The Comparative Analysis :
Audi A8 L 3.0 TDI clean diesel quattro tiptronic (12 - 13) vs. Audi A8 L 4.2 TDI quattro tiptronic (13 - 17)
€ 82,600

€ 108,200

€ 82,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 108,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. Both cars are the same width, but the A8 L 3.0 TDI clean diesel is 0.1 inches longer and 10.6 inches taller.
A8 L 3.0 TDI clean diesel
A8 L 4.2 TDI
68.5
76.7
83.1
57.9
76.7
83.1
76.7 in
Width
76.7 in
83.1 in
Width Incl. Mirrors
83.1 in
68.5 in
Height
57.9 in
122.9
207.4
122.9
207.3
207.4 in
Length
207.3 in
122.9 in
Wheelbase
122.9 in
Vehicle Weight
A8 L 3.0 TDI clean diesel
A8 L 4.2 TDI
4420 lb
Curb Weight
4784 lb
5688 lb
Gross Vehicle
Weight
Weight
5997 lb

Weight Difference:
364 lb
7.61 %

General
A8 L 3.0 TDI clean diesel
A8 L 4.2 TDI
D4 (4H)
Generation
D4 (4H)
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Diesel

Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)

8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
A8 L 3.0 TDI clean diesel
A8 L 4.2 TDI
V6 diesel engine with turbocharger
Engine Type
V8 diesel engine with two turbochargers (biturbo)
CDTA, CMHA, CDTC
Engine Code
CTEC
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4.1 L / 201 cu in
247 hp
at 4000 rpm
Power
380 hp
at 3750 rpm
A8 L 3.0 TDI clean diesel
247 hp
380 hp
A8 L 4.2 TDI
406 lb‑ft
at 1500 rpm
Max. Torque
627 lb‑ft
at 2000 rpm
A8 L 3.0 TDI clean diesel
406 lb‑ft
627 lb‑ft
A8 L 4.2 TDI
Performance
A8 L 3.0 TDI clean diesel
A8 L 4.2 TDI
155 mph
Maximum Speed
155 mph
6.2 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
282 ft
0.000 sec

A8 L 3.0 TDI clean diesel
62 mph
62
mph
mph
223 ft
0.000 sec

A8 L 4.2 TDI
▶ REPLAY
17.89 lb/hp
Weight-to-Power Ratio
12.59 lb/hp
A8 L 3.0 TDI clean diesel
17.89 lb/hp
12.59 lb/hp
A8 L 4.2 TDI
Fuel Economy / Emissions
A8 L 3.0 TDI clean diesel
A8 L 4.2 TDI
Fuel Economy
36 mpg
combined
32 mpg
A8 L 3.0 TDI clean diesel
36 mpg
32 mpg
A8 L 4.2 TDI
29 mpg
city
25 mpg
No data
highway
No data
23.8 gal
Fuel Tank Capacity
23.8 gal
861 mi
Range
766 mi
A8 L 3.0 TDI clean diesel
861 mi
766 mi
A8 L 4.2 TDI
Environmental Impact
133.7 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).
150.2 kWh
A8 L 3.0 TDI clean diesel
133.7 kWh
150.2 kWh
A8 L 4.2 TDI
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
275 g/mi (NEFZ)
CO2 Emissions
306 g/mi (NEFZ)
Practical Convenience
A8 L 3.0 TDI clean diesel
A8 L 4.2 TDI
4
Doors
4
5
No. of Seats
5
1268 lb
Maximum Payload
1213 lb
14.4 cu ft
Trunk Volume
14.7 cu ft









No data
Cargo Volume (Seats Down)
No data