Volvo S60 saloon - MPG, running costs & CO2
Real world fuel economy may vary, but S60 TwinEngine will appeal to business users
The T5 petrol is tricky to recommend, as it's quite thirsty without offering enough driving thrills to make up for it. The Volvo S60 TwinEngine models offer a greater buying incentive to those for whom low CO2 emissions bring tax savings. In real world use, fuel economy might not be any more impressive than diesel-powered rivals.
Volvo S60 plug-in hybrid MPG & CO2
The Volvo S60 T5 has a WLTP fuel-efficiency figure of up to 39.8mpg, and we found this possible to achieve on our test drive, so long as you drive quite gently. Still, it's not really a number that's likely to impress private or business drivers, and the latter will find its 152g/km CO2 emissions and high BiK rating offputting.
Volvo quotes official fuel consumption figures of 176.5mpg for the T8 and 104.5mpg for the Polestar Engineered T8, but it's important to put those figures into context.
They’re measured according to the WLTP (world harmonised light vehicle test procedure), and takes into account a full battery charge during the test cycle. With a claimed all-electric range of 36 miles, much of the fuel consumption test cycle was completed without the petrol engine in operation, which leads to that impressive 176.5mpg figure.
However, if your average journey doesn't approximate the stop-start conditions of the test, you might not even come close to achieving such high fuel economy. Volvo’s figures for North American market variants of the S60 T8 TwinEngine state up to 82mpg as measured according to the country's MPGe standard. City, highway and combined figures for the US appear to show that those who cover high mileages away from congested urban areas will face fuel economy more akin to a normal petrol-powered car.
Nevertheless, whatever fuel consumption you experience, Volvo's claimed CO2 emissions figure of 39-48g/km still stands. It’s lower than any conventional petrol car you can buy and similar to its BMW and Mercedes rivals. Company car drivers will face a low rate of Benefit-in-Kind (BiK).
The 36-mile claimed electric range is helped by a regenerative braking system that recovers energy that would otherwise be lost during deceleration. You can fully charge the 10.4kWh battery in four hours with a 10A connection to a domestic mains socket.
Road tax costs £145 annually for the S60 T5 and £135 for plug-in hybrid models, with a £320 surcharge (for the first five renewals) for examples costing over £40,000.
While insurance group ratings have been announced for the Volvo V60 estate, the more powerful S60 plug-in hybrid models have yet to be rated by the Association of British Insurers (ABI). It's unlikely that the TwinEngine will cost much less to insure than the BMW 330e, which sits in insurance group 31.
You can expect your S60 TwinEngine to need a scheduled service every year. Volvo offers a subscription service – Care by Volvo – that covers most facets of Volvo ownership, including routine maintenance. Alternatively, a service contract can be drawn up to suit your annual mileage.
The ‘Volvo Service Promise’ provides a service advisor to answer any questions, a complimentary car health check and free software updates, as well as roadside cover on condition the car is maintained by an official Volvo workshop.
Volvo's three-year/60,000-mile warranty matches that provided by Volkswagen and Audi, but BMW and Mercedes both provide a three-year/unlimited mileage warranty.