Germany vs Japan: Driving Rules Compared

The biggest change between Germany and Japan happens before any speed sign: Japan drives on the left, Germany on the right. Motorway limits sit at 130 versus 100 km/h, and the side-by-side below shows where else the two rulebooks diverge.

One of the most significant differences is that Germany drives on the right side of the road, while Japan drives on the left. This fundamental difference affects everything from vehicle configuration to junction navigation and requires careful adjustment when crossing between the two countries.

Speed Limits Comparison

Speed limits are one of the first things drivers notice when crossing borders. Germany and Japan take notably different approaches.

In Germany, the standard speed limits are 50 km/h in urban areas, 100 km/h on rural roads, and No general limit (advisory 130 km/h) on motorways. Germany is famous for its Autobahn network, where many sections have no general speed limit (only an advisory speed of 130 km/h). The road infrastructure is among the best in Europe, with well-engineered highways and clear signage.

In Japan, the limits are 40 km/h in urban areas, 60 km/h on rural roads, and 100 km/h on motorways. Japan drives on the left side of the road. Road conditions are excellent, but expressways are expensive. Urban traffic can be very congested, particularly in Tokyo and Osaka.

Key Speed Limit Differences

Drivers transitioning between Germany and Japan should pay close attention to posted signs, as assumptions based on one country’s rules can lead to speeding tickets in the other. Speed cameras are common in both countries, and enforcement can be strict.

Traffic Rules and Regulations

Beyond speed limits, Germany and Japan have several important differences in their general traffic rules.

Driving side: Germany drives on the right; Japan drives on the left. This is perhaps the single most important difference, as it affects vehicle hire, junction navigation, and overtaking.

Minimum driving age: The minimum age to drive a car is 18 in Germany and 16 in Japan. This difference may affect young drivers planning to cross borders.

Mobile phone use: Using a handheld mobile phone while driving is illegal in both countries. In Germany, the penalty is EUR 100 + 1 point. In Japan, the penalty is JPY 18,000 (approx. EUR 115) + 3 points. Hands-free devices are generally permitted in both countries, but drivers should keep their attention on the road.

Seatbelts: Seatbelts are mandatory for all occupants in both Germany and Japan. The fine for not wearing a seatbelt is EUR 30 in Germany and Warning / 1 point (no fine for first offence) in Japan.

Running a red light: Red-light violations carry serious penalties. In Germany, expect EUR 90 + 1 point (within 1 second); EUR 200 + 2 points + 1 month ban (over 1 second). In Japan, the penalty is JPY 9,000 (approx. EUR 55) + 2 points.

On the Autobahn, keeping to the right except when overtaking is strictly enforced. Passing on the right is illegal and can result in heavy fines. Japan has a very strict zero-tolerance approach to drink-driving. The legal limit is 0.03% BAC, but social and legal penalties are so severe that most people avoid any alcohol before driving.

Alcohol and DUI Laws

Drink-driving laws represent one of the areas where countries diverge most significantly.

Germany sets its blood alcohol concentration (BAC) limit at 0.05%. This is in line with most European standards.

Japan has a BAC limit of 0.03%. This extremely low limit reflects the country’s zero-tolerance approach to drink-driving.

The difference between these BAC limits is significant. Drivers accustomed to the more lenient limit should exercise extra caution in the stricter country, as even a single drink could put them over the legal limit.

In both countries, penalties for drink-driving include fines, licence suspension, and potential imprisonment for serious offences. New and young drivers often face stricter limits (typically 0.00% to 0.02% BAC) in both Germany and Japan. The safest approach is always to avoid any alcohol before driving.

Tyre and Equipment Requirements

Tyre regulations and mandatory vehicle equipment differ between Germany and Japan, and non-compliance can result in fines, especially during winter.

Winter Tyres

• Germany: Winter tyres are situational. Period: Situational (when conditions require: ice, snow, slush, black ice). Studded tyres: prohibited. Minimum tread depth: 1.6 mm.
• Japan: Winter tyres are situational. Period: Prefectural regulations; Hokkaido, Tohoku require winter tyres in winter. Studded tyres: restricted. Minimum tread depth: 1.6 mm.

Both countries have similar winter tyre policies, simplifying preparation for cross-border trips.

Mandatory Equipment

When renting a car, rental companies typically provide the legally required equipment for the country of hire. If you plan to cross the border, confirm with the rental agency that the vehicle is equipped for both countries.

Speeding Penalties

The financial consequences of speeding vary dramatically between Germany and Japan.

In Germany, a minor speeding offence (approximately 10 km/h over the limit) typically results in: EUR 30 (within city) / EUR 20 (outside city). Penalties escalate significantly for higher speeds, and repeat offenders face licence suspension.

In Japan, the same level of speeding (approximately 10 km/h over) incurs: JPY 9,000 (approx. EUR 55) + 1 point. The difference in penalty severity can be substantial, so drivers should be aware of the local consequences.

Both countries use a combination of fixed speed cameras, mobile speed traps, and in some cases average speed (section control) cameras. Radar detectors are illegal or restricted in most European countries.

Licence Requirements for Visitors

International visitors planning to drive in either country should understand the licence requirements.

Germany: An EU/EEA driving licence is valid. For visitors from outside the EU, an International Driving Permit (IDP) is strongly recommended alongside your home licence. The IDP should be obtained before arriving. Visitors can typically drive for up to 6 months on a foreign licence.

Japan: Visitors from most countries can drive with their home licence for short stays. An IDP is required for non-domestic licence holders. Japan specifically requires an IDP based on the 1949 Geneva Convention; other types are not accepted.

Always carry your licence (and IDP if applicable) while driving, as police may request to see it during routine checks or traffic stops.

Road Conditions and Infrastructure

The driving experience differs significantly between Germany and Japan in terms of road quality, infrastructure, and overall driving culture.

Germany

Germany has one of the densest motorway networks in Europe. Unlike France, most Autobahn sections are toll-free (though trucks pay tolls). Rest stops (Raststatte) are frequent.

Japan

Japanese expressways are toll-based and expensive. The Shuto Expressway in Tokyo is famously complex. Excellent alternatives include the Shinkansen (bullet train) for intercity travel.

Emergency Numbers

In case of an emergency while driving, it is essential to know the local numbers:

Remember that 112 is the international emergency number and works in most countries worldwide.

Practical Tips for Driving in Both Countries

If you are planning to drive in both Germany and Japan, here are some practical tips to keep in mind:

1. Research before you go. Familiarize yourself with the specific rules of each country before your trip. Print or save a summary of key rules for quick reference.

2. Carry the right documents. Ensure you have your driving licence, IDP (if needed), vehicle registration, and insurance documents. Some countries require you to carry these at all times.

3. Adjust to speed limits immediately. When crossing the border, speed limits change. Look for signs and adjust your driving accordingly. Do not rely on habits from the other country.

4. Equip your vehicle properly. Ensure you have all mandatory equipment for both countries. It is better to carry extra items than to face a fine for missing equipment.

5. Understand toll systems. Germany and/or Japan may have toll roads. Research whether you need a vignette, transponder, or cash for tolls.

6. Be aware of environmental zones. Many European cities have low-emission zones that restrict older vehicles. Check if you need an environmental sticker for the European country.

7. Use a GPS or navigation app. Modern navigation apps often include speed limit warnings, toll information, and real-time traffic updates that can help you comply with local rules.

8. Learn key phrases. If you do not speak the local language, learn basic driving-related phrases. In an emergency, being able to communicate with police or paramedics can be invaluable.

Which Country Is Easier for Tourists to Drive In?

For most international tourists, Germany may be slightly easier to drive in because Germany drives on the right, which is more familiar to the majority of the world’s drivers. However, both countries have well-developed road networks and clear signage that most competent drivers can navigate without difficulty.

Driving in Germany is relatively easy for tourists. Roads are excellent, drivers are disciplined, and the Autobahn allows for efficient long-distance travel. However, be aware of strict lane discipline rules.

Tourists need an International Driving Permit (specifically the 1949 Geneva Convention format). Japanese road signs include English on major routes. GPS navigation is highly recommended.

Ultimately, the “easier” country depends on your personal experience and where you are from. Drivers from right-hand-traffic countries will find Germany more natural, while those from left-hand-traffic countries will prefer Japan.

Frequently Asked Questions

Can I drive in Japan with a Germany driving licence?

Generally yes, for short-term visits. An International Driving Permit (IDP) is recommended alongside your Germany licence. Check with the Japan embassy for the latest requirements.

What is the speed limit on motorways in Germany compared to Japan?

Germany has no general motorway limit (130 km/h advisory), while in Japan it is 100 km/h. Always watch for posted signs, as limits may vary on specific sections due to roadworks, weather, or local restrictions.

Are winter tyres mandatory in Germany or Japan?

In Germany, winter tyres are situational (Situational (when conditions require: ice, snow, slush, black ice)). In Japan, they are situational (Prefectural regulations; Hokkaido, Tohoku require winter tyres in winter). If you are travelling during winter months, it is advisable to use winter tyres regardless of legal requirements for safety.

Which country has stricter drink-driving laws?

Japan has the stricter limit at 0.03% BAC compared to 0.05% in Germany. Penalties in both countries are serious and can include licence suspension, heavy fines, and imprisonment.

Do I need a warning triangle in Germany and Japan?

In Germany, a warning triangle is yes (mandatory). In Japan, it is no. Carrying one is always a good idea for safety, even where it is not legally required.

What side of the road do they drive on in Germany and Japan?

Germany drives on the right side and Japan drives on the left side of the road. This means vehicles in Germany have the steering wheel on the left and in Japan on the right.

Can I use my car insurance from Germany in Japan?

International coverage depends on your policy. Contact your insurance provider before travelling. You may need to purchase additional cover or a short-term policy for the other country.

What emergency number should I call while driving in Germany or Japan?

In Germany, the general emergency number is 112 (police: 110, ambulance: 112). In Japan, call 110 (police: 110, ambulance: 119). The international emergency number 112 is recognized in many countries worldwide.