Car Rental at Cologne Bonn Airport (CGN)

At Cologne/Bonn Airport the rental counters sit together on the arrivals level between Terminal 1 and Terminal 2, signposted as the Mietwagenzentrum, the car rental centre; the vehicle itself normally waits in the adjoining multi-storey car park. If you book with a company based off the airport grounds, a shuttle collects you: a few minutes more travelling, but usually no airport surcharge.

That is the short answer. The rest of this guide describes what actually happens: which documents the counter asks for, how the deposit and the excess relate to each other, which fuel policy spares you an argument, and how to document a handover early in the morning, in the dim light of a car park, so that nobody debates a scratch when you bring the car back.

Collecting the car at the terminal, step by step

The walk is short but it has traps. After landing, follow baggage reclaim and then the signs to the car rental centre. From Terminal 2 a short walkway takes you there; from Terminal 1 it is the same level, and the two terminals are linked on foot, so you need no bus inside the airport. Still allow time when several flights land together: the bottleneck is the counter, not the baggage belt.

1. 1Have the documents ready: identity card or passport, the main driver's licence and the booking confirmation. If your licence is not written in Latin script, bring the international permit as well.
2. 2Settle the card question for the deposit: many branches require a credit card in the main driver's name, because the amount is blocked there rather than debited. Check before booking whether a debit card is accepted.
3. 3Register any additional driver: whoever is not on the contract may not drive, not even for the last few kilometres back to the return point.
4. 4Read the contract before you sign: excess, fuel policy, mileage allowance and the countries you are allowed to drive in.
5. 5Inspect the car properly: one full circuit, then the wheels, windscreen, roof and the lower edges of the bumpers. Those are exactly the parts many protection packages exclude.

Airport, city centre or main station: which branch suits you?

Cologne has the advantage of being a compact city, and the suburban train links the airport to the main station in a few minutes. That opens up a choice few travellers use: you do not have to take the car at the terminal. If you are staying two or three days in the city anyway, a branch downtown or on the outskirts is often the calmer option, because you pay neither an airport surcharge nor parking for days when the car simply stands still.

A rule of thumb: the longer the rental, the more a detour to an off-airport branch pays off. For a weekend with children and suitcases the opposite holds, and the short walk from terminal to car park almost always wins. The calendar makes one notable exception. During the carnival days parts of the city centre are closed, access roads are diverted and car parks fill early, so anyone arriving that week is better off collecting and returning at the airport.

Return, fuel policy and the handover in poor light

Where to leave the car

The return at Cologne/Bonn Airport runs via the access road to the arrivals level into the car park, where the rental companies have their return lanes side by side. A member of staff takes the car, you hand over the key and receive a receipt or a return report. Always insist on that document, however rushed you are, because it is your proof of the time and the condition. Outside opening hours there is a key drop box, and until the check the next morning the risk usually stays with you. Ask about that at collection if your return flight is very early or very late.

The fuel policy that annoys nobody

The good arrangement is full to full. You refuel at an ordinary station on the way, not at the last minute beside the airport, and you keep the receipt until the deposit is released. The unpleasant variants are those where you buy a first tank and get nothing back for what you did not use. If the contract says anything other than full to full, have someone explain exactly how a missing tank is charged before you sign.

The condition report early in the morning

In a covered car park the light is flat, and that is precisely where disputes are born. A handover at six in the morning is hard for you to see clearly; the camera, however, sees it well. Five minutes of effort spares you the most unpleasant conversation of the whole trip.

1. 1Photograph with the flash on, from about a pace away, each side separately, plus all four wheels.
2. 2Take a photo of the odometer and the fuel gauge with the ignition switched on.
3. 3Record a short video walking around the car; it places the individual photos in time.
4. 4Have every existing damage written into the report, including small chips in the windscreen.
5. 5Repeat exactly the same series at the return, before you hand back the key.

Out of Cologne: the Eifel, the Mosel and the Bergisches Land

The real reason to rent a car in Cologne is usually not the city but what surrounds it. The airport sits conveniently to the south, and in every direction a different landscape begins very quickly. All the same, plan the first leg without any rush, because the car is still unfamiliar to you.

• Eifel: a national park, the crater lakes known as Maare and volcanic cones; the roads are winding and the first to take snow. In Germany the winter tyre requirement is situational, depending on road conditions rather than on a fixed date in the calendar.
• Mosel: the wine villages between Koblenz and Trier, reached by Autobahn and then by narrow riverside roads. For the tasting, the simplest rule of all applies: whoever drives does not drink.
• Bergisches Land: reservoirs, forests and gradients just east of Cologne, ideal for a day out even in a small car.
• Neighbouring countries: towards the Netherlands and Belgium the border is close. For Austria and Switzerland, by contrast, you need a vignette, and the rental contract states which countries are permitted at all.

The German road rules that genuinely affect a rental driver

Seen from abroad, Germany passes for the country without a speed limit. That is too simple, yet on one essential point it is accurate. Knowing the distinctions makes for calmer driving and avoids the fines that arrive later by post at the rental company and then with you.

• Autobahn: on a large part of the network there is no general speed limit at all. Where nothing is signposted, the Richtgeschwindigkeit of 130 km/h applies, and that is an advisory speed, not a limit. Driving faster can lead to shared liability in the event of a crash.
• Signposted sections: at town approaches, in roadworks and in noise-sensitive areas limits are posted, often 100 km/h, 120 km/h or 130 km/h. They apply until the sign is lifted.
• Country road and built-up area: inside built-up areas the speed is 50 km/h, outside them 100 km/h for cars.
• Alcohol: the limit is 0,5 per mille. During the probationary licence period and for anyone under 21 the limit is 0,0 per mille, an absolute ban.
• Mandatory equipment: a warning triangle, a high-visibility vest and a first aid kit must be carried in the vehicle. Check that at the counter, not on the hard shoulder.
• Keep right, overtake left: on the Autobahn keeping right is compulsory and overtaking on the right is prohibited. In stop-and-go traffic you form the rescue lane between the left-hand lane and the one beside it.
• Tolls: the German Autobahn is free for cars, so no vignette is needed inside the country.
• Umweltzone: central Cologne is a low emission zone that only vehicles with the appropriate sticker may enter. Rules, zone boundaries and penalties change; ask about the sticker at collection and check the current position with the official information service of the city of Cologne or of the city concerned.

Why a price with no small print changes everything

Bad rental experiences rarely begin behind the wheel. They begin at the counter: a surcharge that was not visible beforehand, a deposit of unexpected size, an excess you only understand once something is damaged. The first quality of an offer is therefore not the figure at the end but how complete everything before it is.

DRIVO is a European marketplace for renting directly from trusted independent and local rental agencies, and from private owners, across Europe and North Africa, and Germany is one of the countries served. In practice, at Cologne/Bonn Airport, that means:

• Every cost is visible before you pay, including the DRIVO service fee, shown as its own line.
• Confirmation is instant. Cancellation is free up to 48 hours before pick-up, and the service fee is refunded in that case, as it is when the agency cancels.
• The deposit and what is included are settled before you book, not at the counter.
• An optional full-protection add-on can be added at checkout and lowers the excess.
• Listings and support come in five languages, namely English, French, Spanish, Italian and Arabic, with help over WhatsApp and an in-app concierge.
• Beyond cars, where local supply exists you will also find vans and utility vehicles, motorhomes and campervans, handy for a house move or a loop through the Eifel.