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Audi to unveil Audi Sport quattro laserlight concept plug-in hybrid at CES; 700 hp and 94 mpg

Audi Sport quattro laserlight concept. Click to enlarge.

Audi will present the Audi Sport quattro laserlight plug-in hybrid concept at the Consumer Electronics Show (CES) from 6 to 10 January in Las Vegas. The coupe represents a new evolutionary stage of the Sport quattro concept (earlier post).

The e-tron powertrain delivers 515 kW (700 hp) of system power with 2.5 l/100 km (94.09 US mpg) fuel economy, equivalent to CO2 emissions of 59 g/km (94.95 g/mile); higher performance laser headlights; and new user control and display interfaces and lighting technology. The plug-in hybrid system torque is 800 N·m (590 lb-ft). Power flows via a modified eight-speed tiptronic to the quattro drivetrain, which features a sport differential at the rear axle. The combustion engine is a four-liter V8 with biturbo charging; it produces 412 kW (560 hp) of power and 700 N·m (516 lb-ft) of torque. The cylinder on demand (COD) system, which deactivates four cylinders under part load and a start-stop system contribute to the engine’s efficiency.

Located between the 4.0 TFSI and the transmission is a disc-shaped electric motor that produces 110 kW and 400 N·m (295 lb-ft). It draws its drive energy from a 14.1 kWh lithium-ion battery pack at the rear—enough for up to 50 km (31 miles) of all-electric driving. An Audi wallbox that is used for charging provides for optimal energy transfer.

An intelligent management system controls the interplay of engine and motor on demand. The driver can switch between three different modes.

  • In EV mode, just the electric motor operates; its high torque propels the show car with plenty of power, even outside of the city. The active accelerator pedal indicates the transition to Hybrid mode to the driver by a change in pedal resistance; this is done so that the driver can intentionally influence the mode selection.

  • The Hybrid mode aims at optimal fuel-savings in the interplay between the TFSI and the electric motor, and environmental and route data are utilized here. The driver can choose the Hold and Charge modes in the MMI to influence the operating strategy, e.g. if the driver wants to ensure that sufficient electrical energy is available for the final kilometers to the destination. The Audi drive select dynamic vehicle handling system offers even more control options; individual driving profiles are set up for different levels of regenerative braking.

  • In Sport mode, the operating strategy configures the drive system for maximum power. When the V8 and electric motor are boosting, the Audi Sport quattro laserlight concept accelerates from a standstill to 100 km/h (62.14 mph) in 3.7 seconds and can reach a top speed of 305 km/h (189.52 mph).

Body and chassis. A lightweight design strategy also plays a major role in the car’s dynamic performance. A combination of ultra high-strength steel sheet and structural elements of cast aluminum is used in the occupant cell. The doors and fenders are made of aluminum, and the roof, engine hood and rear hatch are made of CFRP. This results in an unladen weight of just 1,850 kilograms (4,078.55 lb), including the large battery pack.

The front suspension comprises five links per wheel, while the rear suspension is based on the self-tracking trapezoidal link principle of Audi, which guarantees dynamic performance and stability. Stiff tuning of the springs and shock absorbers make the Audi Sport quattro laserlight concept hold tightly to the road, while Audi drive select makes the driving experience even more multifaceted. The dynamic steering system varies the steering ratio as a function of driving speed. The brake calipers grip large, carbon fiber-ceramic brake discs, and the tire size is 285/30 R 21.

Laser headlights. In the dual headlights, a typical quattro feature, Audi is demonstrating future lighting technology by combining matrix LED and laser light technologies. Two low-profile trapezoidal elements are visible within the headlights—the outer one generates the low beam light using matrix LEDs and an aperture mask, while the inner element produces laser light for high-beam functionality.

The laser diodes are significantly smaller than LED diodes—only a few microns in diameter. Illuminating the road for a distance of nearly 500 meters (1,640 ft), the laser high-beam light has approximately twice the lighting range and three times the luminosity of LED high beam lights. The system will also be used on the race track in the 2014 R18 e-tron quattro.

Displays and controls. The interior of the Audi Sport quattro laserlight concept focuses very much on the driver. Even the multifunction sport steering wheel points the way towards future sporty production solutions. It has two buttons which the driver can use to control the hybrid drive, a red start-stop button, a button for the Audi drive select vehicle handling system and a "View" button to control the Audi virtual cockpit.

All key information is shown on the large Audi TFT display in high-resolution, three-dimensional graphics; an advanced Tegra 30 processor from Audi partner Nvidia processes the graphics. The driver can switch between different modes. For example, in the MMI mode the dominant display elements include the navigation map and media lists, while in the Classic view the speedometer appears in the foreground.

Nearly all functions of the Audi Sport quattro laserlight concept can be controlled from the further developed MMI terminal that is mounted on the center console over the tunnel.

Its large rotary pushbutton, which also serves as a touchpad, can be pushed in four directions, and it is surrounded on three sides by four buttons—for the main menu, submenus, options and a back function.

The new user interface has a menu structure the layout of which is similar to that of a smart phone. All frequently used functions can be accessed lightning fast. For most inputs, just a few steps are needed thanks to a new free text search feature; generally just four characters suffice for a navigation address. The driver can quickly scroll through lists or zoom the map image using multitouch gestures on the touchpad. Voice control functionality has also been intensively further developed.

Design. With a wheelbase of 2,784 mm (110 in), it is 4,602 mm (181 in) long. At a width of 1,964 mm (77 in), the two-door model is very wide, and it is just 1,386 mm (55 in) tall, which is exceptionally low.

The angular, swept-back C pillars of the Audi Sport quattro laserlight concept car and the blisters above the fenders are other design elements reminiscent of the classic Sport quattro. The broad shoulders of the body were reinterpreted and intensively sculpted to convey even greater dynamism.

The hexagonal single-frame grille also offers an outlook on future design of the sporty production models. The lower section is nearly vertical, while the upper follows the contour of the hood; the screen insert is a typical solution from car racing. The low grille emphasizes the show car’s width. Two large, vertical blades divide each of the large air inlets; their form is repeated in the creases of the hood. The splitter, which is made of carbon fiber reinforced polymer (CFRP), is shifted far to the front, as on a race car.

The combination of a swept-back glass cabin and broad shoulders defines the proportions at the rear. Another defining element at the rear of the show car is the CFRP diffuser, which extends upward significantly. Its upper section is honeycombed, while its lower section houses two large, oval tailpipes. The tail lights, which are backed by a black CFRP panel, are rectangular in form—another quattro reference.

The luggage space, which is reinforced by a large cross bar stiffener, offers 300 liters (10.59 cu ft) of cargo capacity.

The sill extensions are made of CFRP, the door handles electrically extend from the door when they detect the approach of a hand. The center locking wheels have a five twin-spoke design.



700 hp and 94 mpg? Right!! Probably closer to 84 mpg EPA but no one is going to buy one of these for hyper-miling. I would expect the average real-life mpg to be sub 20 mpg with a capability to get less than 8 mpg. Still, it is probably a lot more fun to drive than a Prius.


Interesting how impractical these cars really are. After you drive them around for a while and have blown off all the street rats, you realize how costly they are in gasoline and depreciation and how they are only really safe to drive once a month as track cars. The rest of the time they are like dragging a financial stone around and you find yourself watching intently for "black and whites."

"Wouldn't want it any other way!"

Roger Pham

This is really a Super Car that usually commands a price of hundreds of thousands of dollars, that can do 0-60 in 3.7 seconds and is capable of nearly 200 mph.

Yet, the magic is the PHEV power train that can go 31 miles w/out gasoline, so can cut out 60-80% of petroleum consumption, or 95% if charged twice daily, at work and at home!

The PHEV magic also help preserve the super-potent micro V-8 engine in like-new condition even after hundreds of thousands of miles of driving. Short-trips and frequent start of the engine is completely eliminated, allowing super-long engine life. Likewise, the electric motor can drive the transmission w/ a fixed gear, thus preventing wear and tear in the transmission gear shift mechanism.
If the car is parked in parking garage at work and at home, it will stay new for decades, thus very high resale value and can preserve quite well the initial investment.

This is the answer to my dream car, a Tesla PHEV, until Tesla will actually build a Tesla PHEV, although this super Audi is ICE-centric while my proposed Tesla PHEV would be an Electric-drive-train-centric. I will seriously look to buy one of these super-duper PHEV within a few short years!


Make it a Tesla PHEV with about 1/4 the batteries and a small FC range extender at the same price as the S-85 model?


>>The e-tron powertrain delivers 515 kW (700 hp) of system power with 2.5 l/100 km (94.09 US mpg) fuel economy, equivalent to CO2 emissions of 59 g/km (94.95 g/mile);

These claims are pure baloney. Audi is not accounting for all the CO2 that is emitted by the fossile power plants that will be feeding electricity to charge the car.

Basically they assume zero gCO2/kWh for the electricity and claim zero emissions for the first 31 miles. Then they add a few miles (how many?) of running the engine on gasoline, and average the numbers.

The story is absolute BS, and the same complete dishonesty is exhibited by quite a few car manufacturers, including many pure EV ones.

It is terrible that the general public is subjected to this form of propaganda, and that many members of the general public think that Audi has "solved the CO2 problem" and "solved the fossile fuel supply problem". In reality, Audi has made emissions and consumption worse by building these perverse kinds of co2 belching and oil guzzling behemoths.

The correct solution is a small and efficient diesel -based hybrid car. not this abomination of a vehicle.

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