Car Rental from Istanbul to Bursa and Uludağ

To go to Bursa and Uludağ by car, you can choose among 87 rental cars at daily rates starting from 1,600 TL; you can have your car delivered to your location in Istanbul or to IST and SAW airports. Economy, comfort, and SUV class options await you for a comfortable journey over the Osmangazi Bridge.

Driving from Istanbul to Bursa — route and duration

To go from Istanbul to Bursa by car, there are two main options: the highway via the Osmangazi Bridge or the Eskihisar–Osmaneli car ferry. Both routes start from the Asian side, and the total duration varies between 2.5 and 3.5 hours depending on traffic. With a car rented from Rent-Trip, you can use both routes; you reach the ferry dock or bridge entrance with your own vehicle.

How many hours does it take to reach Bursa via the Osmangazi Bridge?

The Osmangazi Bridge route starts from Dilovası and connects to Bursa via the Gebze–Orhangazi–İzmir motorway. Including the bridge, the total distance from the metropolitan exit of the motorway to Bursa city center is approximately 155 kilometers. When the average speed on the section from Gebze to the Osmangazi Bridge is 100-120 km/h, the arrival time to Bursa can reach 2.5 hours depending on your departure time from the city. Metropolitan traffic between 07.00-09.00 in the morning and 17.00-20.00 in the evening can extend this time by 45-60 minutes. Leaving in the afternoon on weekdays or early morning on weekends allows you to cross the Osmangazi Bridge and the Gulf of İzmit without traffic. If you are departing from the Atatürk Airport side (Bakırköy, Avcılar), crossing to the Asian side via the Eurasia Tunnel instead of two separate bridge crossings shortens the total time; since HGS is active in your vehicle, the tunnel fee is also collected automatically.

By car or by ferry: which route is more advantageous?

Ferry services run hourly from 06:00 AM to midnight, and a per-person fee is charged along with the vehicle. When crossing the Osmangazi Bridge, an additional highway toll is also deducted from HGS; therefore, when budgeting, consider not only the bridge crossing but the total highway cost. In our experience with Rent-Trip, for those driving to Bursa for the first time, the Osmangazi Bridge route is more practical: signs are clear, gas stations are frequent, and you are not dependent on the ferry schedule. However, if you have babies or passengers prone to motion sickness, the ferry break splits the journey in two, increasing comfort.

A — How many hours does it take to reach Bursa via the Osmangazi Bridge?

Traveling by car from Istanbul to Bursa via the Osmangazi Bridge takes on average 2-2.5 hours depending on traffic density. This duration is valid for routes starting from the European side; for departures from the Asian side, extra time is added to connect to the Gebze-Orhangazi-Izmir motorway.

The Osmangazi Bridge, crossing the Gulf of İzmit, connects Gebze and Altınova and shortens travel to Bursa by about 40–50 minutes compared to the old coastal road. After the bridge, the motorway extends through Orhangazi and Gemlik to Bursa city center; the total distance from Istanbul is about 150 kilometers. On weekdays, Istanbul traffic between 07:00–09:00 and 17:00–20:00 can extend the route time; on weekends, congestion may occur at the Osmangazi Bridge exit on returns to Bursa. At Rent-Trip, we usually recommend our customers who frequently use this route to set off before 09:00 in the morning; thus, both Istanbul traffic and queues at the bridge entrance are avoided.

• Route: On departure from the European side, via the E-80 motorway to Gebze, then via the Osmangazi Bridge and the O-5 motorway to Bursa.
• Alternative: The crossing by car ferry from Eskihisar to Topçular takes about 1 hour by sea; the total time is close to the bridge route.
• Fuel calculation: On a 150-kilometer route, a petrol car consumes an average of 8-9 liters; for diesel models, this drops to 5-6 liters.

If a trip to Uludağ is planned, an additional 45-60 minutes should be allocated for the transition from Bursa city center to the mountain road. Therefore, for a one-day Bursa and Uludağ trip, leaving early in the morning is the most practical way to reach Istanbul without getting stuck in traffic on the return in the evening.

B — Car or ferry — which route is more advantageous?

There are two road options to go from Istanbul to Bursa: the motorway via the Osmangazi Bridge or the route continuing after crossing the Gulf of İzmit with the Eskihisar–Osmaneli ferry. As a regular user of both, let me say this: the choice depends on your departure time and where you set off from.

• Osmangazi Bridge: Part of the Gebze–Orhangazi–İzmir motorway; it shortens total travel time for journeys from the European side. The bridge crossing is 1,170 TL and is paid automatically with HGS.
• Eskihisar-Osmaneli ferry: It is sensible for those coming from the Asian side (Kadıköy, Ataşehir, Maltepe, Pendik); it shortens the bay but you become dependent on the ferry schedule.
• Fuel and time balance: The motorway arrives in a shorter time, while the ferry can be extended by waiting time, especially on weekend mornings.

If you leave from Şişli at 07:00 in the morning, the Osmangazi Bridge route usually takes less than 2 hours; if you take the ferry from Kadıköy at the same time, including waiting and the sea crossing, the total time can exceed 2.5 hours. However, for someone living on the Asian side, reaching the bridge first is also a significant commute. When traffic increases on the highway on weekend returns, the ferry becomes a relaxing alternative: you can get out of the car, walk, and drink tea.

Practical rule: if you're coming from the European side, the Osmangazi Bridge is more advantageous; if you're coming from the Asian side, the ferry is. When choosing your delivery address on Rent-Trip, keep this difference in mind; which side you pick up your car on directly affects your route.

Osmangazi Bridge and HGS — how to pay tolls

When traveling from Istanbul to Bursa by car, using the Osmangazi Bridge offers the shortest route; the toll is automatically collected via the HGS system, and the driver does not need to stop at the toll booth. All Rent-Trip vehicles have an HGS tag defined, so bridge crossings work smoothly throughout the rental period.

Renting a car with HGS: how do crossings work?

In Turkey, all bridge and highway toll booths operate with HGS; the toll is deducted at the moment of crossing via the tag or balance assigned to the vehicle plate. Since HGS is active in the vehicle you rent from Rent-Trip, you do not need to take any extra action when crossing the Osmangazi Bridge; the fee is automatically collected. The Eurasia Tunnel and Yavuz Sultan Selim Bridge also operate with the same system; you do not need to load a separate balance for these crossings during city travel. The rental agreement clearly states the HGS usage conditions and how tolls will be charged. The amount you owe is clarified based on crossing records when you return the vehicle.

Osmangazi Bridge crossing fee and violation penalty

The Osmangazi Bridge crossing fee is 1,170 TL in the current tariff and includes VAT. Unpaid crossings are processed as "violation crossings"; if not paid within the period, the penalty increases to four times the crossing fee. Since HGS is defined at Rent-Trip, you will not encounter this situation, but if you go with your own vehicle, we recommend checking your balance after the crossing.

A — Renting a car with HGS — how do toll crossings work?

In every car you rent at Rent-Trip, the HGS tag is active; your crossings over the Osmangazi Bridge, Yavuz Sultan Selim Bridge, and the Eurasia Tunnel are processed automatically through this tag. You don't need to do anything extra; the toll is collected as set out in the rental agreement.

HGS (Fast Pass System) is the national system in Turkey that electronically collects tolls at bridge and highway toll booths. Here is a summary of how the system works:

• Active tag: The HGS tag on the vehicle's windshield is detected by the reader at the toll point, and the fee is automatically deducted.
• Toll fee: The current tariff for the Osmangazi Bridge is 1,170 TL; this amount does not vary according to the vehicle class.
• Unauthorized toll passage: If a passage is made with an insufficient balance or an undefined tag, the toll may be collected with a penalty of up to four times.
• Contract detail: How toll fees will be charged to you is set out in the rental agreement.

Apart from bridge crossings, there are no other toll points on the Istanbul–Bursa route. After the Osmangazi Bridge, you don't need to stop at toll booths while traveling along the Gebze-Orhangazi-İzmir motorway; all crossings are processed via the HGS tag. When you take delivery of the vehicle, the tag's balance has been checked, and your crossings will be completed without any issues. If you want to check the HGS balance before your trip, you can do so using the vehicle's license plate at contracted points on the Asian side or via digital channels; however, this is usually not necessary for rental cars, as fleet vehicles are constantly monitored.

Penalties arising from non-payment of toll fees are clearly defined in the rental agreement. Therefore, I recommend asking about the vehicle's HGS status at delivery; this way you will not encounter any surprise deductions.

B — Osmangazi Bridge toll and penalty for toll violation

The Osmangazi Bridge, crossing the Gulf of İzmit, is the most practical route shortening the journey to Bursa, and the toll of 1,170 TL is collected via HGS. This amount is one of the highest one-time crossing fees since the bridge's opening; if you use the Eurasia Tunnel on the same day, you pay an additional 280 TL during the day and 140 TL at night. Since the HGS tag is active on vehicles rented from Rent-Trip, you pass without stopping at the toll booth; the fee is collected as set out in the rental agreement.

• HGS tag: It is an electronic toll collection system affixed to the vehicle's windshield; it allows you to pass through bridge and highway toll booths without reducing your speed.
• Unauthorized toll passage: It is a crossing recorded if your HGS balance is insufficient or the tag is not read; if not paid on time, the penalty becomes four times the toll.
• Osmangazi Bridge fee: It is 1,170 TL, and this amount is not VAT included; it is automatically deducted from your HGS account.

Since all toll fees are linked to the HGS system, it is a good idea to check your balance before your trip. When you cross a bridge in a rental car, the fee is covered from our HGS account and charged to you under the conditions set out in the agreement. To avoid a penalty for an unpaid crossing, have our staff confirm that the HGS tag works when you pick up the vehicle — this check prevents a possible penalty payment of four times the amount later on.

How to Choose the Right Car for Bursa and Uludağ

While driving to Bursa on the motorway is trouble-free with any class of vehicle, two main factors determining your choice for the ascent to Uludağ and city traffic are transmission type and fuel type. With 87 vehicles in the Rent-Trip fleet, you can narrow down the model suitable for your route by segment, transmission, and engine size.

Which model is ideal for a winter trip to Uludağ?

For climbing to the summit in winter, a diesel manual vehicle is more advantageous; on steep gradients and with winter tire requirements, diesel engines run more smoothly than petrol ones. The Fiat Egea Sedan (Diesel, Manual, 1.6 L, 130 hp) stands out in the economy segment for this route, starting at 1,700 TL per day. The Dacia Duster is the only model in the SUV class offering a diesel and manual combination; with its 1.5 L engine and 115 hp, it is around 2,200 TL/day. Winter tire and chain requirements are set out in the rental agreement; we recommend checking the tire condition when picking up the vehicle. Hybrid models (Toyota Yaris, 1,900 TL/day) are not as flexible as diesel in terms of hill performance in winter conditions, so they should not be the primary choice for this trip.

Automatic or manual: balancing city and mountain roads

While automatic transmission provides comfort for city traffic and tight parking spaces, manual transmission gives the driver more control on Uludağ's ramps. At Rent-Trip, automatic transmission options make up the majority of the fleet: Renault Clio (Petrol, Automatic, 1.0 L, 90 hp) at 1,650 TL/day, Volkswagen Polo (Petrol, Automatic, 1.0 L, 95 hp) at 1,850 TL/day, and Toyota Corolla (Hybrid, Automatic, 1.8 L, 140 hp) at 2,200 TL/day in the comfort segment. For a plan covering both routes, an automatic hatchback (Opel Corsa, Peugeot 208 — 1,800 TL/day) strikes a good balance between city maneuvering and highway driving. Moving through traffic without using the clutch significantly reduces fatigue at the end of the day; that's why we recommend automatic transmission to foreign drivers driving in Turkey for the first time.

Model comparison for the Bursa and Uludağ route

When choosing a vehicle on this route, a family of 5 can preserve its budget with a Fiat Egea Sedan or Renault Taliant in the economy class; those seeking comfort can reduce fuel consumption with a hybrid Toyota Corolla while also enjoying the convenience of automatic transmission. An SUV is only a real necessity for Uludağ trips in winter; in summer, the Duster's advantage along the asphalt road is limited.

Weekend Getaway to Bursa and Uludağ — a Practical Plan

For a weekend getaway from Istanbul to Bursa and Uludağ, picking up the car on Saturday morning and returning it on Sunday evening offers a more economical usage than the daily rate. Since weekly rental at Rent-Trip is calculated over 6 days, for a two-day plan you continue with the daily rate; however, if you will keep your route long in Bursa, choosing the car class according to your needs directly affects the budget.

Sample plan for a two-day Bursa and Uludağ route

• Saturday morning: Departure from Istanbul via the Osmangazi Bridge; the bridge toll is 1,170 TL and is automatically deducted from HGS, so you do not need to stop at the toll booth.
• On Saturday: Bursa city center and Cumalıkızık; for narrow parking areas, an automatic hatchback (Renault Clio, 1,650 TL/day) provides an advantage.
• Sunday morning: To head up to Uludağ, any vehicle class is sufficient in the summer, but in winter a diesel manual Dacia Duster (TRY 2,200/day) is a safer choice on the ramps.
• Sunday evening: Returning from Bursa; on weekend evenings, congestion may occur at the Osmangazi Bridge exit, so departing before 6:00 PM avoids traffic.

Fuel consumption must also be factored into two-day use: Istanbul–Bursa–Uludağ–Istanbul totals about 350 kilometers; a diesel Fiat Egea Sedan (1,700 TL/day) offers noticeable savings over a petrol model over this distance. When choosing a hotel or guesthouse in Bursa, opting for one with free parking eliminates paid parking costs in the city center. While planning your weekend, also consider the location where you will pick up the car: since Rent-Trip brings the car to your Istanbul address, you can set off directly without paying extra transfer fees to the airport.

Parking and traffic in Istanbul — what you need to know before returning to Bursa

City traffic in Istanbul is heavy, especially on weekdays from 07:00-09:00 in the morning and 17:00-20:00 in the evening; not scheduling your return from Bursa during these hours saves you 45-60 minutes from the Osmangazi Bridge exit. While daytime parking fees are high in business districts like Levent, Maslak, and Şişli on the European side, finding parking is relatively easier in Kadıköy and Ataşehir on the Asian side.

• Parking strategy: If there is free parking near the address where you will return the car when coming back from Bursa, you can leave the car there over the weekend and move around the city by public transport.
• Traffic hours: On Saturday morning, leaving Istanbul for Bursa, metropolitan traffic is lighter than on weekdays; on the return Sunday evening, queues may form at the entrance to the Osmangazi Bridge.
• Fuel stations: After the Osmangazi Bridge, there are frequent stations around Orhangazi and Gemlik on the motorway; filling the tank before reaching Bursa may be more advantageous than city prices.
• 34 license plate: Vehicles registered in Istanbul have license plates starting with 34; since your rental car's plate will also be from this series, you are subject to city traffic rules.

Before receiving the car, I recommend checking the fuel policy and delivery address specified in the contract; this way, you won't encounter additional charges upon return. If your return from Bursa falls on a weekday, leaving after 10:00 AM is the most practical way to avoid both metropolitan traffic and bridge congestion.