Sixt car rental Spain - overview
Sixt is a German company founded in Munich in 1912, now one of the four largest car rental groups globally with operations in over 100 countries. In Spain the brand operates from all major airports - Madrid-Barajas, Barcelona-El Prat, Malaga, Alicante, Palma de Mallorca, Valencia, Seville - plus a handful of city-centre offices. The Madrid citywide aggregate across ~13 branches sits at 4.7 stars on Google Maps from approximately 17,900 reviews, which puts Sixt consistently in first place in user-rating roundups for car rental in Spain.
The fleet is positioned premium - newer BMW, Mercedes-Benz, Audi and Volkswagen Group cars alongside standard economy classes. Average age is lower than most competitors, which matters for reliability on longer drives through Andalusia or the Pyrenean foothills. For the Balearic or Canary Islands, Sixt covers Palma, Ibiza and the main Canary airports but does not offer one-way rentals between mainland Spain and the islands.
Sixt reviews Spain - ratings across platforms
| Platform | Score | Reviews | Note |
|---|---|---|---|
| Trustpilot (sixt.es) | 4.1 / 5 | ~2,451 | Best Trustpilot score among Spain operators |
| Google Maps - Madrid (citywide) | 4.7★ | ~17,900 | Aggregate across ~13 Madrid branches |
| Rentalcars.com | 8.4 / 10 | Post-rental surveys | Post-rental survey |
Ratings checked June 2026.
What customers praise most often
The two points that come up most in positive Sixt reviews for Spain are vehicle condition and pickup efficiency. Cars are consistently described as new or nearly new. The Madrid Barajas desk is mentioned by name in multiple reviews as well-staffed and quick. The Sixt app allows mobile check-in at some locations, which cuts counter time to under five minutes.
Staff are frequently named individually in positive reviews - an unusual pattern that suggests the branch-level hiring is above average for the sector. Free upgrades are mentioned occasionally, particularly at Malaga and Alicante airports during shoulder season.
What the critical reviews flag
The negative pattern in Sixt Spain reviews centres on two areas. First, insurance packaging: the standard rate does not include tyre, glass or underbody cover, and some customers find this out after a damage incident. Second, post-return damage charges for minor scratches that were either pre-existing or disputed. This mirrors the pattern at other premium brands - the complaints exist but are proportionally rarer than at budget operators.
A smaller number of reviews mention cancellation penalties (~€99 in some contracts) when cancelling close to pickup. The cancellation policy varies by rate type, so checking the terms before booking is worth doing.
The standard protection package at Sixt does not automatically cover tyres, windscreen, roof or underbody damage. These require a separate "Premium Protection" or glass/tyre add-on. If you're driving in winter conditions or on mountain roads, this is worth adding. Independent excess insurance from a third party costs £25-50 for a two-week trip and covers most of the same scenarios.
Sixt car rental Spain - key facts
When Sixt makes sense for Spain - and when it doesn't
Sixt is the default choice for travellers who want a new car, a transparent process and the least friction if something goes wrong. It fits business travel, families who don't want to spend time at the counter, and anyone driving long distances where vehicle reliability matters. The price premium is 30-50% over the cheapest budget rates - for a seven-day rental in Andalusia this might be €40-60 more in total.
It's less compelling for short city rentals where you'll cover 200 km in three days and the car spends most of its time in a car park. For those trips the savings from Record Go or Drivalia are harder to argue against, especially if you're booking full cover.
Sixt car hire Spain - common questions
Sixt has the best verified rating among car hire companies operating in Spain - 4.1 out of 5 on Trustpilot from ~2,451 reviews, and approximately 4.7 stars on Google Maps across Madrid branches. For context, most other operators score below 3.0 on Trustpilot. Routine rentals are generally smooth; the main complaints relate to tyre/glass cover not being included in standard protection packages and occasional post-return damage disputes.
Yes. Sixt places a pre-authorisation hold on your credit card at pickup - the amount depends on the car category and protection level selected. With a full protection package the hold is typically lower (sometimes waived). The hold is released within 3-10 business days after the car is returned undamaged. Debit cards are accepted but a credit card is the safer option to avoid card rejection at the desk.
Cross-border travel to Portugal is generally permitted with a Sixt Spain rental but must be declared at booking and may incur an additional fee. Driving into Morocco is typically not allowed. Check the specific cross-border policy when booking - it varies by rate type and the fee, if any, should appear in the booking summary before you confirm.