The Comparative Analysis :
Opel ADAM 1.4 ecoFlex (13 - 17) vs. Opel KARL ROCKS 1.0 ECOTEC Start/Stop (17 - 19)
€ 14,900

€ 13,400

€ 14,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 13,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The ADAM 1.4 ecoFlex Start&Stop is 0.9 inches longer, 3.5 inches wider and 1.9 inches lower than the KARL ROCKS 1.0 ECOTEC Start/Stop.
ADAM 1.4 ecoFlex Start&Stop
KARL ROCKS 1.0 ECOTEC Start/Stop
58.4
67.7
77.4
60.3
64.3
73.9
67.7 in
Width
64.3 in
77.4 in
Width Incl. Mirrors
73.9 in
58.4 in
Height
60.3 in
91
145.6
93.9
144.7
145.6 in
Length
144.7 in
91 in
Wheelbase
93.9 in
Vehicle Weight
ADAM 1.4 ecoFlex Start&Stop
KARL ROCKS 1.0 ECOTEC Start/Stop
2502 lb
Curb Weight
2070 lb
3263 lb
Gross Vehicle
Weight
Weight
2983 lb

Weight Difference:
432 lb
17.26 %

General
ADAM 1.4 ecoFlex Start&Stop
KARL ROCKS 1.0 ECOTEC Start/Stop
M-A
Generation
D-A
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded

Front-wheel drive
Drivetrain
Front-wheel drive

5-speed manual transmission
Transmission
5-speed manual transmission
Engine
ADAM 1.4 ecoFlex Start&Stop
KARL ROCKS 1.0 ECOTEC Start/Stop
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-three gasoline engine (naturally aspirated engine)
4
Valves
4
4
Cylinders
3
1.4 L / 69 cu in
Displacement
1 L / 49 cu in
86 hp
at 6000 rpm
Power
74 hp
at 6500 rpm
ADAM 1.4 ecoFlex Start&Stop
86 hp
74 hp
KARL ROCKS 1.0 ECOTEC Start/Stop
96 lb‑ft
at 4000 rpm
Max. Torque
70 lb‑ft
at 4500 rpm
ADAM 1.4 ecoFlex Start&Stop
96 lb‑ft
70 lb‑ft
KARL ROCKS 1.0 ECOTEC Start/Stop
Performance
ADAM 1.4 ecoFlex Start&Stop
KARL ROCKS 1.0 ECOTEC Start/Stop
109 mph
Maximum Speed
104 mph
12.5 sec
Acceleration 0 to 62 mph
14 sec
62 mph
62
mph
mph
571 ft
0.000 sec

ADAM 1.4 ecoFlex Start&Stop
62 mph
62
mph
mph
636 ft
0.000 sec

KARL ROCKS 1.0 ECOTEC Start/Stop
▶ REPLAY
29.09 lb/hp
Weight-to-Power Ratio
27.97 lb/hp
ADAM 1.4 ecoFlex Start&Stop
29.09 lb/hp
27.97 lb/hp
KARL ROCKS 1.0 ECOTEC Start/Stop
Fuel Economy / Emissions
ADAM 1.4 ecoFlex Start&Stop
KARL ROCKS 1.0 ECOTEC Start/Stop
Fuel Economy
47 mpg
combined
46 mpg
ADAM 1.4 ecoFlex Start&Stop
47 mpg
46 mpg
KARL ROCKS 1.0 ECOTEC Start/Stop
36 mpg
city
40 mpg
57 mpg
highway
51 mpg
10 gal
Fuel Tank Capacity
8.5 gal
472 mi
Range
390 mi
ADAM 1.4 ecoFlex Start&Stop
472 mi
390 mi
KARL ROCKS 1.0 ECOTEC Start/Stop
Environmental Impact
94.8 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).
96.6 kWh
ADAM 1.4 ecoFlex Start&Stop
94.8 kWh
96.6 kWh
KARL ROCKS 1.0 ECOTEC Start/Stop
Euro 5 / Euro 6
Emission Standard
Euro 6
190 g/mi (NEFZ)
CO2 Emissions
220 g/mi (WLTP)
Practical Convenience
ADAM 1.4 ecoFlex Start&Stop
KARL ROCKS 1.0 ECOTEC Start/Stop
3
Doors
5
4
No. of Seats
5
761 lb
Maximum Payload
913 lb
4.8 cu ft
Trunk Volume
5.8 cu ft





18.8 cu ft
Cargo Volume (Seats Down)
28.7 cu ft