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Thursday, October 27, 2011

Audi Q5 Hybrid quattro I Audi Q5 Hybrid quattro 2012 I Audi Q5 Hybrid quattro Elegant

Audi Q5 Hybrid quattro for Review

Audi Q5 Hybrid Quattro Engine

Audi Q5 Hybrid Quattro Image

Audi Q5 Hybrid quattro Speed

The Audi Q5 hybrid quattro combines the performance of a six-cylinder with the fuel economy of a four-cylinder. The highly variable interior offers plenty of room for recreation and family. The vehicle is powered by a 2.0 TFSI producing 155 kW (211 hp) and an electric motor producing 40 kW (54 hp). This combination provides for a system output of 180 kW (245 hp). The average fuel consumption measured according to the NEDC is just 6.9 liters per 100 km (34.09 US mpg). The quattro permanent all-wheel drive system and an agile chassis are an unbeatable technology package.

Proportions

The Audi Q5 hybrid quattro is 4.63 meters (15.19 ft) long and 1.90 meters (6.23 ft) wide, but only 1.63 meters (5.35 ft) high, giving it the sportiest proportions in its market category. Its drag coefficient of just 0.32 also represents a top figure for its category. The design is elegant and sculptured - typical for Audi, which is the leading brand in this domain.
The wheelbase measuring 2.81 meters (9.22 ft) provides for a generously spacious interior. The seats are ergonomically shaped and versatile in their layout. The angle of the rear seat backs can be adjusted, and they can be laid flat very easily - it suffices to operate the release catches in the cargo area so that they can be folded down onto the seat cushions. This increases the cargo volume from 460 to 1,480 liters (16.24 - 52.27 cu ft). The lithium-ion battery cells are located in a crash-proof area beneath the cargo floor, minimizing their impact on the cargo volume.

Out in front: the safety equipment

The body of the Audi Q5 hybrid quattro contains a high proportion of high-strength and ultra-high-strength steel components. These reduce weight while simultaneously improving crash safety, rigidity and vibrational behavior. The front seat belt force limiters and airbags act together in a new, highly intelligent way.

Aluminum links: the suspension

The chassis also underscores the dynamic character of the Audi Q5 hybrid quattro. Ride height was lowered by 25 mm (0.98 in) to reduce driving resistances. The direct steering ratio closely connects the driver to the road. The five-link front suspension and trapezoidal-link rear suspension are made substantially from aluminum, and the low-mounted electromechanical steering gear transmits steering wheel movements directly to the wheels. Large, 17-inch brakes provide for powerful deceleration. 19-inch alloy wheels with 235/55 tires are standard, with wheels measuring up to 20 inches in diameter available from Audi as options.

Assistance systems: luxury from the full-size category

Upon request, Audi can equip the Audi Q5 hybrid quattro with high-tech systems adopted from the full-size category, making driving an even more controlled, relaxing affair. The Audi parking system advanced employs a reversing camera to aid the driver in maneuvering; Audi lane assist helps the driver to maintain the lane; and Audi side assist alerts the driver to potential hazards during a lane change

Exterior design

Every Audi makes its dynamic nature visually apparent at first glance. The Audi Q5 hybrid quattro also has the sportiest proportions in its vehicle segment. It measures 4.63 meters (15.19 ft) in length and 1.90 meters (6.23 ft) in width, but only 1.63 meters (5.35 ft) in height. Its body design comes across as powerful, athletic and emotionally charged. With the new Q5 hybrid quattro, the Audi brand once again underscores its leadership in automotive design.

Body

Good design is always functional design - the Audi Q5 hybrid quattro has a drag coefficient of just 0.32, the best in its segment. This is attributable to the intensive fine-tuning of the body and the underbody. The frontal area of the performance SUV measures 2.65 m2 (28.52 sq ft).

The body is unusually light in weight; the tailgate and the engine hood are aluminum. The rigid body shell incorporates hot-stamped steel in numerous places, combining low weight with very high strength. Despite the generous level of standard equipment, the Q5 hybrid quattro with its curb weight of 1,910 kg (4,210 lb) is the lightest hybrid SUV on the world market. All its hybrid components add less than 130 kg (287 lb) of extra weight.

Ultra-precise: welding and bonding

The way the body is put together is also a highly precise affair. The areas in which conventional resistance spot welding is used now account for only 73 percent of the total - equivalent to about 5,000 weld points. To boost strength further, Audi uses bonding in some areas as well as or instead of welding. A two-component adhesive forms the bond in 17 percent of the cases; the adhesive seams measure a total length of 83 meters (272 ft).

Maximum safety: the special features of the Audi Q5 hybrid quattro

Like every Audi, the Q5 hybrid quattro satisfies the stringent safety standards which the brand with the four rings requires of all its vehicles. A comprehensive safety package begins with the high-strength occupant cell and includes front, side and head airbags, the integral head restraint system in the seats, the belt tensioners and a sophisticated system of sensors that initiates the protective measures necessary for the situation at hand.

Thanks to its spacious crumple zone, the Audi Q5 hybrid quattro meets all Japanese and European requirements for collisions with pedestrians. In the type-specific crash, which involves driving into a barrier at 15 km/h (9.32 mph) and a 40 percent overlap, crash boxes made from aluminum located ahead of the longitudinal members prevent damage to the body structure. The radiator can be displaced slightly to the rear thanks to its sliding mounts. Minor bumps at up to 4 km/h (2.49 mph) when maneuvering in parking lots do not leave any dents in the aprons, and these components can be replaced individually after collisions at higher speeds.

interior

Feeling immediately at ease is a typical response when climbing into a new Audi. The Audi Q5 hybrid quattro is no exception; its developers have created a light, luxurious and spacious interior. It is elegant in appearance, the build quality is of the customary superb standard, and the intuitive ease with which it is controlled can be further enhanced with numerous high-tech features from the full-size category.

Engines and transmissions

The 2.0 TFSI in the Audi Q5 hybrid quattro has a displacement of 1984 cc. Its output is 155 kW (211 hp), with the maximum torque of 350 Nm (258.15 lb-ft) permanently available at 1,500 to 4,200 rpm. The 4-cylinder engine combines direct injection with turbocharging - typical for the Audi philosophy of downsizing, which replaces displacement by forced induction. The Audi valvelift system (AVS) further increases power, torque and efficiency by switching the stroke of the exhaust valves between two stages depending on the load and rpm.

The battery

A lithium-ion battery system, weighing a mere 36.7 kg (80.91 lb), serves as the energy store for the electric motor of the Audi Q5 hybrid quattro. The compact unit with its 26 liter (6.87 US gallon) capacity is positioned in a crash-safe area under the cargo floor, with hardly any intrusion on the cargo area. The battery consists of 72 cells. At 266 volts, its nominal energy is 1.3 kWh and its output 39 kW.

Worthy of a sports sedan: the steering

An electromechanical unit serves as the steering system, with a small electric motor generating the power. The system operates at high efficiency, since it need not consume any energy in straight-ahead driving. This low energy consumption improves the Audi Q5 hybrid quattro's fuel efficiency by about 0.2 liters per 100 km.

Maintain the lane: Audi lane assist

Another technology supplements the portfolio of assistance systems in the Audi Q5 hybrid quattro - Audi lane assist. It warns the driver prior to an inadvertent lane change. A small camera above the interior mirror monitors the road ahead of the car, over a field of view 60 meters (195.85 ft) long and about 40 degrees wide. A high-speed computer sharing the same housing detects the road markings.