Even Lower Emissions For Latest Audi A4 Petrol And Tdi Models

[stuart]

A4 benefits from new TDI engine with 134g/km CO2 output and all-new ultra-efficient, high-torque 2.0 TFSI

• A4 range efficiency drive boosted further by 2.0 TDI 120PS and 2.0 TFSI 211PS versions available in both Saloon and Avant body styles
• A4 2.0 TDI 120PS offered in conjunction with Standard, SE and S line specification priced from £22,150 OTR to £26,550 OTR
• A4 2.0 TFSI 211PS available in front-wheel-drive and quattro four-wheel-drive forms and with SE or S line specification priced from £24,625 OTR to £29,700 OTR
• A4 2.0 TDI 120PS @ 4,200rpm, 290Nm @ 1,750-2,500rpm - Saloon manual 0-62mph in 10.7 seconds, top speed 127mph, combined mpg 55.4, CO2 134g/km
• A4 2.0 TFSI 211PS @ 4,300-6,000rpm, 350Nm @ 1,500-4,200rpm - Saloon manual 0-62mph in 6.9 seconds, top speed 155mph, combined mpg 42.8, CO2 154g/km
• 2.0 TDI features advanced common rail injection technology including sophisticated piezo injectors for optimum efficiency
• 120PS @ 4,200rpm, 290Nm @ 1,750-2,500rpm
• 2.0 TFSI is all-new and based on latest generation 1.8 TFSI unit also used by A4, but adds Audi valvelift technology to further improve engine ‘breathing’

In line with its pledge to cut CO2 output from its fleet by 20 per cent by 2012, Audi has just introduced its cleanest A4 TDI model ever, and at the same time launched an all-new 2.0 TFSI engine to complete its efficiency-focused overhaul of the A4 petrol range.
Notable as the compact executive car that will attract the lowest company car tax liability in the premium sector, the new 120PS A4 2.0 TDI is available to order now in Saloon and Avant body styles with standard, SE or S line specification priced from £22,150 OTR. The powerful 211PS A4 2.0 TFSI with new performance-enhancing Audi Valvelift technology is offered in SE or S line forms priced from £24,625 OTR. Both will be delivered to their first UK customers in mid-July.

The new TDI is based on the latest generation 2.0-litre 143PS unit first seen in the A4 at its launch earlier this year, and shares its advanced common rail piezo fuel injection system. With an output of 120PS, and 290Nm of torque delivered via a six-speed manual transmission from just 1,750rpm, it combines strong performance with the potential to cover in excess of 55mpg, a bi-product of this impressively low fuel usage being a low CO2 figure of 134g/km.
This impressive efficiency ensures that drivers of the new A4 2.0 TDI 120PS will enjoy the lowest tax burden in the premium sector, with benefit-in-kind tax liability of £1,582.20 per annum or £131.85 per month for a company car user in the 40 per cent tax bracket.
Audi valvelift boosts FSI efficiency
Slotting in midway through the petrol range, the new 2.0-litre TFSI engine is an all-new unit based on the 1.8 TFSI that has been available in A4 Saloon models since launch. Like its smaller counterpart it combines turbo charging and FSI direct injection to deliver strong performance as efficiently as possible, but it also supplements this with new Audi valvelift technology that further reduces fuel consumption by at least 5 per cent by controlling valve opening far more precisely than conventional systems.
Valve lift is variable between two levels through the use of sliding cam units mounted on the intake camshaft. When strong acceleration is required, an electronic control mechanism selects a cam profile which opens the valve as fully as possible for optimum ‘breathing’. When throttle usage is more relaxed, the control mechanism selects a lower profile, reducing the amount of fuel and air compressed.

The new 2.0-litre TFSI unit delivers 211PS from 4,300rpm and a very impressive 350Nm torque maximum from just 1,500rpm. At launch it is available in front-wheel-drive and quattro permanent all-wheel-drive forms, both initially transmitting power exclusively via six-speed manual transmission.

Towards the end of 2008 the unique-in-class multitronic continuously variable automatic transmission - which in several applications actually brings improvements in fuel economy compared with its manual equivalent - will be available for front-wheel-drive versions.
The advantages of Audi valvelift technology are evident in a 6.9-second 0-62mph time and 155mph top speed for the latest A4 2.0 TFSI with six-speed manual transmission and front-wheel-drive. They are even more noticeable in the 42.8mpg combined economy figure and 154g/km CO2 output – a significant improvement over the 36.7mpg and 184g/km recorded by the previous generation A4 2.0 TFSI.

[MalcQV]

The 2.0 TFSI looks might impressive on C02 and MPG.

[maisbitt]

I wonder whether they'd stick the 211ps 2.0 TFSI in the Golf, TT or A3 anytime soon - that engine could totally kill off any demand for the 170ps 2.0TDI.

If you could get that engine in a lighter car such as the Golf, and achieve 45MPG combined, who would want to get the TDI for an extra 2MPG, but be paying 15p a litre more for the priviledge?

I'd definitely ditch my GT Sport 170 TDI for a GTI with the 211ps engine.