Audi introduced the Quattro coupe in 1980 with a full-time all-wheel-drive system. It went on to win rallies and changed what ordinary buyers expected from a performance car.
In this article
- The idea
- Rally success
- Today’s quattro
The idea
Power goes to all four wheels, which improves grip on slippery surfaces. Audi tested it in snow and mud before it ever hit a race track.
| System type | Used in | Typical behavior |
|---|---|---|
| Torsen center differential | Longitudinal models (A4, A6) | Balanced, rear-biased feel |
| Clutch-based | Transverse models (A3, Q3) | Front-biased, fast reaction |
| Electric motor | e-tron models | Software-controlled |
Figures are approximate and vary by model year, market and trim.
Rally success
Audi won the World Rally Championship manufacturers’ title in 1982 and 1984. The system proved itself against two-wheel-drive rivals.
A car that grips is a car that gives you time.
Today’s quattro
Modern versions send torque where it is needed, using either a center differential or a clutch pack. Which system you get depends on the model.
Before you commit
- Check which quattro version a model uses
- Remember tires matter more than drive layout
- Budget for extra drivetrain servicing
- Compare fuel economy with front-drive versions
Practical tip
All-wheel drive helps you go. It does not help you stop. Winter tires make a bigger difference to braking.
Bottom line
Quattro remains one of the most useful drive systems for mixed weather.
Specifications, prices and rules change. Confirm current details with the manufacturer or the relevant authority before you buy or repair.
