For the first time in the SUV segment buyers of the new Tiguan can choose from two different front ends. The equipment versions Trend&Fun and Sport&Style were designed specifically for mostly on-road duty. It ref lects precisely this goal in its classic front end with maximum entry angle of 18 degrees.
They leave tough off-road duty to the Tiguan Track&Field. It was designed especially for life outside of the paved trails. Different than its counterparts for the “urban jungle” this particularly adventure-friendly version exhibits a more extreme entry angle of 28 degrees in front. The lower bumper area and engine underbody protection therefore exhibit a very steep angular profile. This is precisely why the vehicle can climb a ramp or level embankment up to the specified 28 degrees without the front end of the Tiguan contacting this ramp when approaching from the horizontal. Identical on all models: The rear departure angle of 25 degrees and the so-called ramp angle between the two axles of 20 degrees. Ground clearance is a uniform 195 millimeters here.
In the structural layout of the body the primary focus was on two aspects: Optimal comfort and the best crash properties. The fact is: The characteristic values of 45 Hertz each for static and dynamic torsional rigidity influence parameters such as driving dynamics, vibration behavior and acoustics in an extremely positive way. Even in tough off-road duty no torsional twisting whatsoever is detectable on the body.
Roof carrier and trailer load
Both the Tiguan Sport&Style and the Tiguan Track&Field equipment lines offer standard roof rails; it can be loaded with up to 100 kilograms payload. Far greater transportation tasks can be mastered with the swiveling trailer towing unit. If necessary, the Tiguan can pull a maximum of 2,500 kilograms (braked trailer at 12 percent incline) from its hitch, putting it in sole position at the top of its vehicle segment.
The trailer hitch itself is manually swiveled out or folded back in just seconds by cable pulley technology. This eliminates complicated and time-consuming assembly of the trailer hitch with slot engagement and locking. Dirty hands are also passé, since the cable pulley with ergonomic knob is located at the upper left, housed directly on the bumper under a separate cover. When the tailgate is closed this protects the unit from dirt and makes it inaccessible to unauthorized persons. The mechanism operates so smoothly that just a small push with the foot is sufficient to securely lock the system in place. An LED lights green in the actuating knob as soon as the hitch is securely locked in place and ready for operation.
Volkswagen gave attention right to the last detail in the new Tiguan, and gave it a decidedly ergonomic and very spacious interior along the way. At all five seating positions on board the Tiguan occupants are equally comfortable. The rear bench can be adjusted in the longitudinal direction and has an asymmetrically split folding sections. In this case, objects up to 2.5 meters in length of any type disappear inside the Tiguan; it is transformed into an all-wheel drive van.
Cockpit and instrument panel
The instruments with their high-end visual and tactile quality are clearly arranged. All controls are located where one would intuitively expect to see them. Take the example of the center console: Integrated at the top, within the optimal viewing field of driver and front passenger, is the new generation of radio and navigation system. Main functions are controlled by keys and knobs, while sub-functions are controlled via a touchscreen. Just to the right and left of the audio system are two air vents each. The entire unit is encased by a high quality frame that has a stainless steel appearance.
Located at the next level down is the standard semi-automatic climate control system known as “Climatic”. Ergonomically designed switches for window lifts and mirror adjustment are also easy to reach in the upper area of the driver’s door.
The seating system in the Tiguan is available in three configurations, depending on the equipment line. The Tiguan Trend&Fun will be delivered with so-called “normal seats” that already offer good comfort on long trips and height adjustment on the driver’s side. Positioned above this is the Sport&Style equipment line. Here the seats are – true to the line’s name –
“Sport seats” with integrated adjustable lumbar support. Meanwhile, the Tiguan Track&Field is equipped with “Comfort seats”, each with adjustable lumbar support.
The three-part rear seating system is a bench split in a 60:40 ratio; in addition the center section of the seatback can be folded down to be used as a center arm rest, drink holder or cargo pass-through. The individual seat elements can also be adjusted by 16 centimeters in the longitudinal direction. Independent of this adjustment, the rear seatbacks can be adjusted over a reclining range of 23 degrees.
Neat, variable, functional and level – these are key words that accurately describe the cargo area of the Tiguan. With five persons on board it already stows 470 liters. Up to 1,510 liters and 650 kilograms payload can be stowed in the Tiguan when the rear seats are folded down. This moves it right next to genuine mid-class station wagons. So-called gap f laps close the gaps that occur when the seat unit is folded away, thereby forming a level cargo f loor. Chrome-plated tie-down eyes, shopping bag hooks, a 12-Volt accessory plug and other functional elements make this a truly multivariable cargo area. A net partition also provides for safety when loaded to ceiling height.
The Tiguan will be the first SUV in the world to arrive on the market exclusively with charged TDI and TSI engines. The advantage: Greater power and torque, better fuel economy and lower emissions. In the starting phase, the new SUV will debut with a new 110 kW / 150 PS strong TSI and the first four cylinder commmon rail TDI of the Volkswagen brand; it outputs 103 kW / 140 PS.
Over the mid-term two other TSIs and a TDI will be offered. They are all new to the Volkswagen lineup. The TSI range will be extended by adding two four cylinder engines: 125 kW / 170 PS and 147 kW / 200 PS. Following up in the diesel area, there will be a powerful 125 kW / 170 PS TDI; it also sports newly developed common rail injection. The stated development goal here was to offer the quietest diesel engines of the class in the Tiguan.
Both direct-injection turbo-diesel engines will already fulfill the Euro-5 that does not go into effect until 2009. The engines of the Tiguan in detail: TSI with 110 kW / 150 PS.
The new 110 kW TSI (with supercharger and turbocharger) accelerates the Tiguan to 100 km/h in 9.3 seconds. Its top speed is a respectable 192 km/h. Maximum engine torque: 240 Newton-meter, available from a low 1,750 rpm. Fuel consumption: 8.4 liters per 100 kilometers. Special feature: In combination with the Tiguan Track&Field, the supercharger on this TSI is always engaged in off-road mode, in order to be able to master even the most difficult off-road passages with high torque at low rpms and vehicle speeds.
TSI with 125 kW / 170 PS
In the mid-performance position, a newly developed TSI engine is being introduced with 125 kW / 170 PS. The two-liter directinjection turbocharged engine accelerates the Tiguan to 100 km/h in just 8.2 seconds. Its top speed is 200 km/h, and maximum torque is 280 Newton-meter (at 1,800 rpm). On average, the Tiguan TSI with 125 kW consumes 9.1 liters of fuel per 100 kilometers. TSI with 147 kW / 200 PS.
For the time being, the strongest engine on the new Tiguan will be the 147 kW / 200 PS version of the 2.0 TSI. Although its performance data match those of the engine used in cars like the Golf GTI, the engine used here represents a new engine generation. In this case, the maximum torque of 280 Newton-meter that is already available at 1,700 rpm remains constant up to 5,000 rpm. After just 7.6 seconds the most powerful Tiguan is moving at 100 km/h; and the forward propulsion does not end until 211 km/h. Average fuel consumption is identical to that of the 170 PS version at 9.1 liters of super unleaded.
TDI with 103 kW / 140 PS
Both TDI engines of the Tiguan are completely new developments. On the light 166 kilogram common rail TDI, injection pressures up to 1,800 bar produce especially fine atomization of the fuel. Eight-hole injection nozzles drive the state-of-the-art piezo injectors. The result in the case of the 103 kW TDI: 320 Newton-meter maximum torque at a low 1,750 rpm. Only 10.4 seconds elapse during the acceleration to 100 km/h. This Tiguan TDI reaches a top speed of 186 km/h. Its fuel consumption is 7.2 liters of diesel per 100 kilometers.
TDI with 125 kW / 170 PS
The more powerful of the two new TDIs with common rail injection outputs 125 kW / 170 PS. Its maximum torque is a considerable 350 Newton-meter (at 1,750 rpm). After just 8.9 seconds this Tiguan is already 100 km/h fast. Its peak speed is 200 km/h. This contrasts with an average consumption of 7.0 liters per 100 kilometers. Six-speed manual and automatic transmissions.
All Tiguans are delivered with six-speed transmissions as standard equipment. As an option, the two strongest gasoline engines (170 PS and 200 PS) as well as the 140 PS TDI may be ordered with a six-speed automatic. Both transmissions fulfill special off-road requirements. The manual transmission can be driven at an engine speed of 1,000 rpm or vehicle speed of just 6.69 km/h, for example; this practically equals the crawler gear of a reduction gearbox. The automatic transmission has gear level preselect; in off-road use it prevents shifting to the next higher gear.
Right from the beginning it was clear: The new Tiguan should be a leader in its class when it comes to dynamics, comfort and safety. Consequently, in the context of chassis development the top priorities were agile handling properties, a high level of vibration and rolling comfort, low roll angle with harmonious roll dynamics, very good driving stability and yet optimal off-road driving ability.
The development team pulled out all stops to attain these objectives. The results: Neutral to slightly understeering handling and exceptionally low roll angle. This goal was achieved with a chassis layout that actually sets new standards with regard to driving dynamics, active safety and convenience. Next year an electronic suspension control system will be added. Tuning will then vary situationdependently between the levels “Comfort“, “Normal” and “Sport”.
Details of the chassis: Front axle
Used in front of the Tiguan is a McPherson suspension specially tuned for the SUV with lower wishbones and wheel-locating struts. It is mounted on a one-piece aluminum subframe.
The four-link rear suspension was tuned for the full-time 4MOTION all-wheel drive. The very robust but at the same time dynamically laid out axle geometry has already been proven out in similar form on the Passat 4MOTION. With regard to tough off-road duty, the Tiguan utilizes a frame made of high-strength steels. For the rear suspension newly developed shock absorbers were also developed with increased oil volume; the favorable temperature level makes the shock absorbers fit for even the toughest off-road drives. Like the suspension struts of the front suspension that were also redeveloped, both components offer exceptionally good comfort properties.
One technological highlight indirectly related to the chassis is the completely redeveloped next generation of electro-mechanical power steering. The decisive advantage of the system: Despite very precise steering feel, no kickback pulses whatsoever are transmitted to the steering unit, even in off-road operation. This is primarily due to a newly constructed steering gear.
Wheels and tires
Handling the contact to the road or trail in the Trend&Fun and Track&Field versions of the Tiguan are 16-inch wheels with size 215/65 R16 tires. The Tiguan “Sport&Style” gets standard 17-inch alloy wheels and size 235/55 R17 tires. 18-inch wheels with tires in 235/50 R18 format will be offered as a special option.