Smart #3 used • 13 cars price-checked by AutoUncle

Market overviewUsed Smart #3 prices typically range from £24,490 to £35,998, averaging £28,717 (according to fresh market data from December). The most popular Smart #3 variants right now are Premium, Pro+, Brabus. We have identified 1 cars priced below the market. The average selling time for used Smart #3 is currently 63 days.

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Showing 1 - 13 of 13 results

How much does the Smart #3 depreciate?

Used Smart #3

A used Smart #3 (2025) model loses about £250 per month in value.


Factors that affect the depreciation of a Smart #3:
- Mileage driven
- Maintenance
- Service history


Depreciation is an important part of calculating the total cost of owning a Smart #3. In addition to the monthly depreciation of £250, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly cost.

How much does a used Smart #3 cost? Prices, ratings and depreciation by model year

How much does a used Smart #3 cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Depreciation
(12 mth.)

Cars for sale

2025 Smart #3

£25,595 - £35,998£29,769-£3,000< 10

2024 Smart #3

£24,490 - £32,697£27,034-< 10

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Last updated: 16 December 2025

Comparison of Smart #3 variants and prices

Below you can compare prices and depreciation for the 2 most popular Smart #3 variants. The table is updated daily with data from the market in United Kingdom.

Comparison of Smart #3 variants and prices

Variant

Price range*

Avg. Price

Depreciation
(12 mth.)

Cars for sale

🏆 The most popular

Smart #3 Pro+

£25,995 - £32,697£28,187-< 10
💰 The budget choice

Smart #3 Premium

£24,490 - £35,495£27,994-< 10

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Last updated: 16 December 2025

Which variant should you choose?

💰 The budget choice

The Premium is the cheapest entry point with an average price of £27,994.

Accuracy will improve as more cars from this variant become available

🏆 The most popular

There are the most Pro+ for sale right now (5), which gives you the most options to choose from.

Accuracy will improve as more cars from this variant become available

Smart #3 (model year 2025) - Price development for the last 5 months and price projection for the next 6 months (July 2025 - May 2026)

Monthly price data with average prices and price ranges

Month

Average market price

Lowest market price

Highest market price

Calculation method

2025 - July
£33,840
£30,420£37,240
Estimate
2025 - August
£33,200
£30,020£36,400
Estimate
2025 - September
£33,100
£29,900£36,300
Estimate
2025 - October
£31,720
£28,880£34,560
Estimate
2025 - November
£30,840
£27,780£33,900
Estimate
2026 - January
£29,360
--
Forecast
2026 - February
£28,600
--
Forecast
2026 - March
£27,860
--
Forecast
2026 - April
£27,120
--
Forecast
2026 - May
£26,360
--
Forecast

All estimates and forecasts are based on actual market data

Last updated: 16 December 2025

Average Monthly Depreciation

A summary of the past 12 and an estimation of the next 6 months.

Past 12 months

-£3,000

Next 6 months

-£4,480

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 Smart #3?

Are you considering purchasing a used ? The Smart #3 is a solid choice. AutoUncle features 14 avalable cars to choose from, each one gathered from an online marketplace or dealership website.

What is the price of a used Smart #3?

A used Smart #3 costs between £26,697 for the cheapest variant and £43,490 for the most expensive model.

The Swiss car can cost different relying on mainly five factors: year, engine size and performance, fuel economy, number of miles together with trim level.

For instance, a car that is newer and has fewer miles on the clock will typically command a higher price. In the same vein, models at the higher end, replete with luxurious features or more robust engines, generally come with a more substantial price tag than a car from an older model year, with higher mileage and no optional extras.

What equipment variants is the Smart #3 available in?

The Smart #3 is accessible in a multitude of trim choices to suit varying driver preferences and needs. The most popular ones are:

  • Smart #3 Premium: Right now you will find 5 cars for sale at an average price of £30,062
  • Smart #3 Pro+: Here you will find 5 cars for sale at an average price of £27,859
  • Smart #3 Brabus: 3 cars for sale at an average price of £38,162
  • Smart #3 Anniversary Edition: 1 car for sale at an average price of £31,599

As you examine the price of a used Smart #3, it's necessary to examine vehicles that have the same engines and features. Otherwise, you might draw an inaccurate conclusion about which car to buy.

What are the available fuel options for the Smart #3?

For the Smart #3, el is the most favored fuel.

In the process of choosing a fuel type, don’t overlook the importance of your driving habits. Do you usually drive in city traffic or on highways and freeways? How many miles do you cover on a weekly basis?

If you primarily drive short distances, electric, plug-in hybrid or petrol is typically a good fit. For longer commutes, a newer electric car is a good alternative - especially with access to charging. For longer daily commutes, a modern electric car is often suitable - especially if you can charge at home or at work. In a few cases with long journeys and limited charging infrastructure, diesel can be a practical solution. Be aware that in a number of countries, cities have implemented bans on diesel engines with high emissions.

The trend of electric cars is gaining momentum

Due to their reduced CO2 emissions, faster acceleration and increased comfort, electric cars have become quite popular in the UK market. The integration of electric vehicles such as the Smart #3 plays a significant role in progressing towards more sustainable and greener transportation methods.

Positive aspects of selecting a used electric car

There are many benefits of buying a used electric car. Some of the advantages of choosing a used electric car comes in the form of:

  1. Lower purchase price: Second-owner electric vehicles are often more cost-effective than buying new. The lesser price tag enables a wider demographic to access electric vehicle technology.

  2. Environmental impact: Opting for a pre-owned electric vehicle instead of a new model further diminishes ecological footprint. Producing a new vehicle, particularly the battery, results in a considerable environmental impact. Choosing a used EV means you're not adding to this ecological concern..

  3. Improved battery life: The issue of battery life in electric cars has become less pressing with the improvement in technology. A good number of used electric cars still maintain a major portion of their battery's longevity, and the prices for battery replacement are becoming lower.

  4. Performance and technology: Many of the current electric cars feature exceptional performance and advanced technology. Even EV models from a few years ago can still ensure a cutting-edge driving experience.

  5. Government incentives: Though not to the extent of new electric vehicles, it's possible that government perks are still accessible for used electric cars, examples being reduced vehicle tax and eligibility for low-emission zones.

Are there different body versions of Smart #3?

The Smart #3 only exists in the SUV body type in the UK. Sport Utility Vehicles, commonly known as SUVs, are among the top choices for motorists today due to their adaptability and commanding road presence with their raised driving position.

Which cars are alternatives to Smart #3?

Several vehicles that are similar to the Smart #3 are available.

Popular alternatives to the Smart #3

  • Ford Puma Gen-E
  • Ford Transit Custom
  • VW T6.1

With a selection of 6,001 available models on AutoUncle, the Ford Puma Gen-E clearly stands out as the top alternative to the Smart #3. On average, the Ford Puma Gen-E costs £16,790.

Another popular choice in this class is the Ford Transit Custom with 5,587 cars on the market and an average price tag of £15,995. The VW T6.1 is the third best alternative. There are currently 1,663 of this car for sale in the UK with an average sales price of £32,289.