Mazda’s company car credentials are strengthened thanks to its Skyactiv technology which delivers low emissions without sacrificing power.
Introduced in 2011, it was driven by a desire to increase fuel efficiency, while retaining a degree of driving pleasure.
Engineers at the Japanese manufacturer designed a lightweight, but rigid, platform, improved transmissions and developed engines which squeeze far more energy from every drop of fuel.
Our test car is powered by Mazda’s 2.2 (150PS) diesel engine which delivers 107g of CO2/km.
To put that in context, the Kia Picanto, which is a city car, delivers 101g/km from a 1.0-litre petrol engine.
Mazda claims the Skyactiv-D provides a fuel economy improvement of 20% over conventional diesel engines.
The combined fuel economy on our test car has been hovering around the 46mpg mark against a claimed combined of 68.9mpg – a 30% shortfall.
From a benefit-in-kind (BIK) perspective, it means a company car driver will pay 23% this tax year, rising to 25% in 2018/19 and 28% in 2019/20.
With a P11D price of £24,100, that would equate to £1,109 for a 20% tax-payer this financial year.
Employers would have to pay £140 in Vehicle Excise Duty (VED) and £765 in Class 1A NICs.
Running costs, taking into consideration depreciation, service, maintenance and repair (SMR) and fuel, based on a four-year/80,000 mile cycle, would be 35p per mile (ppm).
It is also worth noting that if you reimburse your company car drivers according to Government advisory fuel rates (AFRs), that frugal engine could prove beneficial to them.
The 2.2-litre engine falls into the highest bracket, giving drivers 12ppm.
The Mazda 6 proved a family saloon can be fun to drive when it was put through its paces on a 400-mile return trip to the Lake District.
On the motorway, it delivered a comfortable, relaxing ride, helped by new engine noise reduction technology and no shortage of passenger space.
The 2.2-litre Skyactiv-D engine, with emissions of 107g/km, was able to cruise effortlessly at 70mph, while returning a not too shabby 58mpg against a claimed 78.3mpg.
But, perhaps unusually for a family four-door saloon, it was equally at home on the national park’s winding roads.
The ride was firm and it cornered really well for such a large car, thanks in part to some new tech from the Japanese manufacturer.
Called G-Vectoring Control (GVC), the system gives you much more confidence when cornering as it momentarily reduces the amount of torque delivered to the front wheels, thereby transferring a fraction more weight onto the front axle which allows the front wheels to turn more precisely.
However, all that fun did come with an expected fall in fuel economy.
Negotiating the park’s more rural roads returned 39mpg against the official urban figure of 56.5mpg – a 30% shortfall.
Nevertheless, that was still impressive, when the combined fuel economy has been hovering around the 46mph mark against a claimed combined of 68.9mpg.
Mazda hopes this extra focus on sportiness will pay dividends and judging by this latest outing for our test car, the Japanese manufacturer could be right.
By Gareth Roberts
The Mazda 6 saloon and tourer benefited from a host of updates last autumn, with two key improvements to the 2.2-litre Skyactiv-D engine.
Transient Control and Mazda’s Natural Sound Smoother technology (NSS) aim to increase responsiveness and reduce engine noise.
By cutting turbo lag and boosting torque, Transient Control aims to provide a more positive throttle response which it certainly delivers.
The 2.2-litre engine produces 150PS at 4,500rpm, but thanks to its Skyactiv technology emissions have been kept to an impressive 107g/km, giving a claimed combined of 68.9mpg. However, our test car is achieving 44.7mpg – a 35% shortfall.
Meanwhile, the introduction of Mazda’s NSS technology is designed to reduce diesel knock noise during starting and low-speed acceleration.
NSS suppresses resonance from the piston and connecting rod by using a dynamic damper inside the piston pin to suppress the three critical frequency bands in which engine components typically vibrate most loudly.
Having spent the past couple of days with the radio on mute, it definitely delivers a quieter cabin compared to some other diesels.
It is complemented by improvement in sound insulation, including the adoption of upgraded door seals, tighter tolerances between panels and sound deadening materials added to the underbody, rear console, headliner and doors, while laminated front side windows further suppress wind noise.
A further update is G-Vectoring Control (GVC) which gives you much more confidence when cornering.
By monitoring your steering and throttle position when you enter a corner under power, GVC momentarily reduces the amount of torque delivered to the front wheels, thereby transferring a fraction more weight onto the front axle which allows the front wheels to turn more precisely.
Inside, there is a new leather steering wheel that on Sport Nav models is heated.
Other premium upgrades to Sport Nav models include an enhanced head up display that features colour and Traffic Sign Recognition (TSR) for the first time, plus electric memory seats that now also adjust the head-up display.
By Gareth Roberts
It may sound like something you would find in a fighter jet rather than a four-door saloon, but G-Vectoring Control (GVC) is now a mainstay of this fleet favourite.
By monitoring your steering and throttle position when you enter a corner, GVC momentarily reduces the amount of torque delivered to the front wheels, thereby transferring a fraction more weight onto the front axle which allows the wheels to turn more precisely.
The result is a car which handles really well, giving you bags of driving confidence. Coupled with a 2.2-litre diesel engine and with 150PS or 175PS versions available, this is a fun car to drive.
Both diesels use a two-stage turbocharger, with two turbines and a large intercooler, producing excellent torque – even at low revs.
The Mazda6 has now covered 2,000 miles and my average fuel consumption has nudged up to 48.4mpg.
While this is an improvement it is still some way off Mazda’s claim of 68.9mpg, although it is close to the Equa Index’s real-world figure of 49.2mpg.
The Mazda6 is generously equipped. The entry-level SE comes with air-con, 17-inch alloy wheels, leather gear lever and steering wheel, cruise control and a seven-inch colour touchscreen infotainment system with digital radio, Bluetooth and a USB connection.
The car has a sleek and powerful look on the outside and a premium feel inside. It is pleasurable and responsive to drive.
The boot is generous at 480 litres, however the opening is fairly narrow so bulkier items simply won’t fit in.
The newest addition to our fleet brings with it a degree of deja-vu given that in 2013 we ran the then-new Mazda 6 on long-term test.
Having undergone two facelifts – we thought we’d give it another try to see if it can still shape up compared to competition from the Vauxhall Insignia and Škoda Superb.
Visually very little has changed – our new car even comes in the same shade of metallic Soul Red (£680 option), but that is no bad thing as the Mazda 6 is a fine-looking saloon.
The real difference in this model is under the skin. Mazda continues to prioritise driver engagement in its cars, so the focus has been on improving refinement and handling.
Mazda has developed new technology called G-Vectoring Control which moderates engine torque while cornering. It allows the car to optimise its weight balance as the driver steers and ensures the 6 delivers nimble handling.
Two engines are available: a 2.0-litre Skyactiv-G petrol with 145PS or 165PS and a 2.2-litre 150PS or 175PS Skyactiv-D diesel.
Our model is the 2.2-litre 150PS diesel in SE-L-Nav trim costing £24,295. This is the most popular model chosen by fleets and it emits 107g/km of CO2 with average fuel consumption of 68.9mpg.
By avoiding the trend to downsize, Mazda’s diesel is now one of the largest in the sector. Rivals like the Insignia, Mondeo and Superb are all available with much lower-capacity engines. However, in like-for-like comparisons the difference in benefit-in-kind (BIK) tax is marginal. A similarly specced 1.5-litre Mondeo would only save the driver £100 a year.
The advantage of the larger engine is strong performance: 0-62mph takes 9.1 seconds while 380Nm of torque ensures there is adequate pull in all six gears.
Ride quality is excellent and its low driving position gives an engaging drive. Both front and rear passengers have plenty of leg room, while the boot is generous at 480 litres.