The Comparative Analysis :
Opel Cascada 1.4 ECOTEC Turbo (17 - 18) vs. ALPINA D4 Bi-Turbo Convertible Switch-Tronic (17 - 18)
€ 28,600

€ 69,500

€ 28,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 69,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Cascada 1.4 ECOTEC Turbo Start&Stop is slightly bigger in every dimension. It's 2.2 inches longer, 0.6 inches wider and 2.6 inches taller than the ALPINA D4 Bi-Turbo Cabrio.
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
ALPINA D4 Bi-Turbo Cabrio
56.8
72.4
79.5
54.3
71.9
79.7
72.4 in
Width
71.9 in
79.5 in
Width Incl. Mirrors
79.7 in
56.8 in
Height
54.3 in
106.1
184.9
110.6
182.7
184.9 in
Length
182.7 in
106.1 in
Wheelbase
110.6 in
Vehicle Weight
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
ALPINA D4 Bi-Turbo Cabrio
3750 lb
Curb Weight
4167 lb
4652 lb
Gross Vehicle
Weight
Weight
4993 lb

Weight Difference:
417 lb
10.01 %

General
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
ALPINA D4 Bi-Turbo Cabrio
P-J/SW
Generation
F33
Convertible
Car Body Style
Convertible
Mid-Grade Unleaded
Fuel Type
Diesel

Front-wheel drive
Drivetrain
Rear-wheel drive

6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
ALPINA D4 Bi-Turbo Cabrio
Straight-four gasoline engine with turbocharger
Engine Type
Straight-six diesel engine with two turbochargers (biturbo)
Engine Code
N57-D30
4
Valves
4
4
Cylinders
6
1.4 L / 69 cu in
Displacement
3 L / 147 cu in
138 hp
at 4900 rpm
Power
345 hp
at 4000 rpm
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
138 hp
345 hp
ALPINA D4 Bi-Turbo Cabrio
148 lb‑ft
at 1850 rpm
Max. Torque
516 lb‑ft
at 1500 rpm
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
148 lb‑ft
516 lb‑ft
ALPINA D4 Bi-Turbo Cabrio
Performance
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
ALPINA D4 Bi-Turbo Cabrio
129 mph
Maximum Speed
171 mph
10.9 sec
Acceleration 0 to 62 mph
5 sec
62 mph
62
mph
mph
495 ft
0.000 sec

Opel Cascada 1.4 ECOTEC Turbo Start&Stop
62 mph
62
mph
mph
226 ft
0.000 sec

ALPINA D4 Bi-Turbo Cabrio
▶ REPLAY
27.17 lb/hp
Weight-to-Power Ratio
12.08 lb/hp
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
27.17 lb/hp
12.08 lb/hp
ALPINA D4 Bi-Turbo Cabrio
Fuel Economy / Emissions
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
ALPINA D4 Bi-Turbo Cabrio
Fuel Economy
36 mpg
combined
40 mpg
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
36 mpg
40 mpg
ALPINA D4 Bi-Turbo Cabrio
28 mpg
city
36 mpg
44 mpg
highway
No data
14.8 gal
Fuel Tank Capacity
15.9 gal
536 mi
Range
632 mi
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
536 mi
632 mi
ALPINA D4 Bi-Turbo Cabrio
Environmental Impact
123.1 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).
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
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
123.1 kWh
121.3 kWh
ALPINA D4 Bi-Turbo Cabrio
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
243 g/mi (NEFZ)
CO2 Emissions
249 g/mi (NEFZ)
Practical Convenience
Opel Cascada 1.4 ECOTEC Turbo Start&Stop
ALPINA D4 Bi-Turbo Cabrio
2
Doors
2
4
No. of Seats
4
902 lb
Maximum Payload
827 lb
10.8 cu ft
Trunk Volume
10.5 cu ft








No data
Cargo Volume (Seats Down)
No data