The Comparative Analysis :
Audi A5 Coupé 1.8 TFSI multitronic (11 - 15) vs. ALPINA B4 S Bi-Turbo Coupé Edition 99 AWD Switch-Tronic (18 - 19)
€ 36,900
		
					 
					€ 91,800
					
					 
					€ 36,900
					Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
					€ 91,800
				ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
Тhere is barely any difference in dimensions between the two vehicles. The Audi A5 Coupé 1.8 TFSI is just  0.6 inches shorter,  1.1 inches wider and  0 inches lower than the ALPINA B4 S Bi-Turbo Coupé.
				
				Audi A5 Coupé 1.8 TFSI
					ALPINA B4 S Bi-Turbo Coupé
				54
							
							73
							
							79.5
							
						54.1
							
							71.9
															
							79.7
							
						73 in
					Width
					71.9 in
				79.5 in
					Width Incl. Mirrors
					79.7 in
				54 in
					Height
					54.1 in
				108.3
							
							182.1
							
						110.6
							
							182.7
							
						182.1 in
					Length
					182.7 in
				108.3 in
					Wheelbase
					110.6 in
				Vehicle Weight
Audi A5 Coupé 1.8 TFSI
					ALPINA B4 S Bi-Turbo Coupé
				3373 lb
					Curb Weight
					3869 lb
				4310 lb
					Gross Vehicle
Weight
					Weight
4850 lb
				 
								Weight Difference:
								496 lb
									12.82 %
								 
								General
Audi A5 Coupé 1.8 TFSI
					ALPINA B4 S Bi-Turbo Coupé
				8T
	
					Generation
					F32
				Coupe
	
					Car Body Style
					Coupe
				Mid-Grade Unleaded
					Fuel Type
					Premium Unleaded
				
Front-wheel drive
					Drivetrain
					Permanent all-wheel drive (AWD)
						
Continuously variable transmission (CVT)
					Transmission
					8-speed automatic transmission
				Engine
Audi A5 Coupé 1.8 TFSI
					ALPINA B4 S Bi-Turbo Coupé
				Straight-four gasoline engine with turbocharger
	
					Engine Type
					Straight-six gasoline engine with two turbochargers (biturbo)
				CJEB
Engine Code
N55-B30
4
Valves
					4
4
Cylinders
					6
1.8 L / 88 cu in
Displacement
					3 L / 147 cu in
168 hp
						at 3800 rpm
					Power
					446 hp
						at 5500 rpm
					Audi A5 Coupé 1.8 TFSI
						168 hp
						446 hp
						ALPINA B4 S Bi-Turbo Coupé
					236 lb‑ft
						at 1400 rpm
					Max. Torque
					502 lb‑ft
						at 3000 rpm
					Audi A5 Coupé 1.8 TFSI
						236 lb‑ft
						502 lb‑ft
						ALPINA B4 S Bi-Turbo Coupé
					Performance
Audi A5 Coupé 1.8 TFSI
					ALPINA B4 S Bi-Turbo Coupé
				
							
							
							142 mph
						
					Maximum Speed
					
							
							
							188 mph
						
					8.2 sec
					Acceleration 0 to 62 mph
					3.9 sec
				
									62 mph
									62
mph
mph
374 ft
							0.000 sec
								 
								Audi A5 Coupé 1.8 TFSI
									62 mph
									62
mph
mph
177 ft
							0.000 sec
								 
								ALPINA B4 S Bi-Turbo Coupé
▶ REPLAY
						20.08 lb/hp
					Weight-to-Power Ratio
					8.67 lb/hp
						
				Audi A5 Coupé 1.8 TFSI
						20.08 lb/hp
						8.67 lb/hp
						ALPINA B4 S Bi-Turbo Coupé
					Fuel Economy / Emissions
Audi A5 Coupé 1.8 TFSI
					ALPINA B4 S Bi-Turbo Coupé
				Fuel Economy
	
				
						41 mpg
						
					
					combined
					
						26 mpg
						
					
				Audi A5 Coupé 1.8 TFSI
						41 mpg
						26 mpg
						ALPINA B4 S Bi-Turbo Coupé
					34 mpg
					city
					19 mpg
						
				No data
					highway
					No data
						
				16.6 gal
					Fuel Tank Capacity
					15.9 gal
						675 mi
					Range
					405 mi
				Audi A5 Coupé 1.8 TFSI
						675 mi
						405 mi
						ALPINA B4 S Bi-Turbo Coupé
					Environmental Impact
	
				109.9 kWh
					Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
					per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
174.3 kWh
						
				Audi A5 Coupé 1.8 TFSI
						109.9 kWh
						174.3 kWh
						ALPINA B4 S Bi-Turbo Coupé
					Euro 5
					Emission Standard
					Euro 6d-TEMP-EVAP (WLTP)
						
				216 g/mi (NEFZ)
					CO2 Emissions
					336 g/mi (NEFZ)
						
				Practical Convenience
Audi A5 Coupé 1.8 TFSI
					ALPINA B4 S Bi-Turbo Coupé
				2
					Doors
					2
				4
					No. of Seats
					4
				937 lb
					Maximum Payload
					981 lb
				12.9 cu ft
					Trunk Volume
					12.6 cu ft
				








No data
					Cargo Volume (Seats Down)
					No data
				












