The Hyundai i40, produced from 2011 to 2019, stands out in the used car market as a practical, spacious, and economical choice for families and long-distance drivers. This mid-sized saloon and estate offered competitive pricing, high build quality, and generous equipment levels that rivaled established European models at the time.
Background and Model Overview
Launched in 2011, the i40 aimed to challenge segment leaders like the Ford Mondeo, Vauxhall Insignia, and Volkswagen Passat. Hyundai’s strategy emphasized value, with mature styling, premium-feeling interiors, and a transferable five-year unlimited mileage warranty that boosted buyer confidence. Available as a saloon or estate, it catered to those needing versatility without compromising on efficiency.
Production ended around 2019, but the i40’s reputation for durability persists. Many examples exceed 200,000 miles with proper maintenance, making it appealing for budget-conscious buyers seeking low running costs.
Engine Lineup and Performance
The i40 featured a range of petrol and diesel engines focused on economy and refinement. Diesel options dominated, especially in fleet vehicles, due to their low emissions and impressive fuel figures.
- 1.7-litre CRDi diesel (115hp): Achieves 0-62mph in about 12 seconds and up to 67mpg combined. Ideal for high-mileage commuters prioritizing frugality.
- 1.7-litre CRDi diesel (136hp): Quicker at 10.4 seconds to 62mph, with similar economy around 65mpg. Smooth low-speed pull suits overtaking.
- 1.6-litre GDi petrol (135hp): 0-62mph in 11.1 seconds, up to 45mpg with Blue Drive tech (start-stop, low-rolling tyres). Refined for urban use.
- 2.0-litre GDi petrol (166hp): Strongest petrol at 9.5 seconds to 62mph and 42mpg. Better for motorway cruising.
- 1.7-litre CRDi diesel (177hp, Premium trim): Top output with 9.7 seconds to 62mph and 132mph top speed, though real-world pace matches milder diesels.
Transmissions included slick six-speed manuals across the board, with some automatics (six-speed conventional or dual-clutch). Manuals offer the most engaging shift, while autos suit relaxed driving but can feel less responsive.
| Engine | Power (hp) | 0-62mph (s) | Economy (mpg) |
|---|---|---|---|
| 1.7 CRDi 115 | 115 | 12.0 | 67 |
| 1.7 CRDi 136 | 136 | 10.4 | 65 |
| 1.6 GDi | 135 | 11.1 | 45 |
| 2.0 GDi | 166 | 9.5 | 42 |
| 1.7 CRDi 177 | 177 | 9.7 | 62 |
Practicality and Interior Space
The i40 excels in family-friendly dimensions. Rear legroom and headroom accommodate adults comfortably, surpassing many rivals. Boot space impresses: 553 litres with seats up (saloon/estate), expanding to 1,719 litres folded in the estate—more than Mondeo or Insignia, though less than Passat Estate or Superb.
Folding rear seats via handles drop forward but not fully flat, and wheel arches slightly intrude. Estate versions add roof rails for extra versatility. All models include 60/40 split-folds for flexible loading.
Interior quality punches above its price, with soft-touch materials, logical layouts, and user-friendly controls. Visibility aids parking, enhanced by standard reversing cameras on higher trims.
Equipment and Trim Levels
Hyundai loaded the i40 generously from launch. Base models included alloy wheels, Bluetooth with voice recognition, traction control, dual-zone air conditioning, heated mirrors, electric parking brake, and audio controls on the leather steering wheel.
- SE: Adds sat-nav, cruise control, heated front seats.
- Premium: Leather upholstery, parking sensors, heated steering wheel, digital cluster, xenon lights.
- Premium SE: Panoramic sunroof, ventilated seats, advanced safety tech like lane assist.
This spec-rich approach often undercut rivals, with many used examples retaining factory extras.
Driving Dynamics and Ride Quality
Handling prioritizes comfort over sportiness. The suspension smooths UK roads effectively, with light steering suited to daily duties. It’s not as sharp as a Mondeo but stable at speed and composed in corners.
Noise insulation impresses, keeping diesel clatter minimal. The 1.7 CRDi shines for effortless motorway runs, balancing power and efficiency without turbo lag.
Reliability and Ownership Costs
Reliability is a highlight, backed by Hyundai’s transferable warranty. Common issues are minor: occasional DPF (diesel particulate filter) clogging in short-trip diesels, or minor electrics. High-mileage survivors (200,000+ miles) prove longevity with timing chain engines (diesels).
Running costs stay low: cheap insurance (groups 15-25), affordable parts, and stellar economy. Diesels qualify for low company car tax. Service intervals at 20,000 miles/12 months keep bills down.
Buyers report satisfaction with durability, calling it ‘competent’ and ‘easy to live with’.
Comparing to Key Rivals
| Model | Boot Space (litres) | Best MPG | Price (Used, ~£5k) |
|---|---|---|---|
| Hyundai i40 Estate | 1,719 | 67 | £4-7k |
| Ford Mondeo Estate | 1,630 | 60 | £5-8k |
| Vauxhall Insignia | 1,530 | 62 | £4-6k |
| VW Passat Estate | 1,780 | 65 | £6-9k |
The i40 matches or beats most on space and economy, often at lower prices, though Passat offers superior refinement.
What to Look for When Buying Used
- Service history: Full stamps essential for warranty claims.
- Diesel checks: DPF health via diagnostic scan; avoid urban-only cars.
- Bodywork: Inspect rust on sills/undercarriage.
- Electrics: Test sat-nav, parking aids, heated features.
- Test drive: Ensure smooth shifts, no knocks from suspension.
Target 2015+ models for updates like better infotainment. Budget £4,000-£10,000 for low-mileage examples.
Pros and Cons
- Pros: Spacious, economical, well-equipped, reliable, great value.
- Cons: Not dynamically thrilling, resale value average, diesel DPF risks.
Frequently Asked Questions (FAQs)
Is the Hyundai i40 reliable?
Yes, with strong build quality and few major faults. Many last over 200,000 miles.
What’s the best engine for the i40?
The 1.7 CRDi 136hp diesel balances power, economy, and reliability.
How much boot space does it have?
553 litres seats up, 1,719 litres folded (estate).
What’s the i40’s warranty like used?
Original 5-year unlimited mileage transfers if within time/miles.
Is it good for families?
Excellent rear space and kit make it family-friendly.
Final Thoughts on Value
The Hyundai i40 delivers premium-like qualities at mainstream prices, ideal for sensible used buyers. Its blend of space, efficiency, and dependability keeps it relevant.
References
- Hyundai i40 (2011 – 2019) used car review — RAC Drive. 2020-10-09. https://www.rac.co.uk/drive/car-reviews/hyundai/i40/i40-2011-2019/
- Hyundai i40 – Used Car Review — Eurekar. 2022-06-10. https://www.eurekar.co.uk/articles/2022-06-10/hyundai-i40—used-car-review
- Used Hyundai i40 review – pictures — Auto Express. 2016-06-10. https://www.autoexpress.co.uk/95921/used-hyundai-i40-review-pictures
- Is it a bad idea to buy a used Hyundai i40? — YouTube (Seats & Wheels). Accessed 2026.
- Should You Buy a HYUNDAI i40? (Test Drive & Review) — YouTube. Accessed 2026.

