Presented in Geneva, the refreshed Gallardo will come with the designation LP560/4, which describes its beefed-up V-10 (now at 5204 cc) that delivers 560 horsepower (an increase of 40) and its all-wheel drive. Lamborghini claims it will run to 100 km/h (62 mph) in 3.7 seconds, while its top speed will be 6 mph higher, at 202.

The new LP designation, similar to that used on the MurciĆ©lago, refers to the engine’s longitudinal and posterior positioning in the car. The engine upgrades, which include direct injection and a flat plane crankshaft, come courtesy of Lamborghini’s parent, Audi AG. Similar technology was employed on the V-10 engine in the Audi RS6 sports sedan.

The revamped Gallardo is also distinguished by styling changes front and rear and new alloy wheels. The front end is more aggressive, with slightly larger intakes. The interior remains virtually unchanged, except for a few new switches on the center console.

The first LP560/4s will arrive in the U.S. in August, alongside the current Superleggera version, which is sold out until spring of 2009. Lambo’s top model—the MurciĆ©lago—will remain largely unchanged for the next two years, although a Superveloce version (to be unveiled at the Paris show in October) is expected next year.