What Speed Should You Use Uphill & on Steep Downhill?

Greece offers stunning routes with winding roads, mountains, and coastal descents that require caution and proper driving technique. 

If you're planning a getaway with a rental car and lack frequent experience on mountainous roads, this guide will help you drive safely and confidently. Learn the basics of driving uphill and downhill to enjoy every trip with a Carwiz vehicle.

How to Drive Uphill With a Car

Let’s start with the basics. Driving uphill can be challenging, especially if you don’t do it often. For manual cars, controlling the clutch and accelerator is key. Don’t release the clutch completely until the car starts pulling forward. For automatic cars, the job is a bit easier, but you should still be smooth on the gas and avoid sudden stops.

Many drivers ask, what gear should I use when driving uphill? The answer depends on the steepness. Usually, second gear is enough for mild inclines, offering balance between power and control. For steeper hills, or when carrying passengers and luggage, you may need to switch to first gear to gain extra torque. The main rule is to keep a steady pace and avoid unnecessary gear changes.

If you plan to explore Greece’s mountainous terrain, check out our post on 7+1 Mountain Destinations for a Summer Road Trip to discover scenic routes and find the ideal car for the trip.

Driving Down a Steep Slope

Driving down a steep slope might sound easier than going uphill, but it can actually be more dangerous if done incorrectly. The biggest mistake is relying solely on the brakes. Overuse can lead to brake fade, especially on long descents.

Instead, use engine braking. This means shifting into a lower gear and letting the engine slow down the car naturally. For example, if you're descending in third gear and feel the car speeding up too much, drop to second gear and lift your foot off the gas. In automatic cars, use the “L” mode or manual setting to control the speed with the gearbox.

Always maintain a safe distance from the vehicle ahead and keep your movements smooth. Watch for hidden curves, slippery surfaces, and narrow roads—common in many Greek mountain areas.

Parking on a Slope and What Gear to Use

Parking on a downhill or uphill slope isn’t just about pulling the handbrake. The correct gear matters too. When parking downhill in a manual car, put it in reverse. If parking uphill, leave it in first gear. This way, the engine acts as an additional brake.

Another tip: turn your wheels toward the curb. If the car starts rolling, it will roll into the curb rather than into traffic. Simple, effective, and often overlooked.

These little details are especially important if you're unfamiliar with the car you’ve rented or if you're parking in a village with narrow roads.

What Type of Car Should you Choose for Driving on Slopes?

You don’t necessarily need an SUV or 4x4 to handle inclines. A smartly chosen compact or mid-size car with decent power and responsive handling can be just as effective.

At Carwiz you will find many suggestions. Take a look at the guide What car should I choose to rent: The best small and medium cars and choose the one that suits your trip and driving style.

Preparing for a Road Trip With Inclines and Slopes

Before starting your journey through mountain routes, do a quick check. Make sure the tires are properly inflated, the brakes feel responsive, and all fluid levels are okay. Of course, when you rent a car from Carwiz, everything is already in top shape—but double-checking never hurts.

It’s also smart to carry a flashlight, water, and a small emergency kit, especially if your itinerary includes remote villages or mountainous areas. Planning to start your trip from Athens? You can easily pick up your car from the Athens Airport station and hit the road straight away.

Confidence Behind the Wheel

A road trip through Greece isn't just about the destination. It's about the journey, the freedom to explore, and the thrill of the unexpected. Learning how to drive uphill with a car and how to handle a steep downhill unlocks a new level of confidence.

With practice and a few helpful tips, you’ll be navigating Greece’s hills and valleys like a pro. From the mountains of Epirus to the slopes of Pelion and the winding roads of Crete, the best views often come after a climb—or a descent.

Ready to hit the road? With Carwiz, you can rent the perfect vehicle for your itinerary, whether you're heading to the seaside, a mountain village, or exploring historic routes with elevation changes.

Make every turn count and discover more than just places—discover the joy of the drive.