Mercedes GL420 Valuation: 1 used car listings analysed

Market overviewPrices and data for March-2026: There are currently 1 used Mercedes GL420 (model years 2007 - 2007) available. Prices range from £5,495 to £5,495, with a median price of £5,495. The most common configuration on the market is a combination of SUV, diesel, and automatic, while the most popular trims include . Market dynamics indicate that a vehicle sells in an average of 140 days, and 100.0% of listings have recently seen a price reduction (with discounts up to £0). Additionally, 0 vehicles are currently listed below market value. An indicator of durability: the inventory includes models with a mileage of up to 118,000 km (Source: 42 scanned sites).

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Showing 1 - 1 of 1 results
autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Interested in finding a great deal on a used Mercedes GL420?

Are you interested in getting a used SUV? Then the Mercedes GL420 is an excellent choice. There are 2 used Mercedes GL420s currently available on AutoUncle collected from different dealership websites and online marketplaces.

How much does a used Mercedes GL420 cost?

Currently, the prices for a pre-owned Mercedes GL420 start at £5,495 and go up to £6,750.

The price for a Mercedes GL420 can vary greatly and depends on five main factors: year, engine size and power, the car's fuel consumption, vehicle mileage along with the trim level of the car.

For example, a car that's younger with fewer miles on the odometer will generally fetch a higher price. Likewise, models at the higher end boasting luxurious features or more powerful engines will also carry a higher price tag than an earlier version with less equipment and higher mileage.

.

What fuel configurations can I choose from for the Mercedes GL420?

The principal fuel kind for a Mercedes GL420 is diesel.

Before you finalize your choice of fuel type, we suggest thoroughly evaluating your driving habits. Is your driving mainly in the city or on long stretches of open roads and motorways? What's your typical weekly driving distance?

For short journeys, electric cars, plug-in hybrids or petrol cars are obvious choices. If you have a daily commute over longer distances, a modern electric car can be a great choice - especially if you have access to charging at home or at work. In a few cases with long journeys and limited charging infrastructure, diesel can be a practical solution. It’s worth noting that diesel engines with high emissions are banned from entering cities in certain countries.

What kind of car is the Mercedes GL420?

On AutoUncle, the Mercedes GL420 is exclusively offered in the SUV body style. SUV is short for Sport Utility Vehicle, and this is easily one of the most popular cars on the market today. The style is versatile, and the ride height is higher than traditional cars, which is a key selling point.

What popular alternatives are there to Mercedes GL420?

Several vehicles that are similar to the Mercedes GL420 are available.

Recommended alternatives to the Mercedes GL420

  • Nissan Qashqai
  • Kia Sportage
  • VW Tiguan

The best alternative to the Mercedes GL420 is the Nissan Qashqai. You'll currently find an inventory of 6,484 of these cars available for sale on AutoUncle, with an average sale price of £6,484.

Another alternative car is the Kia Sportage with 5,923 cars listed for sale featuring an average selling price of £22,000. Ranked third, the VW Tiguan is also a good alternative to the Mercedes GL420, and you'll find 5,110 used VW Tiguan cars for an average price of £24,999 on AutoUncle.

Looking for a more eco-friendly alternative to the Mercedes GL420?

If you're in the market for an electric vehicle within the same car segment as the Mercedes GL420, here are some alternatives you might consider:

Can't find an electric car that appeals to you? Check out our extensive selection of electric cars here.