The Comparative Analysis :
Mercedes S 500 BlueEFFICIENCY long 7G-TRONIC PLUS (11 - 13) vs. Audi A8 50 TDI quattro tiptronic (17 - ..)
€ 105,900
€ 93,600
€ 105,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 93,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Mercedes S 500 BlueEFFICIENCY long is 2.1 inches longer, 2.9 inches narrower and 0.5 inches taller than the Audi A8 50 TDI.
Mercedes S 500 BlueEFFICIENCY long
Audi A8 50 TDI
58.5
73.7
83.5
58
76.6
83.9
73.7 in
Width
76.6 in
83.5 in
Width Incl. Mirrors
83.9 in
58.5 in
Height
58 in
124.6
205.7
118
203.6
205.7 in
Length
203.6 in
124.6 in
Wheelbase
118 in
Vehicle Weight
Mercedes S 500 BlueEFFICIENCY long
Audi A8 50 TDI
4564 lb
Curb Weight
4519 lb
5842 lb
Gross Vehicle
Weight
Weight
5930 lb
Weight Difference:
44 lb
0.96 %
General
Mercedes S 500 BlueEFFICIENCY long
Audi A8 50 TDI
W221
Generation
D5 (4N)
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes S 500 BlueEFFICIENCY long
Audi A8 50 TDI
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
6-cylinder mild hybrid diesel engine with turbocharger
Mercedes-Benz M 278
Engine Series
M 278.932
Engine Code
DDVC
4
Valves
4
8
Cylinders
6
4.7 L / 230 cu in
Displacement
3 L / 147 cu in
429 hp
at 5250 rpm
Power
282 hp
at 3750 rpm
Mercedes S 500 BlueEFFICIENCY long
429 hp
282 hp
Audi A8 50 TDI
516 lb‑ft
at 1800 rpm
Max. Torque
443 lb‑ft
at 1250 rpm
Mercedes S 500 BlueEFFICIENCY long
516 lb‑ft
443 lb‑ft
Audi A8 50 TDI
Performance
Mercedes S 500 BlueEFFICIENCY long
Audi A8 50 TDI
155 mph
Maximum Speed
155 mph
5 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
226 ft
0.000 sec
Mercedes S 500 BlueEFFICIENCY long
62 mph
62
mph
mph
269 ft
0.000 sec
Audi A8 50 TDI
▶ REPLAY
10.64 lb/hp
Weight-to-Power Ratio
16.02 lb/hp
Mercedes S 500 BlueEFFICIENCY long
10.64 lb/hp
16.02 lb/hp
Audi A8 50 TDI
Fuel Economy / Emissions
Mercedes S 500 BlueEFFICIENCY long
Audi A8 50 TDI
Fuel Economy
25 mpg
combined
42 mpg
Mercedes S 500 BlueEFFICIENCY long
25 mpg
42 mpg
Audi A8 50 TDI
18 mpg
city
37 mpg
32 mpg
highway
No data
21.9 gal
Fuel Tank Capacity
19 gal
549 mi
Range
799 mi
Mercedes S 500 BlueEFFICIENCY long
549 mi
799 mi
Audi A8 50 TDI
Environmental Impact
178.2 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).
115.2 kWh
Mercedes S 500 BlueEFFICIENCY long
178.2 kWh
115.2 kWh
Audi A8 50 TDI
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
352 g/mi (NEFZ)
CO2 Emissions
291 g/mi (WLTP)
Practical Convenience
Mercedes S 500 BlueEFFICIENCY long
Audi A8 50 TDI
4
Doors
4
5
No. of Seats
5
1279 lb
Maximum Payload
1411 lb
15.9 cu ft
Trunk Volume
14.3 cu ft
No data
Cargo Volume (Seats Down)
No data
