The Comparative Analysis :

Audi A7 Sportback 45 TDI quattro tiptronic (18 - ..) vs. BMW 640d Gran Turismo xDrive Steptronic (17 - ..)

€ 63,800
Audi A7 Sportback 45 TDI quattro tiptronic (18 - ..) Audi A7 Sportback 45 TDI
€ 74,400
 BMW 640d Gran Turismo xDrive Steptronic (17 - ..) BMW 640d Gran Turismo
€ 63,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 74,400

ⓘ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. The Audi A7 Sportback 45 TDI is 4.8 inches shorter, 0.2 inches wider and 4.6 inches lower than the BMW 640d Gran Turismo.
Audi A7 Sportback 45 TDI
BMW 640d Gran Turismo
56
Blueprint Audi A7 Sportback 45 TDI quattro tiptronic (18 - ..)
75.1
83.4
60.6
Blueprint BMW 640d Gran Turismo xDrive Steptronic (17 - ..)
74.9
85
75.1 in
Width
74.9 in
83.4 in
Width Incl. Mirrors
85 in
56 in
Height
60.6 in
Blueprint Audi A7 Sportback 45 TDI quattro tiptronic (18 - ..)
115.2
195.6
Blueprint BMW 640d Gran Turismo xDrive Steptronic (17 - ..)
120.9
200.4
195.6 in
Length
200.4 in
115.2 in
Wheelbase
120.9 in

Vehicle Weight

Audi A7 Sportback 45 TDI
BMW 640d Gran Turismo
4310 lb
Curb Weight
4431 lb
5589 lb
Gross Vehicle
Weight
5765 lb
Audi A7 Sportback 45 TDI quattro tiptronic (18 - ..)
Weight Difference:
121 lb
2.73 %
BMW 640d Gran Turismo xDrive Steptronic (17 - ..)

General

Audi A7 Sportback 45 TDI
BMW 640d Gran Turismo
C8 (4K)
Generation
G32
Hatchback
Car Body Style
Hatchback
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

Audi A7 Sportback 45 TDI
BMW 640d Gran Turismo
6-cylinder mild hybrid diesel engine with tur­bo­charger
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Series
BMW B57
DDVE
Engine Code
B57-D30
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
228 hp
at 3250 rpm
Power
316 hp
at 4400 rpm
Audi A7 Sportback 45 TDI
228 hp
316 hp
BMW 640d Gran Turismo
369 lb‑ft
at 1750 rpm
Max. Torque
502 lb‑ft
at 1750 rpm
Audi A7 Sportback 45 TDI
369 lb‑ft
502 lb‑ft
BMW 640d Gran Turismo

Performance

Audi A7 Sportback 45 TDI
BMW 640d Gran Turismo
155 mph
Maximum Speed
155 mph
6.5 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph 62
mph

295 ft
0.000 sec

Audi A7 Sportback 45 TDI

62 mph 62
mph

243 ft
0.000 sec

BMW 640d Gran Turismo

▶ REPLAY
18.9 lb/hp
Weight-to-Power Ratio
14.02 lb/hp
Audi A7 Sportback 45 TDI
18.9 lb/hp
14.02 lb/hp
BMW 640d Gran Turismo

Fuel Economy / Emissions

Audi A7 Sportback 45 TDI
BMW 640d Gran Turismo
Fuel Economy
43 mpg
combined
40 mpg
Audi A7 Sportback 45 TDI
43 mpg
40 mpg
BMW 640d Gran Turismo
39 mpg
city
33 mpg
No data
highway
No data
Kraftstoffanzeige
16.6 gal
Fuel Tank Capacity
17.4 gal
Kraftstoffanzeige
711 mi
Range
695 mi
Audi A7 Sportback 45 TDI
711 mi
695 mi
BMW 640d Gran Turismo
Environmental Impact
113.1 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).
121.3 kWh
Audi A7 Sportback 45 TDI
113.1 kWh
121.3 kWh
BMW 640d Gran Turismo
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
295 g/mi (WLTP)
CO2 Emissions
295 g/mi (WLTP)

Practical Convenience

Audi A7 Sportback 45 TDI
BMW 640d Gran Turismo
5
Doors
5
4
No. of Seats
5
1279 lb
Maximum Payload
1334 lb
15.1 cu ft
Trunk Volume
17.3 cu ft
39.4 cu ft
Cargo Volume (Seats Down)
51 cu ft