AC Schnitzer's motto for the Geneva Motor Show 2011 is "Efficient 
Performance". On its stand in Hall 2, the Aachen-based tuner presents its entire 
know-how for BMW vehicles in the form of two unique cars.
Both cars as a 
whole are concept cars, but at the same time both present a wealth of special 
accessories from the AC Schnitzer sales range for the model series concerned. 
However different, both incorporate in their own way the limits of technical 
feasibility and are real AC Schnitzer developments through and through. And both 
are the same price: 149,000 EUR ($200,000).
			AC Schnitzer 99d
The AC Schnitzer 99d combines uprated performance with downrated CO2 
emissions. Despite its sustainability, the Germans promise pure driving 
pleasure.
	
		| Specifications | 
	
		| Power | 190 hp | 
	
		| Torque | 310 lb-ft (420 Nm) | 
	
		| Top speed | 146 mph (235 km/h) | 
	
		| Acceleration 0-60 mph | 6.7 s | 
	
		| Weight reduction | 507 lbs (230 kg) | 
	
		| Fuel consumption, combined | 3.8 l/100 km | 
	
		| CO2 emissions | 99.18 g/km | 
			AC Schnitzer ACS5 Sport S
The AC Schnitzer ACS5 
Sport S Saloon reveals new and unusual aspects of driving pleasure. The 
development engineers have pushed back the boundaries of the possible, for 
greater dynamics and greater efficiency. The driving behavior of the new saloon 
is worthy of a thoroughbred sports car.
Despite the huge power, the fuel 
consumption and emission values of the ACS5 Sport S are equivalent to the 
standard BMW 550i.
	
		| Specifications | 
	
		| Power | 540 hp | 
	
		| Torque | 553 lb-ft (750 Nm) | 
	
		| Top speed | 199 mph (335 km/h) | 
	
		| Acceleration 0-60 mph | 4.5 s |