The Comparative Analysis :

Audi RS6 (08 - 10) vs. ALPINA B5 Bi-Turbo Switch-Tronic (15 - 16)

€ 108,400
Audi RS6 (08 - 10) Audi RS6
€ 108,600
 ALPINA B5 Bi-Turbo Switch-Tronic (15 - 16) ALPINA B5 Bi-Turbo
€ 108,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 108,600

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of these vehicles differ a little. The Audi RS6 is 0.9 inches longer, 1.1 inches wider and 0.5 inches lower than the ALPINA B5 Bi-Turbo.
Audi RS6
ALPINA B5 Bi-Turbo
57.3
Blueprint Audi RS6 (08 - 10)
74.4
79.9
57.8
Blueprint ALPINA B5 Bi-Turbo Switch-Tronic (15 - 16)
73.2
81.1
74.4 in
Width
73.2 in
79.9 in
Width Incl. Mirrors
81.1 in
57.3 in
Height
57.8 in
Blueprint Audi RS6 (08 - 10)
112
194
Blueprint ALPINA B5 Bi-Turbo Switch-Tronic (15 - 16)
116.9
193.1
194 in
Length
193.1 in
112 in
Wheelbase
116.9 in

Vehicle Weight

Audi RS6
ALPINA B5 Bi-Turbo
4542 lb
Curb Weight
4398 lb
5655 lb
Gross Vehicle
Weight
5534 lb
Audi RS6 (08 - 10)
Weight Difference:
143 lb
3.15 %
ALPINA B5 Bi-Turbo Switch-Tronic (15 - 16)

General

Audi RS6
ALPINA B5 Bi-Turbo
C6 (4F)
Generation
F10
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Audi RS6
ALPINA B5 Bi-Turbo
V10 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
BUH
Engine Code
N63-B44
4
Valves
4
10
Cylinders
8
5 L / 245 cu in
Displacement
4.4 L / 215 cu in
572 hp
at 6250 rpm
Power
592 hp
at 6000 rpm
Audi RS6
572 hp
592 hp
ALPINA B5 Bi-Turbo
479 lb‑ft
at 1500 rpm
Max. Torque
590 lb‑ft
at 3500 rpm
Audi RS6
479 lb‑ft
590 lb‑ft
ALPINA B5 Bi-Turbo

Performance

Audi RS6
ALPINA B5 Bi-Turbo
155 mph
Maximum Speed
204 mph
4.5 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph 62
mph

207 ft
0.000 sec

Audi RS6

62 mph 62
mph

190 ft
0.000 sec

ALPINA B5 Bi-Turbo

▶ REPLAY
7.94 lb/hp
Weight-to-Power Ratio
7.43 lb/hp
Audi RS6
7.94 lb/hp
7.43 lb/hp
ALPINA B5 Bi-Turbo

Fuel Economy / Emissions

Audi RS6
ALPINA B5 Bi-Turbo
Fuel Economy
17 mpg
combined
25 mpg
Audi RS6
17 mpg
25 mpg
ALPINA B5 Bi-Turbo
12 mpg
city
18 mpg
No data
highway
No data
Kraftstoffanzeige
21.1 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
358 mi
Range
458 mi
Audi RS6
358 mi
458 mi
ALPINA B5 Bi-Turbo
Environmental Impact
263.3 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).
179.9 kWh
Audi RS6
263.3 kWh
179.9 kWh
ALPINA B5 Bi-Turbo
Euro 4 III
Emission Standard
Euro 6b (NEFZ)
533 g/mi (NEFZ)
CO2 Emissions
356 g/mi (NEFZ)

Practical Convenience

Audi RS6
ALPINA B5 Bi-Turbo
4
Doors
4
5
No. of Seats
5
1113 lb
Maximum Payload
1135 lb
15.5 cu ft
Trunk Volume
14.7 cu ft
No data
Cargo Volume (Seats Down)
No data