The short answer
Based on available data, the Volvo V70 comes out ahead of the Volvo V40 on power. Check the specs table and owner sentiment below for the full comparison before deciding between the two. Both are covered by real owner reports on CarWizz.
Overall
Sentiment is sharply divided by generation and powertrain. For the first-generation V40 (1996-2004), owner feedback is overwhelmingly positive, describing these older models as "hell of a car," "solid," and reliable high-mileage vehicles that offer excellent value when well-maintained. For the second-generation V40 (2012-2019), sentiment is mixed to negative.
Best version to buy
For the second-generation (2012-2019), the consensus favors models equipped with the 5-cylinder diesel (D4) or petrol engines, noted for their superior sound and reliability compared to the 4-cylinder units. The 2.0L diesel engines are preferred over the 1.6L diesel.
Known issues
Overall
Overwhelmingly positive sentiment among long-term owners, characterized by deep affection and loyalty. The V70 is consistently praised as a "tank" for its legendary durability, with numerous reports of high-mileage examples (250,000+ miles/400,000+ km) continuing to provide reliable service with basic maintenance. Owners express strong emotional attachment to the car's practicality, cavernous cargo space with fold-flat seats, comfortable "Swedish cow" upholstery, distinctive 5-cylinder engine note, and overall driving comfort, especially on long highway journeys.
Best version to buy
For the P2 generation (2000-2007), a facelifted model (2003+) is frequently recommended to avoid early teething issues. The turbocharged 2.4T or T5 engines are strongly preferred over the naturally aspirated 2.4 for their superior power, with the 2.4T noted as more reliable for modifications.
Known issues
The verdict
The Volvo V70 is the better choice for most buyers.
It has stronger reliability sentiment in owner reports than the Volvo V40, based on the data above. If the specific known issues on the Volvo V70 are a dealbreaker, the Volvo V40 is worth a closer look instead.
Common problems by model year
Not sure which one fits you?
Answer a few questions and get a personalized recommendation.
Owner reports lean more positive on reliability for the Volvo V70 than the Volvo V40. See the known issues comparison above for the specific concerns owners report on each.
Both seat a similar number of passengers based on our data. The Volvo V40 is classed as a Crossover, the Volvo V70 as a Station wagon, which affects cargo space and ride height for family use.
The EPA rates the 2004 Volvo V40 at 22 mpg combined and the 2010 Volvo V70 at 21 mpg, depending on the version.
Exact maintenance costs aren't in our data, but owner reports mention cost-related concerns more often for the Volvo V40 than the Volvo V70. See the known issues comparison above.