Best Car Rental Companies in Spain: Trustpilot Ratings & Booking Advice (2026)

A comparison-first workflow also prevents a common mistake: selecting a brand name before checking the fine-print variables that actually drive satisfaction credit-card requirements, deposit size, out-of-hours fees, shuttle logistics, and insurance upselling at the desk. The goal is not only the lowest price, but the lowest friction.

How this guide ranks “best car rental companies in Spain”

This article combines two different review lenses:

• Trustpilot (brand/domain-level): Useful for patterns in customer service, billing disputes, and complaint handling. Example TrustScores include SIXT España (4.1/5), OK Mobility (3.6/5), and several brands with significantly lower scores.
• Rentalcars.com (Spain-specific customer ratings): Aggregated ratings for rentals in Spain, often revealing how a brand performs locally for pickup/drop-off efficiency, value, and vehicle condition. For example, Hertz shows 8.8/10 in Spain; Avis 8.7/10; Enterprise 8.6/10; Sixt 8.4/10; Europcar 7.9/10.

A “best” pick is typically the company that scores well and fits your trip constraints (automatic transmission availability, one-way routes, islands vs mainland, and after-hours arrival).

Quick comparison table: Spain car rental ratings (Trustpilot + Rentalcars)

Note: Trustpilot and Rentalcars measure different populations and contexts; interpret gaps as signals to check specific pickup location reviews and contract details. These figures reflect the February 2026 situation and can change every minute, so verify real-time before booking.

Best car rental companies in Spain (brand-by-brand)

SIXT España: premium experience, consistently strong Trustpilot score

SIXT España stands out as one of the few Spain-facing brands with a strong Trustpilot profile, showing 4.1/5 with a substantial review base. On Rentalcars Spain pages, Sixt also performs well at 8.4/10, with especially high sub-scores in drop-off efficiency and cleanliness.

For travellers, Sixt tends to be a strong option when itinerary quality matters more than saving the last euros—business travel, premium categories, and high-season reliability. It is also a sensible choice when you prefer a more structured pickup process and newer-feeling vehicles.

The trade-off is cost. Sixt pricing and add-ons can be higher than local budget brands, so a comparison link at the start of planning often pays off: you can confirm whether Sixt’s base rate already includes the protection level you want, instead of paying twice.

Hertz in Spain: high Spain ratings on Rentalcars, weak Trustpilot sentiment

Hertz shows a notable divergence between platforms. On Rentalcars, Spain-specific performance is strong at 8.8/10, reflecting generally smooth airport execution and fleet availability. At the same time, Hertz España appears with a low Trustpilot score (1.2/5), which signals recurring customer frustration often around charges, disputes, and post-rental processes.

This does not automatically make Hertz a poor choice, but it changes the booking strategy. If you pick Hertz for convenience, treat documentation as mandatory: record a walkaround video at pickup and drop-off, photograph wheels and windshield, keep fuel receipts, and ensure the return condition is acknowledged.

Hertz is best when you need a broad network and common pickup points Barcelona, Madrid, Málaga, Palma and can manage the administrative side carefully.

Avis car rental Spain: strong Rentalcars score, low Trustpilot TrustScore

Avis often ranks well in Spain on Rentalcars, scoring 8.7/10, which suggests that many local rentals are completed efficiently. However, Avis’s Trustpilot presence for the Spain domain shows a low TrustScore (1.3/5).

This combination typically indicates a “works well when nothing goes wrong” profile: routine rentals can be smooth, while dispute resolution and billing clarity create dissatisfaction among a vocal portion of customers. For travellers, the practical answer is not avoidance—it is control.

Avis is a reasonable pick if the price and location work, especially for straightforward airport itineraries. Prioritise prepaid transparency, confirm the fuel policy in writing (Full-to-Full is usually the cleanest), and ensure the deposit amount is acceptable before arriving at the desk.

Enterprise car rental Spain: good Spain customer ratings, challenging Trustpilot profile

Enterprise performs well on Rentalcars in Spain at 8.6/10, often appealing to travellers looking for service-oriented processes and family-friendly categories. Yet the Trustpilot score for enterprise.es is low (1.5/5).
For Spain rentals, this usually means you should be precise about eligibility requirements: card type, deposit, and driver documentation. Enterprise’s group structure can involve brand family overlaps (Enterprise/Alamo/National), and contracts can vary by location.

Enterprise becomes a strong option when you value a large operational footprint and want a mainstream company for longer rentals. For short rentals with tight budgets, the difference between “base rate” and “final desk cost” matters more – so a comparison tool is essential.

OK Mobility: competitive, popular in tourist corridors, better Trustpilot standing

Among brands heavily used by tourists, OK Mobility shows a comparatively healthier Trustpilot position at 3.6/5 with a very large review volume. This suggests a more balanced distribution of experiences than several legacy brands’ Spain domains.

OK Mobility can be an effective choice in locations like Alicante, Málaga, and island routes where shuttle-based operations are common. It tends to be price-competitive, and many travellers appreciate speed when using the right booking setup.

The main friction points in this segment are deposits and desk insurance conversations. If you intend to rely on third-party coverage, ensure your card limit and deposit tolerance are sufficient, and keep the contract language clear.

Budget España and Goldcar: budget pricing, consistently low Trustpilot scores

Two brands frequently associated with low headline prices are Budget España and Goldcar. On Trustpilot, Budget España shows 1.7/5 and Goldcar 1.4/5. These scores are consistent with a pattern travellers report across the low-cost tier: aggressive upselling, strict card requirements, and disputes about fees.

This does not mean every rental will be negative. It means the probability of friction is higher, particularly if you arrive without a credit card that meets requirements, or if you expect a low deposit with minimal coverage.

If you book in this tier, select Full-to-Full, document vehicle condition in detail, and treat the contract as a checklist. A strong comparison page helps here because it allows you to filter for transparent policies rather than only price.

Spain car rental strategy: how to avoid the most common problems

Car rental insurance in Spain: what to verify before pickup

“Insurance” is often the decisive variable in Spain rentals. Travellers frequently misunderstand the difference between:

• Included basic coverage (often CDW/theft coverage with excess)
• Excess reduction (reducing your liability)
• Full coverage or no-excess products
• Third-party “refund” coverage sold outside the rental desk

Deposits and credit cards: the real gatekeeper in Spanish car hire

Many negative experiences originate from deposit rules rather than the car itself. In Spain, it is common for the rental desk to require a credit card (not debit), in the main driver’s name, with sufficient available limit to block a deposit.

Before booking, confirm:

• Card type accepted (credit vs debit)
• Deposit size (varies widely)
• Whether your chosen coverage reduces the deposit
• Any “embossed card” or local restrictions (rare, but still present at some desks)

A comparison link is valuable here because it allows you to pre-filter based on deposit and payment conditions.

Fuel policy and transparency: Full-to-Full remains the cleanest

For most travellers, Full-to-Full is the simplest policy: you receive a full tank and return it full. Avoid “prepaid fuel” unless you are confident it is priced fairly and fits your schedule.

Fuel policy issues are also correlated with time pressure—late-night arrivals and long queues increase the chance of signing something you did not intend. If you land late, choose a supplier known for efficient pickup in your airport, even if the base rate is higher.

Recommended picks by traveler type (Spain)

Best car rental in Spain for premium comfort

If you prioritise a newer fleet and a structured branch experience, SIXT España is a frequent frontrunner due to strong Trustpilot standing and solid Spain-specific ratings. This is especially relevant for long-distance routes Andalusia loops, Madrid-to-Valencia, or Basque Country drives where vehicle comfort and downtime risk matter.

Best car rental Spain for major airport convenience

If convenience is the main requirement, brands with strong airport penetration such as Hertz, Avis, Enterprise, and Europcar can work well provided you manage documentation and contract clarity. Their Spain-specific ratings on Rentalcars indicate many successful rentals.

Best budget car rental Spain (with managed expectations)

For budget-driven bookings, OK Mobility can be a reasonable balance when deposit and insurance are handled correctly, supported by a better Trustpilot profile than many budget peers. For ultra-budget tiers (Goldcar and some Budget scenarios), reduce risk by prioritising transparency filters, avoiding unclear add-ons, and documenting the car extensively.

Final checklist: Best car rental companies Spain decision framework

What to do before booking

• Run a car rental comparison first (insert your link) to lock in total price, deposit, and fuel policy.
• Cross-check the company using Trustpilot for complaint patterns, then verify Spain performance using Rentalcars Spain ratings.
• If travelling in peak season, value reliability over small savings.

What to do at pickup and return

• Video walkaround + photos of existing damage and fuel level.
• Confirm contract: fuel policy, coverage, deposit amount, and return instructions.
• Keep receipts and timestamped return proof.

When travellers apply this system, best car rental in Spain stops being a guess and becomes a controlled choice based on verifiable ratings, location-specific performance, and the contract details that decide the outcome.

FAQs