The Comparative Analysis :

BMW 630i Convertible (07 - 10) vs. BMW 640d Convertible Steptronic (15 - 18)

€ 78,900
BMW 630i Convertible (07 - 10) 630i Cabrio
€ 95,900
 BMW 640d Convertible Steptronic (15 - 18) 640d Cabrio
€ 78,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 95,900

ⓘ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 630i Cabrio is 2.9 inches shorter, 1.5 inches narrower and 0.4 inches taller than the 640d Cabrio.
630i Cabrio
640d Cabrio
54.1
Blueprint BMW 630i Convertible (07 - 10)
73
80.2
53.7
Blueprint BMW 640d Convertible Steptronic (15 - 18)
74.6
81.9
73 in
Width
74.6 in
80.2 in
Width Incl. Mirrors
81.9 in
54.1 in
Height
53.7 in
Blueprint BMW 630i Convertible (07 - 10)
109.4
189.8
Blueprint BMW 640d Convertible Steptronic (15 - 18)
112.4
192.7
189.8 in
Length
192.7 in
109.4 in
Wheelbase
112.4 in

Vehicle Weight

630i Cabrio
640d Cabrio
4001 lb
Curb Weight
4266 lb
4718 lb
Gross Vehicle
Weight
5214 lb
BMW 630i Convertible (07 - 10)
Weight Difference:
265 lb
6.21 %
BMW 640d Convertible Steptronic (15 - 18)

General

630i Cabrio
640d Cabrio
E64
Generation
F12
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

630i Cabrio
640d Cabrio
Straight-six gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
BMW N53
Engine Series
BMW N57
N53-B30
Engine Code
N57-D30
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
268 hp
at 6700 rpm
Power
309 hp
at 4400 rpm
630i Cabrio
268 hp
309 hp
640d Cabrio
236 lb‑ft
at 2750 rpm
Max. Torque
465 lb‑ft
at 1500 rpm
630i Cabrio
236 lb‑ft
465 lb‑ft
640d Cabrio

Performance

630i Cabrio
640d Cabrio
155 mph
Maximum Speed
155 mph
6.7 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph 62
mph

305 ft
0.000 sec

630i Cabrio

62 mph 62
mph

249 ft
0.000 sec

640d Cabrio

▶ REPLAY
14.93 lb/hp
Weight-to-Power Ratio
13.81 lb/hp
630i Cabrio
14.93 lb/hp
13.81 lb/hp
640d Cabrio

Fuel Economy / Emissions

630i Cabrio
640d Cabrio
Fuel Economy
28 mpg
combined
42 mpg
630i Cabrio
28 mpg
42 mpg
640d Cabrio
20 mpg
city
36 mpg
No data
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
524 mi
Range
777 mi
630i Cabrio
524 mi
777 mi
640d Cabrio
Environmental Impact
157.2 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).
115.2 kWh
630i Cabrio
157.2 kWh
115.2 kWh
640d Cabrio
Euro 4
Emission Standard
Euro 6b (NEFZ)
319 g/mi (NEFZ)
CO2 Emissions
240 g/mi (NEFZ)

Practical Convenience

630i Cabrio
640d Cabrio
2
Doors
2
4
No. of Seats
4
717 lb
Maximum Payload
948 lb
9.9 cu ft
Trunk Volume
9.9 cu ft
No data
Cargo Volume (Seats Down)
No data