Used Renault Symbioz for sale near Isleworth

CarGurus expert rating: 3 out of 5
CarGurus user rating: N/A
Percentage of good/great deals available on CarGurus: 64.1%
Overall CarGurus rating:* 3.9 out of 5
Available Listings: Around 170
Average Price: Around £20,000

Renault Symbioz (2024-present) Pros and Cons

Pros	Cons
Standard full hybrid powertrain	Some cheap-feeling interior materials
Generous equipment levels	Petrol engine can be noisy
Big boot	Some of the tech frustrates

Quick Summary

The Renault Symbioz is a modern family crossover that bridges the gap between Renault's compact Captur and larger Austral. It combines the front half of the Captur with an elongated rear to deliver enhanced practicality, whilst remaining narrower than rivals like the Nissan Qashqai and Kia Sportage. Every model comes with a standard full hybrid powertrain—a 1.6-litre petrol engine paired with two electric motors and a 1.2kWh battery producing 145bhp. This sets it apart from competitors that charge a premium for hybrid technology, making it excellent value from £29,300.

The Symbioz delivers impressive real-world fuel economy of 48-50mpg and excels in urban driving where the electric motor dominates. Its 492-litre boot expands to 624 litres with the sliding rear bench, whilst rear passenger space suits adults comfortably, though the narrow width means three adults across the back is a squeeze. However, it falls short of its best competitors due to cheap interior materials, occasional powertrain refinement issues, and a frustratingly low-resolution reversing camera. For those prioritising practicality, efficiency, and value, it's worthy of consideration, but buyers seeking the most refined package should explore alternatives.

Best for: Budget-conscious families seeking a practical hybrid SUV with generous equipment, those wanting excellent fuel economy, and buyers upgrading from a Captur.

Not ideal for: Those prioritising premium interior quality, the smoothest powertrain refinement, or the most advanced technology without occasional frustrations.


Comparison vs Key Rivals



The Verdict

You should buy the Symbioz if: You're seeking a practical hybrid SUV with generous equipment on a budget, prioritising fuel economy and value over premium refinement.

Consider alternatives if: You demand premium interior quality, the smoothest powertrain refinement, or the most advanced technology without occasional frustrations.

Competitive Position: The Renault Symbioz is a good-value family crossover that undercuts rivals like the Hyundai Tucson and Kia Sportage with its standard full hybrid powertrain and generous equipment. However, it lags behind these competitors in overall refinement and interior quality. Whilst it offers excellent practicality and real-world fuel economy, the Symbioz is best suited to budget-conscious buyers willing to compromise on premium feel for value and efficiency. Those seeking the most polished and complete package should consider the Kia Sportage or Nissan Qashqai, which command higher ratings across the board.

Read our full Renault Symbioz Review

*The Overall CarGurus rating: that informs these recommendations is based on CarGurus' proprietary market data from August 2026, CarGurus expert reviews, and CarGurus user reviews.