The Infiniti FX is now available with a diesel engine and new forward collision warning and lane departure prevention safety technology.

The FX30d costs from £45,150, just £200 more than the equivalent FX37 petrol model. Available in both luxury GT and more sporting S guises, the arrival of the diesel also marks the addition of new Premium specification. Fuel consumption on the combined cycle is trimmed to 31.4 mpg (9.0l/100km) while CO2 emissions drop to 238 g/km.

The diesel FX new engine’s 550 Nm (406 lb ft) of pulling power, available at just 1750rpm, paired with the standard 7-speed Adaptive Shift Control automatic transmission, the piezo-injection engine powers the greener FX from 0-62 mph in just 8.3 seconds. The S spec diesel includes 21-inch alloy wheels, sports seats, sports suspension and Rear Active Steering (RAS).

FX buyers can go in two specification directions: luxury GT or sporting S. The 2010 GT, in either FX30d diesel or FX37 petrol forms, comes fully equipped as standard with paddle-shift 7-speed automatic transmission, intelligent all-wheel drive, leather upholstery, heated and cooled front seats, bi-Xenon cornering headlights (AFS), rear view camera and parking sensors, powered front seat adjustment (with driver’s seat memory), electric reach and rake adjustment for steering wheel, glass sunroof, 20-inch light alloy wheels, I-Key with smart access, cruise control, Scratch Shield self-healing paint and a 7-speaker audio system including 6-CD changer, MP3 decoder, Aux-In and Bluetooth for mobile connectivity.

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