Kia Carens 1.7 CRDi 2 Full Review And Real MPG

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Written by
Integrated MA, Certified Relationship Coach

The Kia Carens 1.7 CRDi 2 stands out in the crowded MPV segment as a versatile seven-seater designed for practicality without compromising on modern features or driving comfort. Powered by a refined 1.7-liter diesel engine producing 114bhp, this model delivers a balance of torque-rich performance and impressive fuel efficiency, making it a smart choice for larger families or those needing flexible seating on a budget.

Engine and Performance Breakdown

At the heart of the Kia Carens 1.7 CRDi 2 is a 1.7-liter CRDi diesel engine, generating 114 horsepower and ample low-end torque ideal for loaded family trips. This unit propels the MPV from 0-62mph in 12.6 seconds and reaches a top speed of 112mph, prioritizing smooth overtaking over outright speed.

Real-world testing reveals consistent performance across varied conditions. During a 350-mile evaluation mixing city and highway driving, the engine proved willing and quiet, with seamless operation once up to speed. The six-speed manual gearbox shifts precisely, complemented by an Intelligent Stop & Go system that restarts promptly in traffic, enhancing urban drivability.

  • Power Output: 114bhp from 1,685cc four-cylinder diesel
  • Torque Delivery: Strong low-rev pull for effortless motorway cruising
  • Gearbox Options: Standard six-speed manual; optional seven-speed DCT auto available higher up

Compared to rivals, the Carens favors composure over sportiness. It’s not the quickest in class but excels in refinement, with minimal engine noise even past 4,000rpm.

Fuel Efficiency and Running Costs

One of the Carens’ strongest suits is its economy. Official figures quote up to 60.1mpg combined, with CO2 emissions at 124g/km, incurring low road tax. Independent tests confirm this: a long-term trial averaged 44.1mpg over 22,752 miles, while mixed driving yielded 49.7mpg and another test hit 47.0mpg after 17,922 miles.

Test ConditionMileageReal-World MPG
Long-term total22,752 miles44.1mpg
Mixed roads (350 miles)Varied49.7mpg
Highway-focused17,922 miles47.0mpg
Early break-in1,187 miles39.8mpg

City driving achieves around 48.7mpg, while open roads push towards 68.9mpg. With a 58-liter tank, range exceeds 600 miles per fill-up. Annual tax is modest at £110 for 127g/km models with auto. Kia’s seven-year warranty adds unmatched peace of mind, covering the vehicle comprehensively.

Driving Dynamics and Ride Quality

The Carens prioritizes family-friendly comfort with soft suspension that absorbs bumps effectively, creating a settled, quiet cabin at all speeds. Electric power steering is light and accurate, ideal for parking lots and motorways alike.

Reviewers describe it as a “big, friendly hug” – refined and cosseting, though not dynamically thrilling. The ride remains composed over undulating roads, with low wind and tire noise contributing to its serene nature. Front-wheel drive handles family loads well, though it’s no corner-carver.

Interior Space and Practicality

Space is where the Carens shines. Seven genuine seats accommodate adults across rows, with the third row folding flat for cargo. Boot volume expands impressively when seats are stowed, rivaling larger SUVs.

Upfront, the cabin feels premium with supportive seats, dual-zone climate control, and intuitive controls. Mid-row captain’s chairs slide for legroom adjustments, ensuring versatility for kids or cargo. Materials are durable, though not luxurious.

  • Seating: 7 seats, all ISO-FIX equipped
  • Cargo: Flexible with 40:20:40 split-folding second row
  • Features in 2 Trim: Bluetooth, cruise control, LED DRLs, air con

Technology and Safety Features

The 2 trim packs value: a touchscreen infotainment with sat-nav (higher trims), Bluetooth, USB ports, and a solid audio system. Parking sensors aid maneuvering the 4.48m length.

Safety includes stability control, multiple airbags, and fatigue detection. Euro NCAP ratings were solid for its era, with strong adult protection. Higher trims add blind-spot monitoring and lane assist.

Pricing and Value Comparison

Starting around £20,000 for the 1.7 CRDi 2 (2014-2016 pricing), it’s competitively priced. Entry 1 trim from £17,400, topping at £26,500 for loaded versions.

Trim LevelStarting Price (approx.)Key Additions
1£17,400Basics + cruise
2£20,000+Sat-nav, sensors
3/4£23,895-£26,500Panoramic roof, premium audio

Against Ford S-Max or Vauxhall Zafira, the Carens undercuts on price while matching space and warranty outpaces most.

Long-Term Ownership Insights

Over 22,000 miles, the Carens required minimal maintenance, earning a clean bill of health. No major faults reported, with reliable diesel proving durable. Used models from 2016 facelift gained sharper styling and better connectivity.

Owners praise its low running costs and family utility, though some note the auto gearbox slightly hampers acceleration.

Pros and Cons at a Glance

  • Pros: Excellent MPG, vast space, 7-year warranty, comfortable ride
  • Cons: Not sporty, third row tight for adults, dated infotainment by modern standards

Frequently Asked Questions (FAQs)

Is the Kia Carens 1.7 CRDi reliable?

Yes, long-term tests show high reliability with few issues over 20,000+ miles, backed by Kia’s extensive warranty.

How many seats does it have?

Seven full seats, with flexible configurations for passengers or luggage.

What’s the real-world fuel economy?

Averages 44-50mpg depending on conditions, close to official 60mpg claims.

Is it good for motorway driving?

Exceptional – quiet, stable, and torquey for easy overtakes.

Alternatives to consider?

Ford Grand C-Max, Citroën Grand C4 Picasso, or VW Touran for similar space.

References

  1. Kia Carens 1.7 CRDi diesel: long term test review — Auto Express. 2014-10-16. https://www.autoexpress.co.uk/kia/carens/88309/kia-carens-17-crdi-diesel-long-term-test-review
  2. Kia Carens 1.7-litre CRDi 4 review — Car Keys. N/A. https://www.carkeys.co.uk/car-reviews/kia-carens-17-litre-crdi-4-review
  3. Kia Carens 1.7 CRDi 2 Eco roadtest review — Wheelworld Reviews. N/A. https://www.wheelworldreviews.co.uk/road-tests/kia-carens-1-7-crdi-2-eco-roadtest-review/
  4. Road Test: Kia Carens 1.7 CRDi 3 5dr — Top Gear. 2026. https://www.topgear.com/car-reviews/kia/carens/17-crdi-3-5dr/road-test
  5. Kia Carens: Test Drive Review — Business Car. N/A. https://www.businesscar.co.uk/test-drives/kia-carens-test-drive-review/
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