rental vehicles are organized into categories to make it easier to compare cars with different characteristics.

An internationally used classification system describes rental vehicles through four-character codes.

These codes identify four main characteristics:

Vehicle category, such as Economy or Compact.

Body type, such as a four- or five-door car or an SUV.

Transmission and drivetrain.

Fuel or energy type and air conditioning, where applicable.

For example, a small manual car and a larger automatic SUV would have different classifications.

The purpose of these codes is to describe the type of vehicle rather than guarantee a particular manufacturer or model.

Individual rental companies may also use their own commercial group names or codes. As a result, a group identified by a particular letter at one company may not have exactly the same meaning elsewhere.

When comparing rental offers, focus on the actual vehicle specifications rather than relying solely on category names or group codes.

Mini, Economy, Compact and SUV: What's the Difference?

Understanding the most common rental categories can help you choose a car that matches your travel plans.

Mini

Mini cars are generally small and practical for urban driving.

They can be convenient for narrow streets, short journeys, and travelers carrying limited luggage.

However, passenger comfort and luggage capacity vary between models.

Economy

Economy cars are typically small, versatile vehicles suitable for everyday transportation and many holiday journeys.

They can be a practical choice for couples or small groups, depending on the number of passengers and their luggage.

Compact

Compact vehicles generally offer more interior space than smaller categories, although actual dimensions vary.

They may suit travelers who need additional passenger room or luggage capacity without choosing a substantially larger car.

Intermediate

Intermediate vehicles usually provide more space and may be suitable for longer journeys or travelers with greater luggage requirements.

The available features and capacity still depend on the specific vehicle.

Standard and Full Size

These categories generally include larger vehicles.

They may be suitable for families or groups seeking additional comfort and space, but the number of seats and luggage capacity should always be checked individually.

SUV and Crossover

SUVs and crossovers are available in several sizes, from small urban models to larger family vehicles.

An SUV is not automatically more spacious than every conventional passenger car.

A small SUV may have less luggage capacity than a larger hatchback or estate car.

The body style alone is therefore not enough to determine whether a vehicle will meet your needs.

Which Vehicle Features Should You Check Before Booking?

Choosing the right rental car depends on the practical requirements of your trip.

Before confirming your reservation, pay particular attention to the following characteristics.

Number of passengers

Make sure the vehicle has enough approved seats for everyone traveling.

If you are traveling with children, consider the space required for appropriate child seats.

Luggage capacity

A five-seat car does not necessarily accommodate five large suitcases.

Check the luggage information provided in the offer, including the number of large and small bags.

If you are carrying a stroller, sports equipment, or oversized luggage, confirm that the vehicle category is suitable.

Transmission

If you require an automatic car, make sure automatic transmission is explicitly included in your booking.

Do not assume that every vehicle within a category has the same transmission.

Fuel or energy type

Petrol, diesel, hybrid, plug-in hybrid, and fully electric vehicles have different operating requirements.

If a particular type is essential for your journey, check whether it is guaranteed by the offer.

For electric vehicles, consider charging availability at your destination and along your planned route.

Body type

A hatchback, saloon, estate, and SUV can serve different purposes.

Choose according to the space you need, the nature of your journey, and the driving conditions you expect to encounter.

Additional equipment

If you need child seats, navigation equipment, or other extras, check their availability and whether they must be reserved separately.

Not every feature shown in a photograph is necessarily guaranteed.

What Happens If You Receive a Different Car at Pickup?

Imagine that you booked a Toyota Yaris or similar, but the rental company offers you a Hyundai i20 when you arrive.

The difference in brand does not automatically indicate a problem.

The key question is whether the replacement vehicle meets the category and characteristics confirmed in your reservation.

For example, if you booked an automatic car but are offered a manual vehicle, this is a significant difference that should be assessed against your booking confirmation.

The same applies if the replacement has fewer seats or does not meet explicitly confirmed luggage requirements.

Before accepting a replacement, ask the rental company to explain which category the vehicle belongs to and how it compares with your original reservation.

If there is a substantial difference, request a vehicle that meets the agreed specifications.

How a disagreement is resolved will depend on the booking terms and applicable consumer protection rules.

Keeping a copy of your reservation confirmation can help you establish exactly what was agreed.

Is a Free Rental Car Upgrade Always Better?

Sometimes a rental company may offer a vehicle from a higher category at no additional charge.

Although this may sound attractive, a larger or more expensive vehicle is not necessarily the most suitable choice for every trip.

A bigger car may offer additional passenger space but could be less convenient on narrow streets or in areas with limited parking.

Similarly, replacing a conventional vehicle with an electric car may require different travel arrangements, particularly if charging facilities are limited along your route.

Before accepting an upgrade, consider whether the replacement meets your actual needs.

Also confirm that the agreed price, insurance coverage, and other important rental conditions remain unchanged.

An upgrade should make your journey more convenient, not introduce unexpected complications.

How to Avoid Surprises at the Rental Desk

A little preparation before booking can prevent many misunderstandings.

Read the vehicle category description carefully and check whether the offer includes the words “or similar.”

Pay attention to the number of passengers, luggage capacity, transmission, fuel type, and any other features that are essential for your journey.

If you specifically need a particular model, contact the rental provider before paying and ask whether that model can be guaranteed.

Save your booking confirmation and make sure your selected options are correctly recorded.

At pickup, compare the vehicle offered with your confirmed reservation before signing the final rental agreement.

If something does not match, ask for clarification before accepting the vehicle.

Conclusion

The phrase “or similar” is a common feature of car rental bookings and generally indicates that the reservation is based on a vehicle category rather than an exact model.

The car displayed in the photograph often serves as an example, not a guarantee.

What matters most is the confirmed category, the agreed vehicle characteristics, and the terms of your reservation.

Before choosing a rental car, look beyond the photograph and brand name. Check the seats, luggage capacity, transmission, and other features that are essential for your journey.

Understanding what you have actually booked will help you make a more informed choice and know what to expect when you arrive at the rental desk.