The Comparative Analysis :
BMW M550i xDrive Steptronic (17 - 18) vs. Audi A6 2.0 TDI (08 - 10)
€ 86,300
€ 37,700
€ 86,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 37,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW M550i is a little bigger in every dimension. It's 1.4 inches longer, 0.5 inches wider and 0.3 inches taller than the Audi A6 2.0 TDI.
BMW M550i
Audi A6 2.0 TDI
57.8
73.5
83.7
57.4
73
79.9
73.5 in
Width
73 in
83.7 in
Width Incl. Mirrors
79.9 in
57.8 in
Height
57.4 in
117.1
195.4
111.9
194
195.4 in
Length
194 in
117.1 in
Wheelbase
111.9 in
Vehicle Weight
BMW M550i
Audi A6 2.0 TDI
4156 lb
Curb Weight
3616 lb
5423 lb
Gross Vehicle
Weight
Weight
4729 lb
Weight Difference:
540 lb
12.99 %
General
BMW M550i
Audi A6 2.0 TDI
G30
Generation
C6 (4F)
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
BMW M550i
Audi A6 2.0 TDI
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
Straight-four diesel engine with turbocharger
BMW N63
Engine Series
N63-B44
Engine Code
CAHA
4
Valves
4
8
Cylinders
4
4.4 L / 215 cu in
Displacement
2 L / 98 cu in
456 hp
at 5500 rpm
Power
168 hp
at 4200 rpm
BMW M550i
456 hp
168 hp
Audi A6 2.0 TDI
479 lb‑ft
at 1800 rpm
Max. Torque
258 lb‑ft
at 1750 rpm
BMW M550i
479 lb‑ft
258 lb‑ft
Audi A6 2.0 TDI
Performance
BMW M550i
Audi A6 2.0 TDI
155 mph
Maximum Speed
140 mph
4 sec
Acceleration 0 to 62 mph
8.9 sec
62 mph
62
mph
mph
184 ft
0.000 sec
BMW M550i
62 mph
62
mph
mph
407 ft
0.000 sec
Audi A6 2.0 TDI
▶ REPLAY
9.11 lb/hp
Weight-to-Power Ratio
21.52 lb/hp
BMW M550i
9.11 lb/hp
21.52 lb/hp
Audi A6 2.0 TDI
Fuel Economy / Emissions
BMW M550i
Audi A6 2.0 TDI
Fuel Economy
26 mpg
combined
41 mpg
BMW M550i
26 mpg
41 mpg
Audi A6 2.0 TDI
19 mpg
city
31 mpg
No data
highway
No data
18 gal
Fuel Tank Capacity
18.5 gal
475 mi
Range
763 mi
BMW M550i
475 mi
763 mi
Audi A6 2.0 TDI
Environmental Impact
168.7 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).
117.3 kWh
BMW M550i
168.7 kWh
117.3 kWh
Audi A6 2.0 TDI
Euro 6c (NEFZ)
Emission Standard
Euro 5
328 g/mi (NEFZ)
CO2 Emissions
240 g/mi (NEFZ)
Practical Convenience
BMW M550i
Audi A6 2.0 TDI
4
Doors
4
5
No. of Seats
5
1268 lb
Maximum Payload
1113 lb
15 cu ft
Trunk Volume
15.5 cu ft
No data
Cargo Volume (Seats Down)
No data
