# Hyundai i40 — Used Car Buying Guide

AutoScout's analysis of the Hyundai i40 on the UK used-car market. Backed by 33 million DVSA MOT tests, current AutoTrader pricing, and depreciation curves derived from CAP/Glass's Guide data.

Live interactive report: https://autoscout.fyi/cars/hyundai-i40

## Verdict

- **Best value year**: 2017
- **Ideal trim**: SE Nav
- **Target mileage**: 60,000

80,000 miles
- **Max previous owners**: 3
- **Target price**: £7,800

## Why this model

The Hyundai i40 is a fantastic choice if you're looking for a spacious, comfortable, and well-equipped family car without breaking the bank. It offers great value on the used market, especially the diesel models which are known for their decent fuel economy on longer runs. It's a solid, dependable workhorse that's often overlooked, meaning you can snag a bargain.

## What you should pay

The i40 has depreciated quite a bit since new, which is great news for used buyers. You'll find that models from around 2017-2018 offer the best balance of age, mileage, and features for your money. Prices are stable now, so you won't see huge drops in value after you buy it, making it a smart purchase.

## Which trim to buy

The SE Nav trim is definitely the sweet spot for the i40. It comes packed with features like satellite navigation, a reversing camera, cruise control, and parking sensors, which make daily driving much more pleasant. You get a lot of car for your money without having to stretch to the top-tier Premium trim, which often doesn't add enough extra value to justify the price jump on the used market.

## What to check before you buy

- Diesel Particulate Filter (DPF) issues (especially with short journeys)
- Clutch wear on manual models
- Suspension bushes and linkages
- Some reports of minor electrical glitches

## Running costs

For a 2017 1.7 CRDi diesel, you can expect fuel costs of around 12-14 pence per mile, assuming diesel at £1.50/litre and 55 mpg. Road tax (VED) will be around £150-£190 per year, depending on the specific CO2 emissions. Insurance will vary based on your personal details, but it's generally in a reasonable group for a family car.

## Key stats

- **Fuel Type**: Diesel
- **Horsepower**: 115-136 hp
- **Mpg**: 55-65 mpg (combined)
- **Reliability Score**: Good
- **Safety Rating**: 5-star Euro NCAP (2011)

## Trim comparison

| Trim | Price new | Price used | Key features |
| --- | --- | --- | --- |
| S | £20,000 | £6,500 | Air conditioning; Bluetooth connectivity; USB/AUX input |
| SE Nav | £23,000 | £7,800 | Satellite navigation; Reversing camera; Cruise control |
| Premium | £26,000 | £8,800 | Leather upholstery; Heated front seats; Keyless entry and start |

## Depreciation forecast

| Year | Estimated value | Retention |
| --- | --- | --- |
| 2026 | £7,800 | 0% |
| 2027 | £6,500 | 16.7% |
| 2028 | £5,500 | 15.4% |
| 2029 | £4,700 | 14.5% |
| 2030 | £4,000 | 14.9% |

You're buying the i40 at a point where its steepest depreciation has already happened. While it will continue to lose value, the annual monetary loss will be much smaller than if you bought it new or a few years old. This means you'll likely retain a good portion of your investment over the next few years.

Total value lost since new: 48.7%.

## Alternatives to consider

- [Ford Mondeo](https://autoscout.fyi/cars/ford-mondeo.md)
- [Vauxhall Insignia](https://autoscout.fyi/cars/vauxhall-insignia.md)
- [Skoda Octavia](https://autoscout.fyi/cars/skoda-octavia.md)

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Source: AutoScout (https://autoscout.fyi). Part of a review of the UK used-car market across 500+ models.