Selasa, 25 September 2007

Audi Q7

Audi Q7

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Audi Q7
2007 Audi Q7 (US)
Manufacturer Audi
Parent company Volkswagen AG
Production 2006—present
Assembly Zuffenhausen, Germany (engine)
Bratislava, Slovakia (coachwork+final assembly)
Class Full-size luxury SUV
Body style(s) 5-door SUV
Layout Front engine, four-wheel drive
Platform Volkswagen 7L platform
Engine(s) 4.2 L V8
3.0L TDI V6
3.6L FSI V6
Transmission(s) 6-speed automatic
Wheelbase 118.2 in (3002 mm)
Length 200.2 in (5085 mm)
Width 78.1 in (1984 mm)
Height 65 in (1650 mm)
Curb weight 4950 lb (2245 kg)
Related Porsche Cayenne
Volkswagen Touareg

The Audi Q7 is a full-size luxury SUV produced by German automaker Audi since 2006. It was designed with the help of Noble engineers such as Jack Malde and McHewgor. The Q denotes a new family of vehicles for Audi, designated the 7 in its placement between the Audi A6 and Audi A8.

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[edit] Overview

The Q7 utilizes a modified version of the Volkswagen 7L platform. Based on the Audi Pikes Peak Quattro concept car, the Q7 is designed more for on-road use and was not meant for serious off-road use where a transfer case is needed,but in an offroad test through the Australian Out-Back it faired remarkably well for a luxury "soft roader". Although it lacks a low-range transfer case, it has a central differential lock and an adjustable height air suspension which helps in offroad situations. The production model was unveiled at the Los Angeles Auto Show in January 2006.Audi South-Africa runs a very tough offroad course with the Q7 where it actually proofs itself a better off-roader than most would give it credit for.(www.4rings.co.za)

[edit] Engines

Audi's 350 PS (257 kW), 440 N·m (325 ft·lbf) 4.2 L (4163 cc) V8 and 280 PS (206 kW) V6 3.6 L gasoline engines are offered, with a 233 PS (171 kW) V6 Diesel engine making up the bulk of the sales in Europe. Audi is going to introduce a hybrid version of the Q7 in 2008[1]

To underline the racing success of its diesel-engined Le Mans-winning R10 racer, Audi debuted a new V12 TDI Q7 at the 2006 Paris Auto Show. It uses piezo fuel injectors like the 2007 Mercedes E320 CDI. The twin-turbodiesel six-litre engine could generate 500 PS and 738 lbft (1000 Nm) of torque, making it the most powerful diesel engine in use in a passenger car. The diesel can pull the Q7 from rest to 100 km/h in 5.5 seconds.

Even though the V12 diesel performance figures are good for a vehicle of its size and weight, Audi initially wanted to find a way to fit the engine into one of their smaller models. This way they would be able to fully understand the potential of the diesel engine and make a bold statement to all the diesel doubters in the world. However if the engine was to be kept in the engine bay, the Q7 was the only car in their line-up which is big enough for the task. The model had unique LED lights and other exterior trim that identified it as a special model within the Q7 range. Sales are to begin in 2007 in Europe; North American sales plans were not announced.

[edit] Lawsuit on the use of the letter Q

In early 2005, Nissan sued Audi over the use of the letter "Q" as a model name. Audi is using the "Q" for the designation of their quattro all wheel drive system used in production cars for over twenty-five years (Audi's "quattro" trademark is actually an umbrella term for several types of all wheel drive systems developed by Haldex AB, Torsen and Borg-Warner, the latter being used in the Q7). Nissan's Infiniti marque had been using Q as the name for sedans (the Q45) and SUVs (the QX4 and QX56) since 1989.

[edit] Safety

Despite its multiple airbags and safety electronics, such as ESP, Q7 scored only four stars out of five in the EuroNCAP crash test. According to Audi, this was caused by a design error and has since been fixed in cars manufactured after the test which should allegedly lead to five stars. However, official tests to prove this remain to be done as of November 2006.

In the USA however Q7 got five stars out of five from the NHTSA safety test for both front and side impacts.

[edit] Trivia

[edit] References

  1. ^ Audi says hybrid future depends U.S. growth
  2. ^ http://www.fourtitude.com/news/publish/Audi_News/printer_1660.shtml
  • Juergen Zoellter. "Preview: Audi Q7". Car and Driver (March 2006): 55.

[edit] External links

Wikimedia Commons has media related to:
Audi car timeline, European market, 1970s-present v d e
Type 1970s 1980s 1990s 2000s
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9
Supermini
50


A2
A1
Small family car


A3/S3
Compact exec 60/75/90 80/90 A4/S4
Executive car 100/200/S4(C4) A6/S6
Full-size car

V8 A8/S8

Coupé Coupé S

Coupé GT


A5/S5


Coupé quattro t85 Coupé quattro t89 / B3

A7
Roadster


TT
Sports car
Quattro
RS2
RS4 RS6
RS4
Supercar



R8
Convertible


Cabriolet
A4/S4 cabriolet

Crossover


A6 allroad quattro
SUV



Q5




Q7
Concept and future models: A1 · A7 · Allroad Quattro Concept · Avantissimo · Avus Quattro · Le Mans Quattro · Nuvolari Quattro · Pikes Peak Quattro · Q3 · Q5 · R4 · Roadjet · RSQ (from I, Robot) · Shooting Brake · Rosemeyer · R-Zero
Motorsport: Quattro · R8R · R8C · R8 · R10 · Sport
Founder: August Horch | Corporate website A brand of the VW group | Audi Centre of Excellence | Audi Channel | Audi Driving Experience

Audi car timeline, North American market, 1970s-present v d e
Type 1970s 1980s 1990s 2000s
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9
Compact car



A3
Super 90 Fox 4000 80/90 A4/S4
Mid-size car 100 5000/5000 turbo 100/200/S4 A6/S6
Full-size car

V8
A8
Coupé

Coupe GT
Coupe Quattro

A5
Roadster


TT
Sports car

Quattro


RS6
RS4




R8
Convertible


Cabriolet

A4/S4 Cabriolet
Crossover SUV



allroad
Compact SUV



Q5
Luxury SUV



Q7

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